User’s Manual
LMD 1135
Miniature High Speed Laser
Fixed Position Scanner
Manual No. 25-ULPNR102-01
March, 2005
(OSE Command Set)
8 Olympic Drive
Orangeburg, NY 10962
Tel 845.365.0090
Fax 845.365.1251
Contents
Section 1 Introduction and Getting Started
1
1
1
Product Overview
Quick Start-Up Procedure
Section 2 Technical Specifications
Physical Specifications
Symbologies Supported
Optical Specification
Pitch
3
3
3
3
4
4
5
5
5
6
6
7
7
Skew
Tilt (rotation)
Curvature
Electrical Specification
RS232 Communications Specifications
Connector Pin Outs
Environmental Specifications
Ordering Information
Section 3 Positioning the Scanner
Achieving Optimum Performance
8
8
10
11
11
12
Measuring Scanner Performance
Tips for Achieving High Throughput
Tips for Insuring Highest Data Integrity
Tips for Verifying the Presence of a Bar Code
Section 4 Configuring the Scanner
Configuring the Scanner
Default Setting
13
13
13
Section 5 Application Engineering Support
14
14
Common Causes of Poor Performance
Section 6 Scanner Labeling
15
15
17
19
24
67
68
Section 7 Scanner Servicing and Maintenance
Appendix A How to Program the Scanner
Appendix B Computer Programming Commands
Appendix C Bar Code Programming Commands
Appendix D Dimensional Drawings
Appendix E Optical Performance (Typical)
Organization of this Manual
This manual provides the necessary instructions for installing and using the Opticon LMD 1135 Fixed
Position Scanner. The manual is organized as follows:
Section 1
Section 2
Section 3
Introduction and Getting Started
Describes the general operation of the LMD 1135 scanner. Also provides a Quick Start-
Up Procedure that allows you to begin using the scanner immediately.
Technical Specifications
Provides complete specifications, including mechanical details, optical performance,
RS232 communications and other technical data.
Positioning the Scanner for Optimum Performance
Provides detailed instructions and tips for mounting and positioning the scanning to
obtain the best scanning performance. Application Notes describe guidelines for
maximizing specific characteristics.
Section 4
Section 5
Configuring the Scanner
Describes how various parameters can be programmed to customize the scanner for
your specific application.
Application Engineering Support
Discusses the most common questions and concerns when adapting the LMD 1135 and
scanner in your application.
Section 6
Section 7
Scanner Labels
Discusses the various labels on the product required by CDRH.
Scanner Servicing and Maintenance
Discusses maintenance and cleaning procedures.
Appendix A
Appendix B
Appendix C
Appendix D
Appendix E
How to Program the Scanner
Computer Programming Commands
Bar Code Programming Commands
Dimensional Drawing
Optical Performance
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Section 1
Introduction and Getting Started
Product Overview
The LMD 1135 Fixed Position Scanner is a miniature, 100 scan per second, laser bar code reader
designed to be easily incorporated into host equipment. The small physical size makes the scanner easy
to integrate into any hardware design. Durability and reliability are assured.
Advanced microprocessor technology coupled with Opticon’s proven decoding algorithms result in high
speed operation with superior accuracy. The scanner is fully programmable allowing the user to
customize parameters including changing communication settings, selecting symbologies, adding prefixes
and appending suffixes. Programmable settings can be downloaded from the host CPU or computer
directly to the scanner.
The scanner is encased in a compact, rugged, yet lightweight-plastic enclosure. The compact size
permits installation in the tightest areas allowing great flexibility in mounting and positioning the scanner
for optimum performance.
Quick Start-Up Procedure
This section is for those who wish to start using the scanner before reading the complete manual. In
only a few steps the scanner will be operable.
Turn off the power to your PC and connect the scanner to an RS232 communications port. Note: You
must provide +5 Volt DC power to the scanner. If you are using our standard LPN1137RR1S-050 or have
purchased the evaluation kit, you can utilize power supply, P/N 32-00907-01, by plugging its connector
directly into the pigtail connector on the scanner. If the power supply is obtained from another source
verify that it is identified with the CE mark. Turn on the power to the PC.
1) Using communications software (e.g., Procom), set the communication parameters: 9600 baud,
1 Start/Stop Bit, 8 Data Bits, No Parity, No Handshaking, No Flow Control
2) If you are operating in a Microsoft Windows 3.1 environment, skip to Step 5.
3) If you are operating in a Microsoft Windows 95/98/ 2000/ XP environment, you can set the
communication parameters using Hyper Terminal as follows:
♦
Open Hyper Terminal. This can be done from Start→Programs→Accessories/
Communications
♦
♦
Select Hypertrm.exe to create a New Connection
In the Connection Description dialog screen enter a name for the new file. If desired, select
an Icon. Click OK
♦
♦
♦
In the Connect To (Phone Number) dialog screen, in the box entitled: Connect using. select
the communication port, for example, “Direct to Com 1” Click OK
In the Com 1 Properties screen, enter the appropriate Port Settings: Bits per second = 9600,
Data bits = 8, Parity = None, Stop Character = 1, Handshaking = None, Click OK
The hyper-terminal folder you just created will open. From the File pull-down menu, select
Properties then click on the Setting Tab
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
♦
♦
In the Properties Settings dialog screen, Select Terminal keys for the Function, arrow and
control key; then Select ANSI for Emulation; the Back scroll buffer line can remain at the
default 500
Click on the ASCII Setup button. In the ASCII Setup Sending screen, select Line ends with
line feeds and Echo typed locally so that any keyboard commands you input will appear on
your screen. In the ASCII Setup Receiving screen, select Append line feeds to incoming line
ends and Wrap lines that exceed terminal width. Click OK. This returns you to the
Properties Setting. Click OK
4) Your PC and the scanner should now communicate. Skip to Step 6.
5) In a Microsoft Windows 3.1 environment, set the communication parameters using the Terminal
function of Windows.
a) From Window’s Program Manager Main Menu, select Terminal.
♦
♦
♦
♦
From the Terminal menu, select Settings.
From the Settings menu, select Terminal Emulation.
Set the emulation to TTY (generic).
From the Settings menu, select Terminal Preferences and select the following
Terminal Modes:
Line Wrap
Local Echo
Sound
CR /LF: Inbound, Outbound
Columns: 80
From the Settings menu, select Communications , select the COM port, and set
communication parameters as shown in Step 2, including no flow control
6) To verify that the scanner and the PC are communicating properly, send the following command
from your PC keyboard which will request software settings to be displayed.
Send the command in four keystrokes: <Escape> Z3 <Carriage Return>
Note: Be sure to use capital letters, e.g. “Z3”, not “z3”.
A series of software setting should be displayed, indicating that good communications have
been established
7) A red laser light should be visible. If it is not visible, the scanner may be in a mode that requires
a “Trigger” Command from the PC to activate it. You can exit that mode by sending the
following command from your PC keyboard:
<Escape> S7 <Carriage Return>
8) The “Trigger” mode will now be deactivated and the red laser light will be continuously
illuminated.
This Quick Start-Up procedure will get you started. However, to best understand the full capabilities of
this scanner, you should read the complete manual.
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Section 2
Technical Specifications
Physical Specifications
Case Material
Dimensions
Weight
Plastic
2.2 x 1.9 x 1.0 in (WxDxH) (55 x 47.5 x 25.5 mm)
2.1 oz (60 grams ) w/o cable
Cable Length
Connector
Mounting
6.5 Feet (2000 mm)
9-pin, DB9F-SC connector with power pigtail (evaluation configuration)
4 threaded (M-3) mounting holes located on scanner bottom face
Symbologies Supported
♦
Codabar (NW-7)
♦
♦
♦
♦
♦
♦
♦
♦
♦
♦
Code 39
Code 93
Code 128
Industrial 2 of 5 / Interleaved 2 of 5
MSI / Plessey
WPC (UPC / EAN / JAN)
IATA
Telepen
TriOptic
SCode
Optical Specifications
Scan Rate
100 scans per second ±20%
Light source
650 ±10nm visible laser diode
Narrow Bar Resolution 5 mil (0.15mm) at 0.9 PCS
Minimum PCS
0.45 (min. background reflectance of 70%)
Reading Distances LMD 1135 (Specification) * (See Typical in Appendix E)
Near Distance
Far Distance
Bar Code Density
40 mil (1.00 mm)
20 mil (0.50 mm)
10 mil (0.25 mm)
6 mil (0.15 mm)
5 mil (0.127 mm)
4.3” (110mm)
3.1” (80mm)
2.4” (60mm)
1.8” (45mm)
2.2” (55mm)
14.2” (360mm)
9.8” (250mm)
5.7” (145mm)
3.1” (80mm)
2.8” (70mm)
* measured from front edge of scanner
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Pitch
Specified operation (α) at + 50 degrees or less. (Recommended at + 13 degrees)
Avoid specular reflection in the dead zone (+/- 8 degrees).
Skew
Specified operation (α) + 30 degrees or less. (Recommended 0 degrees)
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Tilt (Rotation)
Specified operation (θ) + 20 degrees or less. (Barcode aspect ratio allowing laser to
cover all bars). (Recommended operation at 0 degrees)
Curvature
EAN-8: R = 15 mm (0.6”) or
h
EAN-13: R = 20 mm (0.8”).
Where: PCS 0.9, h = 100 mm,
Pitch=15°, Skew=0°, Tilt=0°
R
Electrical Specifications
Operating Voltage
Current
+5VDC + 10%
Operating
Idle
Pwr-On Surge
85mA (typical), 150mA (max)
55mA (typical), 70mA (max)
650mA (typical), 1500mA (max)
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
RS232 Communications Specifications
RS232 Data Transmission Format
Parameter
Timing
No. of Start Bits
No. of Stop Bits
No of Data Bits
Parity
Default
Asynchronous
1 bit
1 bit
8 bit
None
9600 baud
None
Optional Settings
1 or 2 bits
7 or 8 bits
Odd / Even / None
150 to 38,400 baud
Hardware / Software/ None
Baud Rate
Handshaking
RS232 Transmit / Receive Character Format
TXD/ Start
7 or 8
Data Bits
Parity Stop
Bit Bit
RXD
Bit
LSB
MSB
RS232 Data Format
RS232 Signal Level
Transmit
Receive
Decoded Data
ESC Command
STX Command ETX
CR
CR
Signal Name
TXD
In / Out
Out
Mark/Off
-5 to -15
-3 to -15
Space/On
+5 to +15
+3 to +15
RXD
In
Connector Pin-outs
9 Pin D-Sub Female Connector (with power stereo jack)
Pin No.
Signal
Direction
1
2
3
4
5
6
7
8
9
Frame Ground
TxD
RxD
NC
Output
Input
Signal Ground
NC
CTS
RTS
NC
Input
Output
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Scanner/cable snap-in connector pin-out (connector: 3004CA8101 Kinsun)
Pin No.
Signal
RTS
CTS
TxD
RxD
VCC
Ground
NC
1
2
3
4
5
6
7
8
NC
9
NC
10
NC
Environmental Specifications
Temperature
Operating
+23 to +113° F (-5° to +45° C )
Storage
-4 to +140° F (-20° to +60° C)
Humidity (non- condensing)
Operating
Storage
20 to 80% RH
20 to 90% RH
Ambient Light
Fluorescent or incandescent: below 3 kilolux
Ordering Information
Part No.
LPN1137RR1S-050
Model
Front View, 9 Pin D-Sub Female Connector (with power stereo jack)
(standard configuration, other configurations are available upon request)
Developer’s Test and Evaluation Kit (LPN-1137R1-SK1) is available which contains all the items needed to
install and evaluate the scanner. The kit includes:
ꢀ
ꢀ
ꢀ
ꢀ
Scanner
5V Power Supply (32-00907-01)
User Manual
CD ROM (including manual, datasheet and supporting materials)
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Section 3
Positioning the Scanner for Optimum Performance
Achieving Optimum Performance
Three items greatly impact performance:
1) Distance (from the scan window) to the bar code
2) Specular Reflection
3) Quality of Bar Code Labels
1) Distance to the Bar Code
The ideal location of the bar code relative to the scanner is in the waist of the laser beam. A bar code
located either too near or too far from the scanner relative to the waist may cause the scanner to have
difficulty decoding what appears to be fuzzy bars and spaces. For the LMD 1135 fixed position scanner,
the waist is approximately 2.5” from the front edge of the scanner
Depth-of-Field
Just as with a camera, the scanner has a depth-of-field. It can read bar codes that are not precisely at
the laser beam waist - maybe a little closer, or a little farther away. However, if the bar code label is
positioned too far from the waist of the beam, the scanner may not be able to successfully decode it.
The depth-of-field varies based on the density of the bar code, i.e., the thickness of the bars. Very high
density bar codes (which have very narrow bars) are readable over a much shorter distance range than
low density bar codes with larger bars.
The following table shows the depth-of-field “specifications” (closest to farthest reading distances) for the
LMD 1135 scanner. The actual performance may differ slightly from unit to unit. Also, it is important to
note that this data was measured under ideal conditions using high quality bar code labels. In a “real
world” environment the conditions will not be as ideal. Therefore, the best practice is to position the
scanner at the center of the depth-of-field rather than at the extremes of its depth-of-field. Data taken
for a “typical” unit randomly drawn from stock is presented in Appendix E.
Depth-of Field LMD 1135 (Specification)*
Near
Distance
4.3”
3.1”
2.4”
Far
Distance
14.2”
9.8”
5.7”
3.1”
Bar Code Density
40 mil (1.00 mm)
20 mil (0.50 mm)
10 mil (0.25 mm)
6 mil (0.15 mm)
5 mil (0.127 mm)
1.8”
2.2”
2.8”
* measured from front edge of scanner
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Readable Bar Code Width LMD 1135
(Field-of-View Specification Based Upon 40 Degree Sweep)
Distance
from Window
2.0”
Max.
Width
2.8”
4.0”
4.2”
8.0”
7.2”
12.0”
10”
The table above shows the field-of-view at various distances from the window. The field-of-view is the
maximum width that the scanner is capable of reading. It is the distance from the left edge of the view
to the right edge. A bar code label positioned anywhere within this field-of-view can be decoded. The
field-of-view is also a measure of the widest bar code label that can be read. Remember: The width of
a bar code label includes not only the bars and spaces but also the required white space (quiet zone) on
each end.
Good design policy is to position the barcode at the midpoint of the scanner’s depth-of-field and at the
center of the field-of-view. Do not position it near the extremes of the reading range.
2) Avoiding Specular Reflection
Do not position the scanner at an angle that causes the laser light to be reflected directly back into the
scanner. This is called specular reflection. Too much reflected light can “blind” the scanner preventing a
good decode. The recommended location is + 13 degrees off the perpendicular for optimal
performance.
If the bar code label is located on a flat surface, specular reflectivity occurs between 0 to 8 degrees off
perpendicular. (See diagram) If the bar code label is located on a cylindrical surface, such as a test
tube, the angle of specular reflection is measured tangent to the curve. If the curved surface is also
moving, there may be more than one position causing specular reflection. The following diagram
indicates the area to avoid:
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
3) Quality Bar Code Labels
The quality of the bar code label can affect the scanning performance. Poor quality labels are more
difficult to decode and may result in non-reads or potential misreads. The bar code label should be
printed to specifications. This means that the bars are printed within spec, with the correct widths, no
ink spread, crisps edges and no voids. There should be a sufficient quiet zone on both end of the bar
code label. For best results, the paper or label stock should have a matte finish to diffuse light. The
print contrast signal (which is a comparison of the reflectance of the bars and the background stock)
should be as high as practical.
Measuring Scanner Performance
A method for properly positioning the unit is to program the scanner for Trigger Disable (S7) and
Continuous Read (S2) modes. The scanner will be always on and will continuously read the same bar
code. Since the buzzer sounds each time the bar code is read, the sound of the buzzer can be used like
a “Geiger counter”. As the position of the scanner changes the sound of the buzzer will change. The
buzzer sound will be loudest and most continuous at the best reading position.
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Application Notes
Tips for Achieving High Throughput
In some applications your primary objective may be to achieve the highest possible throughput rate. The
following list identifies the parameters and scanner settings that can maximize scanning and decode
throughput speed. Note, by emphasizing maximum throughput, other areas of performance may be
affected. For example, the number of non-reads could increase.
If high throughput is critical, consider some or all of these settings:
♦
Operate in the Trigger Disabled mode. Operation of the trigger creates delay before decoding
begins, slowing down throughput rate.
♦
♦
♦
♦
♦
Only enable those symbologies that you will be decoding.
Eliminate all suffixes and prefixes to reduce transmission time.
Minimize the number of redundant reads required before transmitting data.
Transmit the decoded data at the highest baud rate.
Disable buzzer functions.
Tips for Insuring Highest Data Integrity
There are several parameters that can enhance your confidence that the correct bar code data is
transmitted. Note that by emphasizing the accuracy and security of the data other areas of the scanner
operation may be affected, for example, you may not achieve the highest throughput.
If accuracy and data integrity are critical, consider some or all of these settings:
♦
Program the scanner to require a high number of redundant decodes prior to transmitting. For
example, program the scanner to decode a bar code exactly the same way three consecutive times
before transmitting the data. Then decoding the bar code the same way 2 out of 3 times or any 3
out of 4 times is not sufficient. It must obtain three consecutive, identical decodes.
♦
Utilize a predetermined, fixed-length of bar code. Program the scanner to only decode a bar code
of that length. Bar codes of any other length will be ignored.
♦
♦
The quality of the printed bar code must be excellent.
Use a bar code symbology that contains an internal check digit and program the scanner to
calculate that check digit for validity prior to transmitting.
♦
Do not use a symbology with poor internal verification, or subject to partial decodes, such as 2 of 5
or MSI/Plessey.
♦
♦
♦
Only enable those symbologies that you will be decoding.
Transmit data at low baud rates to minimize communication errors.
Enable the “Number of Characters Transmitted”. The scanner will calculate and transmit a number
indicating the total number of characters it is transmitting. Your host application program can
compare this number with the actual number of characters received to verify that the correct
amount of data is received.
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Tips for Verifying the Presence of a Bar Code
If the scanner is operated in the “trigger enabled” mode and the trigger is activated, one of three
conditions may occur:
A bar code is scanned and decoded.
Decoded data is
transmitted
A bar code is scanned but is not decoded
(e.g., print quality was poor)
No bar code is present
No data is transmitted
No data is transmitted
In some applications, when no data is transmitted, it may be important to know why. Was there a bar
code present that could not be decoded, or was no bar code present at all?
This requirement is common in applications such as automated blood analysis equipment. Test tubes
containing blood samples from many different people are loaded into a rack for automatic analysis. The
bar code on each tube ties that sample and the results back to a specific individual. If no bar code data
is transmitted it is critical to understand the reason.
Your Opticon scanner, when operated in the Trigger Enabled mode, can be programmed to transmit an
error message indicating whether or not a bar code was present. See Section 33 of Appendix C of this
manual for details.
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Section 4
Configuring the Scanner
Since the operation of the LMD 1135 scanners are microprocessor controlled, it is possible to modify or
program its operation to match your specific application. Changes in parameter settings can be
accomplished two ways.
1. The scanner can be programmed by sending software instructions from the host PC to the scanner
via the RS232 connection.
2. The second method employs specially designed programming bar codes. Scanning these bar codes
instructs the scanner to modify specific parameters.
Programming Menus & Commands
Appendix A contains full instructions on how to configure the scanner as well as a complete listing of the
computer commands and programming bar codes that are available to customize the scanner for your
application.
Default Settings
When you modify or change any parameters, the scanner can be programmed to retain the new
parameter in memory, even if power interrupted or terminated. If for any reason the scanner is
instructed to return all parameters to default settings (U2), it will return to the default settings shown in
the following table.
Default settings are indicated by a pointing hand symbol (
) throughout the bar codes menus.
%
Parameter
RS 232 Communications
Factory Default Setting
9600 baud
8 data bits
1 stop bit
No parity
No handshaking
Trigger Function
Enabled
Auto-Trigger Function
Enabled
Read Mode
No. of Redundant Decodes
UPC-A (12 digits)
Multiple Read Mode
Read three times before transmitting
No leading zero
Enable check digit
UPC-E (7 digits)
Code 39
No leading zero
Enable check digit
Do not calculate check digit/Transmit check digit
Disable start/stop characters (*.....*)
Disable start/stop characters
Do not calculate check digit
Do not calculate check digit
Codabar
2 of 5 (Interleaved and
Industrial)
Fixed length of bar code only
Buzzer
Disabled
Enabled
Positive bar codes only
Error indications
Enabled
Do not transmit error code
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Section 5
Application Engineering Support
Technical Assistance and Support
Opticon is eager to help you integrate the LMD 1135 scanner into your application. Our technical support
staff is available to answer any questions or work with you to adapt the scanner to your specific
situation. We are happy to answer your questions, assist in configuring and positioning the scanner for
optimum operation, and help resolve any problems you encounter. Call us at 1 (800) 636-0090.
Common Causes of Poor Performance
The most common reasons for poor scanning performance are listed below:
♦
♦
Bar codes are not positioned at the focal distance of the scanner.
Specular reflection is impacting the scanner. Change the angle/position of the scanner or the bar
code.
♦
♦
Poor quality of printed bar codes. Bar codes are out of specification.
The paper on which the bar code is printed is highly reflective or has a glossy finish causing light to
be reflected into the scanner.
♦
The distance from the scanner to the bar code is not suitable for the density of the bar code. Or the
density of the bar code beyond the scanners capability. If the red illuminating light of the scanner is
not on, the scanner may be in the “Trigger Enable” mode expecting a trigger signal.
Modified and/or Customized Scanners
Opticon will work with you to modify or customize scanners to match your requirements. Scanners can
be modified in terms of connectors type, pin-outs, cable length, default settings, custom software and
many other areas.
Opticon will modify scanners in our factory and ship you scanners that match your specific requirements.
By incorporating your modifications directly into production scanners, you receive scanners tailored for
your need. They can be used immediately without the need for further modification or rework.
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Section 6
Scanner Labeling
IEC 825-1 Class 1 Laser Device
The LMD 1135 has been examined and found to be a Class 1 Laser Device according to the relevant
requirements of IEC 825-1 and corresponding EN 60825-1 (1993-11) including amendment 1 (1997-09)
and amendment 2 (2001-01).
This scanner also complies with Center for Devices and Radiological Health (CDRH) 21 CFR 1040.10 and
1040.11 except for deviations pursuant to Laser Notice No. 50 dated July 26, 2001.
The LMD 1135 scanner use a low-power visible laser. As with any very bright light source, such as the
sun, you should avoid staring into the light beam. Momentary exposure to an IEC 825-1 Class 1 laser is
not known to be harmful.
A manufacturer’s label, as shown below, indicating the manufacturer, product model, ordering number,
serial number, laser class, CE mark and place of manufacture is affixed to each scanner.
Section 7
Scanner Servicing and Maintenance
CAUTION: Use of controls or adjustments or performance of procedures other than those
specified herein may result in hazardous laser light exposure.
The LMD 1135 scanner contains no user adjustable or serviceable parts in the interior of the scanner. All
product service must be performed by the Opticon Service Department in Orangeburg, NY. Opening the
scanner will void the warranty and could expose the operator to laser light.
The LMD 1135 is warranted for 1 year including parts and workmanship. If you need warranty or out-of-
warranty repair, first call 1-800-636-0090 to obtain a Returned Material Authorization (RMA)
number. You will be provided a number and shipping instructions.
There is no scheduled maintenance required for the LMD 1135. The scanner can be cleaned using a
water dampened, lint free or lens cloth. Be careful to avoid excessive moisture that would penetrate the
housing or obscure the window. While use of cleaning fluids other than water are not recommended, a
neutral detergent or ethanol would be preferred if necessary. Do not use bleach at full or diluted
strength as damage to the painted case and/or window may result.
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Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Appendices
Appendix A
Appendix B
Appendix C
Appendix D
How to Program the Scanner
Computer Programming Commands
Bar Code Programming Commands
Dimensional Drawing
Appendix E
Optical Performance (typical)
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Manual No. 25-ULPNR102-01; Mar, 2005
Appendix A
LMD 1135 Laser Fixed Mount Scanner
Programming the Scanner
Two different methods can be used to program parameters to configure the scanner:
a. Programming via Computer Commands
b. Programming via special Bar Codes from a menu page
Most parameters can be programmed using either of these two methods. However, there are certain
parameters that are only programmable via the bar code menu.
a. Programming via Computer Commands
Parameters can be programmed by sending software commands or keyboard strokes from the host
computer to the scanner in the following format:
<ESC> Computer Command <CR>
Note:
Only upper case letters are recognized, e.g., “AB” not” ab”
Each command normally consists of two characters
Downloading of software commands cannot be “grouped” together. Each command
must be preceded by <ESC> and followed by a <CR>
Parameters programmed by downloaded commands can be stored permanently by transmitting a
“<ESC> Z2 <CR>” command. It is not necessary to send a “Z2” command after each parameter is
changed. One Z2 command will save all changes
Appendix B lists all of the Computer Commands. In Appendix C, Bar Code Programming Menus, the left-
hand column in all menus contains the Computer Command associated with that bar code.
b. Programming via Bar Codes
Use the following steps to program parameters via the bar code menus:
1. Scan the “Start/End” bar code. This instructs the scanner to enter the Programming Mode.
While in this mode the scanner will beep intermittently.
2. Scan the bar code(s) associated with the desired parameter(s). The scanner will beep when the
bar code is read. Note: because of the close proximity of bar codes on the page, it is important
to aim carefully to ensure that only the desired bar code is scanned.
3. Scan the “Start/End” bar code. This instructs the scanner to exit the Programming Mode.
All the parameters that were scanned are retained in memory and are stored permanently (even if the
scanners is power down) or until they are changed again.
Page 17
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
When the scanner is in the Programming Mode, you can change more than one parameter at a time.
However, this may become confusing. Until you become proficient at programming you may prefer to
change only a few parameters at one time. We recommend that you keep a record of the changes you
have made to the scanner.
What if you make a mistake?
Don’t worry. If you are programming the scanner but are unsure of which parameters have been
changed, scan the Reset All Defaults bar code. This bar code returns the scanner to the default
settings that were installed in the factory at the time the product was manufactured. Scanning this bar
code erases any change you have made, including any changes that were made during previous
programming.
Reset All Defaults U2 Command (U2)
This command will also return all settings to the defaults that were installed in the factory
Page 18
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Appendix B
Computer Programming Commands
All commands must be preceded by an 'ESC' character (ZZ) and be followed by a 'Carriage Return'
character (1C). Shaded areas indicate factory default settings.
TriOptic
SCode
Enable
Disable
Global Defaults
JD
JZ
U2
Enable Factory Default Settings
RA
R9
Z1
Z2
Z3
Transmit software version
Enable Disable Options for UPC
UPC-A (13 Digits) Transmit
Save all values set by command
E2
E3
E4
E5
E6
E7
E8
E9
leading zero & CD
Display software settings (inc,
prefix/suffix).
UPC-A (12 Digits) No leading zero
but transmit CD
UPC-A (12 Digits)Transmit
leading zero but No CD
Only
A0
B0
J0
Add Symbology Selection
Enable all symbologies
Disable all symbologies
Enable all UPC and EAN
B2 Code 39
UPC-A (11 Digits) No leading zero
& no CD transmitted
UPC-E (8 Digits)Transmit leading
zero & CD
A2
A3
A4
A5
A6
A7
A9
J1
UPC-E (7 Digits) No leading zero
but transmit CD
B3 Codabar (NW-7)
B4 IATA
UPC-E (7 Digits) Transmit leading
zero but no CD
B5 Code 93
UPC-E (6 Digits) No leading zero
& no CD transmitted
B6 Code 128 (Inc. EAN-128)
B7 MSI/Plessey
6Q
6P
Transmit UPC-E as is
Transmit UPC-E as UPC-A
Telepen
B9
R1 UPC (A/E)
Enable Disable Options for EAN-8 & EAN-13
J2
R2 UPC (A/E)+2
R3 UPC (A/E)+5
R4 EAN (13/8)
6K
6I
6J
6H
IB
EAN-13 Transmit CD
EAN-8 Transmit CD
J3
J4
IA
Enable ISBN translation
Enable ISSN translation
J5
R5 EAN (13/8) +2
R6 EAN (13/8) +5
R7 2 or 5 Industrial
R8 2 or 5 Interleaved
HO
HN
J6
J7
J8
Page 19
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Enable Disable Options for Code 39
Enable Disable Options for 2 of 5 / SCode
8E
8D
C0
D9
D0
Enable 1 character read
Enable 3 character read
Enable Check Digit calculation
Transmit Check Digit
G1
E0
G0
E1
Calculate check digit
Transmit check digit
C1
D8*
D1
GE
GF
GI
Enable 1 character minimum
Enable 3 characters minimum
Enable 5 characters minimum
Transmit start/stop characters
(*…..*)
GG
GH
-X
Transmit S-Code as
Interleaved 2 of 5
+L
-Y
+M
-Z
Concatenation
Alternative algorithm
-Y
Alternative Algorithm
*Only disable if C0 enabled, otherwise truncate
last digit.
Enable Disable Options for IATA
4H
4J
Do not calculate check digit
Enable Disable Options for IT Pharmaceutical
Calculate CD (CPN + Form +
Serial)
D6
DB
IT Pharmaceutical only
Transmit Leading A
4I
4K
4L
-Y
Calculate CD (Form + Serial)
Calculate check digit (all data)
Transmit check digit
DA
4M
-X
Enable Disable Options for Codabar (NW-7)
Alternative Algorithm
HC
HB
HF
F0
Enable 1 character read minimum
Enable 3 character read minimum
Enable 5 character read minimum
Options Code 128/EAN 128
EAN-128 Only
Enable
JF
Disable
OF
Do not transmit start/stop
characters
MO
MP
Concatenation
F1
Transmit start/stop as
ABCD/TN*E
Enable
+V
Disable
+W
Options for Code 93
F2
F3
Transmit start/stop as abcd/tn*e
Transmit start/stop as
ABCD/ABCD
Concatenation
F4
H8
H6
HH
-Y
Transmit start/stop as abcd/abcd
Transmit check digit
Fixed Number of Digits
H9
H7
HI
H1
HK
HL
HM
H0
Fixation on all symbologies
Calculate check digit
Fixation on selected symbologies
Minimum length selected symbologies
Maximum length selected symbologies
Disable fixation on all symbologies
Intercharacter gap check
Alternative Algorithm
-X
Page 20
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Prefix/Suffix of Control Characters
Prefix
Suffix Select Symbology for
1B
1C
1M
1J
STX
Prefix/Suffix
ETX
RY
N1
M0
N2
M1
N3
M2
N4
M3
M4
M5
M6
M7
M8
M9
I8
RZ
N6
O0
N7
O1
N8
O2
N9
O3
O4
O5
O6
O7
O8
O9
I9
All codes
UPC-A
Carriage Return
Line Feed
UPC-A +2 or +5
UPC-E
UPC-E +2 or +5
EAN13
Code ID & Character Length
Transmission
$2
$3
$6
Code identification
Code length 2 digits
Code length 6 digits
EAN-13 +2 or +5
EAN-8
EAN-8 +2or +5
Code 39
Codabar (NW-7)
Industrial 2 of 5
Interleaved 2 of 5
Code 93
Communications Parameters
150 baud
K0
K1
K2
K3
K4
K5
K6
K7
K8
L0
L1
L2
L3
L4
L5
L6
300 baud
600 baud
Code 128
1,200 baud
IATA
2,400 baud
N0
MB
L8
N5
OB
L9
MSI/Plessey
SCode
4,800 baud
9,600 baud
Telepen
19,200 baud
38,400 baud
7 Data Bits
Prefix/Suffix of Numeric Characters
Q0
0
8 Data Bits
thru thru
Parity = None
Parity = Even
Parity = Odd
1 Stop bit
Q9
9
Prefix/Suffix of Alpha Characters
0A
A
thru thru
0Z
2 Stop bits
Z
Page 21
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Handshaking
Positive & Negative Bar Codes
Positive bar codes only
I0
I1
Unlimited wait for CTS from terminal
100 mS wait for CTS from terminal
200 ms wait for CTS from terminal
400 mS wait for CTS from terminal
No Handshaking
V2
V3
V4
Only negative bar codes
I2
Both positive and negative bar codes
I3
P0
P1
P2
P3
Setting the Trigger & Auto-Trigger
Functions
Busy/Ready
S7
S8
Disable the trigger function (Laser On)
Modem
Enable the trigger function (Laser OFF until
the trigger is activated )
ACK/NAK (1 second timeout with error
buzzer)
+F
+I
Z
Auto-Trigger Disable
P4
ACK/NAK no response (100 ms timeout,
terminates with good read buzzer)
Auto-Trigger Enable
ZG
KA
KB
KC
KD
XON/OFF
Activate the trigger; turns the laser ON
No intercharacter delay
20 ms intercharacter delay
50 ms intercharacter delay
100 ms intercharacter delay
Selecting the Read Mode
S0
Single Read Mode (Trigger must be Enabled,
S8)
S1
S2
Multiple Read Mode
Continuous Read Mode
Buzzer Operation
T0
T1
Volume = Maximum
Parallel Read Mode
2 Parallel labels only
3 Parallel labels only
4 Parallel labels only
Volume = Upper mid-range
Volume = Lower mid-range
Volume = Minimum
+6
+7
+8
T2
T3
W0
W1
W2
W3
W4
W5
W6
W7
W8
Disable Buzzer
Enable buzzer at 3kHz
Enable buzzer at 3kHz with 2.5kHz interval
Enable buzzer at 3kHz with 4kHz interval
Buzzer duration 0.10 sec
Buzzer duration 0.20 sec
Buzzer duration 0.40 sec
Buzzer duration 0.05 sec
Enable buzzer
Page 22
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
YR
YS
YT
YU
Margin check 4/7 nominal
Margin check 5/7 nominal
Margin check 6/7 nominal
Margin check normal
Scanner Timeout (Trigger Enabled
Mode)
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
YL
YM
1 second after triggering
2 second after triggering
3 second after triggering
4 second after triggering
5 seconds after triggering
6 second after triggering
7 seconds after triggering
8 seconds after triggering
9 seconds after triggering
Read time x 10
Redundant Decoding
X0
X1
X2
X3
BS
BT
BU
BV
BW
Read bar code once
Read bar code twice before transmitting
Read bar code three times before transmitting
Read bar code four times before transmitting
Read bar code five times before transmitting
Read bar code six times before transmitting
Read bar code seven times before xmitting
Read bar code eight times before xmitting
Read bar code nine times before xmitting
Indefinitely after triggering
XA
XB
XC
XD
Add-on Wait Time - Disable
Add-on Wait Time – 250 msec
Add-on Wait Time – 500 msec
Add-on Wait Time – 750 msec
Xmit Error (Trigger Enabled Mode only)
User defined error message for no label
User defined error message for no decode
Clear error messages for no label, no decode
TH
TI
AH
AI
Multiple Read Reset Time – 50 msec
Multiple Read Reset Time – 100 msec
Multiple Read Reset Time – 200 msec
Multiple Read Reset Time – 300 msec
Multiple Read Reset Time – 400 msec
Multiple Read Reset Time – 500 msec
Multiple Read Reset Time – 600 msec
Multiple Read Reset Time - Indefinite
TG
AJ
WD
WC
Response to command - None
AK
AL
AM
AN
AG
Response to command – OK=ACK,
ERROR=NAK
WB
WA
Buzzer Control to Command - Disable
Buzzer Control to Command - Enable
Quiet Zone Options
No margin check
Good Read LED Operation
YN
YO
YP
YQ
T4
T5
T6
T7
Disable good read LED (GRL)
Margin check 1/7 nominal
Margin check 2/7 nominal
Margin check 3/7 nominal
GRL ON for 0.20 seconds after decode
GRL ON for 0.40 seconds after decode
GRL ON for 0.80 seconds after decode
Page 23
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Appendix C:
Bar Code Programming Menus & Commands - Index
1. Global Default & Scanner Configurations.......................................25
2. Symbology Selection...................................................................26
3. Add/Activate Specific Bar Code Symbologies .................................28
4. Delete/Deactivate Specific Bar Code Symbologies..........................29
5. Options for UPC..........................................................................30
6. Options for EAN-8 & EAN-13……………………………………………………….31
7. Options for Code-39 & IT Pharmaceutical)....................................32
8. Options for Codabar (NW-7)........................................................34
9. Options for 2 of 5 (Including SCode) ............................................36
10. Options for IATA.......................................................................37
11. Options for Code-128 & EAN-128……………………………………………….38
12. Options for Code-93………………………………………………………………….38
13. Fixing the Number of Digits ........................................................39
14. Creating a Prefix and/or Suffix ....................................................40
15. Setting Prefixes (Identifying the Symbology)................................41
16. Setting Suffixes (Identifying the Symbology)................................43
17. Direct Input of Numeric Characters .............................................45
18. Direct Input of Alpha Characters .................................................46
19. Direct Input of Alpha Characters (Lower Case)…………………………….47
20. Direct Input of Control Characters...............................................48
21. Direct Input Characters Miscellaneous………………………………………..50
22. Code Identification & Number of Characters/Digits Transmitted.....52
23. Communication Parameters ........................................................53
24. Handshaking .............................................................................55
25. Buzzer Operation.......................................................................57
26. Positive & Negative Bar Codes ....................................................58
27. Setting the Trigger & Auto-Trigger Functions ...............................58
28. Selecting the Read Mode............................................................59
29. Parallel Read Mode.…………………………………………………………………. 60
30. Add-on Wait Mode…………………………………………………………………….60
31. Scanner Timeout (Trigger Enabled Mode only) .............................61
32. Multiple Read Reset Time………………………………………………………….62
33. Quiet Zone Options…………………………………………………………………..63
34. Redundant Decoding..................................................................64
35. Transmitting Error Indications (Trigger Enabled only) ...................65
36. Good Read LED Operation..........................................................66
Page 24
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
1. Global Default & Scanner Configurations
Computer
Command
Function
/Description
Bar Code
Command
START/END Programming Menu
(ZZ)
U2
Z1
[[
Return all parameters to
Default settings
%
V3
[2
[3
[!
Transmit software version
Save all values set by command
(not lost upon power off)
Z2
Display software settings
including prefix/suffix
Z3
Note: Where computer commands appear in parenthesis, bar code commands must be used to start and
end manual programming of the scanner.
Note: Scanner default settings are indicated by a pointing hand (
follow.
) symbol throughout the menus to
%
* Use Z2 (Save all values set by command) after computer command to store settings in memory prior to
power off.
Page 25
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
2. Symbology Selection
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
A0
J0
[[
B1
K1
B3
B!
B5
B6
B7
B8
B:
K2
K3
Enable all bar code
symbologies
Enable all UPC and EAN
Only Code-39
A2
A3
A4
A5
A6
A7
A9
J1
Only Codabar (NW-7)
Only IATA
Only Code-93
Only Code-128 (Inc. EAN-128)
Only MSI/Plessey
Telepen
Only UPC (A/E)
Only UPC (A/E)+2
Only UPC (A/E)+5
J2
J3
K!
CONTINUED ON NEXT PAGE…
Page 26
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
2. Symbology Selection (continued)
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
J4
[[
K5
K6
K7
K8
K9
KE
SB
Only EAN (13/8)
Only EAN (13/8) +2
Only EAN (13/8) +5
Only Industrial 2 of 5
Only Interleaved 2 of 5
TriOptic
J5
J6
J7
J8
JD
RA
SCode
Page 27
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
3. Add/Activate Specific Bar Code Symbologies
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
B2
B3
B4
B5
B6
B7
B9
R1
R2
R3
R4
R5
[[
Enable Code 39
%
%
%
%
%
%
%
%
%
%
%
%
C3
C!
C5
C6
C7
C8
C:
S2
S3
S!
S5
S6
Enable Codabar (NW-7)
Enable IATA
Enable Code 93
Enable Code 128
Enable MSI/Plessey
Telepen
Enable UPC (A/E)
Enable UPC (A/E) +2
Enable UPC (A/E) +5
Enable EAN (13/8)
Enable EAN (13/8) +2
CONTINUED ON NEXT PAGE…
Page 28
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
3. Add/Activate Specific Bar Code Symbologies (continued)
Computer
Command
Function
/Description
Bar Code
Command
START/END Programming Menu
Enable EAN (13/8) +5
Enable Industrial 2 of 5
Enable Interleaved 2 of 5
TriOptic
(ZZ)
R6
R7
R8
JZ
[[
S7
S8
S9
K[
S:
%
%
%
%
%
SCode
R9
4. Delete/Deactivate Specific Bar Code Symbologies
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
BO
[[
C1
Disable all symbologies
Page 29
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
5. Options for UPC
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
E2
[[
F3
UPC-A (13 Digits)
Add leading zero;
Transmit check digit
(Translates UPC-A to EAN-13)
UPC-A (12 Digits)
Do not add leading zero;
Transmit check digit
E3
%
F!
F5
UPC-A (12 Digits)
Add leading zero;
Do not transmit check digit
(Translates UPC-A to
EAN-13 w/o CD)
E4
UPC-A (11 Digits)
Do not add leading zero;
Do not transmit check digit
E5
E6
E7
F6
F7
F8
UPC-E (8 Digits)
Add leading zero;
Transmit check digit
(Translates UPC-E to EAN-8)
UPC-E (7 Digits)
Do not add leading zero;
Transmit check digit
%
%
UPC-E (7 Digits)
Add leading zero;
Do not transmit check digit
(Translates UPC-E to
EAN-8 w/o CD)
E8
F9
UPC-A (6 Digits)
Do not add leading zero;
Do not transmit check digit
E9
6Q
6P
F:
7R
7Q
Do not expand UPC-E to UPC-A
Expand UPC-E to UPC-A
Page 30
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
6. Options for EAN-8 & EAN-13
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
6J
[[
7K
EAN-13 Disable transmit CD
EAN-13 Enable transmit CD
EAN-8 Disable transmit CD
EAN-8 Enable transmit CD
Disable ISBN translation
Enable ISBN translation
Disable ISSN translation
Enable ISSN translation
6K
6H
6I
%
7L
7I
7J
JC
JB
IO
IP
%
%
IB
IA
HN
HO
%
Page 31
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
7. Options for Code 39 & IT Pharmaceutical
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
8E
[[
Enable 1 character (3 characters
including start/stop characters)
%
9F
Enable 3 characters
Disable check digit calculation
Enable check digit calculation
Transmit check digit
8D
C1
C0
D9
D8
D1
D0
+M
+L
-Z
9E
%
%
%
D2
D1
E:
E9
E2
E1
,N
,M
.[
Do not transmit check digit
Do not transmit start/stop
characters (*……*)
Transmit start/stop characters
(*……*)
Disable concatenation
Enable concatenation
Default algorithm
Enables alternate decode
algorithms. May improve
performance on certain I 2 of 5,
Code 39, Codabar or MSI/Plessey
bar codes. Enable alternative
algorithm
-Y
.Z
CONTINUED ON NEXT PAGE
Page 32
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
7. Options for Code 39 & IT Pharmaceutical (continued)
Computer
Command
Function
/Description
Bar Code
Command
START/END Programming Menu
IT Pharmaceutical only
(ZZ)
D6
[[
E7
EC
EB
IT Pharmaceutical, enable
transmit of leading A
DB
IT Pharmaceutical, disable
Transmit of leading A
DA
%
•
•
43 Data digits are available: 0 to 9, A to Z (caps only) plus . - $ / + % and space.
If a check digit is present, it will appear as part of the data.
If the scanner is programmed to calculate the check digit, and the bar code is not printed with a
check digit, the bar code will not read.
Page 33
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
8. Options for Codabar (NW-7)
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
H4
HA
H3
HC
HB
HF
F0
[[
I5
Enable ABC code only
Enable Codabar only
%
IB
I!
ID
IC
IG
G1
G2
G3
G!
G5
I9
I:
Enable Codabar and ABC code
Enable 1 character (3 characters
including start/stop characters)
Enable 3 characters
Enable 5 characters
%
%
Do not transmit
start/stop characters
Transmit start/stop
characters as ABCD/TN*E
F1
Transmit start/stop
characters as abcd/tn*e
F2
Transmit start/stop
characters as ABCD/ABCD
F3
Transmit start/stop
characters as abcd/abcd
F4
Transmit check digit
H8
H9
%
Do not transmit check digit
CONTINUED ON NEXT PAGE
Page 34
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
8. Options for Codabar (NW-7) (Continued)
Computer
Command
Function
Bar Code
Command
/Description
START/END Programming Menu
Do not calculate check digit
Calculate check digit
(ZZ)
H7
[[
%
I8
I7
IJ
II
H6
Inter-character Gap Check – No
check
HI
Inter-character Gap Check
Default algorithm
HH
-X
%
%
.Y
.Z
Enables alternate decode
algorithms. May improve
performance on certain I 2 of 5,
Code 39, Codabar or MSI/Plessey
bar codes.
-Y
Codabar (NW-7) Format
Start
Character
1 to 42
data digits
Check
digit
Stop
Character
A . . . .
a . . . .
A . . . .
a . . . .
. . . . T
. . . . t
. . . . A
. . . . a
•
•
Codabar (NW-7) has four different start/stop character schemes as shown above. The check digit is
optional and, if present, would be the last character.
If the scanner is programmed to calculate the check digit and the bar code is not printed with a
check digit, the bar code will not be read.
Page 35
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
9. Options for Interleaved & Industrial 2 of 5
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
G0
G1
E0
[[
Do not calculate check digit
Calculate check digit
%
%
H1
H2
F1
F2
HF
HG
HJ
HH
HI
.Y
Transmit Check digit
Do not transmit check digit
Enable 1 character minimum
Enable 3 character minimum
Enable 5 character minimum
E1
GE
GF
GI
%
Enable transmit SCode as
Interleaved 2 of 5
GG
GH
-X
Disable transmit SCode as
Interleaved 2 of 5
%
%
Default Algorithm
Enables alternate decode
algorithms. May improve
performance on certain I 2 of 5,
Code 39, Codabar or MSI/Plessey
bar codes.
-Y
.Z
2 of 5 Format (Standard and Interleaved)
1 to 44 data digits
CD
Check Digit
numeric only (0 to 9)
Opticon strongly recommends that the “Fixing the Number of Digits” featured in Section 13 be employed
whenever 2 of 5 bar codes are used.
Page 36
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
10. Options for IATA
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
4H
4J
[[
Do not calculate check digit
%
5I
5K
5J
5L
5M
5N
.Y
Calculate check digit
(CPN + Form + Serial)
Calculate check digit
(Form + Serial)
4I
Calculate check digit
(All data)
4K
4L
Transmit check digit
Do not transmit check digit
Default Algorithm
%
%
4M
-X
Enables alternate decode
algorithms. May improve
performance on certain I 2 of 5,
Code 39, Codabar or MSI/Plessey
bar codes.
-Y
.Z
The IATA code is a variable length symbology with an optional check digit and non-printable start/stop
characters. The following characters are supported: Digits 0 up to 9.
The checksum is calculated as the modulo seven of the data string. IATA is an acronym for International
Air Transport Association.
String format
Meaning of Acronym
CPN
Coupon
1
AC
Airline
Code
3
FC
Form
Code
2
SN
Serial
Number
8
CD
Check
Digit
1
Number of digits (15 total)
♦ Enable check digit check
♦ Selection of the check digit calculation
♦ Disable transmission of the check digit
Check digit calculation: If the check digit calculation is required, then the appropriate calculation method
must be selected.
Page 37
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
11. Options for Code-128 / EAN-128
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
OF
[[
Disable EAN-128 only
Enable EAN-128 only
Disable concatenation
Enable concatenation
%
%
PG
KG
NQ
NP
JF
MP
MO
12. Options for Code-93
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
+W
+V
[[
,X
,W
Disable concatenation
Enable concatenation
%
Page 38
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
13. Fixing the Number of Digits
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
H0
[[
Disable fixed length all
symbologies
%
I1
Enable fixed length all
symbologies
H1
I2
IL
IM
IN
Enable fixed length for
selected codes
HK
HL
Enable minimum length for
selected codes
Enable maximum length for
Selected codes
HM
To avoid truncation errors, the scanner can be programmed to only decode bar codes of one specific
length, i.e., containing a specific number of digits. It is also possible to program the scanner to only
decode bar codes of either of two specific lengths.
To fix two (2) lengths (or number
To fix one (1) or two (2) different lengths
of digits) of bar code for all symbologies: of bar codes for selected symbologies:
1. Scan “START” to enter the
programming mode
2. Scan “Enable fixation(H1) for all
symbologies” bar code
3. Scan a sample bar code of
the desired length
4. Repeat Step #3, re-scanning
the sample bar code (this may be
the same as the first one)
5. Scan “END” to exit the
programming mode
1. Scan “START” to enter
the programming mode
2. Scan “Enable fixation(HK) for
selected symbologies” bar code
3. Scan a sample bar code of
the desired length #1
4a. Go to step 5
or
4b. Scan a sample bar code
of the desired length #2
5. Scan “END” to exit the
programming mode
“Fixing the Number of Digits” can only be applied to Code 39, NW-7, 2 of 5, MSI/Plessey. WPC, Code
93, IATA, Code 128 are not affected.
Setting Minimum/Maximum Length
This option modifies the default minimum length table. To use this option, perform the following steps:
1. Scan “START” to enter the programming mode
2. Scan “Enable minimum length for selected codes” (HL)
3. Scan bar codes of the required type and length.
4. Scan “END” to end the programming sequence.
Page 39
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
For example, if a Code 39 label of length 2 characters were scanned in Step 3 then only Code 39 labels
would be checked for a minimum length of 2 characters. If a second label had been read in Step 3
(immediately following the first), then that particular symbology could have been set to different
minimum character length.
In a similar manner, the maximum length for selected codes can be established by using the “Enable
maximum length for selected codes” (HM) command.
14. Creating a Prefix and/or Suffix
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
Z3
[[
[!
Display Settings including
Prefix/Suffix value and length
(expressed in hexidecimal
format)
The Z3 command can be used to instruct the scanner to provide a list of its current software settings
including prefixes and suffixes.
The scanner can be programmed to transmit a prefix and/or suffix with the decoded data. A Prefix (or a
Example: To add the alpha character “A” as a Prefix and “B” as a
Suffix to UPC-A bar code data:
1. Scan “START/END Programming Mode”
2. Scan N1, representing a Prefix for UPC-A
3. Scan 0A, representing the alpha character “A”
4. Scan N6, representing a Suffix for UPC-A
5. Scan 0B, representing the alpha character “B”
6. Scan “START/END Programming Mode”
Suffix) is composed of up to 4 characters. The following steps are used to establish a Prefix that will be
transmitted with the bar code data:
1. Scan Start
2. Scan the bar code representing the symbology to which you wish to add a Prefix
3. Scan the character(s) that will comprise the Prefix. Up to four numeric, alpha or control character(s)
may be used.
4. Scan “STOP” to exit the Programming Mode.
Page 40
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
15. Setting Prefixes (Identifying the Symbology)
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
RY
[[
SZ
O2
N1
O3
N2
O!
N3
O5
N!
N5
N6
All codes
UPC-A
N1
M0
N2
M1
N3
M2
N4
M3
M4
M5
M6
UPC-A +2 or +5
UPC-E
UPC-E +2 or +5
EAN-13
EAN –13 +2 or +5
EAN-8
EAN-8 +2 or +5
Code 39
Codabar (NW-7)
Industrial 2 of 5
N7
CONTINUED ON NEXT PAGE..
Page 41
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
15. Setting Prefixes (Identifying the Symbology) (continued)
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
M7
M8
M9
I8
[[
N8
N9
N:
J9
O1
NC
M9
Interleaved 2 of 5
Code 93
Code 128
IATA
MSI/Plessey
SCode
N0
MB
L8
Telepen
Page 42
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
16. Setting Suffixes (Identifying the Symbology)
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
RZ
N6
O0
N7
O1
N8
O2
N9
O3
O4
O5
O6
[[
S[
O7
P1
O8
P2
O9
P3
O:
P!
P5
P6
All Codes
UPC-A
UPC-A +2 or +5
UPC-E
UPC-E +2 or +5
EAN-13
EAN–13 +2 or +5
EAN-8
EAN-8 +2 or +5
Code 39
Codabar (NW-7)
Industrial 2 of 5
P7
CONTINUED ON NEXT PAGE..
Page 43
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
16. Setting Suffixes (Identifying the Symbology) (continued)
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
O7
O8
O9
I9
[[
P8
P9
P:
J:
O6
PC
M:
Interleaved 2 of 5
Code 93
Code 128
IATA
MSI/Plessey
SCode
N5
OB
L9
Telepen
Page 44
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
17. Direct Input of Numeric Characters
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
[[
R1
R2
R3
R!
R5
R6
R7
R8
R9
R:
0
1
2
3
4
5
6
7
8
9
Page 45
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
18. Direct Input of Alpha Characters
START/END
Program
Menu
(ZZ)
0N
0O
N
[[
1O
0A
0B
0C
0D
0E
0F
0G
0H
0I
A
B
C
D
E
F
G
H
I
O
1B
1C
1D
1E
1F
1G
1H
1I
1J
1P
0P
0Q
0R
0S
0T
0U
0V
0W
0X
P
1Q
Q
1R
R
1S
S
1T
T
1U
U
1V
V
1W
W
1X
0J
J
X
1K
1L
1M
1N
1Y
0K
0L
K
L
0Y
0Z
Y
1Z
Z
1[
START/END
Program
Menu
0M
M
(ZZ)
[[
Page 46
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
19. Direct Input of Alpha Characters (Lower Case)
START/END
Program
Menu
(ZZ)
$A
$N
$O
n
[[
%B
%C
%D
%E
%F
%G
%H
%I
%J
%O
a
o
%P
$B
$C
$D
$E
$F
$G
$H
$I
b
c
d
e
f
$P
$Q
$R
$S
$T
$U
$V
$W
$X
p
%Q
q
%R
r
%S
s
%T
t
%U
g
h
i
u
%V
v
%W
w
%X
$J
j
x
%K
%L
%M
%N
%Y
$K
$L
k
l
$Y
$Z
y
%Z
z
%[
START/END
Program
Menu
$M
m
(ZZ)
[[
Page 47
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
20. Direct Input of Control Characters
START/END
Program
Menu
^M
(CR)
(ZZ)
1M
1N
[[
2N
^@
9G
^N
(SO)
:H
2O
(null)
^A
1A
^O
(SI)
1O
1P
2B
2P
(SCH)
^B
1B
^P
(DLE)
2C
2Q
(STX)
^C
1C
^Q
(DC1)
1Q
1R
1S
1T
1U
1V
1W
2D
2R
(ETX)
^D
1D
^R
(DC2)
2E
2S
(EOT)
^E
^S
(DC3)
1E (ENQ
2F
)
2T
^F
1F
^T
(DC4)
2G
2U
(ACK)
^G
1G
^U
(NAK)
2H
2V
(BEL)
^H
1H
^V
(SYN)
2I
2W
(BS)
^I
1I
^W
(ETB)
2J
2X
(HT)
^J
1J
^X
(CAN)
1X
1Y
2K
2Y
(LF)
^K
1K
^Y
(EM)
2L
2Z
(VT)
START/END
Program
Menu
^L
1L
(ZZ)
2M
[[
(FF)
Page 48
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
20. Direct Input of Control Characters (Continued)
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
1Z
[[
2[
:B
:C
:D
:E
:F
:G
^Z
(SUB)
^[
(ESC)
9A
9B
9C
9D
9E
^\
(FS)
^]
(GS)
^^
(RS)
^_
(US)
DEL
(ASCII 127)
9F
Page 49
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
21. Direct Input Characters Misc.
START/END
Program
Menu
(ZZ)
5N
5O
-
[[
6O
<SPACE)
5A
5B
5C
5D
5E
5F
5G
5H
5I
.
6B
2B
6D
6E
6F
6G
6H
6I
6J
6P
!
“
5P
6A
6B
6C
6D
6E
6F
6G
7A
/
6Q
:
7B
#
$
%
&
`
(
;
7C
<
7D
=
7E
>
7F
?
7G
@
7H
5J
)
[
6K
6L
6M
6N
8B
5K
5L
*
+
,
7B
7C
\
8C
]
8D
START/END
Program
Menu
5M
(ZZ)
[[
Page 50
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
21. Direct Input Characters Misc. (Continued)
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
7D
7E
[[
8E
8F
8G
:U
:V
:W
:X
^
_
‘
7F
9T
{
|
9U
9V
}
~
9W
Page 51
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
22. Code Identification & Characters/Digits Transmitted
This feature instructs the scanner to use pre-existing code identifiers and/or to calculate/transmit a
number indicating the total number of characters that are being transmitted to the host for specific
symbologies. This feature allows the host to verify that the correct amount of data was received. This
information may be transmitted as either a prefix or suffix.
Code identification using the pre-existing symbology codes can be accomplished using the “Code
identification” command as shown in the example below.
Code length is transmitted as 2 or 6 digits depending upon the selection made from the menu below.
These commands can be used together or individually as required.
Example: To set a prefix for “<code identification>:<code length>:” scan the following menu items:
< START/END>
<Set Prefix All Codes>
<Enable Code Identification>
<:>
Menu below
Section 15 (or specific symbology)
Menu below ($2)
Menu below (6A)
<Enable Code Length 2 or 6>
<:>
Menu below ($3) or ($6)
Menu below (6A)
<START/END>
Menu below
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
$2
[[
%3
%!
%7
7B
Code identification
Enable code length
2 digits
$3
Enable code length
6 digits
$6
Direct Input Character ”:”
6A
Page 52
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
The Opticon Code Identifiers are the following:
UPC-A
C
F
EAN-13
B
L
Code 39
V
W
Y
UPC-A +2
UPC-A +5
UPC-E
EAN-13 + 2
EAN-13 +5
EAN-8
Code 39 (Full ASCII)
Italian Pharmaceutical
Codabar
G
D
H
I
M
A
J
R
S
UPC-E +2
UPC-E +5
IATA
EAN-8 +2
EAN-8 +5
Code 128
EAN 128
Code 93
Codabar ABC
Industrial 2 of 5
Interleaved 2 of 5
SCode
K
T
T
U
O
N
g
P
Z
d
MSI/Plessey
Telepen
23. Communication Parameters
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
[[
L1
L2
L3
L!
L5
L6
L7
150 baud
300 Baud
K0
K1
K2
K3
K4
K5
K6
600 Baud
1,200 Baud
2,400 Baud
4,800 Baud
9,600 Baud
%
CONTINUED ON NEXT PAGE…
Page 53
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
23. Communication Parameters (continued)
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
K7
L0
[[
L8
M1
19,200 Baud
7 Data Bits
8 Data bits
L1
%
%
M2
M3
M!
M5
M6
M7
Parity = None
Parity = Even
Parity = Odd
L2
L3
L4
1 Stop Bit
L5
L6
%
2 Stop Bits
Page 54
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
24. Handshaking
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
I0
[[
Unlimited wait for CTS from
terminal
%
J1
100 mS wait for CTS from
terminal
I1
J2
J3
J!
200 mS wait for CTS from
terminal
I2
400 mS for CTS from terminal
No Handshaking
I3
P0
P1
P2
P3
%
Q1
Q2
Q3
Q!
Q5
Busy/Ready
Modem
ACK/NAK (1 sec timeout with
error buzzer)
ACK/NAK no response (100 ms
timeout, terminates with good
read buzzer)
P4
ZG
KA
KB
XON/XOFF
[H
LB
LC
No intercharacter delay
20 ms intercharacter delay
%
CONTINUED ON NEXT PAGE…
Page 55
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
24. Handshaking (continued)
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
KC
[[
LD
LE
50 ms intercharacter delay
100 ms intercharacter delay
KD
Page 56
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
25. Buzzer Operation
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
T0
[[
Volume = Maximum
Volume = Upper Mid-range
Volume = Lower Mid-range
Volume = Minimum
%
U1
U2
U3
U!
X1
X2
X3
X!
X5
X6
X7
X8
X9
T1
T2
T3
Disable buzzer
W0
W1
W2
W3
Enable buzzer at 3kHz
Enable buzzer at 3kHz
with 2.5kHz interval
%
%
%
Enable buzzer at 3kHz
with 4kHz interval
Buzzer duration 0.10 sec
Buzzer duration 0.20 sec
Buzzer duration 0.40 sec
Buzzer duration 0.05 sec
Enable buzzer
W4
W5
W6
W7
W8
Page 57
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
26. Positive & Negative Bar Codes
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
V2
[[
Positive bar code only
(black bars/white spaces)
%
W3
Negative bar codes
V3
W!
W5
Both positive & negative bar
code
V4
27. Setting the Trigger & Auto-Trigger Functions
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
S7
[[
T8
Disable the trigger function
/ laser is ON continuously
Enable the trigger function /laser
is OFF until trigger is activated or
“pulled”
S8
%
%
T9
,G
,J
Disable Auto-trigger
Enable Auto-trigger
+F
+I
Z
Activate the trigger; turns on the
laser
Use as
Computer Command
The Trigger function is enabled in the default setting. This means that the laser is “OFF” until triggered
by command or via the Auto-Trigger which is also enabled in the default setting. For some applications,
you may wish the laser to operate continuously, although this is not recommended. This can be done by
disabling the Trigger function using the S7 command. Once in the “Trigger Disabled” mode, the laser is
on continuously.
The software trigger is actuated by downloading and <ESC> Z <CR> computer command from the host.
(See Scanner Timeout to establish the length of time the scanning light remains ON after the trigger is
activated.) A hardware trigger is not available with this scanner.
Page 58
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
28. Selecting the Read Mode
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
S0
[[
T1
Single Read Mode
(Trigger enabled mode only)
Multiple Read Mode
S1
%
T2
T3
Continuous Read Mode
S2
The operation of the scanner in the various read modes is described in the table below. The “Continuous
Read” mode is helpful in positioning the scanner for optimum reading. In “Continuous Read,” the
scanner’s buzzer functions like a Geiger counter, sounding the most active at the position achieving the
greatest number of good reads.
Mode
Trigger Function Enabled (S8) Trigger Function Disabled (S7)
After receiving a trigger pulse,
scanner will read multiple,
Scanner will read different bar codes
different bar codes in succession in succession if they are presented
until it times out. (Each read will to the read window.
reset the scanner’s time out)
Multiple
Read
Scanner may not read the same
bar code twice if they are
consecutive. (See Sect. 32)
Scanner may not read the same bar
code twice if they are consecutive.
(See Sect. 32)
Scanner will read the same bar
code continuously after receiving
a trigger pulse until the label is
removed, the laser then times
out.
Continuous
Read
Scanner will read the same bar code
continuously.
Scanner will read only one bar
code after receiving a trigger
pulse. The scanner time out is
terminated on a good read and
the laser turns off.
Single
Read
Same as Multiple Read mode,
above.
Page 59
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
29. Parallel Read Mode
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
+6
[[
,7
,8
,9
2 Parallel labels only
3 Parallel labels only
4 Parallel labels only
+7
+8
30. Add-on Wait Mode (Applies to UPC/EAN only)
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
XA
[[
YB
YC
Disable Add-on wait mode
Enable Add-on wait mode of
0.25 seconds
XB
Enable Add-on wait mode of
0.50 seconds
XC
%
YD
Enable Add-on wait mode of
0.75 seconds
XD
YE
These commands are used when UPC/EAN with add-on is enabled. The reader searches within the
selected time for a valid add-on code. If a valid add-on code is found, the reader transmits the data
immediately. If nothing is found behind the code, the reader will transmit the data without the add-on.
Page 60
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
31. Scanner Timeout (Trigger Enabled Mode only)
These commands, which are only applicable in the Trigger Enabled mode, establish the time-out period
after the trigger pulse is received. In Single Read Mode, the time out is terminated upon a good read.
In Multiple Read and Continuous Read Modes the time out is reset after any good read.
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
YL
[[
Z2
Z3
Z!
Z5
Z6
Z7
Z8
Z9
Z:
ZM
ZN
1 Second after triggering
2 Seconds after triggering
3 Seconds after triggering
4 Seconds after triggering
5 Seconds after triggering
6 Seconds after triggering
7 Seconds after triggering
8 Seconds after triggering
9 Seconds after triggering
Read time x 10
%
Indefinitely after triggering
YM
Page 61
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
32. Multiple Read Reset Time
This option is used in conjunction with the multiple read mode. The selected time sets the period the
scanners should be pointed away from a label before that same label can be decoded again. Indefinitely
means that the next bar code must always be different during the time the scanner is triggered.
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
AH
AI
[[
BI
BJ
BK
BL
BM
BN
BO
BH
Set at 50 msec
Set at 100 msec
Set at 200 msec
Set at 300 msec
Set at 400 msec
Set at 500 msec
Set at 600 msec
Set indefinitely
AJ
AK
AL
AM
AN
AG
%
Page 62
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
33. Quiet Zone Options
With this option the scanner can decode bar codes that have smaller quiet zone margins than specified
for the symbology. Be careful when using this option as its use may increase the possibility of partial and
ghost reads. Do not use smaller margin checks than necessary. If possible, replace the bar codes labels
with others that have the correct start and end margins.
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
YN
YO
YP
[[
ZO
ZP
ZQ
ZR
ZS
ZT
ZU
ZV
No margin check
Margin check 1/7 nominal
Margin check 2/7 nominal
Margin check 3/7 nominal
Margin check 4/7 nominal
Margin check 5/7 nominal
Margin check 6/7 nominal
Margin check normal
YQ
YR
YS
YT
YU
%
Page 63
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
34. Redundant Decoding
The Number of Redundant Decodes determines how many times the scanner must decode a bar code
and obtain the same value before it will transmit the data. For example, if the redundancy is set at three
times, the scanner will not transmit data until it has completed three consecutive, identical “good reads”.
In the case of a poor label which generates an intermediate “no decode” within a sequence of four scans
where three of the four have resulted in “good reads”, the scanner will transmit the data after the fourth
scan. In other words, a “no decode” does not restart the sequence.
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
X0
[[
Y1
Y2
Y3
Y!
CT
CU
CV
CW
CX
Read bar code once
Read bar code twice
X1
Read bar code three times
Read bar code four times
Read bar code five times
Read bar code six times
Read bar code seven times
Read bar code eight times
Read bar code nine times
X2
%
X3
BS
BT
BU
BV
BW
Page 64
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
35. Transmitting Error Indications (Trigger Enabled only)
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
TH
[[
UI
UJ
UH
XE
XD
XC
XB
Error message no label
Error message no decode
TI
Clear error messages for no label
and no decode
TG
Disable response to command
WD
WC
WB
WA
%
%
Enable response to command
OK=ACK, ERROR=NAK
Buzzer Control to Command –
Disable
Buzzer Control to Command –
Enable
Error Messages – No decode / no label
Messages may be user defined for the “no decode” and “no label” error modes independently.
Using the “Error message no label” (TH) and “Error message no decode” (TI) menu commands
a maximum of 4 characters may be user specified for transmission should these errors occur.
The following process should be followed to designate these error codes:
1. Scan “START” to enter the programming mode.
2
Scan “Error message no label” (TH).
3. Scan bar codes of the desired error message characters (4 max)
4. Scan “END” to end the programming sequence.
In a similar fashion, the “Error message no decode” (TI) can be defined.
Page 65
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
36. Good Read LED Operation
Computer
Command
Function
/Description
Bar Code
Command
START/END
Programming Menu
(ZZ)
T4
[[
U5
Good read LED
disabled after decode
Good read LED ON after
decode for .20 seconds
T5
%
U6
Good read LED ON after
decode for .40 seconds
T6
T7
U7
U8
Good read LED ON after
decode for .80 seconds
Page 66
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Appendix D:
Dimensional Drawing
(All dimensions in millimeters)
Page 67
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Appendix E:
LMD 1135 – Optical Performance (typical unit)
Depth of Field, PCS = .9
5.0 mil
6.0 mil
10.0 mil
15.0 mil
20.0 mil
0
1
2
3
4
5
6
7
8
9
10 11 12 13
Distance from Unit (inches)
Page 68
Manual No. 25-ULPNR102-01; Mar, 2005
LMD 1135 Laser Fixed Mount Scanner
Notes
Page 69
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