Victor Calculator 1280 7 USB User Manual

Electronic USB Calculator Operating Manual  
Model  
1280-7 USB  
 
OPERATIONS AND MAINTENANCE  
Before Turning On - Please remove ribbon-cushion placed on a ribbon and check the rating  
label on the bottom to see if the rated voltage corresponds to the local voltage before plug in  
AC cord.  
Note: Ribbon cushion is located under  
printer cover.  
CAUTIONS  
1. Do not place the machine in hot, dusty or damp locations.  
2. To clean the housing use a silicon-treated cloth. Do not use water or detergents.  
3. Do not place anything on the housing, particularly on the head of the printer  
mechanism.  
4. Turn off the power switch before removing the plug from AC wall outlet.  
5. Turn the power switch off while not in use.  
6. The socket-outlet shall be installed near the equipment and shall be easily accessible.  
ACTIVATE BACKUP BATTERY  
Before start using the calculator, please remove the insulation paper below the backup  
battery.  
1. Turn the AC power switch OFF and remove the battery compartment cover located on  
the bottom case.  
2. Remove the insulation paper located below the backup battery.  
3. PRESS THE RESET SWITCH.  
4. Replace the battery compartment cover.  
5. Turn ON the AC power switch.  
6. Program the date and time according to the instruction manual.  
Backup Battery  
CR2025  
3
Reset Button  
1
2
Insulation  
Paper  
REMOVE BEFORE USING THE MACHINE  
Depress Reset in Battery Compartment  
Program Date & Time – See Operator Manual  
- 3 -  
 
REPLACING INK RIBBON  
Your calculator is shipped with a 2-color ribbon already in place. You do not need to install or  
change it before you begin using the calculator. When you have been using your calculator  
for some time, however, the print will gradually become faint, indicating that you should  
change the ribbon. To change the ribbon, follow these steps.  
1. Remove paper roll, tearing paper at rear of calculator. Use the Paper Advance () key to  
feed the remaining paper tape through the printer. Then remove the printer cover.  
2. Remove the old ribbon by pulling upward.  
3. Install the ribbon spool with the black edge up. Roll from the outside of the full spool and  
place the first spool on the spindle not engaged by the lever. Thread the new ribbon  
along the outside of the guides and in front of the print wheels. Switch the lever to the  
other side and replace the second spool.  
4. Rotate the spools to take up any slack. Replace the printer cover and the paper tape.  
Correct direction  
Incorrect direction  
REPLACING WITH CARTRIDGE RIBBON  
You have the option to use a cartridge ribbon  
in this model.  
1. Remove paper roll, tearing paper at rear of calculator. Use the Paper Advance () key to  
feed the remaining paper tape through the printer. Then remove the printer cover.  
2. Remove the old ribbon/cartridge by pulling upward  
3. Install the new cartridge by pressing it down with the VICTOR logo facing up, as shown.  
4. Replace the printer cover and the paper tape.  
- 4 -  
 
HOW TO FEED THE PAPER TAPE  
1. Put the new paper roll on the paper arm.  
2. Insert the paper into the slot as indicated.  
3. Depress the paper feed key.  
4. Suitable paper roll:  
Width: max. 57.5mm (2.25”)  
Diameter: max. 50mm (1.97”)  
Paper: Normal paper  
(45kg/1000 sheets/788 x 1091 mm)  
BATTERY REPLACEMENT  
1. Turn the AC power switch off  
2. Remove - the battery compartment cover located on the calculator bottom case.  
3. Remove the old battery and install a new CR2025 or equivalent.  
4. Turn on the AC power switch  
5. PRESS THE RESET BUTTON  
6. Replace the battery compartment cover.  
7. Reprogram the date and time.  
(See page 28 & 29)  
Bottom Case  
Battery  
Holder  
1.  
Battery Cover  
5.  
Reset Switch  
3.  
Battery  
CAUTION  
Danger of explosion if battery is incorrectly replaced.  
Only replace with the same or equivalent type  
recommended by the manufacturer.  
Dispose of used batteries according to the  
manufacturers’ instructions.  
- 5 -  
 
KEYBOARD LAYOUT  
1. Decimal Selector  
2. Rounding Selector  
3. Sigma or Grand Total Mode Selector  
4. Calculator or PC Switch  
5. OFF, Print or Item Count Switch  
6. Paper Feed  
17. Equal  
18. Multiplication  
19. Sign Change  
20. Delta Percentage  
21. Clear Entry / Clear  
22. Numeric Key Pad  
23. Subtraction  
7. Back Space  
8. Cost  
24. Addition  
9. Sell  
10. Margin  
11. Tax 1  
25. Time/Date Display  
26. Non-add / Subtotal  
27. Total / Enter  
12. Tax 2  
13. Tax Rate Preset  
14. Send  
15. Percentage  
16. Division  
28. Memory Total / Move Up  
29. Memory Subtotal / Move Down  
30. Memory Subtraction / Move Left  
31. Memory Addition / Move Right  
- 6 -  
 
This section describes the mode switches, data entry keys, and operating keys provided  
on your calculator. The following terms are used in discussing your calculator’s operation:  
• The accumulator is the area of the calculator’s logic that stores a running total of  
the results of addition and subtraction operations. It is the “adding machine” portion  
of the calculator.  
• The calculating register is the area of the calculator’s logic where the intermediate  
and final results of multiplication, division and percentage calculations are stored.  
The contents of the calculating register do not affect the accumulator.  
• The keyboard register is the area of the calculators logic that stores the value that  
will immediately be used in the next calculation.  
• The item count register is the area of the calculator’s logic that counts your entries  
into the accumulator. Each entry is counted as one item.  
• The memory register is the area of the calculator’s logic that accumulates  
amounts you add to or subtract from the memory. Because the memory register is  
independent of the accumulator and the calculating register, it retains its value until  
you clear it with the Memory Total [MT] key.  
7
 
SLIDE SWITCH FEATURES  
This section illustrates and describes the mode switches you can use to control your  
calculator’s operation.  
1. A F 0 2 3 4 Decimal Point Selector  
A
Monetary Add Mode: At this setting, amounts entered are assumed to  
be monetary. The calculator automatically supplies a decimal point to  
the left of the last two digits entered. Use this setting to add, subtract,  
multiply and divide decimals.  
Units/price mode operation:  
Multiplication: The first factor will be entered as a whole number and the  
second factor will have a decimal point supplied to the left of the last two  
digits.  
Division: The first factor will have a decimal point supplied to the left of  
the last two digits and the second factor will be entered as a whole  
number.  
F
Floating decimal point mode; this setting specifies that all digits of the  
result be shown up to a maximum of 12 digits. If the result exceeds  
these capacities, excess digits to the right of the decimal point are  
dropped. No rounding takes place.  
0,2,3,4  
Fixed decimal point mode; these settings specify the number of digits to  
the right of the decimal point that are shown in the result.  
2. 5/4 ↓  
Rounding Switch  
Absolute round up.  
5/4  
This setting causes automatic round off. If the last digit of the result that  
will be printed or printed/displayed upon rounding is followed by a value  
of 0 to 4, the digit is unchanged. If the last digit of the result that will be  
printed or printed/displayed upon rounding is followed by a value of 5 to  
9, the digit is rounded up.  
Absolute round down (truncation).  
3. ∑ • GT  
Sigma or Grand Total Switch  
When the Sigma switch is in the “” position, the results of multiplication  
or division calculations completed by the [=] or [%] key are  
automatically added to the accumulator.  
Normal Calculation.  
GT  
Any total taken with [T] key is automatically accumulated to Memory.  
The accumulated Memory can be recalled by pressing the [MT] key.  
8
 
4. Calculator or PC Switch  
CALC  
Normal calculation mode.  
PC  
When connect the calculator to computer by using USB cable, turn ON  
this switch will change calculator to ‘Ten Key Pad’ Mode. Display will be  
showing ‘ – PC – ’.  
5. OFF ON P IC  
Printer Select Switch  
OFF  
ON  
P
Turn Off the calculator.  
Printer is activated only when feed key or [#/S] key is pressed.  
Printer is activated as long as calculator is turned on.  
IC  
Number of entries through key [+], [], [M+], [M] will be counted.  
Result is printed at left when subtotal or total is key is used.  
KEY FEATURES  
6. [] Paper Feed Key  
Advance the paper roll.  
7. [] Right Shift  
Deletes right most character of a live entry.  
[BS] Backspace Key  
Used in PC Application. Delete one character to the left.  
8. [COST] Cost Key  
Used to enter the Cost factor in a Gross Profit Margin calculation.  
9. [SELL] Sell Key  
Used to enter the Selling price in Gross Profit Margin calculation.  
10. [MARGIN] Profit Margin Key  
Used to enter the desired Margin in a Gross Profit Margin calculation.  
11. [TAX 1] Tax 1 Key  
Calculate an amount of Tax 1 with tax rate preset by [RATE] key. Use [+] key for  
calculating an amount include VAT, and [] key for calculating an amount  
excluding VAT.  
12. [TAX 2] Tax 2 Key  
Calculate an amount of Tax 2 with tax rate preset by [RATE] key. Use [+] key for  
calculating an amount include VAT, and [] key for calculating an amount  
excluding VAT.  
9
 
13. [RATE] TAX Rate Preset Key  
Used to enter TAX rate.  
14. [SEND] Send Key  
Allow user to transfer the calculation result or any entry from Calculator to PC.  
15. [%±] Percent Key  
Completes percent calculation when [x] or [÷] key is used.  
Used to enter ‘%’ in PC Application.  
16. [÷] Division Key  
The Division key performs division, automatic constant division and  
intermediate sequential operations. It establishes the next amount as a constant  
divisor. The [÷] key also causes the calculator to divide when you depress the  
[=], [%±], [M+], [M], [x] or [÷] key. Each divisor entry is retained as a constant  
(except [M+] and [M] entries) until you depress the [x], [÷] or [CE/C].  
Used to enter ‘/’ in PC Application.  
17. [=] Equal Key  
To get the result in delta percent, multiplication or division.  
Used to enter ‘=’ in PC Application.  
18. [X] Multiplication Key  
The multiplication key performs multiplication, automatic constant multiplication  
and intermediate sequential operations. It establishes the amount entered or the  
previous printed or printed/displayed amount as a constant multiplicand. The [x]  
key also causes the calculator to multiply when you depress the [=], [%±], [M+],  
[M], [x] or [÷] key. Each multiplicand entry is retained as a constant (except  
[M+] and [M] entries) until you depress the [X], [÷], or [CE/C].  
Used to enter ‘’ in PC Application.  
19. [+/-] Sign Change Key  
Reverse the sign on the display.  
20. [Δ%] Delta Percentage Key  
Automatically compares any two amounts and then calculates and prints the  
difference and percent of change.  
21. [CE/C] Clear Entry / Clear Key  
Clears a live entry by pressing this key once. Press twice to clear the  
accumulator or pending calculation. Does not clear the Memory or Grand total.  
22. [0]-[9], [00] & [] Numeric Keys  
The calculator uses the conventional 10-key indexing keyboard, and include the  
double zero key and decimal point key. Whole numbers are entered exactly as  
they are written.  
Used to enter 10-key in PC Application.  
10  
 
23. [] Minus Key  
Subtracts an amount from the accumulator. To subtract the same amount more  
than one time (repeat subtraction), enter that amount once and depress the []  
key as many times as necessary. If this key is depressed immediately after [%±]  
key, it works as percent minus key.  
Used to enter ‘’ in PC Application.  
24. [+] Plus Key  
Adds an amount to the accumulator. To add the same amount more than one  
time (repeat addition), enter that amount once and depress the [+] key as many  
times as necessary. If this key is depressed immediately after [%±] key, it works  
as percent plus key.  
Used to enter ‘+’ in PC Application.  
25. [TIME/DATE] Time and Date Display Key  
Used to display or program the date and time. Depressing this key once will  
cause the date to display, a second depression will display the time. Holding the  
key down for three seconds will cause the date or time to flash, this is the  
program mode.  
26. [# / S] Date / Subtotal Key  
# : It will print live entry as an identifier as an invoice number with “#” mark.  
S : It prints but does not clear the accumulator.  
27. [T] Total Key  
Prints and clears the accumulator. When this key is pressed with the “GT” switch  
is on, the result is accumulated automatically in the Memory register.  
[ENTER] Enter Key  
Used to enter new paragraphs in PC application.  
28. [MT] Memory Total Key  
Prints and clears the memory.  
[] Move Up Arrow Key  
Used to move to one cell up in PC application.  
29. [MS] Memory Subtotal Key  
Prints but do not clear the memory.  
[] Move Down Arrow Key  
Used to move to one cell down in PC application.  
11  
 
30. [M] Memory Minus Key  
Subtracts an amount from memory. If there is a live calculation pending, the  
Memory Minus key will complete the calculation and subtract the amount from  
Memory.  
[] Move Left Arrow Key  
Used to move to left in PC application.  
31. [M+] Memory Plus Key  
Adds an amount to memory. If there is a live calculation pending, the Memory  
Plus key will complete the calculation and accumulate the result to Memory.  
[] Move Right Arrow Key  
Used to move to right in PC application.  
32. [÷], [=] Square Root Key  
By pressing the [÷] and then the [=] key, the square root result will be achieved.  
TROUBLESHOOTING  
Many problems such as no power, no key response etc. Can be resolved using the  
RESET button. Please follow these instructions:  
1. Machine must be plugged in and ON, and in the PRINT mode.  
2. Turn machine over so you can see the battery compartment.  
3. Open the battery compartment and locate the RESET button located next to the  
silver battery.  
4. Depress the RESET button; you will hear the machine cycle. If you do not hear the  
machine recycle, push the button a 2nd time.  
5. Replace the battery compartment cover and turn the machine right side up.  
6. Test the machine.  
If this procedure has not successfully resolved your problem please call 1-800-628-2420  
for future assistance.  
12  
 
APPLICATION EXAMPLES  
1. BACKSPACE  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
4
.
Calculation  
Enter  
5.4321 [+]  
2.3457 []  
Display  
Paper  
5.4321 + 2.34567 = ?  
5.4321  
2.345  
5.4321 +  
2.34567 +  
7.7778 T  
67  
[+]  
[T]  
7.77777  
7.7778  
2. ROUNDING FOR ADDITION / SUBTRACTION  
Decimal Rounding  
Σ GT CALC PC  
CALC  
Print  
P
0
.
Calculation  
Enter  
3.4  
Display  
Paper  
3.4 + 2.1 = ?  
[+]  
[+]  
[T]  
3.4  
3.4 +  
2.1 +  
5. T  
2.1  
5.5  
5.  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
0
.
Calculation  
Enter  
3.4  
Display  
Paper  
3.4 + 2.1 = ?  
[+]  
[+]  
[T]  
3.4  
3.4 +  
2.1 +  
6. T  
2.1  
5.5  
6.  
3. ADDITION & SUBTRACTION  
Decimal Rounding  
5/4  
Σ GT CALC PC  
Print  
P
F
.
CALC  
Calculation  
Enter  
Display  
Paper  
2 + 3.1415926 6 = ?  
2
[+]  
[+]  
[]  
[T]  
2.  
2. +  
3.1415926  
6
5.1415926  
3.1415926 +  
6.  
0.8584074 T  
0.8584074  
0.8584074  
13  
 
4. ADDITION / SUBTRACTION IN ADD MODE  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
A
.
Calculation  
Enter  
123  
Display  
1.23  
Paper  
1.23 4.56 + 7.89 = ?  
[+]  
1.23 +  
456  
[]  
[#/S]  
[+]  
3.33  
3.33  
4.56  
4.56  
3.33 S  
7.89 +  
4.56 T  
789  
[T]  
4.56  
5. ADDITION / SUBTRACTION WITH ITEM COUNT  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
IC  
A
.
Calculation  
Enter  
1132  
Display  
11.32  
Paper  
11.32 + 7.98 33.33 = ?  
[+]  
11.32 +  
7.98 +  
798  
[+]  
19.30  
19.30  
[#/S]  
002  
003  
19.30 S  
3333  
[]  
[T]  
14.03  
33.33  
14.03  
14.03 T  
[CE/C]  
0.  
0. C  
14  
 
6. GRAND TOTAL MEMORY  
Decimal Rounding  
5/4  
Σ GT CALC PC  
GT CALC  
Print  
P
A
Calculation  
Enter  
13.2  
Display  
Paper  
13.20 9.55  
8.30 7.36  
[CE/C]  
[+]  
0.  
0. C  
13.20  
21.50  
24.45  
24.45  
13.20  
+
+
+
+ 2.95 18.33  
24.45 + 35.24 =T?  
8.3  
[+]  
8.30  
2.95  
24.45 MT+  
2.95  
[+]  
[T]  
M
9.55  
7.36  
18.33  
[+]  
[+]  
[+]  
[T]  
M
M
M
M
9.55  
16.91  
35.24  
35.24  
9.55  
7.36  
+
+
+
18.33  
35.24 MT+  
[MT]  
59.69  
59.69 MT  
15  
 
7. REPETITIVE CALCULATION WITH REFERENCE TO DATE  
Reference date is April 25, 2004  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
A
.
Calculation  
Enter  
4.25.2004 [#/S]  
Display  
Paper  
6.54 + 6.54 + 6.54 −  
7.89 7.89 = ?  
4.252004  
6.54  
# 4.25.2004  
654  
[+]  
[+]  
[+]  
[]  
[]  
[T]  
6.54 +  
6.54 +  
6.54 +  
7.89 −  
7.89 −  
3.84 T  
13.08  
19.62  
11.73  
3.84  
789  
3.84  
8. MULTIPLICATION  
Decimal Rounding  
Σ GT CALC PC  
Print  
2
.
CALC  
P
Calculation  
Enter  
Display  
Paper  
1.238 x 456 =?  
1.238  
456  
[×]  
1.238  
456.  
1.238 ×  
456.00 =  
564.52 ∗  
[=]  
564.52  
9. SEQUENTIAL (CHAIN) MULTIPLICATION  
Decimal Rounding  
Σ GT CALC PC  
Print  
3
.
CALC  
P
Calculation  
Enter  
3.21  
Display  
Paper  
3.21 x 4.5 x 6.324 =?  
3.21  
[×]  
[×]  
[=]  
3.210  
4.5  
3.210 ×  
4.500 ×  
6.324 =  
91.351 ∗  
4.5  
14.445  
6.324  
91.351  
6.324  
16  
 
10. CONSTANT MULTIPLICATION  
Decimal Rounding  
5/4  
Σ GT CALC PC  
Print  
P
2
.
CALC  
Calculation  
2 × 4 = 8  
2 × 5 = 10  
2 × 6 = 12  
Enter  
Display  
Paper  
2
4
[×]  
[=]  
2.00  
8.00  
2.00 ×  
4.00 =  
8.00 ∗  
5
6
[=]  
[=]  
10.00  
12.00  
5.00 =  
10.00 ∗  
6.00 =  
12.00 ∗  
11. CONSTANT MULTIPLICATION WITH ACCUMULATION  
Decimal Rounding  
Σ GT CALC PC  
Print  
P
2
5/4  
Σ
CALC  
Calculation  
Enter  
1.79  
Display  
Paper  
$1.79 x 167 = $298.93  
1.79 x –230 =411.70  
1.79 x 140 = +186.16  
[×]  
[=]  
1.79  
1.79 ×  
167.00 =  
298.93 +  
167  
298.93  
=
?
230  
[+/-]  
[=]  
230.  
411.70  
230.00 =  
411.70 +  
104  
[=]  
[T]  
186.16  
73.39  
104.00 =  
186.16 +  
73.39 T  
12. DIVISION  
Decimal Rounding  
Σ GT CALC PC  
CALC  
Print  
P
3
.
Calculation  
Enter  
178  
6
Display  
178.000  
29.666  
Paper  
178 ÷ 6 = ?  
[÷]  
[=]  
178.000 ÷  
6.000 =  
29.666 ∗  
17  
 
13. CONSTANT DIVISION  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
2
.
Calculation  
Enter  
Display  
Paper  
755 ÷ 4 = 188.75  
409 ÷ 4 = 102.25  
32 ÷ 4 = 8.00  
755  
4
[÷]  
[=]  
755.00  
188.75  
755.00 ÷  
4.00 =  
188.75 ∗  
409  
32  
[=]  
[=]  
102.25  
8.00  
409.00 =  
102.25 ∗  
32.00 =  
8.00 ∗  
14. DIVISION WITH ACCUMULATION  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
4
Σ
Calculation  
Enter  
Display  
Paper  
145 ÷ 12.25 +  
15130 ÷ 123.50 +  
159.36 ÷ 10.25 = ?  
145  
[÷]  
[=]  
145.0000  
11.8367  
145.0000 ÷  
12.2500 =  
11.8367 +  
12.25  
15130 [÷]  
123.50 [=]  
15,130.0000  
122.5101  
15,130.0000 ÷  
123.5000 =  
122.5101 +  
159.36 [÷]  
10.25  
159.3600  
15.5473  
[=]  
159.3600 ÷  
10.2500 =  
15.5473 +  
[T]  
149.8941  
149.8941 T  
18  
 
15. UNIT / PRICE CALCULATION  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
A
Σ
Calculation  
Enter  
132  
Display  
132.00  
Paper  
132 x $5.67 = $748.44  
146 x $4.45 = $649.70  
155 x $3.11 = $482.05  
Total = ?  
[×]  
[=]  
132.00 ×  
5.67 =  
567  
748.44  
748.44 +  
146  
445  
[×]  
[=]  
146.00  
649.70  
146.00 ×  
4.45 =  
155  
311  
[×]  
[=]  
155.00  
482.05  
649.70 +  
155.00 ×  
3.11 =  
[T]  
1,880.19  
482.05 +  
1,880.19 T  
16. TAX RATE PRESETTING  
Decimal Rounding  
Σ GT CALC PC  
CALC  
Print  
P
2
.
Calculation  
Enter  
Display  
Paper  
[CE/C]  
Preset TAX 1 = 7.5% (Press & Hold 3 sec)[RATE]  
7.5 [TAX 1]  
0.  
0. C  
(Blinking) 0.  
1…  
7.50  
7.50 %  
0. C  
[CE/C]  
Preset TAX 2 = 18.6% (Press & Hold 3 sec)[RATE]  
18.6 [TAX 2]  
0.  
(Blinking) 0.  
18.60  
2…  
18.60 %  
19  
 
17. TAX CALCULATION  
Decimal Rounding  
Σ GT CALC PC  
CALC  
Print  
P
2
.
Calculation  
Enter  
Display  
Paper  
Price without Tax 1  
=261.56  
[CE/C]  
261.56 [TAX 1]  
[+]  
0.  
0. C  
261.56  
281.18  
261.56  
Price with Tax 1 = ?  
1…  
7.50 %  
19.62 Δ  
281.18 ∗  
281.18  
Price without Tax 1  
[TAX 1]  
281.18  
261.56  
1…  
[]  
7.50 %  
19.62 Δ  
261.56 ∗  
0. C  
Price without Tax 2  
=300  
[CE/C]  
0.  
300.  
300  
[TAX 2]  
[+]  
300.00  
Price with Tax 2 = ?  
355.80  
2…  
18.60 %  
55.80 Δ  
355.80 ∗  
355.80  
Price without Tax 2  
[TAX 2]  
355.80  
300.00  
2…  
[]  
18.60 %  
55.80 Δ  
300.00 ∗  
20  
 
Calculation  
Enter  
Display  
Paper  
VAT including TAX 1 and TAX 2:  
200  
200.00  
7.50 %  
[TAX 1]  
[TAX 2]  
[+]  
200.  
200.  
1…  
252.20  
15.00 Δ  
2…  
18.60 %  
37.20 Δ  
1,2…  
52.20 Δ  
252.20 ∗  
Price excluding TAX 1 and TAX 2:  
[TAX1]  
[TAX2]  
[]  
252.20  
252.20  
200.00  
252.20  
1…  
7.50 %  
15.00 Δ  
2…  
18.60 %  
37.20 Δ  
1,2…  
52.20 Δ  
200.00 ∗  
NOTE: TAX calculation is fix to 2 decimal points and the result  
will be rounded up.  
18. PERCENT ADD ON  
Decimal Rounding  
Σ GT CALC PC  
Print  
2
.
CALC  
P
Calculation  
Enter  
3.95  
Display  
Paper  
Price = $3.95  
[×]  
[%+]  
3.95  
0.19  
3.95  
×
Discount = 5%  
Tax Amount = $0.19  
Net Amount= $4.14  
5
5.00 %  
0.19  
[+]  
4.14  
4.14 +%  
21  
 
19. PERCENT CALCULATION  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
2
.
Calculation  
Enter  
169.5  
14  
Display  
Paper  
Price = $169.50  
Discount = 14%  
Discount Amount = $23.73  
Net = $145.77  
[×]  
[%+]  
169.50  
23.73  
169.50  
×
14.00 %  
23.73  
[]  
145.77  
145.77 %  
20. CHAIN DISCOUNT WITH TOTAL AMOUNT OF DISCOUNT  
Decimal Rounding  
5/4  
Σ GT CALC PC  
Print  
P
2
.
CALC  
Calculation  
Enter  
23.15  
Display  
Paper  
$23.15 less 15/10/5% =  
$16.82 Net  
[M+]  
[×]  
[%+]  
M
M
M
23.15  
23.15  
3.47  
23.15 M+  
23.15  
15.00 %  
3.47  
×
Total Amount of  
Discount $6.33  
15  
10  
5
[]  
M
19.68  
19.68 %  
[×]  
[%+]  
M
M
19.68  
1.97  
19.68  
10.00 %  
1.97  
×
[]  
M
17.71  
17.71 %  
[×]  
[%+]  
M
M
17.71  
0.89  
17.71  
5.00 %  
0.89  
×
[]  
M
M
16.82  
16.82 %  
[M]  
16.82  
6.33  
[MT]  
16.82 M−  
6.33 MT  
22  
 
21. PERCENT CHANCE AND AMOUNT OF DIFFERENCE  
Decimal Rounding  
Σ GT CALC PC  
CALC  
Print  
P
2
5/4  
.
Calculation  
Enter  
Display  
60.00  
116.67  
Paper  
Last Year’s Expense $60.00  
This Year’s Expense $130.00  
Amount of Difference $70.00  
Percent of Chance 116.67%  
60  
[Δ%]  
[=] / [%+]  
60.00  
130.00  
Δ
=
130  
70.00 Δ∗  
116.67 Δ%  
22. DELTA PERCENTAGE CALCULATION  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
2
.
Calculation  
Enter  
125000  
Display  
Paper  
Last Year‘s Expense  
$125,000  
[Δ%]  
[=]  
125,000.00  
40.00  
125,000.00  
175,000.00  
Δ
=
This Year’s Expense  
$175,000  
175000  
50,000.00 Δ∗  
Next Year’s Expense  
$210,000  
210000  
[=]  
68.00  
40.00 Δ%  
210,000.00  
=
Percent of Chance?  
85,000.00 Δ∗  
Amount of Difference?  
68.00 Δ%  
23  
 
23. GROSS PROFIT MARGIN  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
2
.
Calculation  
Cost = 100  
Margin = 20%  
Sell = ?  
Enter  
100  
20  
Display  
100.00  
Paper  
[COST]  
100.00  
C
[MARGIN]  
125.00  
20.00 M%  
25.00 Δ∗  
125.00  
S
Cost = 100  
Sell = 125  
Margin = ?  
100  
125  
[COST]  
[SELL]  
100.00  
20.00  
100.00  
125.00  
C
S
25.00 Δ∗  
20.00 M%  
Sell = 125  
Margin = 20%  
Cost = ?  
125  
20  
[SELL]  
125.00  
100.00  
125.00  
S
0
[MARGIN]  
20.00 M%  
25.00 Δ∗  
100.00  
C
24. MARKDOWN AND SELLING PRICE  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
2
.
Calculation  
Enter  
100  
6.5  
Display  
100.00  
Paper  
Item Cost $100  
[COST]  
100.00  
C
Markdown (Percent) 6.5%  
(Base on to be  
[+/-]  
6.5  
6.50 M%  
[MARGIN]  
93.90  
6.10 Δ∗  
determined selling price)  
Markdown (Amount) $ 6.10  
Selling Price $ 93.90  
93.90  
S
24  
 
25. SQUARE ROOT  
Decimal Rounding  
5/4  
Σ GT CALC PC  
Print  
P
2
.
CALC  
Calculation  
Enter  
Display  
Paper  
58.00  
÷
58 = 7.62  
58  
[÷]  
[=]  
58.00  
7.62  
58.00 R  
7.62  
26. INVOICE – INVOICE NUMBER 88901; DATE 10/3/04  
Decimal Rounding  
Σ GT CALC PC  
CALC  
Print  
P
A
5/4  
Σ
Calculation  
Enter  
88901  
10.03.04 [#/S]  
Display  
88,901.  
Paper  
Quantity Price Net  
[#/S]  
# 88901  
# 10.03.04  
16  
3.29 52.64  
1.39 150.12  
202.76  
10.0304  
16.00  
16.00  
×
108  
Gross  
16  
[×]  
3.29 =  
3.29  
[=]  
52.64  
52.64 +  
Less 10% Discount  
- 20.28  
108  
[×]  
[=]  
108.00  
150.12  
108.00  
×
182.48  
+ 9.12  
191.60  
1.39  
1.39 =  
Tax 5%  
Net  
150.12 +  
202.76 T  
[T]  
202.76  
[×]  
[%+]  
202.76  
20.28  
10  
5
202.76  
×
10.00 %  
20.28 +  
[]  
182.48  
182.48 %  
[×]  
[%+]  
182.48  
9.12  
182.48  
×
5.00 %  
9.12 +  
[+]  
191.60  
0.  
[CE/C]  
191.60 +%  
0. C  
25  
 
27. PAYROLL  
Decimal Rounding  
Σ GT CALC PC  
Print  
P
2
5/4  
Σ
CALC  
Calculation  
Given  
Find  
Regular Pay  
$ 5.75 Hourly Rate  
$ 218.50  
38 Hours Worked  
7.15% FICA  
Total Deductions $ 44.12  
Net Pay  
$ 174.38  
$ 23.75 Withholding  
$ 4.75 Insurance  
Calculation  
See Above  
Enter  
5.75  
Display  
Paper  
[×]  
[M+]  
5.75  
5.75  
38.00  
218.50 M+  
×
=
38  
M
218.50  
[×]  
[%+]  
M
M
218.50  
15.62  
7.15  
218.50  
×
7.15 %  
23.75  
4.75  
[+]  
[+]  
[T]  
M
M
M
39.37  
44.12  
44.12  
15.62 +  
23.75 +  
4.75 +  
[M]  
M
44.12  
44.12 T  
[MT]  
174.38  
44.12 M−  
174.38 MT  
26  
 
28. MEMORY CALCULATION  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
F
.
Calculation  
Enter  
Display  
Paper  
[CE/C]  
[+]  
0.  
0. C  
100. +  
200. +  
300. T  
100 + 200 = ?  
900 - 500 = ?  
100  
200  
100.  
300.  
300.  
[+]  
20 X 7  
12 X 5  
Total  
= ?  
= ?  
?
[T]  
[M+]  
[+]  
M
M
M
M
300.  
900.  
400.  
400.  
300. M+  
900. +  
900  
500  
[]  
500.  
[T]  
400. T  
[M+]  
[×]  
[=]  
M
M
M
400.  
20.  
400. M+  
20  
7
20.  
×
140.  
7. =  
140.  
[M+]  
[×]  
[M+]  
M
M
M
140.  
12.  
140. M+  
12  
5
12.  
5.  
×
=
60.  
60. M+  
[MS]  
[MT]  
M
900.  
900.  
900. MS  
900. MT  
27  
 
29. SETTING THE DATE  
Set Slide Switches as Example Below:  
EXAMPLE: Set DATE to September 14, 2004 (09-14-04)  
Step  
1.  
Enter  
Depress This Key  
Your Display Will Show  
Tape Will Read  
Clear Key (CE/C)  
0.  
0.C  
TIME/DATE Key and hold until  
display flashes  
Flashing Numbers in This Format -  
MM-DD-YYYY  
2.  
3.  
4.  
5.  
6.  
09  
14  
04  
9
914  
91404  
Tap TIME/DATE Key  
#/S Key  
09-14-2004  
7.  
09-14-2004  
# 9.14.2004  
Decimal Rounding  
5/4  
Σ GT CALC PC  
CALC  
Print  
P
2
.
1. Depress the [CE/C] key. Your display with show 0. and the tape will read 0.C.  
2. Depress the [TIME/DATE] key and hold until the display is flashing.  
3. Enter the month, in our example, 09. Your display will show 9.  
4. Enter the day, in our example, 14. Your display will show 914.  
5. Enter the year, in our example 2004, as 04. Your display will show 91404.  
6. Tap the [TIME/DATE] key to set the DATE. Your display will now show 09-14-2004.  
7. To PRINT the DATE, depress the [#/S] key, your tape will show # 9.14.2004.  
NOTE: The only key to enter the Date/Time display mode is the [TIME/DATE] key. The  
only key to exit the Time/Date display mode is the [CE/C].  
28  
 
30. SETTING THE TIME  
Set Slide Switches as Example Below:  
EXAMPLE: Set TIME to 4:37 PM  
Step #  
1.  
Enter  
Depress This Key  
Your Display Will Show  
Tape Will Read  
Clear Key (CE/C)  
0.  
0.C  
TIME/DATE Key and hold  
until display flashes  
Flashing Numbers in This Format -  
MM-DD-YYYY  
2.  
3.  
Tap TIME/DATE key to  
switch to Time Mode  
Flashing Numbers in This  
Format – HH-MM-SS  
4.  
5.  
6.  
16  
37  
16  
1637  
Tap TIME/DATE Key  
#/S Key  
P 04-37-00  
7.  
P 04-37-00  
#04 37  
Decimal Rounding  
5/4  
Σ GT CALC PC  
Print  
P
2
.
CALC  
1. Depress the [CE/C] key. Your display with show 0. and the tape will read 0.C.  
2. Depress the [TIME/DATE] key and hold until the display is flashing.  
3. Tap the [TIME/DATE] key to go to Time Mode.  
4. Enter the hour, in our example 16 in military time. Your display will show 16.  
5. Enter the minutes, in our example 37. Your display will show 1637.  
6. Tap the [TIME/DATE] key to set the TIME. Your display will now show P 04-37-00 and  
the seconds will begin counting.  
7. To PRINT the TIME, depress the [#/S] key, your tape will show #0437.  
NOTE: On the PRINT on the paper tape, the dot in front (#0705) means PM, there will  
be no dot printed for AM.  
29  
 
31. SEND FUNCTION  
This key is used under normal calculator mode.  
The [SEND] key allow user to transfer the calculation result or any entry from Calculator  
to PC application.  
Example:  
Æ Connect the calculator to computer by using USB cable.  
Æ Open Microsoft Excel / Microsoft Word in your computer.  
Decimal Rounding  
5/4  
Σ GT CALC PC  
Print  
P
F
.
CALC  
Calculation  
Enter  
Display  
Paper  
2 + 3.1415926 1.6 = ?  
2
[+]  
2.  
2. +  
3.1415926  
1.6  
[+]  
5.1415926  
3.5415926  
3.5415926  
3.5415926  
3.1415926 +  
1.6  
3.5415926 T  
[]  
[T]  
[SEND]  
∗∗The result ‘ 3.5415926 ’ will be sent to assigned position in PC Application.  
30  
 
32. CALCULATOR OR PC SWITCHING MODE  
By using the “CALC / PC” slider switch, user will be able to switch the calculator to  
‘Normal Printing Calculator’ and ‘Ten-key Pad’ mode.  
When switch the calculator from Calculator Mode to Ten-key Pad Mode, must connect the  
calculator to computer by using USB cable, and the display will be showing ‘ PC ‘.  
Under ‘Ten-key Pad’ Mode, the calculator will be present as the key layout below:  
Key Description:  
1. CALC / PC  
2. OFF  
Switch to Normal calculation mode or PC mode.  
Power OFF calculator.  
Paper Feed key.  
3. []  
4. [BS]  
Delete one character to the left.  
Percent key. Same as [%] key on computer keyboard. This  
is useful while user want to enter a formula in Ms Excel  
worksheet.  
Divide key. Same as [/] key on computer keyboard. This is  
useful while user want to enter a formula in Ms Excel  
worksheet.  
Equal key. Same as [=] key on computer keyboard. This is  
useful while user want to enter a formula in Ms Excel  
worksheet.  
Multiple key. Same as [] key on computer keyboard. This is  
useful while user want to enter a formula in Ms Excel  
worksheet.  
5. [%±]  
6. [÷]  
7. [=]  
8. [X]  
31  
 
9. [0]-[9], [00], [.]  
Numeric Ten key.  
Minus key. Same as [] key on computer keyboard. This is  
useful while user want to enter a formula in Ms Excel  
worksheet.  
10. []  
Plus key. Same as [+] key on computer keyboard. This is  
useful while user want to enter a formula in Ms Excel  
worksheet.  
11. [+]  
12. [ENTER]  
13. []  
Enter to new paragraphs in a cell.  
Arrow key. Used to move up.  
Arrow key. Used to move down.  
Arrow key. Used to move to the left.  
Arrow key. Used to move to the right.  
14. []  
15. []  
16. []  
Example:  
Æ Connect the calculator to computer by using USB cable.  
Æ Open Microsoft Excel / Microsoft Word in your computer.  
Decimal Rounding  
Σ GT CALC PC  
PC  
Print  
P
F
5/4  
.
∗∗ When connected the calculator to computer by using USB cable, and turn ON the PC  
mode, the display will be showing ‘ PC ‘.  
Enter (Calculator)  
Display (Microsoft Excel)  
[=] 123 [+] 456 [ENTER]  
[=] 456 [] 123 [ENTER]  
[=] 123 [x] 5 [ENTER]  
[=] 123 [÷] 5 [ENTER]  
[=] 123 [x] 5 [%] [ENTER]  
32  
 
TECHNICAL SPECIFICATIONS  
Type:  
Basic Operations:  
Capacity:  
Desktop Adding Machine/Calculator, Electronic Print/VFD  
Addition/subtraction and multiplication/division  
Input and result 12 digits.  
Decimal System:  
Functions:  
Add Mode (A), Floating (F), Fixed (0,2,3,4)  
4 rules, successive calculation, memory calculation, grand  
total calculation, constant calculations, delta percent  
calculation, 2 tax calculation, cost, sell and margin calculation.  
Printer:  
Power Consumption:  
Ink Cartridge:  
Paper width:  
Character wheel selection type.  
11 Watts  
L-5M R/B  
Width 57.5 ± 0.5mm X Diameter 30mm  
12 digit VFD display.  
32°~104°F, 0°C ~ 40°C  
L292 X W210 X H70 mm  
1.60 kg  
Display:  
Operating Temp:  
Dimensions:  
Weight:  
33  
 

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