Sangean Electronics Portable Radio DT 300 User Guide

 
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Location Of Contr ols  
Welcome to SANGEAN World of Listening.  
To ensure proper operation please familianrize yourself with  
These instructions before using your new receiver.  
Location of Contr ols  
Volume Control---------------------------------------------------------  
LCD Display------------------------------------------------------------  
Lock switch-------------------------------------------------------------  
Tuning LED-------------------------------------------------------------  
On/Off Button----------------------------------------------------------  
Earphone jack-----------------------------------------------------------  
Speaker On/Off Slector------------------------------------------------  
Band Selection Button/Time Set Button------------------------------  
Mono / Selection Button / Time (Alarm) Set Button-----------------  
Battery Compartment--------------------------------------------------  
Standby Set / Memory Button-----------------------------------------  
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Select Button-----------------------------------------------------------  
Tuning Control/Memory Selection/Time Adjust--------------------  
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14  
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D
B
E
F
C
A
I
J
K
L
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G
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Display Icons  
Band Selected/ PM----------------------------------------------------------A  
Timer / (Alarm)--------------------------------------------------------------B  
FM Stereo lndicator---------------------------------------------------------C  
System Lock-----------------------------------------------------------------D  
Low Battery---------------------------------------------------------------- -E  
Standby Set------------------------------------------------------------------F  
Time /Frequency------------------------------------------------------------G  
Digit for Memory Slot------------------------------------------------------H  
Memory Delete--------------------------------------------------------------I  
Auto Preset-------------------------------------------------------------------J  
Memory Set------------------------------------------------------------------K  
Select Cursor----------------------------------------------------------------L  
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Batter y Installation  
The battery cover is located on the back of the unit. Slide the cover in the  
direction of the arrow to gain access to the battery compartment  
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insert 2 AAA(UM-4) batteries into the compartment.Make sure that  
batteries are positioned in accordance with the diagram located below  
batteries in battery compartment. Replace cover.  
Note:  
[1] A low battery icon E appearing on the LCD display indicates a weak  
and replacement is necessary.  
[2] To ensure that the preset memory and time are not lost during battery  
replacement make sure that power on/off switch  
is in the off  
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position and that the batteries are replaced within 3 minutes.  
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Setting Time  
When batteries are installed for the first time the LCD display time digit will  
flash indicating that the time needs to be set. The clock can be set with  
the power off but the lockswitch  
must be off. To set time press Time  
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Set Button for more then 2 seconds until hour digit flashes. While  
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hour digit is flashing use Time Adjust Buttons  
and 14 to select the  
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correct hour. Pressing Time Set Button 8 again will cause the minite digit  
to flash. Use same procedure as hour set to set minite set. Press Time Set  
Button  
to finalize time setting.  
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Long Term Alarm Set  
Press Standby Button for more than 2 seconds until hour digit flashes.  
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Press Time Adjust Button  
Press the Standby Button  
and  
to set the required hour and then  
14  
13  
11  
again to cause the minute button to flash.  
Set minute desired same way as hour was set. Press Standby Button  
again to finalize setting.  
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LCD will return to real time and Standby Set icon F will appear in display .  
A buzzer will sound when set time is reached and will continue for at least 3  
mimutes or until it is stopped by pressing the Power On/Off Button.  
Short Term Alarm Set  
This receiver is equipped with a short term 1-180minute timer.To set timer  
Press theAlarm Set Button 9 for more than 2 seconds until LCD alarm  
set icons B appears time digit flashes.During flashing press Time Adjust  
9
Button  
to adjust to desired time . Press Alarm Set Button  
again  
13 14  
to finalize setting . A buzzer will sound when set time is reached and will  
continue for at least 3 minutes or until it is stopped by pressing the Power On  
/Off Button.  
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RADIO OPERATION  
Antenna/Earphone Use  
The earphone cord acts as an antenna during reception of FM/TV/Weather  
Band(DT-300/300V/300VW)channels and should be extended as much as  
possible to improve sensitivity. Insert the earphone into the earphone jack  
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for earphone operation . When listeningwith the built-in speaker the enclosed  
pig tail trailing antenna should be inserted intothe earphone jack  
will provide antenna function.  
which  
A built-inFerrite Antennais used forAM reception and it is only necessary to  
rotate the radio for maximum dignal strength .No other external antenna is  
repuired .  
Speaker On/Off Switch  
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The built-in speaker may be turned on oroff using the Speaker Switch  
The speaker switch must be in the off position with the earphone plugged  
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into the earphone jack to receive FM stereoprograms. Stereo icon C will  
appear in the display.  
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Volume Contr ol  
The volume may be adjusted by using the Volume Control Adjustment  
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Tuning the Radio  
Band  
AM  
Fr equency  
520-1710kHz/  
522-1629kHz  
Antenna  
Internal-Rotate radio for best  
reception  
FM  
TV  
87.5-108MHz  
External-Make sure earphone or  
pig tail antenna is inserted into  
earphone jack.  
CH.2-13(VHF)  
External-Make sure earphone or  
(DT-300V/DT-300VW) pigtail antenna is inserted into  
earphone jack.  
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WX CH.0-9  
External-Make sure earphone or  
pigtail antenna is inserted into  
Earphone jack  
A.Scan Tuning  
Turn on the radio by pressing On/Off Button  
. Select the desired band  
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by pressing Band Selection Button  
Press and hold the Tuning Control  
14  
Button or  
13  
for more than 1/2 second . The radio will start to scan and  
will stop at the first active station. Repeating the procedure will start the scan  
again.The receiver will automatically turn itself off after 90 minutes of operation  
or you may turn it off at anytime by pressing the On/Off Button  
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B.Manual Tuning  
Turn on the radio by pressing On/Off Button  
. Select the desired band by  
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pressing Band Selection Button  
. Desired station may be selected by either  
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pressing theTuning Control  
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or  
intermittently .  
14  
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until the desired station is reached or pressing and holding the Tuning  
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Control  
or until the station is reached.  
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C. Setting Presets Manually  
Turn on receiver by pressing On/Off Button 5 .Select desired band by  
pressing Band Selector Button  
.Tune to the desired station using the  
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Manual or Scan Tuning Methodas described above. When the desired  
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station is reached press Memory Button  
display and a suggested preset position flashes. Press Memory Button  
. "Memo" flashes in the LCD  
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again if flashing position is suitable and desired station will appear in the  
position selected. If you would prefer to locate desired station in a position  
other than that suggested use Memory Selection Button  
or  
to move  
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to chosen postion.After selection is complete press Memory Button again to  
complete Selection.You may store a total of 9 stations for each band Original  
stations are eliminated or exchanged when a new  
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station is selected to take its place. When the memory is full for a  
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particular band pressing the Memory Selection Button  
will cause all  
the positions to flash. In this case,select the desired position. press the  
Memory Selection Switch 11 and the original station will be eliminated  
and the new station will take its place.  
D.Selecting Memor y Pr esets  
Turn on receiver by pressing On/Off Button  
. Select desired band by  
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pressing Band Selector Button 8 Move the Select Cursor L to the  
Memory Positions H by Pressing Select Button  
preset position using Memory Up/Down Buttons  
. Select desired  
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13  
or  
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E. Automatic Memor y Pr eset System (APS)  
This receiver is equipped with an Automatic Memory Preset System that  
will automatically select. based upon signal strength. and assign positions  
to stations on the band you select.Turn on receiver by pressing  
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On/off Button  
.Select desiredband bypressing BandSelect orButton  
.
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11  
Press Memory Button  
for move than 2 seconds until auto/memo appears and flashes in display.  
press memory Button again. The receiver will automatically begin to scan  
. Memo will flash in display. Press Select Button  
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and set memory preset positions. It will dliminate any memory presets already  
with in the band.  
F.Memory Scan Play  
Turn on receiver by pressing On/Off Buttons  
.Select desired band by pressing  
.Select a preset station with in band selected. Make sure  
the SelectCursor L isin theMemory Position H bypressing SelectButton  
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Band Selector Button  
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Press Tuning ControlButton  
or  
for morethan 1/2second andrelease.  
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Display will show auto and flash The receiver will scan each preset,play for about  
2 seconds and go on to the next preset. Press Tuning Control Button  
will stop scaning and select station desired.  
or  
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13  
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Note: If the Select Cursor L points at the frequency the  
Tuning Control Up/Down Button will continue to change frequency  
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within the band selected. If the Selector Cursor L points at the position  
digits for the memory presets H the Tuning Control Up/Down Button  
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and  
will select the memory presets.  
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If The memory isfull or you would like todelete a memoey position select  
the preset youy would like todelete.Press Memory Button , display  
G.Deleting Memory Positions  
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will flash "memo" Then press Select Button 12 , display will flash "memo"  
and "delete" Press Memory Button  
will be deleted.  
again and selected preset position  
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Weather Band (WX) Reception-DT-300VW only  
The DT-300VW has 10 fixedchannels (0-9) for reception ofNOAA  
weather band. In most cases channels1-3 of the NOAAfrequencies will  
cover the majority of U.S.Areas.  
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Mono/Stereo Button  
Monaural or Stereo headphone reception may be selected durning FM  
reception by alternately pressing the Mono/Stereo Button 9 The Speaker  
On/OffSwitch  
must be in the Off  
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Lock Switch  
To Prevent accidental changing of any of the radio settings move the Look  
Switch 3 to the locked position. When engaged in the locked position  
the icon key D will appear in the LCD display. To release the lock switch  
simply move the switch to the off position. Make sure lock Switch  
is in  
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off position when radio is to be used as radio is completely inoperative  
until lock switch isreleased. If the radio is not to be used for any extended  
period of time,battery powersaving may be relized by setting lock switch  
in its locked position during storage.  
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Specification  
Type: FM- Stereo (Via earphone)  
AM- Standard (mono)  
TV Band (Mono Ch,2-13 VHF) DT-300V/VW  
Weather Band (WX) (Mono Ch. 0-9) DT-300VW  
Ear phone jack:  
3.5 mm mini-plug  
16 or 32 ohm impedance (Stereo)  
Output Power :  
50 mW (10 THD) via built-in speaker  
Speaker : 1.1inch diameter,4ohm impedance  
Batter ies: 3 volt(AAA/UM-4 size) x 2  
Dimension (WxHxD):2 1/4" X 3 3/4" X3/4"  
Weight: 3.33 OZ  
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