Zartek WT-202 User manual

DWT_WT- 202_PMR_User’s Manual V.3 30 Mar., 2004.
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462/ 467MHz GMRS & FRS 2-Way Radio
Model: WT-202
FEATURES
1. 22 Channel – GMRS & FRS version
2. 38 CTCSS code
3. VOX ( 3 Levels of Sensitivity)
4. 10 Group Call Tone Selection
5. Key Lock
6. Scan
1. Transmit LED indicator
2. Microphone
3. Earphone and Wall Charger jack
4. Call Key
5. Scan / Monitor Key
6. Menu / Lock Key
7. PTT (Push To Talk) Key
8. Up Key
9. Down Key
10. Power On/Off Key
11. Speaker
12. Desktop Charger Pins (Desktop Charger is option accessory)
13. Detachable Belt Clip Hold (Belt Clip is option accessory)
14. Battery Cover

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Battery Installation
1. Press the battery door knob to take off the battery door.
2. Follow דThis side up” and +/- direction to install the Li-ION battery pack into the
compartment.
3. Replace the battery door.
Warning:
A. Reverse the polarities of battery would damage the unit and the battery.
B. Do not replace the battery with other brand name or type of battery, otherwise, the
unit will not work or be damage.
C. When battery level low, recharge the battery with the adaptor or desk top charger
enclosed. Do not use other brand name or type of charger to recharge the battery,
otherwise, the unit & battery will be damage.
D. If you’re not going to use the unit for a long period of time e.g several weeks, please
take out the battery. Otherwise, it will erode and damage the battery.
E. When battery damaged or not working, disposed it safely. Never turn them or put
them close to heart, otherwise, it may cause explosion.
Power On / Off the unit
To power on the radio, press Power On/Off Key for 3 seconds until hear a beep and LCD display
the Channel no. and battery level icon.
To power off the radio, press Power On/Off Key for 3 seconds until LCD display turn off.

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Menu Flow chart
Menu Main channel CTCSS Call tone VOX sensitivity VOX overtime
Note: Press PTT Key to confirm and escape.
MAKING COMMUNICATIONS
The Radio has 22 main channels & 38 CTCSS code. You can communicate with any other user
who is using the same main channel.
Speak to other radio
1. Press & hold the PTT key, transmit LED turn on.
2. Hold the unit in a vertical position with the Microphone 5-8cm from the mouth and then speak
3. When you finish speaking, release the PTT key and you will hear a beep tone.
Listen to other radio
1. When you press the PPT key, you can not listen to other radio. Make sure you do not press the
PTT key for listening.
2. Adjust volume control if necessary.
ADJUSTING SPEAKER VOLUME (8 level)
1. Press the “▲”button to increase the volume.
2. Press the “▼”button to decrease the volume.
OVERTIME FUNCTION
1. Overtime function can avoid transmitting by chance and to prolong the battery life.
2. The radio will end to transmit and utter a warning tone when PTT is held over 60 seconds.
You then need to release PTT and press it again for further transmission.
3. In VOX mode, the unit will stop transmitting and utter a warning tone after continuing talk for 60
seconds. You can re-activate VOX after the overtime stop. (Please refer to VOX function for
details VOX operation)
SELECT CHANNEL
You can communicate with any other user who is using the same channel.
To set the main channel
1. Press the “menu” key once, the channel number display will flash,
2. Press “▲”, “▼” key to select your desired main channel.
3. Press the “PTT” key to confirm, the channel number display will stand.

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CTCSS code function
This function can help you to identify your group of users among the same channel. Only the users
with the same CTCSS tone can listen and talk to each other, but all the users on the same channel
can listen to the conversation.
To select a CTCSS code
1. Press the “menu” key twice , the CTCSS code display will flash,
2. Press “▲”, “▼” key to select your desired the CTCSS code (1~38, “0” is off)
3. Press the “PTT” key to confirm, the CTCSS code display will stand.
SCANNING CHANNEL
1. Press “Scan / Monitor” Key, LCD display icon. It will start to scan channel automatically.
Note: If press and hold the button over 2 seconds, it will break the squelch noise and listen to the current
channel.
2. The unit scans all channels one by one it will stay on the occupied channel. Press “▲”Key to
continue scanning.
3. If there is no signal, it will continue to scan. Press PTT key, it will stay on the current channel
and continue to scan after 5 seconds.
4. Press “Scan/Mon” Key to quit and return to current channel.
Note: Occupied Channel means main channel and CTCSS code are same.
TALK RANGE
It is a unique design, excellent performance and good communication range Radio. The
communication range is excellent in open field and is vary in different environment:
Optimal Range – range up to 3 km in open field
Medium Range – reduced range in area with obstacle of trees, houses.
Shortest Range – further reduced range in dense forest, high mountain, tall building area.
Warning - Do not transmit within 1.5 meter among other radio because of interference.
SENDING CALL TONES
You can use Call Tones to get the attention of other people with radios on the same channel and
CTCSS tone. You can also use Call Tones as the signal of the start or end of a transmission.
1. Press “CALL” key, LCD display icon and your call tone will be transmitted to nearby
receivers set at the same channel.
2. The call tones have 10 kinds of sound for personal selection.
Select call tones
1. Press “MENU” key three times, LCD display icon and call tone number will flash,
2. Press “▲”, “▼”key to select your desired the call tone

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3. Press the “PTT” Key to confirm, the call tone number display will stand.
VOX - HANDS-FREE FUNCTION
The Radio has a built-in Voice Activated Circuit (VOX) function. You can connect the radio with the
earphone for hands-free talking and listening without pressing PTT Key.
To turn on VOX function
1. Press “MENU” key four times, LCD display icon and
VOX sensitivity digit display will flash
2. Press “▲”, “▼”key to select 1, 2, 3 for low, medium & high sensitivity. (0 is off)
3. Then press MENU key again, the digit of VOX overtime digit will flash.
4. Press ▲”, “▼”key to choose overtime from 1 to 5 seconds
5. After turn on VOX, you need to connect the earphone to use the hands-free function. See
below steps.
Use VOX with earphone
1. Press “Power On/Off” key to power off the radio.
2. Plug the earphone into the earphone jack
3. Press “Power On/Off“ key to power on the radio, LCD display icon.
4. Set the earphone microphone close to your mouth (1~3 cm) and speak to the microphone, the
radio will transmit automatically.
5. Stop speaking, depends on Overtime setting, the radio will stop transmit and go into receiving
status.
6. Adjust the volume to comfortable level if necessary.
KEY LOCK
1. Press and hold “MENU” key for 1.5 second, LCD display icon
2. After that all key are locked except PTT and CALL key.
3. To unlock, press and hold MENU key for 1.5 second again
RECHARGING BATTERY
When LCD display battery level is low, you must charge the battery with the enclosed AC/DC
ADAPTER or Desktop Charger. The unit have a built-in charging current limit circuit, when the
battery fully charge, the circuit will cut the charge current automatic to protect the battery.
With AC/DC Adaptor:
1. Plug the adapter into the wall socket and another end plug into the earphone jack
2. The LCD display Battery Level icon flashing when it under charging.
3. Recharge the battery for 4 hours and unplug the adaptor to stop charging.
4. The Battery Level display full bar after charging.
Warning: Use only the enclosed AC/DC adaptor or desktop charger. Do not use other brand
or type of adaptor or desktop charger, otherwise, it will damage the radio and battery.

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GMRS LICENSE
USE OF THIS RADIO WITHIN THE UNITED STATES REQUIRES
AN FCC GMRS LICENSE. AN INDIVIDUAL 18 YEARS OF AGE
OR OLDER, WHO IS NOT A REPRESENTATIVE OF A FOREIGN
GOVERNMENT, IS ELIGIBLE TO APPLY FOR A GMRS SYSTEM
LICENSE. YOU WILL NEED TWO FORMS FROM THE FCC; FCC
FORM 159 AND FCC FORM 605 MAIN FORM AND SCHEDULE F.
YOU CAN FIND THE FORMS ONLINE
AT:HTTP// WWW.FCC.GOV/FORMPAGE.HTWL ,OR CALL 1-800-
418-3676.
To maintain compliance with the FCC`s RF exposure guidelines, hold the transmitter at least 1 inch (2.5
centimeters) from your face and speak in a normal voice, with the antenna pointed up and away.
Use only manufacturer authorized accessories such as the headset provided. Any other non-metallic
accessories or accessories that do not contain any metals may be used, such as an all plastic belt-clip or
storage case.
Unauthorized antennas, modifications, or attachments could damage the transmitter and may violate FCC
rules.
MODIFICATIONS OR CHANGES NOT EXPRESSLY APPROVED BY COLUMBIA
TELECOMMUNICATIONS, INC. COULD VOID THE USER`S AUTHORITY TO OPERATE THE
EQUIPMENT.