User's Manual

GR-2000 Basic Operation 01-12-20
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- If there are no more receiving signal for 5 seconds, the unit will go into power save mode
and then the “TX” LED will blink with a green color.
12) Receiving
The coding feature reduces the possibility of interference and provides enhanced communication.
You can only listen to a call that has correct matching code.
Important ;
Before transmitting or receiving to the other parties ;
- Correct channel is selected ( 1 to 15 ) and
- Correct code is set ( 00 to 38 )
13) Channel Scanning
This feature allows you to monitor all activated channels while scanning.
To activate the Scan
- Press the Scan[S] button
- Radio will begin scanning.
- When in scan mode, the display will show each scanning channel.
- After an activated channel is scanned and received signal and then if there is no more signal, the
scan will resume automatically.
To disable the Scan
- Press the Scan[S] button, the unit will stop the scanning.
- SCAN icon indicator will disappear from the LCD
- The unit will return to home channel.
14) Call
- Press the Call[C] button (he “TX” LED will light with red color).
15) Monitoring the channel
It is used for listening the week signal or to hear all activities on the channel by manually
overriding channel sub tone code setting.
To activate the Monitor feature
- Press and hold the Monitor[M] button for over two seconds.
- When you hear the sound, release the Monitor[M] button.
(The monitor[ ] icon will appear on the LCD.)