Retevis RB22 Mode D'emploi page 7

Charge the battery pack
Note:
•Please charge the battery pack with the designated charger.
•Please refer to the charging safety information before charging to obtain the necessary battery safety
information.
When the terminal is used for the first time without charging, there may be a low battery alert. Please turn
it off and charge before use.
Please follow the below steps to charge:
1.Plug the power supply connector into the jack on the back of the charger.
2.Plug the charger power supply into a power outlet.
3.Install the battery or the radio with the battery into the charger.
4.Observe the charging LED indicators to know the current charging status:
Charger LED Indicators
Programmable Keys
•Short Press: press and release quickly (programmable range is from 50ms-750ms).
•Long Press: press and hold for programmed time length (programmable range is from 500ms-5000ms).
Programmable Functions
If desired, the following terminal features can be preset for programmable keys:
Type Features
Radio Revive
Radio Detection
Radio Kill
Remote Monitor
Encryption On/Off
Emergency On/Off
Contacts List
Monitor
Zone Switch
Scan On/Off
VOX On/Off
Backlight On/Off
Keypad Lock
High /Low Power
Man Down On/Off
Squelch Level
Keys and ENC usage and operation
Red
Green
Revive a target radio that has been remotely disabled
Covert activation of targeted radios transmitter without local indicators.
Initiate an emergency alarm mode or call based on programmed preset.
Always monitor the selected channel until disabled.
Switch transmit power between high and low power
Switch between Man Down alarm On and Off (Optional)
Current Status
Charging
Standby (No load) or Fully charged
Description
Determine if targeted radio is active
Disable targeted radio remotely
Turn on/off encryption
Direct access to the programmed contact list
Changes from selected Zone to new Zone
Turn scanning on/off
Switch between VOX On and Off.
Tum backlight On/Off
Switch between keypad lock and unlock.
Allows the adjustment of squelch level.
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