OPERATION
➤When you press any key (except PTT), a short tone sounds.
➤See the Controls and Indicators page at the back of this operating guide for button and key operations.
POWER ON/OFF
Function
Press and hold
[Power/Enter] button | Monitor |
Power/Enter |
until a melody is heard.
A channel number and | UH048 |
|
battery level should appear on the display.
To turn the unit OFF, press and hold [Power/Enter] button until a melody is heard.
VOLUME
1.Press the [Monitor] button to hear background noise.
The “monitor” icon
will appear on the display.
2.Press the [▲] or [▼] to set the volume level. There are 8 level volume settings.
Function
Monitor 
Power/Enter
UH048
7
