9
English
5.Use the VOL/CH side button (+) or (-) to select the 
desired sensitivity level.
1 - If you speak softly, or are in a quiet environment.
2 - Suitable for most applications.
3 - If you speak loudly, or are in a noisy environment
.
6.Press SEL/  3 times to exit with the new level 
selected (the VOX icon stops flashing).
Room Monitor
When you set this feature the radio will detect voices/
noises (according to the sensitivity level you set) and 
transmit back to the listening radio without having to 
press PTT. 
The monitoring radio is not able to receive 
transmissions in this mode.
To use the Room Monitor function:
1.Press and hold PRI/ROOM for 2 seconds. 
The
 BABY icon flashes and the current level (1-3) 
is also displayed. 
2.Use the VOL/CH side button (+) or (-) to select the 
desired sensitivity level.
3.Press 
SEL/  to confirm the level.
4.To turn the Room Monitor function OFF, press and 
hold the PRI/ROOM for 2 seconds or attentively turn 
the radio OFF and then ON again.
Automatic Power Save
This feature helps extend battery life. If there is no 
transmission nor an incoming call within 3 seconds, 
your radio switches to the Power Save mode. The radio 
is still able to receive transmissions in this mode.
Keypad Lock
The function disables all the buttons except for PTT 
and allows the radio to be turned on and off.
To lock the keypad:
1.Press 
SEL/  until   is displayed. 
The current status 
oF (OFF) flashes on the display.
2.To switch the Keypad Lock from off to on press the 
VOL/CH side button (+)
.
3.Press SEL/  to confirm the setting.
Note: If you exit the setting mode before confirming 
your selection by pressing 
SEL/ , the Keypad 
Lock setting will be set to 
oF (OFF).
To unlock the keypad:
1.Press and hold 
SEL/  to turn the radio OFF.
2.Press and hold 
SEL/  again to turn the radio ON. 
The keypad is unlocked.
Backlight
Your radio has a backlight which turns on when any 
button (except PTT) is pressed and turns off 
automatically 10 seconds after you last pressed a 
button. 
6864234V01-A_EN Final2.fm  Page 9  Monday, August 14, 2006  3:38 PM