Uniden America Corporation UT919 Manual Do Utilizador

Transmission power can be set to either
5W or 1W. 
Press the 

1/5W/LOCK button to make

the change, then the 5W or the 1W
indicator on the display changes
accordingly.

To transmit, press and hold the 

PTT (push-to-talk) key. 

TX appears on the display.

To return to receive, release the 

PTT key. 

TX disappears from the display.

• If the 

PTT key is pressed for more than 5 minutes, TX starts

blinking and the transmission ends. The TX time out tone will
sound until the 

PTT key is released.

• If the battery indicator level is O and the 

PTT key is pressed,

the radio will not transmit and the TX icon and the channel
number start blinking. (Refer to the description of the Battery
Indicator on the next page.)

To light the display, press any key excluding the 

PTT key.

• If you press any button other than the 

PTT key while the display

and keypad are illuminated, it remains illuminated for another 
5 seconds.

Your radio emits a beep each time one of the buttons (except for
the 

PTT key) is pressed.

To turn off or reactivate the Key beep:
Turn the radio on again while pressing and holding the 

▲ or ▼

buttons.

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UT919ZH(MHS350)ENG.QX  12/19/03  5:26 PM  Page 19