Uniden UM380 사용자 설명서

8 English

Input Position

The radio does not have valid GPS data. (see Setting the GPS 

position manually on page 16). 

Battery Low

The battery voltage output is too low (below 10.5 VDC).

Battery High

The battery voltage output is too high (above 16.0 VDC).

 x

To transmit, press and hold 

 on the microphone. Release the button when 

you are finished talking. 

 x

For the best sound quality, hold the microphone about two inches from your mouth while 

you’re talking. 

 x

Press 

 on the radio or the microphone to move up one channel at a time. Press 

and hold either button to scroll quickly up the channels. 

 x

Press 

 on the radio or the microphone to move down one channel at a time. 

Press and hold either button to scroll quickly down the channels. 

 x

To change the transmit power, press and hold the 

 for two seconds. The 

transmit power switches between 1 watt and 25 watts each time you press and hold 

Normal mode with Weather Alert Watch 
If you activate Weather Alert Watch while operating in normal mode, the radio checks the 

most recently-used weather channel every seven seconds. If it detects a weather alert for 

your area, it will change the channel to the last-used weather channel. The radio will not 

check the weather channel while you are actively transmitting; it waits until your 

transmission is finished and then checks the weather channel.
To turn Weather Alert Watch on or 

off, press and hold 

 while 

the radio is idle. Select Setup and then 

WX Alert Mode. Use 

 and 

 to choose WX Alert 

Mode setting 

 or 

. 

Normal mode with Triple and Dual Watch 
If you activate Triple Watch while operating in normal mode, 

the radio checks channels 16 and 9 every two seconds; with 

Dual Watch turned on, the radio only checks channel 16. The 

radio will not check channels 16 or 9 while you are actively 

transmitting; it waits until your transmission is finished and 

then checks the channels. 

Every 7 seconds, 

the radio checks the 

most recently-used 

weather channel.

UM380_20101221.indd   8

4/13/2011   11:25:08 AM