Radio Shack 21-1679 A ユーザーズマニュアル

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10
Safety Precaution
Your wireless hand-held portable transceiver contains a low 
power transmitter. When the Push-to-Talk (PTT) button is 
pushed it sends out radio frequency (RF) signals. The device is 
authorized to operate at a duty factor not to exceed 50%. In 
August 1996, the Federal Communications Commissions (FCC) 
adopted RF exposure guidelines with safety levels for hand-held 
wireless devices.
To maintain compliance with the FCC’s RF exposure guidelines 
hold the transmitter and antenna at least 1 inch (2.5 centimeters) 
from your face and speak in a normal voice, with the antenna 
pointed up and away from the face. If you wear the handset 
on your body while using the headset accessory, use only the 
supplied belt clip for this product and when transmitting, take it 
out of the belt to ensure that the antenna is at least 1 inch (2.5 
centimeters) from your body.
Settings
High/Low Power Level
Press H/L BEEP to switch between low power level (
LOW 
appears) and high power level.
Note:  Low power level reduces 
the range of the CB radio.
Backlight
Press LIGHT to turn on the 
backlight; press again to turn off. The backlight turns off 
automatically after 10 seconds.
Key Tone
To activate the key tone, press and hold H/L BEEP for 2 
seconds. ♪ appears. The CB radio sounds a beep when you 
press any key except PTT.
To disable the key tone, press and hold H/L BEEP for 2 seconds 
again so that ♪ disappears.
21-1679A_En_111207.indd   10
11/12/2007   17:32:56