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1 ROTARY CHANNEL SELECTOR-Selects the desired channel. LED Numerical
channel display shows CH-01 through CH-88.
2 MICROPHONE CONNECTOR -Receptable for microphone connection.
3 ON/OFF VOLUME -Turns power on to radio and allows adjustment to the desired
listening levelwith clockwise rotation.Whenever thepower isturned on, radio auto-
matically goes to Channel 16.
4 SQUELCH -is used toquiet background noise when no signal is being received. Turn
the knob just past the point at which background noise is quieted.
5 DIM/BRIT SELECTOR -This control is used toadjust the brightness of the display.
6 1W/25W SELECTOR -Controls transmitter output power. The 1W (WATT) position
should always be used for in-port orshort range communications.
7 CH16 SELECTOR -Provides instant CH16 by overriding Rotary Channel selector.
LED indicator and Channel display will indicate whenunit ison Channel 16. But ifyou
press "OFF", the channel willgo back to the one which had been selected with Rotary
Channel. (That is,the channel just before you pressed "CH16".) Andalso Channel
Display will go back to that channel.
8 TXLED INDICATOR -Glows red inthe transmit mode. The transmit lamp isoperated
from the actual presence of power transmitted to the antenna.
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