Service Manual

6
Brief Introduction
1. Antenna
Used to receive or transmit signals.
2. LCD
Displays operation status of the radio.
3. LED indicator
In transmit mode, the red LED will turn on. In receive mode, the green LED will turn on. A
flashing red LED indicates that the battery is low.
4. POWER/VOL Knob
Rotate the volume control clockwise to turn the unit on, fully counter clockwise to turn the unit
off. Increase or decrease volume by adjusting the volume control accordingly.
5. Down key
Adjust the channel downwards.
6. SCAN key
Press the scan key to activate the scan mode. When the radio detects properly coded activity on a
channel, it will stop scanning and listen to that channel.
7. Up key
Adjust the channel upwards.
8. PTT button
To transmit, press and hold PTT button. To receive, release PTT button.