6
GENERAL OPERATION
Basic Controls
1. Volume Up
2. Channel Up
3. Function [Menu]
4. Power On/Off & Brightness
5. Monitor
6. Scan
7. Channel Down
8. LCD Channel Display
9. Volume Down
10. Microphone Socket
Microphone
LCD Icons
1. Receiving
2. CTCSS/DCS (S=CTCSS, = DCS)
3. Scanning
4. Key Lock
5. Channel Display
6. RX/TX Signal Strength
7. Transmit
Unique Flip Feature
ML801 has a unique Display Flip function that allows the unit to be installed upside down if
required. The display can be read in either orientation.
When radio is off, press DOWN and POWER buttons to turn on the radio. The LCD display will flip
by 180°. When radio is off, press UP and POWER buttons to restore to normal position.
Power
To turn on, briefly press the key two seconds.
To turn off, briefly press the key two seconds.
Key Lock
With radio in standby, press MENU for two seconds. Then the LCD will display
icon.
To unlock press MENU button for two seconds.
When radio is in key lock, only the volume function can be adjusted. The radio mode will sound
“Di” if any button is pressed.