Instruction Manual

■ Programmable Button Function
The dealer can program the Side Button 1, Side Button 2 and the Top Button with the following
Optional functions:
Buttons Function Description
None No function
Channel Up Select the next channel
Channel Down Select the previous channel
Zone Up Select the next zone
Zone Down Select the previous zone
Display Channel Frequency
Press this button and the LCD will show the frequency of the current
channel.
Display Channel Name
Press this button and the LCD will show the name of the current
channel.
Display Mode Switch
Press this button and the LCD will show “Channel Number”,
“Channel Name”, “Zone Number, Zone Name” and “Channel
Frequency” alternately.
OST Change the setup of preset CTCSS/DCS for the current channel.
Power level Selection
Press this button to make selection among the high, medium and
low transmission power, and “H”, “M” and “L” will be shown on the
LCD to represent the current transmission power.
Squelch Level Selection
Press this button to enter the “Squelch Level Adjustment Mode”
first, and then press the
/ button to adjust the level.
Press the
O
button to save the selected squelch level and quit
this mode.
Key lock To toggle between locking/unlocking your radio’ keypad.
Scan
Scan
a) Press the button set as “Scan” to start or stop scanning. If
scan beep tone enabled, 4 high beeps will indicate entering
scanning state, or 4 low beeps indicate exiting scanning
state. If scan LED enabled, (the GREEN LED will blink
while scanning).
b) The working channel of the radio will revert to the defined
channels automatically when you press PTT button during
scanning.
Nuisance Delete
When one channel continually generated unwanted noise. this
allow you temporary remove the channel from the current active
scan.
Voice Companding Start/end the voice compression/expansion function.
Public Address
Start/end the public address function. Press this button and the
function will be activated. Press the PTT button and speak to the
microphone so that you can hear your voice through the external
speaker . Press this button once again and return to the normal
user mode.
Scrambler Enable or Disable voice scrambler function.