21
22
It can be set as: short press: instantly select channel 1, long
press OFF.
1. Press the key once to instantaneously select the channel, e.g.
CHANNEL 15
2. Press again to return.
Call 1, 2, 3, or 4
Press the side button programmed as Call 1, 2, 3, or 4 to transmit the
specified code stored in the contact list. Release Call button, and
speak to the microphone to call with the PTT button still pressed.
It can be set as: short press: Call 1, long press OFF.
1. Press the key once to make a call (within the current channel), and
will quit automatically after the call.
Channel Annunciation
Select or delete the voice annunciation function.
Adjust display contrast
You can adjust the display contrast as per your need.
It can be set as: short press: display contrast, long press OFF.
1. Press the key once, Contrast will be shown,
2. Press / to select the character you need,
3. Press to confirm.
Manual programming
The dealer can open the manual programming rights of channel
frequency set, CTCSS DCS.
Basic operations of programmable keys:
You can set the programmable keys with the key set in PC
software, as follows:
It can be set as: short press: display channel frequency, channel
alias and channel No., long press OFF.
1. Press the key once, display the channel alias, e.g.: CHANNEL 1 ,
2. Press it again, the channel frequency will be shown, e.g.:
401.66500
3. Press it a third time the channel alias will be shown, e.g.: CH 1
It can be set as: short press: Zone, long press OFF.
1. Press the key once, Zone No will be shown,
2. Select zone No. with / ,
3. Press to confirm.
It can be set as: short press: channel lock, long press OFF.
1. Press the key once to perform channel lock, then you can not
choose the channel, CHANNEL 1 will be shown.
2. Press it again to cancel channel lock, CHANNEL 1 will be shown.
VOX
VOX function enables you to use the radio without manual
operations. This function can only be set by the dealer, and you have
to be equipped with the specified earphones.
Before using VOX, you must set VOX gain level. Such setting
enables the radio to identify the voice volume. If the microphone is
too sensitive, the background noise will trigger the radio to transmit. If
the microphone is not sensitive enough, it cannot receive your voice
when you speak. Make sure to adjust VOX gain level to proper
sensitivity.
Programmable Functions (programmed with PC)
Time-out Timer (TOT)
P
2
P
3
P
4
P
2
P
3
P
4
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