8
4.3
Adjusting the speaker volume
The volume level is shown by vertical bars on the LCD screen. You
can change the volume while using your unit, or while the unit is idle
(switched on but not in use).
t
Press the up button to increase or press down button to
decrease the speaker volume.
4.4 Changing
channels
The unit has 8 available channels, to communicate with other PMR
users within a range, you must all have your unit tuned to the same
channel.
t
Press the menu button
once, the current channel number flashes
on the LCD screen.
t
Press the up or down button to select the desired channel.
>The channel changes from 1 to 8, or vice versa.
t
Press the
PTT
button to confirm the channel setting.
Note:
Refer to the “Channel frequency table“ section of this owner’s manual
for detailed frequency listing.
4.4.1
Setting the CTCSS sub-channel
Each channel also has 38 sub-channels to let you set up group of users
within the same channel for more private communication. If you have
set the sub-channel, you can only communicate with other PMR users
tuned to the same channel and sub-channel.
To turn the sub-channel function off, simply set the sub- channel to
0 (zero). You can communicate with any PMR user set to the same
channel who also turns off the sub-channel operation.
t
Press the menu button
twice, the current CTCSS sub-channel
number flashes on the LCD screen.
t
Press the up or down button to select one of the 38 CTCSS
sub-channels.
t
Press the
PTT
button to confirm the sub-channel setting.
