English
10
8.3
Adjusting the Speaker volume
The volume level is shown by vertical bars on the LCD screen. You can
change the volume while using your FX-400, or while the unit is idle
(switched on but not in use).
Press the UP button to increase, or press the DOWN button to decrease
the speaker volume.
8.4
Changing Channels
The FX-400 has 8 available channels, to communicate with other FX-400
users within a range; you must all have your FX-400 tuned in to the same
channel.
a.
Press the MENU button once, the current channel number
flashes on the LCD Screen.
b.
Press the UP or DOWN button to select the desired
channel. The channel changes from 1 to 8, or vice versa.
c.
Press the PTT button to confirm the channel setting.
Note: Refer to the “Channel Table” section of this Owner’s Manual
for detailed frequency listing.
8.4.1 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 turned
to the same channel and sub-channel.
a.
Press the MENU button twice, the current CTCSS sub-
channel number flashes on the LCD Screen.
b.
Press the UP or DOWN button to select one of the 38
CTCSS sub-channels.
c.
Press the PTT button to confirm the sub-channel setting.
