GME TX3120S Instruction Manual page 23

• to disable net-scan, select ns-oF.
when finished press and hold the Channel control
to exit the menu.
Selecting Net-Scan
once net-scan is enabled, a network scan option
becomes available in the scan group selection. to
select network scan;
1. Press and hold the Channel control to enter
the menu. the display will show the current
squelch level setting.
2. rotate the Channel control until 'oPEn',
'GrouP' or nEtwK' is displayed then press the
Channel control to select it.
3. rotate the Channel control to 'nEtwK' for
network scan.
when finished press and hold the Channel control
to exit the menu.
Programming Channels into Net-Scan
All radios in your net-scan group must have the
same channels programmed into their net-scan
memory.
your radio's net-scan memory has already been
factory programmed with 43 of the available
80 channels. the remaining 37 channels, which
consist of the 32 repeater input/output channels,
2 telemetry channels and 3 guard band channels,
have not been included to minimise the risk of
interference to other services on these channels.
To Add or Remove Net-Scan Channels
with net-scan mode enabled,
1. select the required channel using the Channel
control (or the
2. check to see if the scan symbol is displayed on
that channel.
t X 3 1 2 0 s
or keys).
• If
already in the scan memory. to remove it, press
and hold the
• If
is not in the scan memory. to add it, press and
hold the
on that channel.
repeat to add or remove further net-scan
channels.
IMPORTANT:
please consider the following:
the transmitter on your radio is inhibited on
channels 22, 23 and channels 61, 62, 63 as
required by the AcmA. this makes these channels
unsuitable for use as net-scan channels.
you should not include any repeater channel
unless you have confirmed that the channel is
not allocated to a repeater in your area. using an
active repeater channel in net-scan may result
in interference to other repeater users on that
channel.
Starting Net-Scan
with net-scan mode enabled, press the
A high beep will be heard and the
animate. During this time the channel numbers will
change rapidly as the channels are scanned.
Using Net-Scan
when a member of the group initiates a
transmission their radio will automatically select
a clear channel to transmit on. other radios
scanning in the same net-scan group will locate
the transmission by identifying the group's ctcss/
Dcs code and open their squelch allowing the
transmission to be heard across the entire group.
I n s t r u c t I o n m A n u A l
is displayed, the selected channel is
key.
is not displayed, the selected channel
key. will now be displayed
when adding channels to net-scan,
will disappear.
key.
icon will
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