RED PT500-2, Руководство по обслуживанию

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PT500-2 Service Manual
53
1
The radio cannot
be switched on or
no display after
switched on.

Battery pack may not be installed properly. Remove the
battery pack and install it again.

Battery power may be insufficient. Recharge or replace
the battery pack.
2
The battery power
consume quickly
after charging.

The battery life is finished; please replace it with a new
battery pack.
3
Cannot talk to or
hear other
members in your
group.

The frequency or CTCSS/DCS signaling are not identical
and please reprogram it.

Make sure the setting of the selective signaling 5-Tone in
he RX Squelch Mode is proper.

Beyond the radio efficient communication range.
4
Other voices from
non-group
members
are
heard on the
channel.

Change the CTCSS/DCS tone, and make sure change
the tone on all radios in your group.

Please set 5-Tone selective signaling on the channel.
5
Communication
range is too small.

Make sure the antenna is well connected.

Make sure
the antenna is the originally supplied one.

Check if the
battery power is in the normal state.

Ask your local
dealer to adjust the squelch level.
6
Unable to
transmit.

Make sure the PTT button has been pressed
completely.

Battery power may be insufficient. Recharge or replace
the battery pack.

Transmitting frequency has not been set on the channel
and the radio has been remote killed.
7 Noise is too loud.

Battery power may be insufficient. Recharge or replace
the battery pack.

Beyond the efficient communication range.