Hytera RD62 series - 6 Troubleshooting

10
6. Troubleshooting
Phenomena Analysis Solution
Power-on Failure.
The power cord may be
disconnected or not securely
connected to the outlet.
Properly connect the power cord and
ensure secure connection.
The fuse in the power cord is
damaged.
Check w
hether the DC power fuse is
damaged. If it is damaged, replace it with a
new one.
DC power supply voltage
is not
within the operating voltage of the
repeater.
Check whether the DC power supply
voltage is within the operating voltage of
the repeater (13.6V±15%). If not, adjust it
to proper range.
The radio is unable
to communicate
with other
members.
TX/RX frequency of the repeater
is inconsistent with that of
portable/mobile radios.
Check if the frequencies are consistent.
Reset the frequencies when necessary.
The repeater failed
to repeat
useful signal due to strong
interference signals.
If you cannot remove or bypass the
interference source, change to operate at
other frequencies.
The radio is out of the coverage of
the repeater.
Move into the coverage of the repeater.
There’s RX
indication on the
radios, but
members cannot
communicate with
each other.
Radio ID does not match that of
other members.
Sets the same ID with other members.
The
CTCSS/CDCSSs of the
radios are not consistent.
Check whether the CTCSS/CDCSSs are
consistent. Reset the CTCSS/CDCSSs
when necessary.
Short
communication
distance and poor
voice quality
Signal loss due to connecting
cable damage.
Check whether the damage is serious.
Replace the cable when necessary.
The antenna and cable are in
loose connection or disconnected.
Secure the connection. Replace the
connector when necessary.
Internal damage of the cable. Replace the cable.