9
9
Troubleshooting
Problem Possible cause Solution REF.
Even if an exciter starts
does not transmit or output
power.
there is a bad connection with the cable.
• Connect the cable to an exciter.
• Check the cable.
The accessory cable is not connected,
or there is a bad connection with the
cable.
•
• Check the terminals of the cable.
pp.
there is a bad connection with the cable.
• Connect the cable to [SEND 1] or
• Check the cable.
pp.
The RX side RF input connector
Change the TX/RX side RF input
p. 3-3
The protection circuit is activated. Find and repair the cause of the
problem, and then push
to
deactivate the protection circuit.
The output power is too low.
connected.
Connect an exciter with a maximum
–
output power.
Transmit at maximum transmit output
power.
–
Switch to the output power to be used
p. 3-3
The antenna SWR is too high. •
band to transmit.
• Turn ON the internal antenna tuner.
4-1,
5-1
p. 4-1
The DPD function does not
work.
the function, or a non-Icom exciter is
connected.
Connect an Icom exciter that supports
the function. –
the function.
–
possible.
is not connected to
•
• Check the terminals of the cable.
p. 3-3
a dummy load, perform the DPD
–
alone is not completed.
for an Icom exciter alone, perform
–
The antenna SWR is too high. Check the cables used to connect
antenna SWR to less than 1.5:1.
Even if
is held down
for 1 second, an Icom exciter
does not start transmitting for
linked manual tuning.
version.
supports linked manual tuning.
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