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6.
Maintenance
6.1.
Fault conditions
If a fault condition appears during the operation of the amplifier, the safety circuits of will react, the
FAULT LED
lights. There are several fault or warning messages possible to appear on the display (under the fault
LED) in
abbreviated
form, when some of
the protection will be activated. To view fault history with full text of
the faults, touch
FAULT
from Setup Menu. The power amplifier will respond to these conditions:
1.
High Output Power
-
FWD
2.
High Reflected Power
-
Refl
3.
High Input Power
-
Pin
4.
Different Current Error
-
Diff.
5.
Low Supply Voltage
-
Voltage
6.
PA too Hot
-
Temp
7.
High Supply Current
-
Current
8.
Overdrive Error
-
Overd.
9.
SWR too High
-
SWR
10.
Power coupler fault
-
Coupler
