AMERITRON ALS-1406/S, Инструкция по эксплуатации

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Warning Lights
The ALS-1406 has three primary warning lights in the center of the front panel. It also
uses other standard LED’s as warnings, flashing them in a certain code that indicates
problems. These lights serve the following functions:
ALC: The yellow ALC light indicates ALC output. Flashing is normal when using ALC. A
steady intense light indicates a problem.
Operational faults reset by placing the amplifier in standby. The following table applies
to faults:
Warning
Light
Steady
Warning
Light Flash
Fault Cause or Cure
SWR TX
Antenna Reflected
Power
High antenna SWR or
intermittent antenna or feed line
connection
SWR, PA Band Wrong filter
Exciter or amplifier on
incompatible band, filter failure
PA TX PA FET too hot
Excessive power for duty cycle
or SWR, lack of proper airflow
PA Combiner unbalance
10M, PA,
TX
Illegal 11 meter
operation
Excessive 27 MHz signal level
REM, PA
No or wrong band data
when on remote
Defective or improper remote
cable, or bad radio band data
information
Table 4 Warning Lights
RF Exposure Information
FCC RF Exposure - This unit complies with FCC RF Exposure Limits for an
uncontrolled environment. To comply with FC RF Exposure Limit requirements,
antennas must be operated at a minimum distance of 501.5 cm (197.26 inches).
The following chart below Table 5 is a calculation of distances in meters for several
different antenna gains.