King Controls King-Dome Sea-King, Troubleshooting Manual

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Page 8
SYMPTOM POSSIBLE SOLUTION
Controller does not power up. Check: tuner is connected to power supply.
controller is connected to tuner.
power supply is plugged into 110 VAC outlet.
Controller remains in
“Power Up, Please Wait”
condition. Disconnect power supply for 15 seconds, then reconnect.
Verify voltage on coax at dome unit is 24 volts.
Inspect rotary joint cable, then reseat (inside dome unit).
Inspect all coax cables and verify connections are snug but not overly tight
(inside and outside dome unit).
Controller displays “Load Error.” Disconnect power supply for 15 seconds, then reconnect.
Inspect rotary joint cable, then reseat (inside dome unit).
Controller displays “AZ FAULT.”
Dish cannot rotate. Verify shipping bolt is removed (bottom of dome unit).
Disconnect power supply for 15 seconds, then reconnect.
Perform Mechanical Calibration (page 12).
Perform OPTION 21 RE-INITIALIZE and 0-RECALIBRATE (pages 10-11).
Reseat ribbon cables (inside dome unit).
IMPORTANT!
Before performing any warranty work, you must call King Controls
for a Service Order Number.
SECTION 4
TROUBLESHOOTING