Document Number:
MAN
– FD932DVD-LP-2-AV
Rev:
J
Revision Date:
02/24/2014
Page 21 of 24
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TECHNICAL SUPPORT
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Troubleshooting
Snow or Sweeping Lines
Lines that slowly sweep up and down are a result of AC noise. This AC noise can be
generated by a power cart on the aircraft. Take the power cart off of the aircraft. Be
careful of inverter wiring, which can also cause noise. Stand off the wires, if necessary.
If snow or sweeping lines persist, it is possible that the ground is at an incorrect point in
the aircraft. Try moving the ground to another location.
Remote Control Inoperable
Confirm that the infrared eye on the unit, or the external IR sensor (if applicable),
is visible.
Press either A or B on the remote to make the remote switch between IR
Command sets A and B.
Replace battery in remote control.
