Document Number:
MAN – DAPS440-SW
Rev:
D
Revision Date:
09/14/2010
Page 11 of 15
Troubleshooting
Video Noise
Check for an incorrect ground in the installation wiring. See specific examples of video
noise below, or visit
http://flightdisplay.com/Grounding.pdf
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.
No power to Monitor, or No video Input
• Verify correct wiring. Check the base receptacle connectors for possibly damaged pins.
• Check that the video source is:
1. Powered on,
2. In Play mode, and
3. Displaying video.
Color Distortion
• Adjust brightness and contrast settings using the buttons on the monitor.
Remote Control Inoperable
•
Confirm that the infrared eye on the LCD screen is visible.
•
Replace battery in remote control.
All manuals and user guides at all-guides.com
all-guides.com
