DeCrane Aerospace Audio International
DVD-9101-201-x Installation & Operation Manual
Document # 540339, Rev A, 02/2008
Page 22 of 24
5.3 Troubleshooting Chart
Problem
Possible Cause
Solution
No picture
Unit is improperly
installed
No disc in source unit
No power to monitor
•
28 VDC power and video
input is present
•
Insert DVD in source unit
•
Apply power to monitor
No sound
Unit is improperly
installed
Audio system not
powered or active
Volume too low
•
28 VDC power and audio
input is present
•
Verify audio system is in active
mode
•
Increase volume to acceptable
level
Playback not
functioning
Disc not in the unit
Disc upside down or not
aligned in guide
Incompatible disc in unit
Dirty disc
Parental lock activated
Menu on the monitor
•
Insert a disc
•
Reposition disc
•
Replace disc with compatible one
•
Clean the disc
•
Change or cancel parental lock
feature
•
Exit the current menu
No power
Circuit breaker has
opened
•
Reset circuit breaker
Poor video quality
Poor DVD quality
Noise being introduced
into system
•
Replace DVD
•
Move source equipment closer to
monitor or distribution modules
Buttons not operating
Moisture may have
condensed inside unit.
•
Allow unit to warm to room
temperature and moisture has
evaporated.
DVD disc cannot be
loaded
Foreign object in disc slot
•
Remove foreign object
5.4 Airworthiness Limitations
No
periodic scheduled maintenance or calibration is required for
continued airworthiness of the DVD-9101-201-x. If the unit fails to perform
to specifications, it must be removed and serviced by a qualified service
facility.