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APPENDIX A
APPENDIX B
Symptom:
No light behind button LEDs
Possible Problem
Solution
No power, loose power connection
power source.
V erify power source is live or try another bat -
tery power source.
v erify Display is powered on.
Reverse polarity
Check polarity of power connection.
Symptom:
Light behind button LEDs, no display or “No Signal” error
message and/or no image on Display
Possible Problem
Solution
Power on, no video signal
V erify video cable is plugged into the Computer
input video connector.
V erify a video signal is coming out of computer
(i.e., plug into a known good display source).
V erify incoming signal source selected matches
Computer display signal source.
Check brightness front panel (LCD) adjustment
on Display. T his may be set too low.
Check Brightness and Contrast controls in OSD.
T hese may be set too low.
Computer may have gone into power manage-
ment stand-by. Press any key on keyboard,
move mouse or cursor, or if there is a T ouch
Screen, touch to wake the computer.
Troubleshooting
Symptom:
Display has rolling “bars” across the screen or vertical
shaded bars on image.
Possible Problem
Solution
Computer video display is not set to view at
800 x 600 pixels or 1024 x 768 pixels
v erify computer video display is set at 800 x
600 pixels (1024 x 768 pixels for XGA LCD).
Mechanical Drawings
Mounting dimensions can assist in installing your product.
Overview drawings can
be found on the corresponding product download page, or they can be found under the
Support tab , then Select Drawings and the correct Size.
http://www.marinepc.com
Optional Mounts
Diagrams of Flush, Panel or Surface mounts and dimensions may assist with installation
of Display. Consult factory if additional assistance is required.
MPC-ML2R-UM 4/2014
