Page 16
Rosen Aviation Displays
Troubleshooting
Troubleshooting
If the monitor does not function properly, refer to the
following troubleshooting table for symptoms and possible
solutions before contacting Rosen field support.
Note: Always use an oscilloscope to verity the video signal.
Always use a multimeter to verify voltages. Check actual
results against the requirements described in this manual.
Problem
Possible Solutions
No video
• Verify that the video source is on and has a tape
or DVD installed.
• Verify that a signal is reaching the monitor using
an oscilloscope or another monitor.
• Verify that the monitor is turned on. (LED is
green.)
• Verify that the pinout is correct.
• Verify that the video input (Analog RGB/
Composite) and video standard (NTSC/PAL/
SECAM) match your application.
Screen is black
• Verify that the monitor is receiving power.
• Verify that the pinout is correct.
• Verify that the video source is on and has a tape
or DVD installed.
• Verify all connections.
Screen is blue
• Verify that a signal is reaching the monitor using
an oscilloscope or another monitor.
• Verify that the pinout is correct.
• Verify that the video source is on and has a tape
or DVD installed.
Color is out of
Refer to the Main menu features on page 11.
adjustment
