Troubleshooting - ViewSonic IFP50-3 Series User Manual

using the ViewBoard.
Problem or Issue
Remote Control is not
working
unexpectedly
PC Mode
Problem or Issue
No PC signal
Background streaking
False color
Unsupported format
1.
display's remote control receiver.
2.
are installed correctly.
3.
1. Check whether Sleep mode is enabled.
2. Check if there is a power outage in your area.
3. Turn on the display and see if the problem is with
the signal and control system.
1.
2.
3.
the OSD menu.
1. Choose auto adjust.
2. Adjust clock and phase.
1.
2. Adjust the chroma, brightness, and contrast
1. Choose auto adjust.
2.
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