ViewSonic VS18454 - Troubleshooting

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Troubleshoong

using the ViewBoard.
Problem or Issue Possible Soluons
Remote Control is not
working
1. 
display’s remote control receiver.
2. 
are installed correctly.
3. 

unexpectedly
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.
PC Mode
Problem or Issue Possible Soluons
No PC signal
1. 
2. 
3. 
the OSD menu.
Background streaking
1. Choose auto adjust.
2. Adjust clock and phase.
False color
1. 
2. Adjust the chroma, brightness, and contrast

Unsupported format
1. Choose auto adjust.
2. 