Video
Confirm that the connection between the output jack on the device and the
input jack on this unit is correct.
Make sure that none of the connecting cables are bent, twisted, or damaged.
When the TV image is blurry or unclear, power code or connection cables of
the unit may have interfered. In that case, keep distance between TV antenna
cable and cables of the unit.
Make sure the switching of input screens is proper at the monitor side such as
a TV.
Check the following if the above does not fix the problem:
There is no video
There is no picture from a source connected to an HDMI IN terminal.
Images flicker
Video and audio are out of synch
Troubleshooting
