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Technical Details
Troubleshooting
IMAGE IS BLURRED
Possible Causes
The Projector is not in focus
The Projector is offset from plane / angle of
operation
NO SYNC, NO SIGNAL
1.
Be sure to setup the computer to enable a video signal output. On some lap-
tops this is done by pressing and holding Function F5 key. If using the 4K1 as
an external monitor on Windows based systems, this can be done by selecting
"extend my desktop to this monitor". The native resolution of the 4K1 projector
is 3840 x 2160. Depending on the video driver different resolutions may need to
be selected for proper output.
Chapter 5
Solution
Adjust the focus with the remote or the focus
buttons on the side of the projector until the image
comes into focus.
Move the projector so that it is both 180 degrees
and on an even plane with the screen. Alterna-
tively, adjust the keystone.
36
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