Images Aren't Projected Correctly - ViewSonic PJ106D User Manual

Problem
"Searching for
source" is displayed.

Images aren't projected correctly.

Problem
Projected images are
shaking.
Projected images are
displaced.
Projected images are
distorted.
Projected images are
dark.
Projected images are
blurred.
ViewSonic PJ106D
Cause and solution
Turn on the power of the connected device, or check whether there is
something wrong with the connected device.
Check the external device outputs signals. (Check this especially when the
external device is a notebook computer.)
Check that the cable connected to the external device isn't defective.
Check that the projector is connected to the external device using the correct
terminals.
Check that the connected device is correctly selected as the input source.
When an extension cord is being used, replace it with the supplied cable and
check whether images are projected correctly.
Cause and solution
Check that the cable connected to the external device isn't intermittent.
Connect the cable's plug with the external device's connector firmly.
Some computers output out-of-spec signals on rare occasion. Adjust the
Image menu.
Adjust the projector and the screen so that they are perpendicular to each
other.
Adjust Brightness in the Color menu.
Adjust the focus.
Clean the lens.
Adjust Brightness and Contrast in the Color menu.
Adjust the projector and the screen so that they are perpendicular to each
other.
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