Troubleshooting - ViewSonic M10 User Manual

Troubleshooting

This section describes some common problems that you may experience when
using the projector.
Problem or Issue
The projector does not
turn on
There is no picture
The image is blurred
The remote control
does not work
The projector/system
is frozen and will not
respond
• Ensure the power cord is properly attached to the
projector and to the power outlet.
• If the cooling process has not completed, please
wait until it has finished then try to turn on the
projector again.
• If the above does not work, try another power
outlet or another electrical device with the same
power outlet.
• Ensure the video source cable is connected
properly, and that the video source is turned on.
• If the input source is not selected automatically,
select the correct source with the Source key on
either the projector or the remote control.
• Adjusting the Focus Ring will help correctly focus
the projection lens.
• Ensure the projector and screen are aligned
properly. If necessary, adjust the height of the
projector as well as the projection angle and
direction.
• Ensure there are no obstacles between the remote
control and projector; and that they are within 8 m
(26 ft) of each other.
• The batteries may be out of power, please check
and replace if necessary.
• Please toggle the Power Button Off/On to reset the
device.
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Possible Solutions