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13
Using the Mitsubishi PK10 Pocket Projector with Ubuntu Linux
Troubleshooting
Problems
Solutions
The Projector is not projecting a
display.
Check to make sure that the projector is plugged in
Make sure that the VGA cable is connected to the
computer and the projector both
Make sure that the computer is turned on
Make sure the projector is turned on by checking the
power indicator light to see if it is green
The projector’s LED bulb may be burned out
use the original owner’s manual for information
about ordering a replacement bulb
The Projector is projecting a blue
screen and not the desktop of
the computer.
Make sure that the VGA cable is connected to the
computer and the projector both
Make sure that the computer is turned on
Make sure that Mirror Mode is selected in the display
settings for the computer (see pages 7 and 8 for
details)
The projector display is fuzzy and
not clear.
The lens of the projector may be dirty, try cleaning it
with a soft tissue and warm water
Adjust the Focus Dial until the projection is clear
Make sure the surface that you are projecting on is a
smooth, light colored surface to ensure a clear
projection
The projector will not turn on
and the indicator lights are not
lighting up.
Check to make sure that the projector is plugged in
Check the A/C adapter to see if the cord is damaged
use the original owner’s manual for information
about ordering a replacement cord
*
For any other problems that are beyond the scope of this tutorial, consult your owner’s manual or the
online resources that the manufacturer has made available.