Mitsubishi Electronics PK20 Projector User Manual


 
EN-39
Others
This air comes out as a result of cooling the inside of the projector. This isn’t
a product malfunction.
The microcomputers inside the projector may be wrongly operating because
of noise.
Press the POWER button to turn off the lamp and unplug the power cord
from the wall outlet. Then, plug the power cord in, and try again.
Check that the battery is loaded in the remote control or the battery isn’t
weak.
Check that the remote control sensor isn’t exposed to direct sunlight or
fluorescent light.
Use the remote control within its operation range.
Low battery power. Charge the battery. You may press the MENU button to
cancel the icon display.
No battery power. Charge the battery. You may press the MENU button to
cancel the icon display.
The AUDIO OUT is connected with the earphone or external speaker. Remove
the earphone or external speaker from the AUDIO OUT connector.
Problem
Cause and solution
Hot air is emitted from the air outlet grilles.
The menu can’t be used.
The remote control doesn’t function easily
at all.
displays on the upper-right of the
screen.
displays on the center of the screen.
No sound come out from the projector
speaker.