Loading ...
Loading ...
Loading ...
13 0
QM00971-1
Message Description
The horizontal or vertical frequency of the input
signal is not within the specied range.
Conrm the specs for your projector or the signal source
specs.
An improper signal is input.
Conrm the specs for your projector or the signal source
specs.
The internal temperature is rising.
Turn the power o, and allow the projector to cool down
at least 20 minutes. After having conrmed the following
items, turn the power ON again.
• Is there blockage of the air passage aperture?
• Is the air lter dirty?
• Use the unit within the usage temperature parameters
(0°C to 40°C or 45°C (
User's Manual (concise))).
• Is the exhaust air (hot/cold) from peripheral
equipments blowing against the ventilation opening of
projector?
A note of precaution when cleaning the air lter.
Immediately turn the power o, and clean or change the
air lter referring to the Cleaning and replacing the air
lter section of this manual. After you have cleaned or
changed the air lter, reset the lter time (
85, 124).
The button operation is not available.
Check the button you want to use (
19) .
Troubleshooting
Related messages (continued)
Loading ...
Loading ...
Loading ...