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Warning messages
Caution messages
Message Lists
Message Cause and Remedy
High temp.! Lamp off in 1
min.
c Turn off the power.
c Check to ensure that nothing is blocking the ventilation holes.
(1 page 13)
Frequency is out of range! c Frequency is out of range. Input a signal that is within the
acceptable frequency range of the projector.
Please check Input-A
Signal Sel.
c Set “Input-A Signal Sel.” in the Setup menu to
“Computer” when an RGB signal is input from a computer.
(1 page 47)
Please replace the Lamp/
Filter.
c It is time to replace the lamp. Replace the lamp. (1 page 55)
c Also, replace the air filter too. Restart cleaning the Ventilation
holes (intake). (1 page 55)
If this message appears again after you replace the lamp and
filter, the lamp replacement process is not complete. Check the
lamp replacement process. (1 page 55)
To clear this message, press any button either on the remote control
or the control panel of the projector once.
Please replace the filter. c It is time to replace the air filter. Replace the air filter. (1 page
58)
Please replace the filter.
Have you finished? Yes No
c It is time to replace the air filter. Replace the air filter. (1 page
58)
c If you replaced the air filter, select “Yes.” If you did not replace
the air filter, select “No.”
Projector temperature is
high. Cooling Setting
should be “High” if
projector is being used at
high altitude.
c Check to ensure that the Ventilation holes on the unit are not
covered. (1 page 13)
c When using the projector at high altitude, set the Cooling
Setting to “High”. (1 page 46)
When temperature inside the projector remains high, the Cooling
Setting is switched to “High” in 1 minute, then the fan speed
increases.
Message Cause and Remedy
c No signal is input in the selected input. Check connections.
(1 page 17)
Not applicable! c Press the appropriate button.
c The operation to be activated by the button is currently
prohibited.
Note
Note
x