58
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. (1 page 66)
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 48)
Please replace the Lamp/
Filter.
c It is time to replace the lamp. Replace the lamp. (1 page 59)
c Also, replace the air filter too. Restart cleaning the ventilation
holes (intake). (1 page 59)
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 59)
To clear this message, press any button either on the remote control
or the control panel of the projector once.
Please clean the filter. c It is time to clean the air filter. Clean the air filter. (1 page 62)
To clear this message, press any button either on the remote control
or the control panel of the projector once.
Please clean the filter. Have
you finished? Yes No
c It is time to clean the air filter. Clean the air filter. (1 page 62)
c If you cleaned the air filter, select “Yes.” If you did not clean 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 47)
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 18)
Not applicable! c Press the appropriate button.
c The operation to be activated by the button is currently
prohibited.
Note
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