68
Messages List
Messages List
When any of the messages listed below appears on the projected image, address
the problem in accordance with the table below.
Messages Meaning/Remedy Page
Clean the filter.
Projector
temperature is high.
Switching to High
Altitude Mode.
Temperature in the projector has increased.
As a countermeasure against use at an altitude of
1,500 m or higher, set “High Altitude Mode” to “On.”
If you are not using the projector at a high altitude,
perform the remedies below and set “High Altitude
Mode” to “Off.”
Check that the air filter is clogged, then clean or
replace it.
Check that the ventilation holes (intake/exhaust)
are not blocked by a wall or an object and secure a
sufficient gap.
Check the ambient temperature and use the
projector within the range of operating
temperature.
4, 73
Clean the filter.
Projector
temperature is high.
The light will turn off
in 1 minute.
Temperature in the projector has increased.
Perform the remedies below.
Check that the air filter is clogged, then clean or
replace it.
Check that the ventilation holes (intake/exhaust)
are not blocked by a wall or an object and secure a
sufficient gap.
Check the ambient temperature and use the
projector within the range of operating
temperature.
“High Altitude Mode” on this projector is set to
“On.” Set the setting that suits the operating
environment.
4, 73
Frequency is out of
range!
Change the output setting of the connected
equipment to one for signals supported by the
projector.
80
Please check Input-A
Signal Sel.
Set “Input-A Signal Sel.” to “Auto” or select the input
signal type to suit to the input signal.
35
Not applicable! Invalid key was pressed. 6
The control keys are
locked!
“Control Key Lock” is set to “On.” 33
Light Dimming Reduces light output when “With Static Signal” is
set. When any change in signal is detected, or an
operation (remote control or control panel) is
performed, normal brightness is restored.
36
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