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Messages List
When any of the messages listed below appears on the projected image, address the problem in
accordance with the table below.
Messages
High temp.! Lamp off in
1 min.
Frequency is out of
range!
Please check Input-A
Signal Sel.
Please clean the filter.
Please replace the Lamp
and clean the Filter.
Projector temperature is
high. High Altitude
Mode should be "On" if
Projector is being used
at high altitude.
Not applicable!
The control keys are
locked!
Projector lamp will cut
off soon.
Press ?/1 key to restart.
Lamp Dimming
Unsupported USB
device.
Unsupported USB hub.
Please check HDBaseT
Settings. (VPL-EW578
only)
62
Messages List
Meaning/Remedy
Check the items below.
• Check if nothing is blocking the ventilation holes.
• Check if the air filter is not clogged.
• Check if the Installation Attitude in the Installation menu is
set correctly.
Change the output setting of the connected equipment to one
for signals supported by the projector.
Set "Input-A Signal Sel." to "Auto" or select the input signal
type to suit to the input signal.
Clean the air filter.
Replace the lamp with a new one and clean the air filter. The
message appears whenever you turn on the power until you
replace the lamp and reset the lamp timer.
When not using the projector at an altitude of 1,500 m or
higher, check the items below.
• Check if nothing is blocking the ventilation holes.
• Check if the air filter is not clogged.
• Check if Installation Attitude in the Installation menu is set
correctly.
Invalid key was pressed.
"Control Key Lock" is set to "On."
The ?/1 key was pressed and the projector lamp will be cut off
soon. To cancel lamp cut off, press the ?/1 key again (the
projector will return to the on status). To cut off the lamp
immediately, press and hold the ?/1 key for several seconds.
Reduces lamp 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.
Connect the designated USB device (USB wireless LAN
module IFU-WLM3 (not supplied)).
The projector does not support USB hubs. Connect the
designated USB device (USB wireless LAN module IFU-
WLM3 (not supplied)).
Set "HDBaseT/LAN connector" depending on the HDBaseT/
LAN connection.
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