Filter
Top Products
47Troubleshooting
Others
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 see if nothing is blocking the ventilation holes.
Frequency is out of range! c Input a signal that is within the acceptable range of the
frequency.
c Set the output signal on an external monitor of the connected
computer to SVGA.
c Set “Input-A Signal Sel.” in the Setup menu to
“Computer”. (1 page 42)
Please check Input-A
Signal Sel.
c Set “Input-A Signal Sel.” in the Setup menu to
“Computer” when RGB signal is input from the computer. (1
page 42)
Please replace the LAMP. c It is time to replace the lamp. Replace the lamp. (1 page 48)
Tip
c To erase the message from the screen, press any button on the
remote control or the control panel.
Please replace the filter. c It is time to replace the air filter. Replace the air filter. (1 page
49)
Tip
c To erase the message from the screen, press any button on the
remote control or the control panel.
High temp.!
Probably use in high
altitude. Switch to high
altitude mode on? Yes: O/
No: o
c When using the projector at an altitude of 1,500 m or higher:
select “Yes” to set to “High Altitude Mode”. (1 page 41)
c If this message is displayed when using the projector at an
altitude of less than 1,500 m: check to see if nothing is blocking
the ventilation holes.
Message Cause and Remedy
c No signal is input in the selected input. Check connections. (1
page 13)
Not applicable! c Press the appropriate button.
x