Table of Contents
Advertisement
Messages List
Warning Messages
Use the list below to check the meaning of the messages displayed on the screen.
Message
High temp.! Lamp off in 1
min.
Frequency is out of range!
Please check Input-C
Signal Sel.
Please replace the Lamp
and clean the Filter.
The projector temperature
is high. "High Altitude
Mode" should be "On" if
the projector is being used
at high altitude.
Caution Messages
Use the list below to check the meaning of the messages displayed on the screen.
Message
Not applicable!
The panel keys are locked! "Panel Key Lock" in the Function menu is set to "On."
Meaning and Remedy
The internal temperature is too high.
c Turn off the power.
c Check to see that nothing is blocking the ventilation holes.
• This input signal cannot be projected as the frequency is out of the
acceptable range of the projector.
• The resolution setting of the output signal of the computer is too
high.
c Input a signal that is within the range of the frequency.
You have input an RGB signal from the computer when "Input-C
Signal Sel." in the Setup menu is set to "Component."
c Set "Input-C Signal Sel." correctly (see page 34).
• It is time to replace the lamp and clean the air filter.
c Replace the lamp (see page 41) and clean the filter (see
page 43).
• If this message appears again after you replace the lamp, the lamp
replacement process is not complete.
c Perform the operations in step 8 to 11 on page 42.
Note
To erase a message, press any key on the control panel of the
projector or on the remote commander.
c Check to ensure that the ventilation holes on the projector are not
covered (see page 11).
c When using the projector at high altitude, set the "High Altitude
Mode" to "On".
Note
If the temperature inside the projector remains high, the "High
Altitude Mode" is switched to "On" in one minute, then the fan
speed increases.
Meaning and Remedy
You have pressed the wrong key.
c Press the appropriate key.
c All the keys on the control panel of the projector are locked.
Operate the projector with the keys on the Remote Commander
(see page 36).
47
Troubleshooting
Advertisement
Table of Contents
