Messages List

Warning Messages

Use the list below to check the meaning of the messages displayed on the screen.

Message

 

Meaning and Remedy

 

 

 

 

High temp.! Lamp off in 1

 

The internal temperature is too high.

min.

 

c Turn off the power.

 

 

c Check to see that nothing is blocking the ventilation holes.

 

 

 

 

Frequency is out of range!

• 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.

 

 

 

 

Please check Input-C

 

You have input an RGB signal from the computer when “Input-C

Signal Sel.

 

Signal Sel.” in the Setup menu is set to “Component.”

 

 

c Set “Input-C Signal Sel.” correctly (see page 33).

 

 

 

 

Please replace the Lamp

 

• It is time to replace the lamp and clean the air filter.

and clean the Filter.

 

c Replace the lamp (see page 40) and clean the filter (see

 

 

page 42).

 

 

• 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 41.

 

 

 

 

 

Note

 

 

 

To erase a message, press any key on the control panel of the

 

 

projector or on the remote commander.

 

 

 

 

The projector temperature

 

c Check to ensure that the ventilation holes on the projector are not

is high. “Cooling Setting”

 

covered (see page 11).

should be “High” if the

 

c When using the projector at high altitude, set the “Cooling

projector is being used at

 

Setting” to “High”.

high altitude.

 

 

 

 

 

Note

 

 

 

If the temperature inside the projector remains high, the “Cooling

 

 

Setting” is switched to “High” in one minute, then the fan speed

 

 

increases.

 

 

 

 

Caution Messages

Use the list below to check the meaning of the messages displayed on the screen.

Message

Meaning and Remedy

Not applicable!

You have pressed the wrong key.

 

c Press the appropriate key.

The panel keys are locked! “Panel Key Lock” in the Function menu is set to “On.”

cAll the keys on the control panel of the projector are locked. Operate the projector with the keys on the Remote Commander (see page 35).

46 Troubleshooting