Warning Messages; Caution Messages - Sony VPL-CX4 Operating Instructions Manual

Symptom
The TEMP/FAN indicator
flashes.
The TEMP/FAN indicator
lights up.
Both the LAMP/COVER
and TEMP/FAN indicators
light up.

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-A
setting.
Please replace the LAMP.

Caution Messages

Use the list below to check the meaning of the messages displayed on the screen.
Message
NO INPUT
Not applicable!
Cause and Remedy
• The fan is broken.
c Consult with qualified Sony personnel.
• The internal temperature is unusually high.
c Check to see if nothing is blocking the ventilation holes.
• The electrical system breaks down.
c Consult with qualified Sony personnel.
Meaning and Remedy
• Internal temperature is too high.
c Turn off the power.
c Check to see if nothing is blocking the ventilation holes.
• This input signal cannot be projected as the frequency is out of the
acceptable range of the projector.
c Input a signal that is within the range of the frequency.
• The resolution setting of the output signal of a computer is too
high.
c Set the setting of output to XGA (see page 15).
• You have input RGB signal from the computer when INPUT-A in
the SET SETTING menu is set to COMPONENT.
c Set INPUT-A correctly (see page 29).
• It is time to replace the lamp.
c Replace the lamp.
Meaning and Remedy
• No input signal
c Check connections (see page 15).
• You have pressed the wrong key.
c Press the appropriate key.
35
Troubleshooting
GB