Sony VPL-CS3 User Manual

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Troubleshooting
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Warning Messages
Use the list below to check the meaning of the messages displayed on the screen.
Caution Messages
Use the list below to check the meaning of the messages displayed on the screen.
The TEMP/FAN indicator 
flashes.
• The fan is broken.
c Consult with qualified Sony personnel.
The TEMP/FAN indicator 
lights up.
• The internal temperature is unusually high.
c Check to see if nothing is blocking the ventilation holes.
Both the LAMP/COVER 
and TEMP/FAN  indicators 
light up.
• The electrical system breaks down.
c Consult with qualified Sony personnel.
Message
Meaning and Remedy
High temp.! 
Lamp off in 1 min.
• Internal temperature is too high.
c Turn off the power.
c Check to see if 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.
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 SVGA (see page 14).
Please check INPUT-A 
setting.
• 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 27).
Please replace the LAMP.
• It is time to replace the lamp.
c Replace the lamp.
Message
Meaning and Remedy
NO INPUT
• No input signal
c Check connections (see page 14).
Not applicable!
• You have pressed the wrong key.
c Press the appropriate key.
Symptom
Cause and Remedy