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Symptom | Cause and Remedy |
• STATUS in the SET SETTING menu has been set to OFF. | |
appear. | c Set STATUS in the SET SETTING menu to ON (see page 30). |
Color balance is incorrect. | • Picture has not been adjusted properly. |
| c Adjust the picture (see page 27). |
| • Projector is set to wrong color system. |
| c Set COLOR SYS in the PICTURE CTRL menu to match the |
| color system being input (see page 27). |
The picture is too dark. | • Contrast or brightness has not been adjusted properly. |
| c Adjust the contrast or brightness in the PICTURE CTRL menu |
| properly (see page 27). |
The picture is not clear. | • Picture is out of focus. |
| c Adjust the focus (see page 23). |
| • Condensation has occurred on the lens. |
| c Leave the projector for about two hours with the power on. |
The picture appears too | • SHIFT in the INPUT SETTING menu has not been adjusted |
small on the screen. | properly. |
| c Adjust SHIFT in the INPUT SETTING menu properly (see |
| page 28). |
The picture flickers. | • DOT PHASE in the INPUT SETTING menu has not been adjusted |
| properly. |
| c Adjust DOT PHASE in the INPUT SETTING menu properly |
| (see page 28). |
Sound |
|
Symptom | Cause and Remedy |
No sound. | • Cable is disconnected or the connections are wrong. |
| c Check that the proper connections have been made (see page |
| 16). |
When sound is input | • Monaural sound is being input through the AUDIO connector. |
through AUDIO connector, | c Input stereo sound. |
sound comes through one |
|
channel only. |
|
Others |
|
Symptom | Cause and Remedy |
The LAMP/COVER | • The lamp cover or the air filter cover is detached. |
indicator flashes. | c Attach the cover securely (see page 31). |
The LAMP/COVER | • The lamp has reached the end of its life. |
indicator lights up. | c Replace the lamp (see page 31). |
| • The lamp becomes a high temperature. |
| c Wait for 90 seconds to cool down the lamp and turn on the |
| power again (see page 31). |
The FAN/TEMP indicator | • The fan is broken. |
flashes. | c Consult with qualified Sony personnel. |
The FAN/TEMP indicator | • The internal temperature is unusually high. |
lights up. | c Check to see if nothing is blocking the ventilation holes. |
Both the LAMP/COVER | • The electrical system breaks down. |
and FAN/TEMP indicators | c Consult with qualified Sony personnel. |
light up. |
|
Warning Messages |
| ||
Use the list below to check the meaning of the messages displayed on the screen. |
| ||
Message | Meaning and Remedy | Maintenance | |
High temp.! | • Internal temperature is too high. | ||
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! | • 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 |
| |
| CX1) (see page 16). |
| |
Please check | • You have input RGB signal from the computer when |
| |
setting. | the SET SETTING menu is set to COMPONENT. |
|
Remote Commander
Symptom
The Remote Commander does not work.
The joystick, R CLICK, or L CLICK key does not function.
Cause and Remedy
•The Remote Commander batteries are dead. c Replace with new batteries (see page 14).
•The front/rear remote control detector is near the fluorescent lamp. c Change the setting of SIRCS RECEIVER in the SET SETTING
menu (see page 30).
•The mouse port on the computer does not recognize the mouse cable.
c Restart the computer.
| c Set |
Caution Messages | |
Use the list below to check the meaning of the messages displayed on the screen. | |
Message | Meaning and Remedy |
NO INPUT | • No input signal |
| c Check connections (see page 16). |
Not applicable! | • You have pressed the wrong key. |
| c Press the appropriate key. |
| GB | Troubleshooting |
34 | ||
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Troubleshooting | 35 | GB |
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