Troubleshooting
Symptom | Cause | Remedy |
The LAMP/COVER indicator | The lamp cover or the air filter cover is | Attach the cover securely (see pages 33 (EN) and |
flashes. | detached. | 34 (EN)). |
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The LAMP/COVER indicator | The lamp has reached the end of its life. | Replace the lamp (see page 33 (EN)). |
lights up. |
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| The lamp becomes a high temperature. | Wait for 90 seconds to cool down the lamp and |
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| turn on the power again (see page 21 (EN)). |
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The TEMP/FAN indicator | The fan is broken. | Consult with qualified Sony personnel. |
flashes. |
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The TEMP/FAN indicator | The internal temperature is unusually | Check to see if nothing is blocking the ventilation |
lights up. | high. | holes. |
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The Remote Commander | The Remote Commander batteries are | Replace with new batteries (see page 16 (EN)). |
does not work. | dead. |
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| The COMMANDER ON/OFF switch is | Set the switch to ON position (see page 16 (EN)). |
| set to the OFF position. |
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| The cable is connected to the CONTROL | Disconnect the cable (see page 16 (EN)). |
| S OUT jack. |
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| The front/rear remote control detector is | Change the setting of SIRCS RECEIVER in the |
| near the fluorescent lamp. | SET SETTING menu (see page 29 (EN)). |
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The laser pointer is not | The batteries are dead. | Replace with new batteries (see page 16 (EN)). |
emitted. |
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| The Remote Commander is used as | Install batteries (see page 16 (EN)). |
| wired without batteries. |
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The joystick, R CLICK, or L | The mouse port on the computer does | Restart the computer. |
CLICK key does not function. | not recognize the mouse cable. |
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Warning messages
Use the list below to check the meaning of the messages displayed on the screen.
Message | Meaning | Remedy |
High Temperature! | Internal temperature is too high. | Turn off the power. |
Power off in 1 min. |
| Check to see if nothing is blocking the ventilation |
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| holes. |
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Frequency is out of range! | This input signal cannot be projected as | Input a signal that is within the range of the |
| the frequency is out of the acceptable | frequency. |
| range of the projector. |
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| The resolution setting of the output | Set the setting of output to the SVGA (see page 18 |
| signal of a computer is too high. | (EN)). |
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Caution messages
Use the list below to check the meaning of the messages displayed on the screen.
Message | Meaning | Remedy |
NO INPUT | No input signal | Check connections. |
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Not applicable! | You have pressed the wrong key. | Press the appropriate key. |
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36 (EN)