Remote Commander
Symptom | Cause and Remedy |
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The Remote Commander | The Remote Commander battery are dead. |
does not work. | c Replace them with new battery (see page 16). |
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Others
Symptom | Cause and Remedy |
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The control panel keys do | The control panel keys are locked. |
not function. | c Unlock the control panel keys (see page 34). |
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Indicators
Symptom | Cause and Remedy |
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The LAMP/COVER | The lamp cover or the air filter cover is detached. |
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indicator flashes in orange. |
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(Repetition rate of 2 |
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flashes) |
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The LAMP/COVER | • The lamp has reached the end of its life. |
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indicator flashes in orange. | c Replace the lamp (see page 40). |
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(Repetition rate of 3 | • The lamp has reached a high temperature. |
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flashes) | c Wait for 60 seconds to cool the lamp and then turn on the power |
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| again. |
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:/1 key flashes in red. | • The internal temperature is unusually high. |
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(Repetition rate of 2 | c Check to see that nothing is blocking the ventilation holes. |
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flashes) | • The projector is being used at a high altitude. |
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| c Ensure that “High Altitude Mode” in the INSTALL SETTING |
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| menu is set to “On.” |
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:/1 key flashes in red. | The fan is broken. |
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(Repetition rate of 4 | c Consult with qualified Sony personnel. |
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flashes) |
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:/1 key flashes in red. | Unplug the AC power cord from the wall outlet after the :/1 key |
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(Repetition rate of 6 | stops flashing, plug the power cord to the wall outlet, and then turn |
| Others |
flashes) | the projector on again. If the ON/STANDBY flashes in red and the |
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| problem persists, the electrical system has failed. |
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| c Consult with qualified Sony personnel. |
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Messages List
Warning Messages
Use the list below to check the meaning of the messages displayed on the screen.
Message | Meaning and Remedy |
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Please replace the Lamp | • It is time to replace the lamp and clean the air filter. |
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and clean the Filter. | c Replace the lamp (see page 40) and clean the filter (see |
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| • When this message appears even after replacing the lamp, the task |
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| has not been completed. |
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| c Perform the operation of steps 10 to 13 on page 41 |
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| 45 |
| Troubleshooting |
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