
Appendix
Projector Troubleshooting
Check the following items whenever you experience any problem with the projector.
| Problem | Cause and Recommended Action | See | 
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| The projector does not | If the POWER/STANDBY indicator is not lit, the | “User’s Guide | 
| turn on when I press the | AC power cord may not be connected correctly. | (Basic | 
| [ ] (power) key. | JMake sure the AC power cord is connected | Operations)” | 
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 | correctly to the projector and the power outlet | 
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 | (see “Turning On the Projector”). | 
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 | If the TEMP or LAMP indicator remains flashing | “User’s Guide | 
| 
 | or lit, it means some type of error has occurred. | (Basic | 
| 
 | JSee “Error Indicators” under “Indicators and | Operations)” | 
| 
 | Alert Tones”. | 
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| The projector does not | The connected computer or video device may not | — | 
| project any image from | be turned on, or it may not be outputting a video | 
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| the connected device. | signal. | 
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 | JMake sure the connected computer or video | 
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 | device is turned on, and perform the required | 
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| 
 | operation on it to output a video signal. | 
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 | The correct output source is not selected on the | page 6 | 
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 | projector. | 
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 | JOn the projector, select the input source that | 
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 | corresponds to the device whose image you | 
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 | are trying to project. | 
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| The projector does not | Images may not project correctly when you have | “User’s Guide | 
| correctly project the image | the component output of a video device | (Basic | 
| from the connected | connected to the RGB input terminal of the | Operations)” | 
| device. | projector. | 
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| 
 | JTry using the projector’s VIDEO input terminal | 
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 | or  | 
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| 
 | a Standard Video Device”). | 
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| When RGB/Component is | The settings configured on the setup menu’s | page 44 | 
| selected as the input | “Detailed Settings J Advanced Settings 2 J RGB | 
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| source, the color of the | Input” menu may not be compatible with the | 
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| projected image or the | device connected to the RGB input terminal. | 
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| image itself is abnormal. | JUse the setup menu to configure the “Detailed | 
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| 
 | Settings J Advanced Settings 2 J RGB Input” | 
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 | menu settings to correct the problem. | 
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