Appendix
Problem | Cause and Recommended Action | See |
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|
|
The remote controller does | The remote controller batteries may be dead. | User’s |
not work. | JReplace the batteries (see “Loading Remote | Guide |
| Controller Batteries”). | (Basic |
|
| Operation) |
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|
| The remote controller may be too far from the | page 64 |
| projector. |
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| JMake sure the remote controller is within the |
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| allowable range when you operate it. |
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|
|
|
The auto keystone | The sensors may have finger smudges or dirt on | page 8 |
correction function (AF/AK) | them. |
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does not work correctly. | JCarefully wipe the sensors with a commercially |
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| available lens cloth or optical lens paper, like |
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| those for eyeglasses or camera lenses. |
|
|
|
|
| There may be an obstruction between the | _ |
| sensors and the screen. |
|
| JRemove the obstruction. |
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|
|
The TEMP or LAMP | JSee “Error Indicators” under “Indicators and | User’s |
indicator is flashing or lit. | Alert Tones”. | Guide |
|
| (Basic |
|
| Operation) |
|
|
|
The message “It is time to | It is time to replace the lamp. | User’s |
replace the lamp.” is being | JReplace the lamp (see “Replacing the Lamp”). | Guide |
projected. |
| (Basic |
|
| Operation) |
|
|
|
The message “The lamp | The allowable life for the lamp has been | User’s |
has exceeded its service | exceeded, and the projector will not turn on. | Guide |
life!.” is being projected. | JReplace the lamp (see “Replacing the Lamp”). | (Basic |
|
| Operation) |
|
|
|
zTry performing the following steps, which can return the projector to normal operation.
1. Press the [ 
] (power) key to turn off the projector.
2.After the projector’s cool down is finished and the fan is completely stopped, unplug the AC power cord.
3.Plug the power cord back in and turn the projector back on again.
∗If the power off confirmation message does not appear when you press the [ 
] (power) key, unplug the AC power cord and wait for at least 10 minutes. Then plug the power cord back in and turn the projector back on again.
If normal operation does not resume after you perform the above steps, take the projector to your retailer or authorized CASIO Service Center.
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