LAMP indicator |
Indicator |
Cleaning and replacing the air filter
If the air filter becomes clogged with dust, the internal temperature of the projector will rise, the TEMP indicator will flash and the projector power will turn off. The air filter should be cleaned every 100 hours of use, depending on the location where the projector is being used.
display | Illuminated (red) | Flashing (red) | ||
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| It is nearly time to | An abnormality has been detected in the lamp | ||
Problem replace the lamp | circuit. |
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| unit. |
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| BDoes “REPLACE | BThe power may | BThere may be an | |
Possible | LAMP” appear on | have been turned | abnormality in the | |
the screen after | on straight away | lamp circuit. | ||
cause | ||||
the projector is | after it was turned |
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| turned on? | off. |
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| BThis occurs when | BWait for a while | BTurn off the MAIN | |
| the operation time | until the lamp unit | POWER switch by | |
| for the lamp unit is | cools down before | following the | |
| nearing 1800 | turning the power | procedure given | |
| hours. (when | back on again. | on page 24, and | |
| LAMP POWER |
| then contact an | |
Remedy | has been set to |
| Authorised | |
“HIGH”) Ask your |
| Service Centre. | ||
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| dealer or an |
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| Authorised |
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| Service Centre to |
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| replace the lamp |
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| unit. |
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NOTE:
BBe sure to turn off the MAIN POWER switch by following the procedure given in “Turning off the power” on page 24 before carrying out any of the procedures in the “Remedy” column.
BIf the main power turns off after the TEMP indicator starts flashing, it means that an abnormality has occurred. Please contact an Authorised Service Centre so that the necessary repairs can be made.
Cleaning
Use a vacuum cleaner to clean off any accumulated dust.
Air filter cover
NOTE:
BIf the dust cannot be removed by cleaning, it is time to replace the air filter. Please consult your dealer. Furthermore, if the lamp unit is being replaced, replace the air filter at this time also.
Replacement procedure
#Turn off the MAIN POWER switch and disconnect the mains lead plug from the mains socket.
Turn off the MAIN POWER switch according to the procedure given in “Turning off the power” on page 24 before disconnecting the plug from the mains socket.
$Gently turn the projector upside down, and then remove the air filter cover.
Air filter cover
%Replace the air filter, and then install the air filter cover.
Air filter
NOTE:
BBe sure to install the air filter cover before using the projector. If the projector is used without the air filter cover installed, dust and other foreign particles will be drawn into the projector, and malfunctions will result.
Care and maintenance