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| LAMP indicator | |
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Indicator | Illuminated (red) | Flashing (red) | |
display | |||
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| It is nearly time to | An abnormality has been detected in the lamp | |
Problem replace the lamp | circuit. | ||
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.
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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 23, and | |
| LAMP POWER |
| then contact an | |
Remedy | has been set to |
| Authorised | |
“HIGH”) Ask your |
| Service Center. | ||
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| dealer or an |
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| Authorised |
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| Service Center to |
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| replace the lamp |
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| unit. |
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NOTE: |
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BBe sure to turn off the MAIN POWER switch by following the procedure given in “Turning off the power” on page 23 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 Center so that the necessary repairs can be made.
Cleaning procedure
#Turn off the MAIN POWER switch and disconnect the power cord plug from the wall outlet.
Turn off the MAIN POWER switch according to the procedure given in “Turning off the power” on page 23 before disconnecting the plug from the wall outlet.
$Gently turn the projector upside down.
NOTE:
BPlace the projector on top of a soft cloth so that it will not become scratched.
%Remove the air filter.
Put your fingernails under the air filter and pull the air filter out of the projector.
&Clean the air filter.
Use a vacuum cleaner to clean off any accumulated dust.
NOTE:
BBe careful not to let the air filter get sucked into the vacuum cleaner.
'Install the 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.
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.
Others
Air filter
40 | 41 |
