Question about Hitachi CP-X445 Multimedia Projector

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Cleaning the filter/blinking LAMP and TEMP

-I have cleaned the air filter and i go to menu-options-filter time to make the reset but nothing happen. I puss the middle button in the remote control(enter),also tried the reset button but nothing...
-There are also blinking me the lights of LAMP and TEMP up of the projector. What should i do? I just bought the projector second hand.

Please let me now, thanks
Paris

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  • Anonymous Apr 12, 2009

    i had the same problem, thanks for tht info leon, worked a treat

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Goto Advanced menu and select option then lamp Time hold down the reset button on the unit for 3 seconds until a new screen comes up then hit reset. Do the same for resetting the filter time

Posted on Apr 27, 2009

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Hi Pan, it might help but i posted a few moments ago concerning a CP-RX60 (and CP-RS55), but when you get to the filter timer option, press and hold the right cursor button on the projector to enter the reset menu. also go into the advanced menu to reset the lamp time in the same fashion

Posted on Mar 11, 2009

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1 Answer

How do i access the air filter on the PJ551?


Air-Filter
Cleaning the Air Filter
The air filter should be cleaned as described below at intervals of approximately 100 hours. When
the filter is used for approximately 100 hours, the message "CLEAN THE AIR FILTER" appears
when the projector is switched on.
1 Switch the projector power supply OFF, and remove the power cord from the power outlet.
2 Clean the air filter with a vacuum cleaner.
3 Reset the Filter Timer using the function of the FILTER TIME on the OPTION Menu. Please
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Replacing the Air Filter
Replace the air filter if contamination cannot be removed, or if it is damaged. To order a new air
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1 Switch the projector power OFF, and remove the power cord from the power outlet.
2 Remove the filter cover and the filter.
3 Replace the new air-filter and the filter cover.
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Reset filter timer


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1 Answer

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Did you clean the air filter? You should vacuum it or use an air dusting can to clean it out.

Afterwards, reset the time in the menu. In the manual, it says you have to go in the menu to the OPTION submenu. Go down to FILTER TIME and hold the right arrow down for 3 seconds. It will then go into a mini-submenu that, when you press the up arrow, will reset the filter time to 0. The key is to hold down the right arrow initially for THREE+ SECONDS to get into the reset filter time menu. This is NOT the submenu that has RESET - EXECUTE. That is a different thing that doesn't reset filter & lamp time.

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http://www.hitachi-homeelectronics.us/supportingdocs/forhome/DisplayTechnologiesGroup/lcdprojectors/SupportingDocuments/01CP-S235-OG-ENG.pdf

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1 Answer

Resetting Air Filter Timer once cleaned.


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1 Answer

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Hi Here is the info for you :: Caring For The Air Filter The air filter should be cleaned about every 100 hours. If the indicators or a message prompts you to clean the air filter, clean the air filter as soon as possible. If the soiling will not come off the air filter, or it becomes damaged, then it needs to be replaced. Please replace the air filter as soon as possible. memoWhen you replace the lamp, please replace also the air filter. Turn off the projector, and unplug the power cord. Allow the lamp bulb to cool for at least 45 minutes. Apply a vacuum cleaner to the top of the filter cover and the air filter to clean. If the soiling will not come off the air filter, or it becomes damaged, it needs to be replaced. If the air filter needs to be replaced, contact your dealer to prepare a new air filter. Tell the dealer your air filter type. Turn on the projector power, and reset the filter timer. (1) While the projector running, press the MENU button to open the menu. (2) Choose the ?OPTION? on the menu using the / button, then press the button or ENTER button. (3) Choose the ?FILTER TIME? using the / button, then press and hold theRESET button for 3 seconds. (4) Choose the ?RESET? using the button. memo Incorrectly resetting of the filter timer (resetting without replacement, or neglect of resetting after replacement) will result in incorrect message functions. Here is the link to the users manual :: http://www.aboutprojectors.com/Hitachi-CP-X1250-projector.html Further Questions ?? Email Me hartmansp@inbox.com Have a great evening.

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