HI.I HAVE A OPTOMO PROJECTOR HD 25,IT IS GIVING A WARNING MESSAGE WHEN YOU POWER ON:WARNING CLEAN THE FILTER:

SOURCE: Projector Reset

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 [email protected] Have a great evening.

Hitachi CP X1250 3LCD Projector

aboutprojectors.com

Hitachi CP X1250 3LCD projector...

SOURCE: The clean your filter warning sign comes up and

Once the filter is replaced, plug the projector back in and make sure the projector is in standby mode.  Point the remote control at the projector and press the following buttons in order in less than 3 seconds: reset, ←, →, enter.  This worked for me.  Good luck.

SOURCE: Resetting the air filter timer

Hiya there, just worked out how to reset the filter timer so for those that need to know here's the solution;
Bring up the menu and go right the way down to "Option" where it shows you the lamp and filter hours.
Next highlight/select the filter timer section and while its on there hold the RESET button on the remote for 5 seconds.. this then pops up with a resert option and hey, 0h again, good as new! :-)
Oh and if you dont have a remote, just hold the right arrow button instead for 5 seconds in place of the reset and follow instructions as above!
Hope this helps.
Regards,
Omar.

Richard C Cohen

• 171 Answers
• Posted on Sep 08, 2009

SOURCE: Clean Filter - NEC VT700 projector

Need to go into the menu and find the option to reset. Choose the "reset filter hours" option.---Rick

SOURCE: how do I clean the filter

Down load the Operating Instructions on link below. On page 61 tells you how to clean the filter.

Operating Instructions (VPL-VW60)

http://esupport.sony.com/US/perl/model-documents.pl?mdl=VPLVW60


Good luck and please rate 4 thumbs for the free answer