Question about Hitachi Performa CP-RS55 Multimedia Projector

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Lcd projector displays the message check air flow

Lcd projector

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Hi....

Clean the filter

It will show you in the manual

Posted on Apr 23, 2010

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Posted on Jan 02, 2017

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SOURCE: my projector displays a message called ''check the air flow''.

Check Air Flow means that the heat sensor is activated. This message means that the air around the projector is not circulating well... causing the heat. Check that the projector has at least 2 ft free air around it. Also, make sure that the filter is cleaned.

Hope this helps!

Posted on Mar 16, 2009

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1 Answer

Why does my Mitsubishi hc5500 projector only display a blue screen but still play sound?


The unit may need cleaning. The lamp will shut off if the air flow is blocked by dust.

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the heat from the lamp has damaged your LCD panel
you may need to service the projector check the air flow o avoid further damage to the panels
check the filter and see if it is blocking the air flow!
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It says to Check the air flow


Open the cover. At some ends there will be 'filters', to clean the air entering the projector. If these filters are blocked with dust or lint, air flow will be blocked.
Clean any dust from these filters. Close the cover and check whether your problem is solved.

Sep 14, 2011 | Hitachi CP-X251 LCD Projector

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Overheating


Check the air intake filter on the bottom of the projector. Clean or replace it, Page 147 in User Guide, then check for air flow from the output vents. Also, be sure there is no intake or output air restriction - air needs to get under the projector and be able to freely flow out.

Feb 08, 2011 | Epson PowerLite® 1715c LCD Projector

1 Answer

CP-X260 PROJECTOR SHOWN A MASSAGE "CHECK AIR FLOW


If you have the user manual,read it first.It will show the reasons why those messages are poping up.Temperature sensors are located on the vents which gives you the problem messages. Usual problem is that the vents cooling your system is blocked preventing the air to cool your heating lamp.If you want to do service on your own(try your warranty first,opening the unit voids the warranty) you can unscrew the covers yourself.Unplug the unit first.Get a clear tape and as you remove the screws,tape the screws near the holes you got them from to prevent confusion upon rescrewing the covers back.Locate the vents filters,usually found on near exhaust fans and locate another one with a foam and screen near a smaller fan.Blow or get a smaller powered vacuum to **** dirts out.Re-install the foam and screen filter the way you removed it,be sure to observe the connector for the fans.

Nov 25, 2010 | Hitachi CP-X260 LCD Projector

1 Answer

My hitachi cpx201 projector says to check the air flow


Hi There Teacher!
the air filter unclips on the left hand side, lens facing out.
after vacumming out the filter see below for filter reset counter procedure
Good Luck!
Turn the projector on and reset the filter time using the FILTER TIME item in the EASY MENU. Before taking care of the air filter, make sure the power switch is off and the power cable is not plugged in, then allow the projector to cool sufficiently. Taking care of the air filter in a high temperature state of the projector could cause an electric shock, a burn or malfunction to the projector. Use only the air filter of the specified type. Do not use the projector without the air filter or the filter cover. It could result in a fire or malfunction to the projector. Clean the air filter periodically. If the air filter becomes clogged by dust or the like, internal temperatures rise and could cause a fire, a burn or malfunction to the projector. WARNING Please replace the air filter when it is damaged or too soiled. When you replace the projection lamp, please replace the air filter . An air filter of specified type will come together with a replacement lamp for this projector . Please reset the filter time only when you have cleaned or replaced the air filter, for a suitable indication about the air filter. The projector may display the message such as ?gCHECK THE AIR FLOW?h or turn off the projector, to prevent the internal heat level rising. NOTE (1) Press the MENU button to display a menu. (2) Point at the FILTER TIME using the ??/?? button, then press the button. A dialog will appear. (3) Press the ?? button to select RESET on the dialog. It performs resetting the filter time.

Jan 14, 2010 | Hitachi CP-X201 Projector

1 Answer

How we can clean airfilter because message is appearing regarding clean your air filter


check in the menu to see if there is a filter timer that you can reset. if so, reset it. if not, there is an air flow sensor on the projector that will send that message if the air flow is decreased so the projector does not overheat. find the filter and remove it. blow it out with canned air and blow out the projector as well. replace the filter and enjoy!

Nov 05, 2009 | 3M X50 Multimedia Projector

1 Answer

Problem with hitachi cp-RS55 multimedia projector sir


There is a menu item which has both the lamp hour reset and check air flow, etc. You must go into the menu and reset the air flow item. MAKE SURE YOU CLEAN THE DUST FILTER!! Heat is the number one killer of projectors and Hitachi's run "hot". I clean my projector once a week--Hey, I'm not rich. lol! Also, excessive heat will cause the lcd panels to fail prematurely and cause lots of other components to do the same.--Rick

Mar 16, 2009 | Hitachi Performa CP-RS55 Multimedia...

1 Answer

My projector displays a message called ''check the air flow''. what can i do to remove that message?


Check Air Flow means that the heat sensor is activated. This message means that the air around the projector is not circulating well... causing the heat. Check that the projector has at least 2 ft free air around it. Also, make sure that the filter is cleaned.

Hope this helps!

Mar 16, 2009 | Hitachi Performa CP-RS55 Multimedia...

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