Question about Hitachi Performa CP-RS55 Multimedia Projector

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Go to menu, than select filter timer. press reset for 3 seconds, reset the filter timer.

Posted on Nov 28, 2007

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Both red warning lights on the projector are blinking.

how about the fan does it works, then clean the filter.

Jul 18, 2012 | Multimedia Projectors

1 Answer

Optoma hd65 has a red light. Only had it for 5 months. How do you fix?

The red indicator light usually comes on when something needs attention. Most often it has to do with the lamp timer or the filter timer. The projector keeps track of how long it's been since you've changed the bulb or cleaned the filter(s). You can reset these timers in the menu. Be sure to clean the filter before you reset the timer

May 31, 2011 | Optoma HD65 DLP Projector

1 Answer

My panasonic PTLB60NTE shuts down after couple of minutes when I use wireless mode. How can I solve this?

There is three indicators lights on the panel
1. lamp indicator.
2. temperature indicator.
3. computer input indicator.

If your projector shutdown itself without given any indication its mean that your projector function POWER OFF TIMER is on. You can off this function.
How: (two keys back side of projector one is menu second is a joystick witch have 4 arrow keys and center press is enter)

press MENU button to display the menu screen and then use joystick UP or DOWN to select the OPTION menu. press joystick to ENTER and then use joystick UP or DOWN to select POWER OFF TIMER use joystick RIGHT or LEFT to select DISABLE then press MENU two times to exit the menu.

If your projector shutdown itself with given any indication then

If LAMP INDICATOR flashing RED then lamp circuit failure its need to be repair or replace.
If TEMP INDICATOR flashing RED then the temperature inside and /or outside the projector is abnormally high.

CAUSE: The ventilation opening are covered. The room temperature is too high. The projector is located at high elevations (above 1400m)
REMEDY:clean the air filter. Remove the object from the ventilation openings or clear around the projector. Set the HIGHLAND option to ON

Jan 04, 2011 | Panasonic PT-LB60NTE LCD Projector

1 Answer

After filter cleaning of a Sharp Notevision PG-B10S arose the following trouble: I turn the power on, during the warming up the stanby and power buttons go to green light, then after 10 seconds the power...

If you navigate through the projector menu you will most likely find an option to reset the filter timer. Resetting the timer will cause the indicator light to stop blinking.

Jan 18, 2010 | Sharp Notevision PG-B10S Multimedia...

1 Answer

What does the red light mean?

The red indicator light usually comes on when something needs attention. Most often it has to do with the lamp timer or the filter timer. The projector keeps track of how long it's been since you've changed the bulb or cleaned the filter(s). You can reset these timers in the menu. Be sure to clean the filter before you reset the timer. :)

Jan 17, 2010 | Optoma HD65 DLP Projector

1 Answer

Red light

thats not a bad thing, just clean air filter. if you have done it, then go to air filter on the menu, then keep reset pressed down - then it should be not blinking.
sorry for bad english!

Aug 01, 2009 | Hitachi CP-X275 Multimedia Projector

1 Answer

Flashing red light on lamp and filter

OK, let me throw out some possibilities. Most projectors how a built in lamp and filter timer. This lets you know when you need to clean your filter or replace your bulb. If left unchecked some models can prevent you from using the projector til the maintenance has been resolved. Clean your filter and refer to your owner's manual for how to reset the timers. If you still get the blinking or red lights after you have reset the timers then you may have a bad bulb or the contacts in the lamp assembly are tarnished or corroded. Pull out the lamp assembly and make sure the leads to the lamp are tight now take a small knife and scratch the metal contacts that the lamp assembly uses to connect to the projector. Clean them well so they will make good contact. Reinsert the assembly, close the case, and try it out. If you do not know how to take out the lamp then refer to your manual as it will have detailed instructions. If your projector still does not work then your lamp is bad and needs to be replaced.

Jul 19, 2009 | Hitachi CP-X253 Projector

2 Answers

Infocus Lp240 Projector Will not power on NEW BULB. Red light Blinks on and off.

The owner's manual should have a troubleshooting chart that will indicate what the blinking lights mean. If the new bulb did not clear it, the problem may be the ballast (part that starts the bulb). Also, when you replaced the lamp, you should also reset the lamp timer. Some units will continue to indicate a lamp needing replacement until the counter is reset. The procedure for that should also be in the manual.

Keep us posted.


Dec 18, 2008 | InFocus LP290 1100 Lumen XGA LCD Projector...

1 Answer

Both Temp and Lamp lights blink red

All you should need to do is go to the menu on the projector, and find the Filter Timer. Hit the right arrow to select the filter time, and then hold the rest button on the projector until you are prompted to confirm the reset. Hit menu to confirm and it should now reset the filter timer. Now cut the projector off and back on and the lights should stop blinking. I hope this helps.

May 23, 2008 | ViewSonic PJ551 Multimedia Projector

2 Answers

Hitachi CP-X250 LCD Projector

clean filter and reset the filter timer by advanced options filter timer and hold reset till menu shows then arrow up and it will zero out.

Oct 19, 2007 | Hitachi CP-X250 Multimedia Projector

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