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Bright lamp new hours

The lamp hours say 52, what does it mean.

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52 hours left before replacement

Posted on Nov 18, 2013

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1 Answer

50hm66


Some possible reasons include: New lamp is generic and or has a issue----excessive dust or dirt inside the unit on fans etc.

Some of these units had a feature in the menu for quick on where lamp is lit at low level all the time---this shortens the life of the lamp etc

If you did not have this issue before lamp replaced I would suspect a generic cheap bulb may have been used instead of the Toshiba cartridge / lamp combo which costs more.

With the quick on if the set has it normal time is 20 seconds for screen to light----set WILL DETECT IF LAMP IS NOT COMING UP FAST ENOUGH OR BRIGHT ENOUGH.

Generic lamps (cheap) will never be as bright or last a long as a OEM lamp unit.

Just some thoughts based on your question.

Aug 28, 2012 | Toshiba 50HM66 52" Television

1 Answer

Got a new lamp tv works great but wen I turn it off it has a very quiet hum is this normal also wen I turn it off the.red.light blonks green for a while befor eventualy going away what dose this mean...


Hello; The noise when turning set off is likely the fan that cools the lamp down gradually. The lamp can crack if the fan does not work. Dust in the fan can also add to the noise. When the set is turned on, the microcomputer watches the lamp come up to full brightness and shows this with the LED colors. All lamps containing mercury take time to get up to full brightness.This also applies to mercury compact florescent lamps, yard lights, and even neon signs that contain mercury.

Jun 07, 2011 | Toshiba 52HM95 52" HDTV Projection...

1 Answer

I have a 52 inch sony tv and it says projection lamp is near end what do i need to do?


Buy a lamp and sit on it. Meaning, you don't need to put it in until your old lamp goes. But, it will be handy to have it around for when it finally goes into the lamp graveyard.

Now, couple of things:

* If you don't notice a dimishing of brightness in your set, or your set's not doing the other things bad lamps do (like randomly shutting off your set), you can bypass the lamp reminder message on most Sony sets (I'll tell you how in a second).

* Even if you don't notice a loss of brightness, you most likely have lost a good amount of brightness and your eyes have grown accustomed to it.


How to bypass the Lamp Reminder message:
--------------------------------------------------------------
(works on some sets, not all)

OK, so you have got your new lamp, but you want to squeeze the life out of your old lamp as much as possible. Or, your repair guy came out and put a new bulb in and two days later that message pops up.

Pick up your handy Sony remote.

* Press Menu (or WEGA Gate, on some models)
* Navigate to the SETUP tab (usually by pressing the down arrow; it's usually the last option)
* Press Enter
* Use your down arrow to go to the last option on the screen, and then keep going.
* Find the option that says "Lamp Replacement"
* Press Enter
* Press Yes

Done.

What we've done is reset the Lamp Timer. You will want to not forget that you did this, because you will forget that you are going to need a new lamp. So, buy the lamp first before you procastinate.

And, when you install the new lamp, wash, rinse and repeat.

Cheers

Jul 10, 2009 | Sony XL5300 Replacement Lamp for XBR2 SXRD...

1 Answer

My 52 inch rear projecter rca tv model number r52wh74 picture goes black after a little wile and dont come back for awile staying off longer and longer all the time. but there is sound.


It seems that you have either a defective lamp or ballast, i recommend that you replace the lamp first, if it doesn't work it means that it's most probable that your ballast doesn't have enought voltage to keep up with your lamp. I recommend you get a Philips lamp since it's going to give you a brighter image and also it has a longer life spand 6-8 thousand hours, on the other hand, the generic lamps last 3-6 thousand hours and the image is not that bright, so if you're looking for quality get the Philips.

Jun 29, 2009 | RCA Televison & Video

1 Answer

Tv color not bright enough and just replaced lamp


Clean the small mirror in front that projects the image onto the rear mirror. The Rear mirror always stays good but the front small mirror gets dusty and the colors and bright levels get affected and appear dim.

Jun 09, 2009 | Mitsubishi WD52527 52" Projection HDTV

1 Answer

Mitsubishi WD-52525 52-inch DLP HDTV ywllow warning lamp light


that means your lamp it is getting to the end of its life.
sometimes even if the lamp still good the TV will send you that message because that timer is closed to 5000 hours

What you can do is open the lamp door, closed again and the tv will ask you if you replaced it the lamp, and just say yes and that sign will go away

or just simple replace the lamp. 915P020010

Apr 18, 2009 | Mitsubishi WD-52525 52" Rear Projection...

2 Answers

Dv 10 Lamp trouble


examine the lamp
any fault should be visible on the tube.
i assume you mean the pj lamp glowing bright red

Feb 26, 2008 | Optoma MovieTime DV10 Multimedia Projector

1 Answer

Lamp


It means the counter hours have been reached... Is it possible that you've had the lamp replaced once before and didn't reset the counter??
Bill

Nov 20, 2007 | JVC HD-52Z575 52" Rear Projection...

1 Answer

My picture brightness is uneven - there is a persistant bright field on my screen.


I have the exact same problem with my AE700. It a started about the same time, around 2500 hours for me. I lived with it untill I could afford a new bulb which arrived yesterday. The old bulb was still working at a 3603 hours when I installed the new one. But the new bulb didn't fix the problem for me either. I may try to take it apart this weekend and give it a good cleaning. Andy

Jan 07, 2007 | Panasonic PT-AE700U Multimedia Projector

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