Question about Panasonic PT-AE900U Multimedia Projector

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My Panasonic PT LC76U has horizontal pixelated lines. See image at this link http://abigproduction.us/_images/panasonic.jpg

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  • 93 Answers

You need to check:
the Vga cables if the image shown is that from a computer
firstly check if the Panasonic logo comes ok in the beginning
if ok then try connecting a laptop directly thru a short patch cable to the computer port of the projector[i am assuming that the projector has been installed to the ceiling]
if this works ok , then the projector is fine!
you need to figure out the problem with the vga cabling and switchers if any of them are used!

Posted on Jan 18, 2013

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Posted on Jan 02, 2017

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SOURCE: Panasonic PT-AE900U displays black and white only

sounds like bad cables, or wrong setting on projector you may have it set to compoent instead of composite,, you don't tell how you are hooking it up. (what type of cables you are using)

Posted on Jul 17, 2008

micromaster
  • 3614 Answers

SOURCE: Panasonic PT-AE900u no image

may i know now what is the age of your projector. have you done replacing the lamp of the unit before.

Lamp life varies by manufacturer and projector type. Lamp life also depends on the projector's environment: air flow, clean air, and also on the level of usage. Check the user's manual or specification pages for your projector to determine the exact lamp life.

Posted on Nov 04, 2008

keithd2704
  • 56 Answers

SOURCE: Bluish image appearing on screens

It sounds like the projection lamp is beginning to show its age. How many hours of use does the unit have on the bulb? The bulb are typically rated for about 800-1600 hours of use before they go bad. The bluish image on the screen image is a typical tell-tale sign that the bulb is going to need replacing.

Most of your better projection units will have an internal time counter of the bulb life from the time the unit is first used or when a bulb is replaced. Check to see if your unit has this feature, if so it will show you on the screen display what is the total number of hours on the bulb and the estimated remaining hours of life.

Be aware that the replacement bulbs are NOT cheap and usually will cost you several hundred dollars, I have seen bulbs for professional projection units used for large convention/presentations have bulbs costing as much as $500.00 USD.

One other last thing to check is to clean the lens of the unit both inside and outside. To clean the inside, you will need to remove the bulb (be sure to wear a rubber glove as the oils from your skin will cause the lamp to blow, (causes a hot spot)). Then using a cleaning wipe, just as one used for cleaning microscopes or glasses, wipe the lenses. The discoloration might also being caused by dirt and oils on the lenses.

I hope this shed some light on your church's projection problem.

Posted on Sep 19, 2009

Testimonial: "I was hoping that it would not be a bulb issue. I do not know at this point how much age is on the bulbs, but I am going to check tomorrow. "

  • 2 Answers

SOURCE: I replaced the lamp on a Panasonic PT-LC80U

here are some probable causes..
This appears to be an older model (over 5 years old) and LCD projectors turn yellow with age. It's just what they do
However, if you are projecting a computer signal or a component signal, a short in the blue signal of the cable can cast yellow hues over your image. The hue will cover the entire image as if you are viewing the image "through rose (or in this case, lemon) colored glasses" so to speak. That's an easy fix.

Harder fixes: the blue LCD panel is weaking and/or gone bad.

If you have a round yellowish spot in the middle of your screen, the diffuser has been overheated and is "burnt".

Posted on Apr 14, 2010

  • 1 Answer

SOURCE: I have a Panasonic pt-ae900u

I have the exact same issue with my projector and was wondering if anybody has an idea what the problem/solution could be? Have checked all internal connections, wiring, etc. but nothing is physically wrong with it. Powers on and off with no issues; bulb is working but no light out of the lens. Please help!

Posted on Nov 08, 2010

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I need operational manuel forpanasonic lcd lc76u i lost mine in moving


Panasonic has the manual as a PDF in their support section: http://service.us.panasonic.com/operman/ . Enter the model number and confirm that you accept the terms and conditions. The direct link is http://service.us.panasonic.com/OPERMANPDF/PTLC76U.PDF .
Retrevo also has a link to the manual here: http://www.retrevo.com/support/Panasonic-PT-LC76U-Projectors-manual/id/619ag915/t/2/ . You will need to enter a code to access the pdf.

If you need a printed copy, either print it yourself from Adobe Reader or take it to a print shop (on a flash drive or optical disc) and have it printed.

I hope this helps.

Cindy Wells

Jul 08, 2011 | Panasonic PT LC76U Multimedia Projector

1 Answer

I need a operational manuel forptlc76u panasonic


Hi,
Welcome to Fixya. If you need a manual for your Panasonic PT-LC76u please click on the link below
Panasonic PT-LC76u Manual
Thanks for using Fixya

Jul 08, 2011 | Watches

1 Answer

Panasonic PT LC76U Multimedia Projector Lamp how do i reset the timer


press the MENU button to display the menu screen, and then press the UP and DOWN aero button to select the "OPTION" menu. press the ENTER button and then press the UP and DOWN aero button to select "LAMP RUNTIME". Press and hold the ENTER button for approximately 3 seconds.
The "LAMP RUNTIME" screen will be displayed.
(NOTE: press any button other then the POWER button to cancel the "LAMP RUNTIME" screen)
Press the POWER button to turn off the power.
The POWER button on the projector illuminates red.
This will reset the cumulative usage time for the lamp unit to "0"

Jan 12, 2011 | Panasonic PT LC76U Multimedia Projector

1 Answer

I have a panasonic pt-60dl54, the sound works but green picture


Hi,Yes your problem sounds like the DMD board.This is how it works: http://electronics.howstuffworks.com/dlp1.htm Basically the light of the lamp goes through a tunnel that carries a color wheel(rotating disc with a gamma of colors that creates the colors on your tv)then the light of the lamp goes through the DMD board which is a chip composed of around 2 million pixels that creates the images and colors.When it starts to fail it will create black bars,pixelation,color distortion or white dots on screens.You will need to replace the DMD board. Have a blessed one!

Apr 13, 2010 | Panasonic PT-50DL54 50" Rear Projection...

1 Answer

Panasonic PT-AE900u Horizontal Ghost Image/ 2:35 Image Retention.


It sounds like an Intergrated Circuit (IC) has fried. Even on a good day, this is not something you can attack at home. As a tech (and as an owner of that model samsung), I'd need a map & tools to know what's going on. Your best bet in this situation is to contact Samsung and let them recommend an authorized service center in your area. Sorry I can't be of more help, but this is a rather serious problem.

Jul 21, 2009 | Panasonic Televison & Video

1 Answer

Camera freezes with lens out, tried changing batteries.


Hello

Please try with this and you are going to get the resolution.

http://www.digitalcamerawarehouse.com.au/images/genbatts002_sml.jpg


Thanks & Regards

Apr 05, 2009 | Panasonic Cameras

1 Answer

Double image


you need to replace both convergence ICs they are both STK392-110 you can get replacment Ics at the following link with free step by step instructions with pictures. here is the link.
http://servicemanuals.vstore.ca/

Aug 13, 2008 | Panasonic PT-56WX53 53" Rear Projection...

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