Question about Sony VPL-PX15 LCD Projector Multimedia Projector

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Coloration of part of picture

The picture now has a green tinge, 1/2 moon shaped on the bottom of picture. there is a pinky tinge above this. I may have possibly over heated. Could this be damage to the LCD's or bulb on way out?

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Epson adjustment

The projector has a 4:3 display panel (1024x768 pixels). When you send information to display in 4:3 mode, the picture spills over the top and bottom of your screen.

When you send stuff in 16:9 mode, the projector shows this on the screen as 16:9, but the panel area is still 4:3. This can't be altered. So the unused part of the 4:3 panel above and below the image still bleeds some light through. That's what you are seeing.

You can mask some of this effect by using light absorbing material such as black velvet above and below the screen. Alternatively you can replace the projector with one designed for home theater use which has a 16:9 panel to match the shape of your screen.

Sep 05, 2014 | Epson EX51 Projector

1 Answer

Red haze at bottom of screen

Shut down the projector and allow time to cool before the lamp is taken out to be examined for any dis-coloration. If so the lamp needs to be replaced, try to test using a leased lamp to confirm Also check for shift in the alignment of the lamp settings and also the Lamp alignment.

Dec 15, 2011 | Epson PowerLite Home Cinema 8500UB...

1 Answer

Television picture has green tinge to it, and the channel numbers which are normally green are now blue - please can you tell me what the problem is?

since no model number is given, I will have to say you need brand new cables. If your projector is an lcd model, your lcd panels could be going bad or your main board.

Aug 23, 2010 | Multimedia Projectors

1 Answer

IXD 420U projector takes a long time to project and has pink ima

If possible, try to replace the VGA cable between the projector and the computer. A bent or broken pin, or a damaged wire, can prevent the blue or green (or both) portions of the picture from being displayed. The result is a reddish/pinkish picture.

As for the long time to project an image, this could be an extended warm-up time. How old is the bulb in the projector? Does the projector have an option to display the hours used and/or remaining on the bulb? Bulbs do have a finite life, and when they near the end of their service life, they can become more difficult to start.

Hope this helps!

Feb 22, 2010 | Multimedia Projectors

1 Answer

Problem with the InFocus IN1 Gaming Projector (when recieved) - No red, constant yellow tinge and constant lines.

It is because the xbox 360 is set to 60hz, change it to 50hz and it will be clear like it's meant to be. However, some 360 games are 60hz so for those games the quality is not good.

Aug 10, 2008 | InFocus IN72 Multimedia Projector

1 Answer


LCD 101, your blue device is dying in the projector. Very common problem. The blue device cant handle the heat and allowing the other colors to come thru. I suggest replacing with a dlp brand product.

Jun 22, 2008 | Sanyo PLV-Z4 Multimedia Projectors

1 Answer

Yellow middle, Blue Exterior

Hi Druaga

This is a Blue LCD Polarizer that will have to be replaced if the spot shows yellow.

You will find that this will only get worse as time goes by.

May 28, 2008 | Panasonic PT-AE700U Multimedia Projector

1 Answer

Yellow tinged edges

Your problem is most likely your Blue and Green lens' inside the light engine. It's not something you can replace yourself. I worked for Philips for 14 yrs. repairing the LCD projectors the last 6 Yrs. Call philips and get the number of an ASC in your area that has repaired projectors.

Feb 14, 2008 | Philips Garbo Multimedia Projector

2 Answers

Red Lines On Screen of Hitachi 43FDX01B

can we see a picture of that?? I dont understand whatyour saying about the lines.. Are they differant colors or all red and do they make the pic bow?? does the pic look or have a reddish tinge to it?? is ther too much red in the picture??? Please let us know or let us see??

Apr 11, 2006 | Hitachi THE SOLUTION 3511 Projector, Mount...

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