Polaroid LCD projector 105 projecting blue horizontal lines

SOURCE: Hitachi LCD Projector

Hello Dear,

This problem seems to be the main card problm which is connected with the RGB Panels of the Projector.

Viren

SOURCE: Vertical lines on projected image from a Dell Data Projector. White vertical lines are appearing at even spacing across the width of the image projected. At a loss to how to fix this. Any ideas as to

that is due to lcd filter units , try to align, precision work

SOURCE: MultiSync LT280 LCD Projector: projecting blue screen was working fine input is c...

replace the vga/dvi cable and try that.

Doug

• 5 Answers
• Posted on Feb 22, 2012

SOURCE: My hitachi cpx 443 lcd

Calmly explain that you know the white dot problem is rampant, that you know that these failures are being handled out-of-warranty, and that you'd like to have your unit handled similarly. (For the record--never, never get irate with a phone CSR. You get much more with sugar than you do with salt.)

A little research will show you that Texas Instruments is the primary manufacturer of the DMDs. They license other companies to sell their devices in their rebranded units. So any white dot problem can be handled the same way with any other company. Be patient, but be firm. Never be afraid to calmly ask to speak to a supervisor when you don't receive the answer you're expecting.