Red and blue color keep seperating after aprox. 15 min.

If you mean the red light is displaying offset from the blue and green then the red LCD panel inside the projector needs to be physically adjusted. If you take the projector apart you'll notice that the light source is split into red, green and blue light by passing through an optical splitter. Each color then passes through it's own LCD panel. Next, each color is joined back together by another light splitter to be projected to your screen. The red LCD panel is misaligned.

Your TV has convergence chips that need to be replaced by a tech. These keep tour red green and blue lights in sync with one another in order to give you a sharp color picture. When they fail your colors seperate.

Three d looking etc means a convergence problem.

If you go into the customer menu and select convergence and then advanced look to see if blue or red are skewed and or will NOT adjust in some area.

If this is the case I have start to finish and step by step instructions for this repair that I can post here for you.

Total parts cost will be under 30 dollars from a seller I use on EBAY.

LET me know if you have any questions.

SD TECH

In order of best to worst quality, and depending on which connectors both have.
1. Hdmi ( Video and Sound in one cable )
2. RGB also known as color stream (Red,Blue, and Green RCA ) Sound Seperate ( Red and White RCA )
3. Composite ( Yellow RCA ) Sound Seperate ( Red and White RCA ) sometimes mono (single sound RCA)
4. COAX (cable) which most DVD players don't have.

All RCA connections on devices should be center color coded And grouped by connection Video 1 Video 2 ect.

you have a miss aligned convergence. try to aligned it first.

projection tvs have seperate color bulbs that put out the same picture the lenses just need to be adjusted. they probably shifted during the move.

Picture Menu
Picture Mode: Expert1
*Backlight: 16
*Contrast: 83
*Brightness: 53
Sharpness: 50
*Color: 55
*Tint: 0
Expert Control

• Fresh Contrast: Off
• Noise Reduction: Medium
• Gamma: Medium
• Black Level: Low
• Real Cinema: On
• TruMotion: Low
• Color Standard: HD (N/A w/HDMI)
• White Balance: Warm
• **Method: 10-Point IRE
  • 10 IRE
    • **Red: 1
    • **Green: 2
    • **Blue: -16
  • 20 IRE
    • **Red: -6
    • **Green: 0
    • **Blue: -7
  • 30 IRE
    • **Red: -5
    • **Green: 0
    • **Blue: -4
  • 40 IRE
    • **Red: -8
    • **Green: 0
    • **Blue: -4
  • 50 IRE
    • **Red: -4
    • **Green: 4
    • **Blue: -4
  • 60 IRE
    • **Red: -6
    • **Green: 6
    • **Blue: -5
  • 70 IRE
    • **Red: -8
    • **Green: 3
    • **Blue: -10
  • 80 IRE
    • **Red: -8
    • **Green: 7
    • **Blue: -16
  • 90 IRE
    • **Red: -9
    • **Green: 5
    • **Blue: -18
  • 100 IRE
    • **Red: -10
    • **Green: 4
    • **Blue: -9

Color Management System

• Red Color: 0
• Red Tint: 0
• Green Color: 0
• Green Tint: -15
• Blue Color: 0
• Blue Tint: 11
• Yellow Color: 15
• Yellow Tint: 2
• Cyan Color: -15
• Cyan Tint: 0
• Magenta Color: 0
• Magenta Tint: -1

lg70 nice tv excellent processor just to bad there is no intensity control on color management oh well still better than what the three s are pushing block out the hype lg will be number 1 in a few years haters are starting to come around and well leds coming,

p.s. i dont work for lg just tired of losers bashing stuff because they dont own it.
im isf certified those settings are right on the money straighter than a ruler

check the error codes to see what's wrong, do this by search threads here or at ctechnicians.com

You have convergence issues

See this link

http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-i.html

and this one

i want to know that what is the color combination of vaga cable connector