Problem with Optoma H31 display - Confused soul

Hi everyone,
I've got a Optoma H31 that has worked great for a long while. The original lamp it came with has been running for 1700 hours, which is great. Just yesterday, I was playing Dragon Age 2 then suddenly the colors went weird. I thought it could be the game but then the Xbox menu was the same. I thought that the original lamp had finally died. So I replaced it. Same output. I tried running off composite - same problem. Lastly, I hooked up DVI to a computer and still the same.

I've cleaned the projector, tried Optoma support, tried Google - but can't seem to find a resolution. I've attached the screenshot of what the output looks like.

Would really appreciate the help.

Thanks for the prompt reply.

No, it doesn't revert back. After your post I went back to fiddle around with projector settings, I had reset them to defaults earlier. I came across Brite Mode and instantly picture looks back to normal, mostly.

I then researched what it was and it says that it reduces lamp life by a 1000 hours. Just wondering cuz I never had this issue before, do you think something went faulty with the projector? Or did I never notice whether brite mode was ever on...

Came across this earlier thread too on brite mode
*******DOTcom/5syt5eq