My old projector shows green background - AVS Forum | Home Theater Discussions And Reviews
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post #1 of 2 Old 04-16-2018, 04:59 AM - Thread Starter
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My old projector shows green background

dear Friends,
i am not so sure, whether i am in right subtopic, or not. I am sorry, if i am in wrong one.

My Friend has gave me a old Projector, Panasonic PT-L720E. It is not bad. But shows green background. It is remarkable, if screen is black. otherweise it is not remarkable.

Why there is green background? If its possible, how can i prevent this.

I am not quite familiar with projectors, but i am good with electrical devices.

Best regards
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post #2 of 2 Old 04-18-2018, 07:19 AM
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Quote:
Originally Posted by wiener View Post
dear Friends,
i am not so sure, whether i am in right subtopic, or not. I am sorry, if i am in wrong one.

My Friend has gave me a old Projector, Panasonic PT-L720E. It is not bad. But shows green background. It is remarkable, if screen is black. otherweise it is not remarkable.

Why there is green background? If its possible, how can i prevent this.

I am not quite familiar with projectors, but i am good with electrical devices.

Best regards
I owned this projector many years ago, my first LCD projector as I moved on from CRT projectors. I remember paying $3000 for it, unfortunately it developed the same issue you are seeing, degradation of the LCD panels, a common problem for organic panels. Not affordably repairable. There is a reason he gave it away. Enjoy it for what it is.
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