Help required for Usage hours of Videocon Miraage Plus VKC40FH-ZM 40 Inches Full HD

[gokulabalaji]

Dear HiFians,
I am new to this forum. I have been reading this forum for some time now.

I recently bought a Videocon Miraage Plus VKC40FH-ZM 40 Inches Full HD LED, I would appreciate your help in the following

1) How to check the Usage hours for this model?

2) Better Picture settings.

If anyone can help on this, it would be really great.

Thanks in advance.

Regards,
Balaji