Projector Drifted after calibration

[Anonymous]

Every day we have drift in our JVC projector that we have already calibrated it ,Is there any solution for stopping this ?
every day we turn it on for same hours like the days before.

Topic

[Gregg Loewen]

hello
Which JVC model?
How / where are you measuring drift ?
What is drifting ?

[Anonymous]

Although this Topic is old I will chip in and answer it, in case someone Looks for it here again

From my experience, and others….JVC D-ILA Projectors do have a drop in Gamma…
But this is a process that usually slows down and stops by time. It is always possible to bring the unit back to normal by using the JVC autocal.
Ensure you wait Long enough after powering on the Projector.
Especially when you use the projector everyday it is not gonna be as severe as when you just use it time to time.
Also…the max contrast and gammut of the Projector is not gonna decrease (like the sonys…).

[Author]

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