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Topic: Plan
Joined: Oct 17, 2016
Posts: 1
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I seeking a projector capable of switching off and on very quickly.

The AV Mute type function does not suffice as the planetarium is completely dark. and Mute shows a Grey box.

We have tried an early Panasonic Laser Projector but it requires 10 seconds from off to on.

Anyone used anything that has instant off/on?