Originally posted by Steve B Is there a limit to how long the memory stays resident in the G70, or are the settings stored to flash? If you unplug the projector for a month, will the setting remain?
Actually, the memory is stored in a ram chip with a built in battery backup. They claim that the life span is 10 years for this chip. However, I have seen a number of these lose all their memory through a short. There is also another chip (HN58P1001) that is not battery powered and is used as "non volitile" ram.
In either case, unpluging the projector would have no effect on stored settings for many many months under normal conditions.
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