I am working with an InFocus in3106 projector installed on the ceiling of a conference room. I recently received a complaint that it was failing to power on. I looked into it and discovered the fan was running as though the projector was in a cooldown mode after being shutdown. Normally, I would expect this but it seemed to be unusual to the user who has much more experience with this particular projector than I do.
I looked into the sales documentation for this model and discovered a feature called "LiteSwitch" that boasts start up and shut down times of "seconds". I can't seem to find any technical documentation on this feature, whether it can be disabled or not, and browsing through the menu turned up nothing.
While I certainly think it could just be coincidence that the user never needed to power up the projector less than a few minutes after powering it down, this LiteSwitch feature keeps me from writing it off. Does anyone have experience with this model? Is a two minute cooldown time normal for this device?