DLP Projjecttor – User’s Manuall

Power management

Power management enables the projector to automatically turn off if there is no signal received by any input.

Select from the following:

Off

5minutes

10minutes

20minutes

30minutes

Screen trigger

Set Screen trigger to On to enable the projector to automatically lower the projection screen when powering on. When powering off, Screen trigger stops sending a low voltage trigger to the screen controller and the screen goes up.

Fan control

Fan control is used to set the speed of the internal cooling fan. Set Fan Speed to Max in altitudes over 1500 meters (5000 feet).

The Fan control option default is Normal, which enables the projector to automatically detect fan re- quirements. For higher temperature locations or prolonged use, the Max option is available to provide greater cooling capacity.

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Vivitek D5500 manual Power management, Screen trigger, Fan control