SMART UF55 - Page 37

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User Controls
User Controls
Control Panel
High Speed Fan
Adjust the rotational speed of the projector’s fan.

Select HIGH to rotate the projector’s fan at high speed if
the projector’s temperature is high or if the location is above
6000 ft. altitude.

Select NORMAL to use the normal rotational speed.
Projection Mode
Selecttheprojectionmode(Front,Ceiling,RearorRearCeiling).
Source
Selecttheinputsource(VGA-1,VGA-2,CompositeorS-Video).