6 Your Dell ProjectorAbout Your ProjectorCAUTION: Safety Instructions1 Do not use the projector near appliances that generate a lot of heat.2 Do not use the projector in areas where there is an excessive amount of dust. Thedust may cause the system to fail and projector will automatically shutdown.3 Ensure that the projector is mounted in a well-ventilated area.4 Do not block the ventilation slots and openings on the projector.5 Ensure the projector operates between ambient temperatures (5ºC to 35ºC).NOTE: For more information, see theProduct Information Guide that ships withyour projector.1 Control panel2 Zoom tab3 Focus ring4 Lens5 Elevator button6 IR receivers452316