Your Dell Projector 7About 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 the 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).6 Do not try to touch the ventilation outlet as it can become very hot after theprojector has been turned on or immediately after it is turned off.7 Do not look into the lens while the projector is on as it may cause injury to youreyes.1 Control panel2 Zoom tab3 Focus ring4 Lens5 IR receivers6 Lens cap7 Mounting holes for ceiling mount: Screw hole M3 x 4.6mm depth.Recommended torque <8 kgf-cm8 Mounting hole for tripod: Insert nut 1/4"*20 UNC9 Lamp cover10 Tilt adjustment wheel123465110.00±0.1555.00±0.1082.30±0.1514.00±0.107 8910Top ViewBottom View