About Your Projector - Dell M900HD User Manual

About Your Projector

Top View
1 Control panel
2 Focus ring
3 Lens
4 Elevator button for height adjustments
5 3 W speaker
6 IR receivers
7 Mounting holes for ceiling mount: Screw hole M3 x 6.5 mm depth.
Recommended torque <15 kgf-cm
8 Mounting hole for tripod: Insert nut 1/4"*20 UNC
9 Elevator foot
CAUTION:
1
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. The dust may cause the system to fail and the projector will
automatically shut down.
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 (5 °C to
35 °C).
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Safety Instructions
Bottom View
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Your Dell Projector
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