NEC P547UL User Manual page 117

Reference drawings
* The drawing showing the dimensional requirements is not an actual stand design drawing.
(Unit: mm)
Screw holes for 4 - M4 use
Exhaust Vent
[Front View]
Horizontal adjuster
Installation facing the exhaust vent downward, maintain a distance of at
least 200 mm between the projector Exhaust vent and the floor.
96
200
[Side View]
5. Making Connections
Notch
Intake vent