Canon WUX500ST Quick Start Manual page 78

Product Specifications
■ External View
Bolt holes (M6 x 4)
for installation of
ceiling attachment
Do not use adhesives, lubricants, oils, or alkaline detergents
near the bolt holes (M6 x 4) for installation of the projector's
ceiling attachment. They could damage the cabinet, possibly
resulting in the projector falling from its mounting and causing
an accident or personal injury.
91.5 mm
(3.6")
337 mm (13.3")
33 mm (1.3")
78
362 mm (14.3")
415 mm (16.3")
301 mm (11.9")