Optoma X307USTi - Manual (Page 57)

57
English
Appendices
Please note that 
damage result-
ing from incorrect
installation will
invalidate the war-
ranty.
Ceiling Mount Installation
If you wish to use a third party ceiling mount kit, please
ensure the screws which are used to attach a mount to the
projector meet the following specifications:

Screw type: M4*4

Diameter: 4 mm

Length: 11 mm
137.49
85.50
151.30
112.50
74.75
357.00
367.00
Unit: mm
Lens Center