Ceiling Mount Installation - Optoma HD81 User Manual

Appendices
Please note that
damage resulting from
incorrect installation
will invalidate the war-
ranty.
Warning:
1. If you buy the ceiling
mount from other com-
pany, please ensure
that there is at least
10cm distance between
the bottom cover of
the projector and the
ceiling.
2. Avoid placing the
projector near sources
of heat such air-con-
ditioning units and
heaters otherwise it
may overheat and shut
down automatically.
60

Ceiling Mount Installation

1. To prevent damaging your projector, please use the ceiling
mount package for installation.
2. If you wish to use a third party ceiling mount kit, please en-
sure the screws used to attached a mount to the projector met
the following specifi cations:
Screw type: M4

Maximum screw-thread length into the projector: 10mm

Minimum screw-thread length into the projector: 8mm

410.99mm
(16.18")
82.50mm
(3.25")
100.00mm
(3.94")
200.00mm
(7.87")
82.50mm
(3.25")