Optoma RMC-25key - Manual (Page 54)

54
English
Appendices
 Please note that
damage result-
ing from incorrect
installation will
invalidate the
warranty.
Ceiling Mount Installation
1. To prevent damaging your projector, please use the
Optoma’s recommended mount package for installation.
2. If you wish to use a third party ceiling mount kit, please
ensure the screws used to attached a mount to the
projector met the following specifi cations:

Screw type: M4
Warning:
1. If you buy the ceiling
mount from other
company, 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
as air-conditioning
units and heaters,
otherwise, it may
overheat and shut
down automatically.
Unit: mm