For the standard size use three bracket screws to mount the projector to
the ceiling mount bracket.
Type 2 and Type 3:
Alternatively, for the larger size, use the sliding extensions for more
Note: It is recommended that you keep a reasonable space
between the bracket and the projector to allow for proper heat
Connect the main body connector to the projector bracket (illustration 1),
and then screw up four screws (illustration 2).