12 - ENGLISH
Installation of ceiling mount bracket drop-prevention kit
Use the drop-prevention kit supplied with the projector mount bracket (sold separately) to prevent the projector
from falling.
Note
z
For attaching the wire rope to the projector, refer to the installation instructions for the separately sold projector
mount bracket.
The procedure in the following shows a case of installation on the concrete ceiling.
1
As shown in the figure on the left, pass the wire rope
through the hole and the corner opening of the at-
tachment plate.
2 Mount the commercially available anchoring nut or
curled plug (M8 or
5
/
16
") onto a sturdy concrete ceil
-
ing (at the position shown in the figure on the left).
z
If it is to be attached to a wooden surface, mount
the commercially available ceiling mount bolts onto
the holes drilled in the wooden ceiling beam, in the
same manner as the procedure of mounting the at-
tachment plate described in the page 7.
Attention
z
When mounting the commercially available anchor-
ing nut or curled plug
(M8 or
5
/
16
"), be careful that
there is no slack between the projector and the ceil
-
ing.
3
Tighten the commercially available hex head bolt
(M8 or
5
/
16
") to the anchor, passing it through the
commercially available spring washer (M8 or
5
/
16
"),
the supplied flat washer (M8) on the projector mount
bracket, and the loop at the end of the wire rope.
z
If it is to be attached to a wooden surface, pass
the loop at the end of the wire rope, the flat washer
(M8) supplied with the projector mount bracket,
and a commercially available spring washer (M8 or
5
/
16
") through the attached ceiling bolt and fix with a
commercially available hex nut (M8 or
5
/
16
").
Attention
z
Purchase the commercially available anchoring nut
or curled plug, hex head bolt, and spring washer.
z
Tense the wire rope without making influence to
the image position.
Wire rope
max. 50 cm (19-
11
/
16"
) (recommended)
Anchoring nut or
curled plug
(M8 or
5
/
16
")*
1
Anchor
Wire rope*
2
Flat washer(M8)*
2
Spring washer
(M8 or
5
/
16
")*
1
Hex head bolt (M8 or
5
/
16
")*
1
*1: Commercially available product
*2: Supplied with the optional projector mount bracket
