Ceiling Mounting - Toa F-1300B Operating Instructions Manual

8.4. Ceiling Mounting

Vertical orientation
Use the supplied joint bracket and speaker bracket.
Note
Speaker coverage angles can only be adjusted in the vertical direction (Max. 45º downward).
Adjust the speaker's tilt angle within the shaded range shown below.
[Speaker angle vs. Bracket position]
a
0º (horizontal)
15º
Notes
• Use an appropriate anchor bolt for supporting
the full weight of the speaker and for the size
of mounting hole in the joint bracket.
• Ensure that the effective length of the anchor
bolt is 20 mm (0.79'' ) or less.
• When speaker rotation capability is not desired,
secure with the 4 fixed mounting screw holes.
Anchor bolt
Joint bracket
* Changing the orientation of the front panel logo
The front panel logo is affixed to the mesh net using
double-faced tape. Peel off the logo carefully and
reaffix it in the proper orientation.
Step 1. Mount the joint bracket to the ceiling surface.
Note
Hardware used for mounting the joint bracket to the ceiling is
not supplied.
Step 2. Attach the speaker bracket to the speaker's bottom using the
supplied screws.
10
b
45º downward
Joint bracket
a
(horizontal)
Speaker
bracket
30º
Ceiling board
Effective length
0°
45º
b
1
Anchor bolt mounting hole
2
Machine screw
M5 x 20 (with
plain washer and
spring washer)
Front panel logo*
[Installation example]
Joint bracket
Fixed mounting screw hole
(4 holes)
Fixing bolt M5 x 60
3
Speaker bracket
A s h o l e s e a l s a r e
adhered over the holes,
remove them using a
p o i n t e d t o o l b e f o r e
attaching the bracket.
Speaker unit
[Joint bracket mounting dimensions]
30 mm
(1.18'' )
5
4-ø6 mm
(ø0.24'' )
ø10 mm
(ø0.39'' )