Toa N-8000 Series - Manual (Page 345)

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Chapter 3 INSTALLATION & WIRING
9.2. Wall Surface Mounting
[N-8050DS/8540DS/8640DS]
Attach the N-8050DS/8540DS/8640DS to the YS-13A Wall-mount box installed on a wall.
YS-13A Wall-mount box
Machine screw M4 x 25
(supplied with the N-8050DS/8540DS)
or M4 x 20 (supplied with the N-8640DS)
Wall
surface
N-8050DS only
Acoustic material ( supplied with the N-8050DS )
Note
Lay it down along the inside of the box.
N-8050DS/8540DS/8640DS
(This figure represents the N-8050DS/8540DS.)
N-8640DS only
Install the YC-13A with its rear
plate removed.
Rear plate
Waterproof washer
(supplied with the N-8640DS)
N-8640DS only
Make a weep hole (to
allow water to exit) in the
bottom.
Note
16
2
92
35
83.5
115
55
163.
5
92 46
116.5
83.5
4-M4 (for door station mounting)
6-φ4.5 (for wall mounting)
[Installation completion drawing]
Unit: mm
[YS-13A dimensional drawing]
Unit: mm
Note
This figure represents the
N-8050DS/8540DS. Dimensions of
the N-8640DS are the same as the
N-8050DS/8540DS.
• The N-8050DS/8540DS comes with 2 type of screws: M4 x 25
and UNC No. 6-32 x 18.
Use the M4 x 25 screw.
• The N-8640DS comes with 2 types of screws: M4 x 20 and UNC
No. 6-32 x 20.
Use the M4 x 20 screw.
Accessory screws