Toa N-8000 Series - Manual (Page 333)

3-29
Chapter 3 INSTALLATION & WIRING
Wall
surface
YC-251 Wall-mount box
Machine screw M4 x 25
(supplied with the N-8031MS)
N-8031MS
Acoustic material ( supplied with the N-8031MS )
Note
Lay it down along the inside of the box.
7.5. Wall Surface Mounting
[N-8031MS]
Attach the N-8031MS to the YC-251 Wall-mount box installed on a wall.
The N-8031MS comes with 2 types of screws: M4 x 25
and UNC No. 6-32 x 18.
For the electrical box provided with unified threads, use
the UNC No. 6-32 x 18.
Accessory screws
254 184
35
83.5
115
[Installation completion drawing]
Unit: mm