Toa N-8000 Series Ver.1.41 - Manual (Page 113)

3-17
Chapter 3: INSTALLATION & WIRING
Wall
surface
YC-251 Wall-mount box
Oval head combination screw M4 x 25
(suppplied with the N-8031MS)
N-8031MS
Acoustic material ( supplied with the N-8031MS )
Note
Lay it down along the inside of the box.
3.5. On-Wall Mounting Using a Wall-Mount Box
3.5.1. 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: oval head
combination screw M4 x 25 and oval head slotted screw
UNC No.6 x 18.
For the electrical box provided with unified threads, use
the oval head slotted screws UNC No.6 x 18.
Accessory screws
254 184
35
83.5
115
[Installation completion drawing]
Unit: mm