Toa N-8000 Series - Manual (Page 348)

3-44
Chapter 3 INSTALLATION & WIRING
Machine screw M4 x 25
(supplied with the substation)
YC-302 or electrical box
Substation
Wall surface
Note: This figure represents the RS-160/170.
[Installation completion drawing]
Accessory screws
Substations come 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.
10. INSTALLATION Of SUBSTATIONS
The Substations can be installed in either of 2 ways: flush mounting using the YC-302 2-gang electrical box or
commercial electrical box, or wall surface mounting using the YC-822/823 Wall-mount box.
Note
When using the PA paging function, keep the station as far away from the PA paging speaker as possible to
avoid acoustic feedback.
10.1. flush Mounting
Mount the substation to the YC-302 or electrical box mounted in the wall.
Note
When installing the RS-170/180/470/480 at outdoor or locations where
it gets wet with water, tightly seal the panel edges. Besides, provide
a weep hole at the underside of the mounting box to permit water to
drain off.
46
120
37
18.2
83.5 120
Unit: mm
Note: This figure represents the RS-160/170.
Seal the panel edges.
Note: This figure represents the RS-480.