Panasonic VL-VM701 Installation And Operating Instructions Manual page 30

4. Installation
4.3.8 Surface mounting using the back box
and surface mount cover
1
Open the knockout holes of the back box and pass
cables through them.
R See the instructions in "Back box dimensions and
preparation (Page 28)".
2
Use the hex wrench to secure the back box in 4 areas
using 4 brackets and 4 hex screws (A), and then
install the back box to the wall.
A
3
Attach the upper and lower plates (A) using 4 screws
(B).
A
B
A
B
4
Set the DIP switches.
R See page 40 for information about lobby station
DIP switches.
R See page 41 for information about the
distributor DIP switches when using bus wiring.
30
5
Connect the wires and cables to the lobby station.
R See "4.6.2 Wire type and maximum wire length
6
Attach the lobby station to the back box, and then use
the hexalobular wrench to secure the lobby station to
the back box using 1 hexalobular screw (A).
R Do not cover the water drain holes (B).
A
7
Attach the surface mount cover (A) to the back box.
a. Use the hex wrench to secure the surface mount
b. Remove the tape from both sides of the dustproof
A
(Page 39)".
B
cover in 4 areas using 4 hex screws (B).
sheet (C), and then affix the dustproof sheet to
the bottom side of the back box. Affix the
dustproof sheet so that it aligns with the wall (D).
B
A B
B
B
D
D
A
C