11
Main monitor/extension
monitor installation position
About the installation position of the main
monitor/extension monitor and mounting
bracket
R Place the main monitor/extension monitor in a
location that your eyes are the same height as
the centre of the display.
R For the following reasons, leave at least 20 cm
(A) of space above, below, and to the left and
right sides of the main monitor/extension
monitor:
– To prevent malfunction and sound cutting out
– To ensure to make sure the reset button (B)
can be used (the reset button is on the bottom
of the main monitor/extension monitor)
R After deciding where to install the main monitor/
extension monitor, attach the mounting bracket
in the location shown below.
C Main monitor/extension monitor installation
position
D 121.5 mm
E 58 mm
Installing the main monitor/
extension monitor
1 Attach the mounting bracket (A) to the wall
securely.
R Install the mounting bracket on a vertical flat
wall (B).
C Screws (accessory)
D Hole in wall E 60 mm F 83.5 mm
G 7mm H 50 mm
2 Connect the wires.
R Connect the wires correctly according to
"Wiring schematic diagram".
R How to make wiring connections
While pressing on the button (A) with a
pointed object such as a screwdriver, insert
the wire into the terminal connector (B). (To
disconnect a wire, while pressing on the
button (A), pull out the wire.)
C Bare wire at tip 9 mm
D Wiring from doorphone or other device
1
1
1
2
1
D
E
C
AB
C
D
E
F
G
H
B
C
D
A
SW274_IG.book Page 11 Friday, September 15, 2017 9:21 PM
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