Device Diagrams - Panasonic VL-VM701 Installation And Operating Instructions Manual

3. Preparation

3.2 Device diagrams

3.2.1 Lobby station
Front view
Example: 12 call buttons on lobby station
A
B
C
D
Rear view
Example: lobby station with terminal cover removed
J
K
L M N O
J
P
J
P
J
P
16
A Lens cover
B Light
C Speaker
D Call buttons
E Microphone
F Unlock indicator (
G Talk indicator (
E
H Call indicator (
I Blank panel
F
J Flat cable connector
G
H
K DIP switches
L K-OUT connection terminals (output)
M K-IN connection terminals (input)
N Line connection terminals for bus wiring
I
O DC IN connection terminals for power supply
P Line connection terminals for star wiring
Q
Q For internal use only
R Power switch
R
P
J
P
J
P
Illuminates in dark environments depending on
the DIP switch settings (page 40).
; blue)
; amber)
; red)
Used to connect modules together.
See page 40.
Used to send signal to an electric lock.
Used to receive signals from an access controller
and/or open door sensor, etc.
Used to connect to distributors or extension boxes
when using bus wiring.
Used to connect the lobby station to the power
supply unit.
Used to connect to main monitors when using star
wiring.