Panasonic VL-SWD273 Installation Manual page 7

Connecting an optional lobby station
MAIN MONITOR
1 D1
2 D2
3 D3
4 D4
5 Ml-1
6 Ml-2
7 MO-1
8 MO-2
9 MO-3
10 MO-4
11 MO-5
12 MO-6
13 IN1
14 IN2
15 IN3
16 IN4
17 P1
18 P2
19
20
21
22
<Be sure to perform the following to ensure proper operation>
R Connecting an optional VL-V590 lobby station
– Connect terminal D1/D2 on the main monitor with terminal D1/D2 on the lobby station.
– Connect terminal S1/S2 on the main monitor with terminal S1/S2 on the lobby station.
– After connecting to the main monitor, change the [Lobby connection] setting to [Connected devices]
using the main monitor. (→Operating Instructions of the Video Intercom System.)
R Connection for VL-V900 and VL-V700 series Video Intercom System for Apartment Complexes
– Connect terminal D1/D2 on the main monitor with terminal D1/D2 on the VL-V701 Distribution Box.
Note:
R For information about connections, refer to the documentation of the VL-V590 or VL-V900 and VL-
V700 series.
NP
S1
S2
S3
S4
<Rear view>
NP
VL-V590 Lobby station
NP: Non-polarised
7