Panasonic VL-SV71, VL-MV71, VL-SV72, VL-MV72, VL-SWD273 Installation Manual

Installation Guide

Model Name Model No.

VL-SV71

Video Intercom System

VL-SV72

Main Monitor Station

R This guide is for use with the above 4 models.

Door station Main monitor station

R The Installation Guide in Indonesian can be accessed from the following site:

https://panasonic.net/cns/pcc/support/intercom/sv71

R Door station is described as "doorphone" and Main monitor station is described as "main

monitor" in this guide.

R In this guide, the suffix of each model number (e.g., the "BX" in "VL-SV71BX") is omitted

unless necessary.

Note to the installer

R Before attempting to connect or operate this product, please read the label on the rear of

the doorphone and the main monitor/extension monitor.

R Please read this guide carefully, and install the product safely and correctly by following

the instructions. Carefully read the information found in the section titled "For your
safety" in particular.

R Only use attachments/accessories specified by the manufacturer.
R The installation shall be carried out in accordance with all applicable installation rules.
R To the maximum extent permitted by law, Panasonic assumes no responsibility for

injuries or property damage resulting from failures arising out of improper installation
or operation inconsistent with this document.

R After installation, make sure to leave this guide with the customer.

VL-MV71

VL-MV72

Model No.

For your safety

To prevent severe injury and loss of life/
property, read this section carefully
before using the product to ensure
proper and safe operation of your
product.

WARNING

Preventing fire, electric shock and
short circuits

RLeave installation work to the

dealer. Installation work requires
technique and experiences. Failure
to observe this may cause fire,
electric shock, injury, or damage to
the product. Consult the dealer.

RElectrical connection work should

be performed by certified personnel
only. Certification is required for
performing electrical connection
work. Consult your dealer.

RUse only the specified power supply

unit and AC cable.

RDo not attempt to disassemble or

modify this product. Contact an
authorised service centre for repairs.

RNever install wiring during a lightning

storm.

RDo not connect non-specified devices.
RDo not connect a power cable to a

terminal that is not specified in this
guide.

RWhen opening holes in walls for

installation or wiring, or when securing
the power cable, make sure you do not
damage existing wiring and ductwork.

RDo not make any wiring connections

when the power supply is turned on.

RDo not use the supplied power supply

unit for outdoor installations (it is for
indoor use only).

RDo not install the main monitor/

extension monitor in the following
places:
– Places where the main monitor/

extension monitor may be splashed
with water or chemicals.

– Places where there is a high

concentration of dust, or high
humidity.

RDo not perform any actions (such as

fabricating, twisting, stretching,
bundling, forcibly bending, damaging,
altering, exposing to heat sources, or
placing heavy objects on the power
cable) that may damage the power
cable. Using the product with a
damaged power cable may cause
electric shock, short circuits, or fire.
Contact an authorised service centre
for repairs.

RWhen existing chime wires are used, it

is possible that they contain AC
voltage.
Contact an authorised service centre.

CAUTION

Preventing electric shock

RIf the wiring is underground, do not

make any connections underground.

RIf the wiring is underground, use a

protection tube.

RIf the wiring is outdoors, use a

protection tube or a surge protector.

Preventing injury

R Install the product securely adhering

to the instructions in this guide to

2

prevent it from falling off the wall.
Avoid installing onto low-strength
walls, such as gypsum board, ALC

(autoclaved lightweight concrete),
concrete block, or veneer (less than
18 mm thick) walls.

Supplied accessories for installation

For the doorphone

Screw × 2

(3.8 mm × 20 mm)

For the main monitor/extension monitor

Mounting bracket × 1

Power supply unit and related items

Power supply unit × 1

(VL-PS241)

Important:
R You will need the following additional items to install and configure the doorphone and the

main monitor/extension monitor.

[Locally procured]

– Power cables (AC/DC cables)

Prepare wires of the appropriate specification. (a"Wire type and length")

*1

Screw × 2

(4 mm × 16 mm)

*2

AC cable × 1 Screw × 2

*2

and wires (for doorphone and other connections):

Cable binder ×

1

(4 mm ×

40 mm)

Note:

R The illustrations in the supplied manual(s) may vary slightly from the actual product.

*1 VL-SV71/VL-SV72 models only
*2 VL-SV72/VL-MV72 models only

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Precautions for installation

To avoid malfunction or communication disturbances, do not install the doorphone or the main monitor/
extension monitor in the following locations:
– Places where vibration or any other kind of impact occurs.
– Places where echoing is frequent.
– Places near a high concentration of dust, hydrogen sulphide, ammonia, sulphur, or noxious fumes.

For the doorphone

R If a strong light is shining on the doorphone, the visitor’s face may not be distinguishable. Do not place

the doorphone in the following locations:
– Where most of the background is the sky.
– Where the background is a white wall, and direct sunlight will reflect off it.
– Where direct sunlight will shine on the doorphone.

R Do not place the doorphone in locations where echoing occurs, as this will cause the doorphone to

beep frequently.

R Make sure the rear of the doorphone is not subject to water.
R Depending on the installation location, condensation may form on the doorphone’s lens cover. This

may cause images to become obscured. Condensation will dissipate as the temperature rises.

For the main monitor/extension monitor

R Leave at least 20 cm of space above, below, and to the left and right sides of the main monitor/

extension monitor. Do not install on a wall that is deeply recessed.

R Do not install the main monitor/extension monitor inside a wall.
R Be sure to install the main monitor/extension monitor more than 5 m away from the doorphone.
R In areas surrounded by a high electrical field, disturbances may occur in the main monitor’s/extension

monitor’s image or sound.

4

Wiring schematic diagram

Set up correctly according to the following wiring schematic diagram and "Wire type and length".
R For information, such as order numbers, about optional devices that can be connected to, refer to the

"Additional/replacement accessories" section in the Operating Instructions.

DOORPHONE 1 DOORPHONE 2

*1 *1

MAIN MONITOR

You can also connect an
optional lobby station or Video

D1

1

D2

2

D3

3

D4

4
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

24 V DC

POWER SUPPLY UNIT

S1
S2
S3
S4

NP

NP

NP

NP

NP

NP

NP

NP

NP

NP

NP

11

Electric

Electric

lock

lock

*3

Intercom System for Apartment
Complexes. (See page 7.)

EXTENSION

Ml-1

5

Ml-2

6

5
6

5
6

Connection device
for option Input
(A contact)

MONITOR 1

EXTENSION

Ml-1
Ml-2

MONITOR 2

EXTENSION

Ml-1

MONITOR 3

Ml-2

*2

Terminal box
(4-conductor
wiring)

PBX

NP: Non-polarised

A Power supply
*1 When you use an additional doorphone, the maximum number of the electric locks that can be

connected to the doorphone depends on the type of doorphone. Consult your dealer for further
information.
For VL-V554 users:
– Make sure to only connect electric door locks to the S1/S2 terminals of the doorphones.

*2 Connection devices for option input (A contact) can be used when a VL-V900 and VL-V700 series

Video Intercom System for Apartment Complexes is used.
– Make sure to connect emergency terminals to the IN1/IN2 terminals.
– Make sure to connect doorbells to the IN3/IN4 terminals. A doorbell and doorphone 2 cannot be

used together.

*3 VL-SV72/VL-MV72 only

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