Aiphone MA-D User Manual

@ AIPHONE

834324 MA-DI-0286©

VIDEO INTERCOM SYSTEM

MODEL: MA-D(i/oor station with illumination lamp)

- INSTRUCTIONS -

(names and functions)

(T) Camera

Illumination lamp
Beam sensor (to protect vidicon in the camera)
Speaker
Call button

(^LED

(7) Microphone

Vertical picture angle adjuster

C features)

* Thin, compact design. Projects only 27 mm (1-1/16”) from the wall.
* Vandal-proof door station. Camera lens is protected by high impact-resistant shield. Door station panel is heavy-duty

aluminum with tamper proof screws.

* Sharp camera focus. Door station camera has wide-angle lens, capturing image from 25 cm to up to 5 m (10” to 16’).

* Beam sensor protects the camera from potential damage due to excessive light.
* Quick response door station. Illuminating lamp is lit upon pushing call button. Room station video monitor didplays image

of caller immediately after call tone sounds.
* Monitor button allows you to both see and hear outside.
* Either semi-flush or surface mounting.
* Simple wiring. One coaxial cable plus one pair for illumination lamp.
* Vertical picture angle adjuster included on door station.
* MAW-B relay box for addtional light to illuminate the caller from the front.

C SPECIFICATIONS )

* Vidicon: 2/3 inch vidicon (2.25 inch through lens)
* Illumination requirements: About 10 lux.

Carrier frequency:

Wiring:

Wiring distance:

Transmission
Reception

...............

.....................

6.0 MHz.

6.5 MHz.

One coaxial cable plus a pair wires for illumination lamp.
Audio/Video;

Coaxial cable
Max. distance 100 m 300 m

*Coxial cable requirements on page 3 must be met.

3C-2V 5C-2V

Coaxial cable

(size of core conductor)
Max. distance

Illumination lamp;

Wire gauge 0.8 mm dia.

Max. distance 100 m

Wire gauge

Max. distance

20 AWG 16 AWG

330’

1.2 mm dia.
200 m

660’

RG-59/U

(22GA)

600' 1,000'

RG-59/U

1.6 mm dia.
300 m

14 AWG

1,000’

(20GA)

1 -

(components available for use with your video intercom SYSTE]^

m MA-D, Door station with camera, EL-9S, Electric door release.

: J illumination lamp & beam sensor.

MA-1 A, Room station with video

IBR-1, Extension chime call speaker.

monitor and door release button.

MAW-J; Flush mounting back box for

PS-24N, Power supply adaptor,

MA-D and MA-1 A.

DC-24V, 2A.
MAW-B, Relay box to illuminate

additional lamp. Powered by

MAW-R. Surface mounting box for
MA-D.

PS-24M power supply.

(installation)

Do not attempt to install your intercom system until you have read and thoroughly understood the installation procedure
Aiphone’s warranty is void if system is installed in a manner other than described in this manual.

( ACTUAL TERMINAL LOCATION^

MA-D

[Y] ^ ; For illumination light. Connect to [z] , |~Z~|

terminals on MA-1 A room station (non-polarized).

Connection for
coaxial cable
from MA-1 A
room station.

CABLE CLAMP

■11

(installation location requirements)

* The location of the door station should not be exposed to:

- direct sunlight
~ a strong light source such as mercury street lamps, porch or gate lights,

which may create the spotted stain (permanent burn-out) in the picture
tube of master station.

— direct rain or snow.

* Please decide most suitable height of MA-D door station, taking the adults’

average height in consideration. It is suggested that the center of a camera
lens come at a height of adults’ average height minus 10 cm (4’).

* If the sunlight or other strong light source is behind the person standing at

the door station, and there is not illuminating lamp spotlighting the face, the
face will appear dark on the room station monitor. This situation can occur
when buildings create shadows on entry areas.
A separate illumination hght may be necessary. The Aiphone Relay Unit
MAW-B is available, to turn on an external light when the visitor depresses
the call button on the door station.

* When using conduit for running cable, please put sponge or the like at both

ends to avoid acoustic feedback through the conduit.

- 2