Aiphone MA-1A User Manual download pdf

AIPHONE

834308 MA-1A-I- 0285 ©

VIDEO INTERCOM SYSTEM

MODEL: MA-1A (room station with video monitor)

- INSTRUCTIONS

MA-1A

(names & FUNCTION^^

(T) Handset

Volume control for call tone & monitoring

Loudspeaker for outside monitoring

(4) Video monitor

(5) Contrast control (3-level)

(¿) Brightness control

(T) Electric door release button

Monitor button

(features)

* Thin and compact design.

* Quick response room station. Room station video monitor displays image of caller immediately after call tone sounds.

* Monitor button allows you to both see and hear outside without warning the caller.

* Room station for either semi-flush or surface mounting.

* Simple wiring by one coaxial cable plus one pair for illumination lamp.

* Door release button activates electric door strike.

* Extension chime call speaker may be installed in system.

(specifications)

* Power source:

* Current consumption;

* CRT (Cathode Ray Tube):

* Resolution:

* Carrier frequency;

* Communication:

* Calling:

* Wiring:

Wiring distance:

DC-24V. Use PS-24M Power Supply Adaptor.

1A maximum with illumination lamp. 0.25 A in standby mode.

1.5 CRT (2.25 CRT through lens).

Vertical

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

more than 250 lines. Horizontal

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

more than 250 lines.

Transmission

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

6.5 MHz. Reception

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

6.0 MHz.

Simultaneous with handset.

4-stroke electronic chime.

One coaxial cable plus a pair for illumination lamp.

2 wires from MA-1A to PS-24M power supply (polarized).

2 wires from MA-1 A to IBR-1 extension call speaker.

2 wires from MA-IA to MAW-B relay box.

Audio/Video

Coaxial cable 3C-2V

5C-2V

Max. distance 100 m 300 m

^Coaxial cable tequiiements on page S must be met.

Illumination lamp

Coaxial cable

(size of core conductor)

RG-59/U

(22GA)

RG-59/U

(20GA)

Max. distance

600' 1,000'

Wire gauge

0.8 mm dia.

1.2 mm dia.

1.6 mm dia.

Max. distance

100 m

200 m

300 m

Wire gauge

20 AWG

16 AWG

14 AWG

Max. distance

330'

660' 1,000'

- 1

1 2 3 4 5 6

Summary of Contents

Page 1 - VIDEO INTERCOM SYSTEM

AIPHONE834308 MA-1A-I- 0285 ©VIDEO INTERCOM SYSTEMMODEL: MA-1A (room station with video monitor)- INSTRUCTIONSMA-1A(names & FUNCTION^^(T) HandsetV

Page 2 - (installation)

CCOMPONENTS AVAILABLE FOR USE WITH YOUR viDEO INTERCOM SYSTEM)EL-9S, Electric door release.t«-|rvk-. ,1'."MA-D, Door station with camera

Page 3 - ^ . WOOD SCREW X 4

* When using conduit for running cable, please put sponge or the like at both ends to avoid acoustic feedback through the conduit.MA-1AfMA-lA ROOM STA

Page 4 - (wiring diagram)

(wiring diagram)1) MA-IA SYSTEM WITH MA-D DOOR STATIONDOOR STATION MA-DROOM STATION MA-IAConnect by wire nuts.Belltransformer (AC12V, 0.2A or more

Page 5 - (connecting maw-b relay BO?g

(coaxial cable connectionFOLD BACK16.5 mm (5/8") I 3 mm (1/8")8.5 mm (3/8")Type: 5C-2VType: 3C-2VConnect core conductor to terminal

Page 6 - Cad JUSTING CONTRA^

(operations)ANSWERING AT ROOM STATIONRELEASING DOOR LOCK• MONITORING THE DOOR STATION(Pick up the handset and talk)After 4-stroke chime sounds, pictur

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Aiphone MA-1A User Manual

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Summary of Contents

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