Aiphone MC-A/A User Manual

Mc-a/a, C alphone, Mc-60/4 market-com adaptor

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83083400

0694

®

C AlPHONE

MC-60/4 MARKET-COM ADAPTOR

Model:

MC-A/A

INSTALLATION & OPERATION MANUAL

SYSTEM OUTLINE & FEATURES

MC-A/A Market-Corn adaptor handles max. 4 communioation channels and a separate paging operation.
☆ One MC-A/A adaptor controls max. 60 MC-60/4 phone stations. Has inputs for background music.
☆ MC-/VA adaptor has treble, bass & volume controls for paging & background music.
☆ Pre-page chime tone, adjustable
☆ Connects to any standard paging amplifier.

i NAMES AND FUNCTIONS ----------------------------------------------------------------

A-

Check the package contents before installation

• MC-A/A unit

1 unit

• Mounting bracket

1 pc

• Screws for mounting to gang box

2 pcs

• Wood screws for surface-wall mounting

2 pcs

• Installation & Operation Manual

1 Case

2 Music volume, bass & treble controls
3 Paging volume, bass & treble controls
4 Page pre-tone volume control

7

8

Back view (Connections)

5 Phone wiring input ( # 1 - 7 )
6 Plus & minus input
7 M & G (background music) input
8 A & G (paging amplifier) output

INSTRUCTIONS ON INSTALLATION & WIRING--------------------------------------------

MC-/VA adaptor is designed for MC-60/4 Market-Corn system. As zone page adaptor, may also be used for

Aiphone’s YKX, RAX & RCX intercom systems.

Wiring

With cable run from each of max. 6 phone blocks, connect all the terminals together with matching wires, in strict
accordance with color code designated for wire numbers 1 ~ 7.

Mounting

MC-/VA unit is provided with a mounting bracket, which mounts to single-gang box or wall surface with either of

two screws supplied. Then, insert the prongs of the bracket into the holes of the chassis and pull down until it

locks.

Pre-tone volume

Page pre-tone volume control is located on back of chassis. Adjusts chime volume over a pre-determined dB
range.

Adjusting paging output

Adjust amplifier output control to mid-range. Adjust MC-/VA output volume, bass & treble control to mid-range.
Test paging and adjust controls of MC-/VA to desired volume, bass & treble resolution.

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1

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