Aiphone MC-A/A Installation & Operation Manual

83083400 0694®
0 AIPHONE
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MC-60/4 MARKET-COM ADAPTOR
Model;
MC"A/A
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INSTALLATION & OPERATION MANUAL
1 SYSTEM OUTLINE & FEATURE'
3
INSTRUCTIONS ON INSTALLATION & WIRING
MC-A/A 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.
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-A/A 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
Adjusting paging output
Adjust amplifier output control to mid-range. Adjust MC-A/A output volume, bass & treble control to mid-range.
Test paging and adjust controls of MC-A/A to desired volume, bass & treble resolution.