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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