Aiphone MC-3B User Manual
Mc-3, Mc-3b, O alphone
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O AlPHONE
MARKET-COM
MODELS;
MC-3
(Master station, wall-mount)
V
MC-3B
(Master station, desk-use)
/
INSTRUCTIONS
NOTE: The MC-3B handset assembly is exactly
the same as MC-3’s.
NAMES AND FUNCTIONS
MC-3
MC-3B
© Case
® Handset
@ Channel selector buttons
@ Case
@ PAGE button
@ Channel selector buttons
® CoO cord
® Channel occupied LED #1 & #2 (red & green)
® Handset
® Coil cord
® Receiver
® Terminal box & cord of approx. 1.4 m (4'-7-l/8")
@ Microphone
® Channel occupied LED #1 & # 2 (red & green)
J FEATURES
Two separate talk channels.
Two LEDs illumination indicates channels in use.
Common talk on either channel.
Page button built in handset.
Rubber mounted ECM (Electret Condenser Microphone) with amplifier built in handset.
Back mounting plate for use with a single gang electrical box for wall mounting.
MC-3 station divided in two sections with a positive contact plug connecting each half.
MC-A adaptor allows MC-3 stations to be connected to background music and a paging amplifier system.
Channel selector buttofis self-cancel.
Station-to-station communication separate from paging.
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