AMX instruction manual Product Information, AXB-MIDI Specifications

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Product Information

Product Information

The AXB-MIDI MIDI Interface is an Axcess device for pass-through and control of Musical Instrument Digital Interface (MIDI) protocol signals. This unit can act as a MIDI matrix switcher.

AXB-MIDI decodes and encodes MIDI protocol signals and routes the signals according to the programming within an Axcess Central Controller. The AXB-MIDI communicates with the Central Controller AXlink data protocols..

OUT LED

THRU LED

IN - MIDI B

IN - MIDI A

AXlink Status LED

 

 

DEVICE

IN

IN

 

 

 

 

 

 

 

AXlink

A

B

THRU

OUT

 

 

 

ON

DEVICE DIP Switch

IN A

IN B

THRU

OUT

 

GND

AXM

 

AXP

PWR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AXlink

MIDI A INPUT

MIDI B INPUT

MIDI THRU

MIDI OUT

AXlink connector

FIG. 1 AXB-MIDI - front and rear panel components

Front

Rear

The AXB-MIDI provides MIDI signal pass-through and device control. Processing of MIDI signaling is instantly visible via four front panel LEDs. A lithium battery provides data backup in the event of power failure. The unit can be mounted in an electronic rack using an optional AC-RK Accessory Rack Kit.

AXB-MIDI Specifications

Dimensions (HWD)

1.51" x 5.55" x 5.45" (3.84 cm x 14.10 cm x 13.84 cm)

 

 

Enclosure

Metal with black matte finish

 

 

Power consumption

75 mA @ 12VDC

 

 

DIP Switch

8-position DIP switch sets the AXlink address for the AXB-MIDI.

 

 

Connectors

• Four 5-pin DIN MIDI connectors (IN A, IN B, THRU and OUT).

 

4-pin captive wire connector for AXlink control signaling and power from the

 

Central Controller.

 

 

AXB-MIDI MIDI Interface

1

 

 

 

 

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Contents AXB-MIDI AMX Limited Warranty and Disclaimer Table of Contents Table of Contents Product Information AXB-MIDI SpecificationsAXB-MIDI Specifications Setting the Device DIP Switch InstallationWiring the AXB-MIDI Preparing Captive Wires for AXlinkWiring AXlink with Optional 12 VDC power supply AXlink Wiring GuidelinesAXlink Wiring Guidelines Midi cable connectors Replacing the Lithium BatteryAXB-MIDI circuit card, showing location of battery Programming Send CommandsAXB-MIDI SendCommands A and in B Signal Routing A and in B Midi Signal RoutingProgramming examples Midi ProgrammingBank Select MSB Volume PAN Expression Channel Voice Messages Summary of Midi MessagesSystem Common Messages System Real-Time Messages Channel Mode MessagesChannel Mode Messages Programming AXB-MIDI Midi Interface AMX reserves