User manual

4REA4 Controller Software User Guide

V1.30

15.4 DMI MADI (B or C)

MADI Sample Rate Display – Shows the sample rate of the MADI card

96kHz Mode – There are 2 MADI standards when running at 96 kHz, SMUX (48k frame) and High

Speed (true or 96k frame).

96Khz SMUX MADI uses a native 48 kHz clock which the DMI can detects and report. This 48kHz SMUX

clock cannot be differentiated from a standard 48 kHz without intervention.

If SMUX Mode is required, the SMUX mode needs to be manually set. This is done by clicking the SMUX

box located above each MADI type drop down.

MADI Mode Selection – There are 3 options for the MADI Mode

MADI 64 is for connecting to MADI 64 devices and will give 64 inputs and 64 outputs

SD Console is for connecting to a DiGiCo SD console. This should be selected for

tie lining between the 4REA4 and a DiGiCo SD console.

Rack Control is for connecting to DiGiCo racks (SD Rack types, D2-Racks or D-Racks). If in Rack Control

mode, there will be some Rack Sharing modes to choose from. In order to send control data to the

connected Rack, select “Full Control” mode.

15.5 DMI Opto

Optocore ID – Choose the 4REA4’s Optocore ID here

Fibre Speed – Set the Optocore Fibre Speed to match the rest of your Optocore loop