AVID HD MADI [23/30] Split mode at 176 192 khz

Chapter 4: Pro Tools Configuration for HD MADI 19

Varispeed Channel Count and Inactive I/O

When Varispeed Channel Count is enabled in the

Hardware Setup, the reduced channel count

results in the highest numbered physical input

and output channels being made inactive. For

example, at 48 kHz with Varispeed Channel

Count (28) option enabled, channels 29–32 of

HD MADI DigiLink 1 and channels 61–64 of HD

MADI DigiLink 2 are made inactive.

Split Mode at 176.4/192 kHz

When HD MADI is operating at 176.4 kHz or

192 kHz, the Split option is enabled automati-

cally. Additionally, in the I/O Setup, both HD

MADI DigiLink ports are represented on the ma-

trix for HD MADI DigiLink 1. All inputs and out-

puts on the matrix for HD MADI DigiLink 2 are

greyed out, but the corresponding physical in-

put and output ports are represented under HD

MADI DigiLink 1.

I/O Setup, Input page with inactive channels

I/O Setup, Input page at 192 kHz