About Option I/O Cards 217
01V—Owner’s Manual
Card Specifications
The eight Option I/O digital inputs feed input channels 17 through 24. See “Input
Channels 17–24” on page 40 for more information. The inputs to channels 1 through
8 can be swapped with those of input channels 17 through 24 either individually or
altogether. This allows signals from the Option I/O digital inputs to make use of the
4-band EQ, dynamics processors, and other functions of full-feature input channels 1
through 8. See “Swapping Inputs 1–8 & 17–24” on page 51 for more information.
Option I/O digital audio signals containing emphasis are automatically deemphasized.
The eight Option I/O digital outputs can be assigned to bus outs 1 through 4, aux sends
1 through 4, the left or right channels of the stereo output, or the post-fader direct out-
puts of input channels 1 through 16. See “Assigning Option I/O Digital Outputs” on
page 219 for more information.
*1. Cable not included.
Card Description Inputs Outputs Connector
MY8-AT ADAT Digital I/O 8 (CH17–24)
8 (bus, aux, ste-
reo, ch direct)
Optical x2
MY8-TD Tascam TDIF-1 Digital I/O 8 (CH17–24) 25-pin D-sub x1
MY8-AE
*1
AES/EBU Digital I/O 8 (CH17–24) 25-pin D-sub x1
MY4-DA Analog output —
4 (bus, aux, ste-
reo, ch direct)
XLR-3-32 type
(balanced) x4
MY8-AD Analog input 8 (CH17–24) — Phone jack x8
MY4-AD Analog input 4 (CH17–20) —
XLR-3-31 type
(balanced) x4
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