User Manual
Installing Options 225
02R User’s Guide
Digital I/O Card—AES/EBU 
(CD8-AE/CD8-AE-S)
The AES/EBU digital I/O cards (CD8-AE/CD8-AE-S) are used to connect 
AES/EBU compatible multitrack digital recorders or other similar digital 
devices to the 02R.
Installing the CD8-AE/CD8-AE-S
The CD8-AE card is a double slot card (see “Double Slot Cards” on page 
222). The CD8-AE-S card is a single slot card (see “Single Slot Cards” on 
page 221).
1. Connect the AES/EBU compatible multitrack digital recorder to 
the 02R using the appropriate connectors.
Use high quality 110Ω digital connecting cables to connect to the 
CD8-AE card. Use 25-pin D-SUB cables that are suitable for digital 
audio use to connect to the CD8-AE-S card.
2. If your AES/EBU compatible multitrack digital recorder has a 
dedicated wordclock output connector, connect it to the WORD 
CLOCK—IN connector on the back of the 02R and turn the 75Ω 
terminator switch on.
If there is no dedicated wordclock output, you can obtain the 
wordclock signal required from one of the digital interconnect lines.
Note: A dedicated wordclock connection will give you the best wordclock 
synchronization results.
BNC 75   cable
SLOT 1
CD8-AE
AES/EBU
OUT
AES/EBU
OUT
AES/EBU
IN
AES/EBU
IN
WORD
CLOCK
OUT
WORD
CLOCK
IN
XLR cable x 4
XLR cable x 4
Digital MTR
This illustration shows how to 
connect to a CD8-AE card. 
For the CD8-AE-S card, 25-pin 
D-SUB cables are used instead 
of the XLR cables.










