User Manual
User's Guide HDSP AES-32 © RME
7
5. Hardware Installation  
Before installing the PCI card, please make sure the computer is switched off and the 
power cable is disconnected from the mains supply. Inserting or removing the card while 
the computer is in operation can cause irreparable damage to both motherboard and card! 
1.  Disconnect the power cord and all other cables from the computer. 
2. Remove the computer's housing. Further information on how to do this can be obtained from 
your computer's instruction manual. 
3.  Important: Before removing the HDSP AES-32 from its protective bag, discharge any static 
in your body by touching the metal chassis of the PC. 
4.  Prior to installation: Connect the HDSP AES-32 card to the Expansion Board using the sup-
plied flat ribbon cable. 
5.  Insert the HDSP AES-32 firmly into a free PCI slot, press and fasten the screw. 
6.  Insert the Expansion Board and fasten the screw. 
7.  Replace the computer's housing. 
8.  Reconnect all cables including the power cord. 
6. Hardware - Connectors 
6.1 External Connectors 
The bracket of the main 
board has a D-sub 25 pin 
connector providing 
AES/EBU inputs and 
outputs  1-4, and BNC 
sockets providing word 
clock input and output. 
The D-sub connector 
uses the Tascam pinout 
(details see chapter 
30.8). 
Breakout and connection cables with this pinout are widely available. 
The Expansion Board's 
bracket has AES/EBU 
inputs and outputs 5-8 via 
a second D-sub 25 con-
nector. The included 
breakout cable is con-
nected to the 9-pin Mini-
DIN connector and pro-
vides two MIDI inputs and 
outputs via four 5-pin DIN 
connectors. 
Note
: If neither AES I/O 5-8 nor MIDI I/O is required, it is not necessary to install the Expansion 
Board at all. 
Optional TCO 
The optional Time Code Option is connected to the main board with a 10-pin flat ribbon cable. 
Further details can be found in the TCO manual. 










