Transmitting digital audio
When using the Digital I/O
bracket with the SPDIF
option card, digital audio
is transmitted
simultaneously on both
the RCA jacks and the
Optical TOSlink jacks.
Receiving digital audio
You will need to
select
either
the RCA jacks or the
optical jacks as the
receive connection.
Jumpers J1, J3, and J4
are used to select the SPDIF
receive mode
For use with
SPDIF, make
sure that the
RCA jack
adapters are
installed.
DIGITAL I/O EXTENDER
Copyright c 1999
3001100-BD01
O
JP4
2
1
4
3
JP2
JP3
JP1
3
2
1
3
2
1
6
J1
use a jumper block (included) to
connect pins 2 and 3
J2
this connector is used to connect the gray
signal cable to the SPDIF option card.
J3
no jumper blocks required
J4
no jumper blocks required.
Receive SPDIF via Optical TOSLINK
JP3
JP1
3
2
1
3
2
1
JP2
JP4
2
1
4
3
SPDIF JUMPER STRAPPING
J1
use a jumper block (included) to
connect pins 1 and 2
J2
this connector is used to connect the gray
signal cable to the SPDIF option card.
J3
use a jumper block to
connect pins 1 and 2
J4
use a jumper block to
connect pins 3 and 4
Receive SPDIF via RCA jacks
JP3
JP1
3
2
1
3
2
1
JP2
JP4
2
1
4
3
