M-AUDIO Delta RBUS - Manual (Page 24)

The next three vertical columns of the Patchbay/Router page (from left to
right), "H/W Out 3/4," "H/W Out 5/6," and "H/W Out 7/8," connect
these hardware R-BUS outputs to one of seven sources. Since the three
columns function identically, we’ll use "H/W Out 3/4" as the example:
1. The default setting, "WavOut 3/4", connects R-BUS ports OUT3 and
OUT4 to your music software or Windows/Macintosh multimedia
applet. In other words, when music software plays audio to the
device named "WavOut 3/4 Delta-R-BUS" it will be routed directly to
the "hardware" R-BUS outputs 3 & 4 of your R-BUS 25-pin connector.
2. The second option, "SP/ANA In", connects R-BUS ports OUT3 and
OUT4 directly to the hardware Analog or S/PDIF input on the Delta
R-BUS PCI host card (whichever input is selected in the Hardware
Settings page will be the active input). The left channel of the S/PDIF
input is routed to OUT3 and the right channel of the S/PDIF input is
routed to OUT4.
3. The third option, "SP/ANA In (L/R Rev.)", functions identically to the
second option, except that the left and right channels are swapped.
Therefore in this mode, the left channel of the Analog or S/PDIF input
is routed to OUT4 and the right channel of the Analog or S/PDIF
input is routed to OUT3.
4. Options four through seven connect the hardware R-BUS inputs 1 & 2, 3
& 4, 5 & 6, or 7 & 8 (respectively) directly to the card’s hardware R-BUS
outputs 3 & 4. For example, if "H/W In 1/2" were selected, any signal
present at the IN1 port will be copied to OUT3, and any signal present
at the IN2 port will be copied to OUT4. This same behavior applies to
"H/W In 3/4", "H/W In 5/6", and "H/W In 7/8" when selected.
The rightmost vertical column of Patchbay/Router page, "H/W Out
SP/ANA," connects the Delta R-BUS’s hardware Analog and S/PDIF
outputs simultaneously to one of eight sources:
1. The default setting, "WavOut SP/ANA", connects the Analog Outs
and the S/PDIF Out port to your music software or
Windows/Macintosh multimedia applet. In other words, when
music software plays audio to the device named "WavOut SP/ANA
Delta-R-BUS" it will be routed directly to the hardware Analog and
S/PDIF outputs on your Delta R-BUS PCI host card’s breakout cable.
2. The second option, "Monitor Mixer", connects the Analog and S/PDIF
Out ports to the outputs of the Delta R-BUS monitor mixer. For more
information on the capabilities of the monitor mixer, please see the
section "Monitor Mixer Page".
3. The third option, "SP/ANA In", connects the Analog and S/PDIF Out
ports directly to either the hardware Analog input or the hardware
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