M-AUDIO Delta TDIF - Manual (Page 23)

4. Options four through seven connect the hardware TDIF inputs 1 & 2, 3
& 4, 5 & 6, or 7 & 8 (respectively) directly to the card’s hardware TDIF
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 TDIF’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-TDIF" it will be routed directly to the hardware Analog and
S/PDIF outputs on your Delta TDIF 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 TDIF 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
S/PDIF input on the Delta TDIF’s breakout cable. This selection,
Analog or S/PDIF, is made in the control panel’s Hardware Settings
page (see section, “Hardware Settings Page”). The left channel of the
selection (Analog In or S/PDIF In) is routed to the left channel of
Analog Outs and S/PDIF Out and the right channel of the selection
(Analog or S/PDIF In) is routed to the right channel of Analog Outs
and S/PDIF Out.
4. The fourth option, "SP/ANA In (L/R Rev.)", functions identically to
the third option, except that the left and right channels are swapped.
Therefore in this mode, the left channel of the selected input (Analog
In or S/PDIF In) is routed to the right channel of Analog Outs and the
S/PDIF Out, and the right channel of the selected input is routed to
the left channel of Analog Outs and the S/PDIF Out.
5. Selections five through eight connect the hardware TDIF inputs 1 & 2,
3 & 4, 5 & 6, or 7 & 8 (respectively) directly to the card’s Analog and
S/PDIF Out ports. For example, if "H/W In 1/2" were selected, any
signal present at the IN1 port will be sent to the left channel of the
Analog Outs and S/PDIF Out, and any signal present at the IN2 port
will be sent to the right channel of the Analog Outs and S/PDIF Out.
This same behavior applies to "H/W In 3/4", "H/W In 5/6", and
"H/W In 7/8" when selected.
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