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17-4 AD/DA Card, WR-ADDA
The AD/DA card is an analog-to-digital/digital-to-analog converter. Use this
card to input an external analog device to the DA7. Since the DA7 only has
16 analog inputs accessible from the Rear Panel, using the AD/DA card in the
D-I/O slots permits routing additional sources into Channel INPUTS 17-25
and 26-32.
The AD/DA card has two DB-25 connectors, one for input signals and one
for output signals. There are several possible scenarios for connecting
external devices with the AD/DA card.
The [D-I/O>TO SLOT] window shows which card is connected to what
SLOT, and allows you to program the DA7 to output up to eight different
sources to the external recorder. Conversely, eight channels of the external
device can be routed back as inputs to the DA7.
See Chapter 12, D-I/O, and Chapter 2, DA7 Tour for information on where
D-I/O input signals from the slot cards come into the DA7.
If you are using a small external mixer, say for a drum submix, those eight
channels could come back into the DA7 through a breakout cable. Or, the
output from the AD/DA card can be used to send eight discrete signals to an
analog recorder. See Appendix E, Cables and Connections for additional
information.
Chapter 17
DA7 Users’ Guide
17
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8
17
Options
8ch AD/DA Card
WR-ADDA
OUT IN
+4dB 10k
AD/DA Card