M-Audio Delta 1010 [8/45] Pci host adapter card

Delta 1010 User Guide8

Signal-Level +4/-10 Switch: This button sets the operating signal level for

each analog input and output channel. When this switch is in the out position, its

associated channel will operate at the professional +4dBu standard; when the

switch is pressed, the channel will operate at -10dBV.

About the +4/10 button: The +4dBu standard is

used by most mixers, preampliﬁers, and other professional

audio devices with balanced outputs. Devices with

unbalanced outputs commonly use the -10dBV standard.

If you’re not sure about the operating level of a device

you’ve connected to your Delta 1010, refer to the device’s

user manual.

Power Jack (9V AC): Connect the supplied 9V AC power supply to this jack.

IMPORTANT

: Do NOT connect a DC power supply to this jack. Doing

so may damage the interface. Delta 1010 requires a 9V AC supply, with at

least 3 ampere capability.

PCI Host Adapter Card:

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Coaxial S/PDIF Input: This RCA connector allows Delta 1010 to receive a

stereo S/PDIF signal from any device with a coaxial (RCA) S/PDIF digital output

such as a DAT machine, MiniDisc player, or external A/D converter.

NOTE: The S/PDIF Input is only available when Delta 1010’s Master Clock

source is set to “S/PDIF” or “Word Clock.”

Coaxial S/PDIF Output: This RCA connector lets you send a stereo S/PDIF

signal to any device that can receive a coaxial (RCA) S/PDIF signal such as a

DAT recorder, MiniDisc recorder, or external D/A converter.

Host Cable connector: Use the supplied Host Cable to connect this jack to the

Host Cable Connector (8) on the rack-mount portion of the Delta 1010 interface.