Lexicon LDI 12T User Manual page 26

Core-32 Basics
Clicking the button between fader pairs links them as a stereo pair for convenient identical gain setting.
Control clicking on the Link button will link the fader heads to one another while maintaining their
relative levels. Clicking with the mouse on the fader head while holding down the ctrl key on the
computer keyboard will set the selected fader or stereo grouped fader to 0dB. Gain levels can also
be entered numerically by double-clicking on a numeric field, then entering a value.
Input/Output controls allow you to select S/PDIF or ADAT as the digital format for the optical input
and output connections, and to select between XLR or RCA connectors for the analog inputs.
Conversion between Optical and Coaxial (RCA) S/PDIF is possible by selecting Optical input and
Coaxial output, or the reverse. When Optical S/PDIF output is chosen, the RCA output remains active,
creating a digital Y-cord or signal splitter. (NOTE: this is not true of the inputs —both S/PDIF inputs
cannot be used at the same time.)
Emphasis Select enables de-emphasis to be applied to the analog output. This function applies only
to the analog converter, and does not affect signals from the S/PDIF or ADAT interface.
Security/Copy Protection applies SCMS (Serial Copy Management System) coding to the S/PDIF
output. Choose Multiple Copies to encode the output for reproduction, One Copy to allow a single
digital 1-to-1 copy to be made from the S/PDIF output, or No Copies to prohibit any copies.
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Multiple Copies
S/PDIF S/PDIF
S/PDIF
Out
Out
12T DAT
Original
One Copy
S/PDIF S/PDIF
S/PDIF
Out
Out
12T DAT
Original
No Copies
S/PDIF
S/PDIF
Out
Out
12T DAT
Original
S/PDIF
Out Out
etc.
DAT DAT
Copy Copy
Out
DAT DAT
Copy Copy
DAT
Copy
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