SOYO SY-P4-645DX DRAGON Ultra User Manual page 139

SPDIF IN: Enables the recording from SPDIF in. SPDIF-in is
mutually exclusive with other input signals.
Advanced: Regulates the advanced settings.
Advanced Dialog Box
Advanced – SPDIF (Sony/Philips Digital Interface)
SPDIF dialog provides a full control over SPDIF IN/OUT
functions. You can use these settings to connect your computer
to other pieces of audio device, such as: Mini Disc players,
amplifiers...etc.
1. To enable SPDIF-OUT should be under 2-channel speaker
mode since SPDIF standard only supports 2ch PCM audio
data. If users would like to transmit multi-channels audio
through SPDIF, users should choose AC-3 Dolby encoded
format or DTS like DVD titles. Users can choose 44.1K or
48K Hz sampling rate of PCM data when using SPDIF-Out.
2. SPDIF Input Loopback is used for digital-in to digital-out.
3. Monitoring is used for digital-in to analog-out.
4. Validity Detection is for data validity/correction check.
5. Format option is reserved for input digital data phase inverse
since some source data may has reverse phase.
6. Device option is for choosing SPDIF input channel (8738
supports two SPDIF-In channels).
7. The Copyright Protection is to enable SPDIF Copyright bit.
Then recording copyright- protected input data will be not
available. For more information of SPDIF, please refer to the
Appendixes C and D.
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