Apple Soundtrack Pro 3 - Manual (Page 534)

General Tab
The settings in this tab control a variety of features, such as the clock source, UV22HR
dithering algorithm, and level meter behavior.
Clock
• Clock Source pop-up menu: Sets the clock source for the chosen unit. Options are Internal,
Optical, Coax, and Word Clock.
Format
• Optical In pop-up menu: Options are ADAT/SMUX and S/PDIF.
• Optical Out pop-up menu: Options are ADAT/SMUX and S/PDIF.
Dither
• UV22HR pop-up menu: This specifies the target signal path for the UV22HR dithering
algorithm. Options are Off, Analog In 1–2, Analog In 3–4, Analog In 5–6, Analog In 7–8,
Optical In 1–2, Optical In 3–4, Optical In 5–6, Optical In 7–8, S/PDIF In, and S/PDIF Out.
Sample Rate Conversion
• Conversion pop-up menu: This allows you to enable sample rate conversion for the
S/PDIF Input or Output signal path.
• Sample Rate pop-up menu: If you decide to engage sample rate conversion on the
S/PDIF Out channel, you can set the destination sample rate using this pop-up menu.
Sample rate options are 44.1, 48, 88.2, and 96 kHz.
Level Meters
• Level Meter Display pop-up menu: This pop-up menu determines the type of metering
displayed by your units. Options are input level, output level, or no signal at all.
534 Appendix D Working with Apogee Hardware in Soundtrack Pro