AVT MAGIC AC1 Go Configuration Manual page 70

▪ The basic parameters of the audio interfaces of
the device are configured on the AUDIO
INTERFACE page.
▪ MAIN NOMINAL LEVEL OF ANALOGUE AUDIO:
LEVEL IN LEFT / RIGHT: Set the sensitivity of the
▪
audio inputs. Decreasing the value increases the
audio level and vice versa. (Default setting: 6 dBu)
LEVEL OUT LEFT / RIGHT: Adjust the gain of the
▪
audio outputs. Decreasing the value lowers the
audio level and vice versa. (Default setting: 6 dBu)
HEADROOM: This value lowers the audio level of
▪
analogue input signals to create headroom for
internal audio processing. Otherwise, the audio
signal may clip. The analogue output signal is
amplified by the headroom.
The headroom is fixed at 20 dBr.
Audio Interface (2)
▪ AES/EBU INTERFACE
CLOCK SOURCE OF DIGITAL OUTPUT: There are
▪
sample rate converters only on the AES/EBU input.
The AES/EBU output runs at system clock. Systems
connected to the device via AES/EBU may require
sample rate converters on their inputs.
▪ This setting determines the clock to which the
system's audio clock is synchronised. Some of the
options may not be available depending on the line
mode or Audio over IP settings.
▪ INTERNAL: The digital output is synchronised to the
system's internal clock.
RECOVERED: The digital output is synchronised to the
▪
clock applied to the AES/EBU input.
▪ DEFAULT SETTINGS: This button resets all
settings on this page to the factory defaults.