Ensemble Designs 6020 Four Channel 24-bit Audio DAC User Manual
Page 10
In the Ch 1/2 Menu shown below, set the following parameters:
•
Ch 1/2 Mode - set the operating modes for Channels 1 and 2.
Choose from 2-Channel (Ch 1 and 2 will be independent), Stereo (Ch 1/2 will be a
stereo pair) or Quad Tracking (Ch 1-4 will track together.) Note that if you have
set Ch 3/4 in the next menu to Quad Tracking or the Quad On function is
enabled on the Quad Menu, this selection will default to Quad Tracking.
•
Ch 1 Digital Ref - set the Digital Audio Reference level to match the studio
reference (-20dBFS, -18dBFS or -16dBFS) for channel 1 (in 2-Channel mode),
Ch 1/2 if in Stereo mode or all four channels together if in Quad Tracking mode.
•
Ch 1 Analog Ref - use slider to set the Analog Audio Reference level from -10dBu
to +8dBu (in 0.5dBu steps) for channel 1 only (in 2-Channel mode), Ch 1/2 if in
Stereo mode or all four channels if in Quad Tracking mode.
•
Ch 2 Dig Ref - when Ch 1/2 Mode is set to 2-Channel, this will adjust Channel 2
Digital Reference level only. If Ch 1/2 Mode is set to Stereo, adjustment will
affect the stereo pair, or if set to Quad Tracking, adjustment will affect all
channels.
•
Ch 2 Analog Ref - when Ch 1/2 Mode is set to 2-Channel, this slider will adjust
Channel 2 Analog Reference level only. If Ch 1/2 Mode is set to Stereo, adjust-
ment will affect the stereo pair, or if set to Quad Tracking, adjustment will affect
all channels.
•
Ch 1/2 Emph - sets the emphasis correction mode for these two channels. Off
disables the emphasis correction. On applies 50/15µS deemphasis to the two
channels when the sampling frequency is standard. (Note that deemphasis will not
be applied where frequencies are non-standard.) Auto applies 50/15µS deemphasis
as necessary depending on the AES input emphasis status and sampling frequency.
(Note that deemphasis will not be applied when the channel status indicates the
use of CCITT J.17 emphasis.)
In this menu, the following indicators are available:
6020-10
Model 6020 Four Channel 20-bit Audio DAC