DCS Digital to Digital Converter User Manual
dCS 974 User Manual
Manual for Software Version 1.0x
dCS Ltd
May 2001
Manual part no: DOC1241121A1
Page 15
Document No: OS-MA-A0124-112.1A1
Contact
dCS
on + 44 1799 531 999
email to: more@dcsltd.co.uk
(inside the UK replace + 44 with 0)
web site: www.dcsltd.co.uk
Step 3 - Setting a Conversion
do this:
If you need bit-for-bit operation in a different output format, proceed to the
Format Conversion section.
Format Conversion section.
do this:
If you want to change the sample rate or the word length or process the data in
some other way, proceed to the Sample Rate Conversion section.
some other way, proceed to the Sample Rate Conversion section.
Format Conversion
TOP LEVEL
Format Conversion
Pure Format Conversion
Off
Default
Audio Input Select
On
Sync Source
Multi-Channel Sync
Input Sample Rate
Output Mode
Normal
Default
Display Customise
Dual AES
Quad AES
DSD SDIF-2
DSD SDIF-3
DSD SDIF-3
Figure 3 – Pure Format Conversion
do this:
Press the
←
←
←
←
button, scroll down to
Format Conversion
, press the
→
→
→
→
button
and press the
Set
button. This sets
Pure Format Conversion
to
On
and
disables the
Sample Rate Conversion
menu.
do this:
If the “
Fs In not Fs Out
” information box appears on the display, press the
Set
button to make the
Output Sample Rate
match the
Input Sample Rate
.
do this:
Scroll down the
Format Conversion
menu to
Output Mode
and press the
→
→
→
→
button. The cursor should be beside
Normal
. Choose one of the settings from
the following list, scroll to it and press
Set
:
•
Normal
. The
Input & Output Sample Rate
must not be higher than
96kS/s. Bit-for-bit data will be available on all of the AES, SPDIF or SDIF-2
outputs.
outputs.
•
Dual AES
. The
Input & Output Sample Rate
must be 88.2, 96, 176.4 or
192kS/s. Dual AES bit-for-bit data will be available on the
AES 1
/
AES 2
output pair and the
AES 3
/
AES 4
output pair. Do not use the other outputs.
•
Quad AES
. The
Input & Output Sample Rate
must be 176.4 or 192kS/s.
Quad AES bit-for-bit data will be available on the
AES 1,
AES 2,
AES 3
and
AES 4
output group. Do not use the other outputs.
•
DSD SDIF-2
. The
Audio Input Select
setting must be
DSD
or
DSD Quad
.
DSD SDIF-2 bit-for-bit data will be available from the
DSD/SDIF
outputs
(lower block) and DSD Quad data from the
AES 1,
AES 2,
AES 3
and
AES
4
output group. Do not use the other outputs.
•
DSD SDIF-3
. The
Audio Input Select
setting must be
DSD
or
DSD Quad
.
DSD SDIF-3 bit-for-bit data will be available from the
DSD/SDIF
outputs
(lower block) and DSD Quad data from the
AES 1,
AES 2,
AES 3
and
AES
4
output group. Do not use the other outputs.
do this:
Proceed to Step 4.