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dCS 954 User Manual Manual for Standard Software Version 1.5x
dCS Ltd June 2000
Manual part no: DOC136954 iss 2B1
Page 15
file 135954ma2b1.pdf available from website
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
Display De-Emphasis in Use (low sample rates)
A Automatic - the unit automatically implements the De-
Emphasis characteristic coded in the data stream.
The display changes to 5 or C when De-Emphasis is
automatically applied.
5
The unit implements 50/15µs De-Emphasis.
C The unit implements CCITT J17 De-Emphasis.
- De-Emphasis disabled.
Table 2 – Emphasis Indication, low sample rates
dCS recommend setting the unit to Automatic unless there is an error in
the De-Emphasis message in the incoming data stream.
For Menu operation as the
Up button, see the section “The Software – the
Menu” on page 18.
Mode Display --
At sample rates over 48kS/s, the single digit LED Mode display to the right of
the De-Emphasis button shows the input format:
Display
Input Format
1 Single AES
2 Dual AES
3 P3D mode
4 Quad AES or DSD 4-wire
Table 3 – Output Data format indication, higher sample rates