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dCS 904 User Manual Manual for Software Version 1.5x and 1.36
dCS Ltd June 2000
Manual part no: DOC135904 iss 2B2
Page 45
135904ma2b2.pdf file 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
Analogue Input Specifications
Balanced Inputs
Type Balanced
Format AES14 : 1992
Impedance + 5
kΩ
- 5
kΩ
CMRR 50 Hz >100 dB, spec
50 Hz >120 dB, typ
1 kHz >108 dB, typ
10 kHz >80 dB, typ
20 kHz >74 dB, typ
Level for Full Scale
(as shipped)
+20 dBu
Trim range ±6 dB
Connector type XLR3 female
Connections Pin 1 Ground or shield
Pin 2 +Signal
Pin 3 -Signal
Table 9 - Analogue XLR Interface Details
The analogue inputs are balanced (not floating) with a stable, high, common
mode rejection ratio. Either input may be used on its own with the other floating
if single ended operation is wanted.