DCS dCS 904 BNC, BNC, Figure, Figure, Mains Supply, Model Number, Mains Voltage, Serial Number, SDIF/DSD Clk In, Remote In & Out, SDIF/DSD Clk Out, 3 pin IEC (CEE22)

dCS 904 User Manual	Manual for Software Version 1.5x and 1.36
dCS Ltd	June 2000
SDIF/DSD Clk In	BNC
SDIF/DSD Clk Out	BNC

This pair take in and give out Word Clock, and can be set to Bit Clock for DSD. The functions are set by the menu. Clock In is terminated and Clock Out is regenerated internally, so these lines can be used for daisy chaining many units together, without loading problems. See Figure 18 and Figure 19 for the time alignment of these signals.

Remote In & Out 9 pin D type male (2 off)

If the Windows™ Remote software is in use, connecting Remote In to a com port (RS-232 port) on a PC running the Remote Control program allows the unit to be controlled by the PC. Remote Out may be connected to another suitably equipped dCS unit, allowing several units to controlled by the same PC with one RS-232 daisy chain. In addition, the unit may be software upgraded without removing the lid by downloading new software via the Remote In port – see Installing New Software on page 71.

Connect up Remote ports using a 9-way screened cable, fitted with 9-way ‘D’- type connectors at each end, wired pin 1 to pin 1, pin 2 to pin 2, etc. The same type of cable can be used unit to units as com port to first unit. Suitable cables are available from dCS.

Mains Supply 3 pin IEC (CEE22)

Switched, fused and filtered IEC mains connector.

Additional Information

As well as connectors, the rear panel displays the following information about the unit, near the mains supply connector:

Mains Voltage	The actual voltage setting supplied.
Model Number	dCS 904

Manufacturers Name and Country of origin (dCS Ltd, UK)Serial Number

The underside of the unit will have a label on that contains a number such as 904 4B1 6B2 2A1 3A2 12345. This is the serial number, but it also contains vital configuration information. We will need this number (all of it) to give you support over the phone, or to ship you software updates.

Manual part no: DOC135904 iss 2B2 Page 11 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