DCS ANALOGUE TO DIGITAL CONVERTER dCS 904 Manuel D’Utilisation

dCS 904 User Manual

 Manual for Software Version 1.5x and 1.36

dCS Ltd 

June 2000

Manual part no: DOC135904 iss 2B2

Page 23

135904ma2b2.pdf file available from website

Contact 

 on + 44 1799 531 999 

email to: more@dcsltd.co.uk

(inside the UK replace + 44 with 0)

web site: www.dcsltd.co.uk

Sets the mode of the AES Reference In/Out connectors.  The options are:

Loop

Loops the input through to the output, with no
termination resistor (termination is then about
1kohm, so several units can be daisy chained).

Loop.t

As above, but terminates the input. Use at the end
of a daisy chain.

Int

The output (and input in parallel – beware!) is
internally driven, with the same signal as AES 1.

Turns Auto-slaving 

On

 or 

Off

. When set to 

On

, connecting an AES/EBU

reference or a word clock in causes the unit to slave and lights the Slave LED.
If both are present, the unit picks the highest priority one (AES/EBU) unless the

 button is used to move down the priority list. When set to 

Off

, the

unit does not react when a reference is connected.

Trims the appropriate VCXO frequency in master mode, by up to ±9.9ppm in
0.1ppm steps. Use the 

 and 

 buttons to change this setting, hold a

button down to accelerate the change. The trim is remembered.

Panel Lock, normally 

Off

. Set to 

On

 to prevent unauthorised changes

using buttons. The menu has to be accessed to turn the lock off again.

Exits the menu.