Specifications

Prism Media Products Limited AD-2 Dual-rate A/D converter
Operation Manual
Issue 0.2 © Prism Media Products Limited
11 August 1998 Page 37 of 58
‘Screen' connects directly to the chassis for the digital XLR outputs and all BNC
connectors. Screen connects via a capacitor to the chassis for the digital XLR inputs.
The RCA digital coaxial connections are transformer isolated with the screen coupled
to the chassis using a capacitor at the connector.
The analogue input connector screens are connected to the chassis via a parallel
combination of resistor and capacitor. These components limit the shield currents that
could flow down the signal cables but provide continuity at radio frequencies.