Specifications

Chapter 10: AES I/O and HD Modules 127
DE-EMBEDDER Page
This page sets de-embedding parameters for the HD944.
Routing Matrix
Signals extracted from the SDI data stream can be routed to the audio frame bus. Any of 16 embedded audio channels can be se-
lected in any combination. A Silence source is also provided. These signal pairs (Ch 1/2 to Ch 15/16) are routed to the frame’s au-
dio busses. Routing is performed on the BUS ROUTING Page (see page 128).
Sample Rate Conversion
The SRC LED is lit if the optional sample rate converter option is installed and unlit otherwise. See “SETUP Page” on page 127.
SETUP Page
This page configures setup options for the HD944.
Sample Rate Converters
Select Active to enable SRCs if this option was installed. Sample rate converters must be used if the embedded audio is not syn-
chronized with the frame.
SNMP: Input Lost
Select On to enable the module to generate an SNMP Trap upon loss of input signal. If the module is not being used, select Off to
avoid generating false SNMP Traps.
HD944 Web Configuration Device page
HD944 Web Configuration Setup page