Sonifex Redbox RB-VHDDD8, User Handbook Manual

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Redbox RB-VHEDD8 & RB-VHDDD8 User Handbook
7
INTRODUC
TION
INTRODUCTION
1
(AES 3ID) or 110ohm (AES 3) input or output impedance through either a BNC or via the
D-type connector. These connections are paralleled, allowing one type to be used per
connection.
Digital Audio Inputs
The digital audio inputs CH12, CH34, CH56 and CH78 can be used as inputs to the encoder
and also embedded directly into the video, as long as the inputs are synchronous to the
video clock. The first two inputs are sample rate converted so that they are synchronous
with the video, although this process can be disabled if necessary.
Dolby E Output
The output labeled as DO is a dedicated Dolby E output. This is the output from the encoder
and replicates the Dolby E bitstream that is embedded into the video outputs. This provides
an output that can be connected to other decoder or monitor equipment in the broadcast
chain without the need of extra de-embedding equipment.
LTC Input
This input is not currently used. Do not connect anything to this input.
The digital audio D-type connectors pin assignations for RB-VHEDD8 are as follows:
Pin No. Function Pin No. Function
1 Digital 1 In+ 14 Digital 1 In-
2 Digital 1 In Ground 15 Digital 2 In+
3 Digital 2 In- 16 Digital 2 In Ground
4 Digital 3 In+ 17 Digital 3 In-
5 Digital 3 In Ground 18 Digital 4 In+
6 Digital 4 In- 19 Digital 4 In Ground
7 Dolby Output 1+ 20 Dolby Output 1-
8 Dolby Output 1 Ground 21 Do not connect
9 Do not connect 22 Do not connect
10 Do not connect 23 Do not connect
11 Do not connect 24 Do not connect
12 Do not connect 24 Do not connect
13 No Connection