6
Redbox RB-DEED8 & RB-DEDD8 User Handbook
INTRODUCTION
INTRODUC
TION
1
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
Dolby Output 2+
23
Dolby Output 2-
11
Dolby Output 2 Ground
24
Video Ref+
12
Video Ref-
25
Video Ref Ground
13
No Connection
RB-DEDD8 Audio Connections
The RB-DEDD8 has 6 digital audio output connections available on the rear panel. The
digital audio output connections are transformer-coupled balanced line interfaces and can
be configured to be either 75ohm (AES 3ID) or 110ohm (AES 3) output impedance through
either a BNC or via the D-type connector. These output connections are paralleled, allowing
one type to be used per output.
Dolby Input
The input labelled as DI is the Dolby E or Dolby Digital input source which the unit is to
decode from. The unit auto detects the input bitstream and outputs the decoded channels
accordingly. If no encoded audio is detected, the unit operates in PCM mode, and the
audio is passed through the decoder section.
Dolby Output
The output labelled as DO is a dedicated Dolby output. This output is a loop through of
Dolby input. This provides an output that can be connected to other decoder or monitor
equipment in the broadcast chain.
Video Reference Input
This input is a bi-level and tri-level sync compatible video reference input. For the
RB-DEED8, this input is required for encoding, as the Dolby E is encoded to match video
frame rates. For the RB-DEDD8, this input is only required when decoding a Dolby E
bitstream and the digital audio outputs are required to be frame synced. When decoding
a Dolby Digital bitstream the outputs are decoded without the use of the video reference
input.
Содержание Redbox RB-DEDD8
Страница 48: ...36 Redbox RB DEED8 RB DEDD8 User Handbook SCI SC I 2 Fig 2 13 RB DEDD8 Level Screen ...
Страница 50: ...38 Redbox RB DEED8 RB DEDD8 User Handbook NOTES N OT ES ...
Страница 51: ...Redbox RB DEED8 RB DEDD8 User Handbook 39 N OT E S NOTES ...
Страница 52: ...w w w sonifex co uk t 44 0 1933 650 700 f 44 0 1933 650 726 sales sonifex co uk ...