Dolby Laboratories DP591 Manuel de démarrage rapide - Page 3
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3 DP591 rear panel
The DP591 rear panel provides access to the device input and output connections, as well as to the
power supply.
1
Item Interface
1
AC power supply
2
MADI/AES input
3
Gigabit Ethernet
port
4
MADI/AES output
port
5
AES output port
6
Video Input (Vref)
port
Dolby DP591 Audio Encoder Quick Start Guide
20 August 2018
3
4
2
MADI/AES IN
MADI/AES OUT
AES OUT 1
AES OUT 2
COMMAND
MEDIA
9
10
11
12
Description
Two AC power supplies, 100 and 240 VAC, 50–60 Hz, and 350 W, with
temperature controlled fans:
•
Redundant power supplies. When one fails, the unit generates an alarm and
switches to the other power supply.
•
Fans provide front-to-rear air flow. When the temperature exceeds
maximum operating temperature, a front-panel indicator lights up.
This MADI input port receives up to 64 channels of PCM audio from an audio
console, for encoding. The MADI input can act as a clock source.
This port is not in use.
This MADI output port transmits up to 64 channels of decoded PCM audio to a
downstream device for reauthoring purposes.
This port outputs:
•
Encoded Dolby ED2 for contribution services
•
Encoded Dolby Digital Plus or Dolby Digital Plus with Dolby Atmos content
for distribution services
•
Transcoded Dolby Digital Plus or Dolby Digital Plus with Dolby Atmos content
for distribution services
•
Decoded Dolby ED2 (the first eight channels) to PCM audio for reauthoring
purposes
This port receives a Vref signal to act as a video clock reference.
5
6
AES OUT 3
AES OUT 4
VIDEO IN
13
DP591 rear panel
7
8
SDI RX0
SDI RX1
SDI TX0
SDI TX1
3