AVT MAGIC AE4 Manuale utente
© AVT Audio Video Technologies GmbH
MAGIC AE4 DAB/DAB+
Quick Guide
Version V1.0 (25.10.2018)
1
© AVT Audio Video Technologies GmbH
Front View
DAB/DAB+ Audio Encoder
▪DSP-based DAB/DAB+ Audio Encoder
▪Up to four DAB/DAB+ Audio Encoder
▪Full 19” 1U housing with integrated AC power supply
▪19” mounting angels
▪Without fan, noiseless operation
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© AVT Audio Video Technologies GmbH
Rear View
Integrated wide range power supply
90V –250VAC/ 30W
2 x LAN interfaces
▪Coded Audio
▪Control interface (Webbrowser)
▪PAD interface: Dynamic Label and Slide Show via FTP
▪NTP
Support PTy and TrafficAnnouncement via
UECP
TTL/Relay (programmable GPIO interface)
▪8 x TTL Inputs or Outputs
▪8 x Relay outputs
Analogue stereoAudio input/output
▪IN AUDIO 1 and 2
▪OUT AUDIO 1 and 2
4 x Digital AES/EBU Audio input/output
▪DIGITAL AES 1-2 and DIGITAL AES 3-4
No fan
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© AVT Audio Video Technologies GmbH
Fully compatible to
▪ETSI TS 102 563 (DAB+)
▪ETSI EN 304 001 (DAB)
DAB/DAB+ Audio Encoder
▪Up to 4 x DAB/DAB+ Audio Encoders
DAB/DAB+ MonitoringAudio Decoder
▪Monitoring Decoder for one of the four Encoder signals
Audio interfaces
▪1 x Analogue Stereo Audio input
▪1 x Analogue Stereo Audio output
▪4 x AES/EBU Audio input
▪4 x AES/EBU Audio output
▪Monitoring Stereo Headphone interface
Special functions
▪Integrated Audio router
▪No fan
▪Power consumption typically 17 W
▪Synchronisation via NTP
Data services
▪Dynamic Label/DL+ (UECP/FTP)
▪MOT Slide Show/Categorised Slide Show (FTP)
Service Information
▪TA triggering (UECP, TTL input)
▪PTy (UECP)
2 x LAN interfaces
▪IPv4
Output protocols
▪AVTMUX with Secure Streaming
▪EDI with Secure Streaming
▪MUXENC with Secure Streaming
Alarm signalling & monitoring
▪SNMP v1c, v2c
Configuration & Control
▪Configuration & Control via HTML5 Webbrowser
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Functions
© AVT Audio Video Technologies GmbH
Interconnection Encoder/Multiplexer
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Configuration example:
▪IP leased line connection using AVTMUX
protocol with Secure Streaming for
program 1 and 2
▪IP leased line connection using EDI for
program 3 and 4
Analogue and digitalAES/EBU
Audio interfaces for
uncompressedAudio
Dynamic Label and Slide Show
via FTP Transfer to the Encoder
TA activation through GPI
contact (TTL input) of the
Encoders.
Remote configuration of the
Encoder data rate and data
service from MAGIC DABMUX
Go RF.
Network Switch
172.16.75.85
MAGIC DABMUX Go RF
Ensemble Multiplexer
AE4 ↔DABMUX
AVTMUX, EDI
DAB Receiver
MAGIC AE4 DAB/DAB+ Encoder
172.16.75.83
AE4 ↔ DABMUX
AVTMUX
A: 7001
C: 6001
AE4 ↔ DABMUX
AVTMUX
A: 7002
C: 6002
AE4 ↔ DABMUX
EDI
E: 50000
ID1: 0 C1: -------
ID2: 1 C2: -------
ID3: 2 C3: 6003
ID4: 3 C4: 6004
AVT Radio 1 … 4
C: Control Port
A: Audio Port
E: EDI Port
© AVT Audio Video Technologies GmbH
MAGIC AE4 DAB/DAB+
Configuration
6
© AVT Audio Video Technologies GmbH
Main Panel
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Webbrowser
▪White hook on green field indicates
PC is connected to the unit
Monitoring Decoder
▪Displays the Audio and PAD
parameters of the selected Encoder
▪Displays PAD History and Audio
Level
▪Selection (green colour) of coded or
original Audio
▪Selection of the Audio level of the
Headphone
▪Selection of the Encoder via buttons
“1 to 4” or direct in the Encoder field
via “Monitor”
Indication of Encoder details
▪Mode
▪Bitrate: Total data rate (Audio + PAD)
▪Sampling frequency
▪PAD Bitrate
▪Audio level L and R
Via the button “Configure” all
parameters of the encoder can be
configured
© AVT Audio Video Technologies GmbH
Menu Structure
8
Settings
▪General settings:
Time for synchronisation
LAN parameters
Audio interfaces
PAD (FTP)
▪Individual settings of the Encoders
Channel 1 to Channel 4
▪Interface settings
EDI Output
VLAN
SNMP
Administration
▪Product related details
▪Reset
▪Basic settings (Factory setting)
▪Display of all Alarms and traffic
Extras
▪System Monitor
About
▪Software Version
▪IP addresses
© AVT Audio Video Technologies GmbH
Encoder Configuration - Audio
9
Configuration of the Encoder
▪Can be selected in the Main
Panel via the buttons 1 to 4.
▪Can be selected via Select of
the dedicated Encoder
Audio Settings
▪Selection of Streaming mode,
Input interface, QoS and Audio
Level Amplification
IP Settings
▪Entering of the Multiplexer
Control Port and for the UDP
Outputs 1 and 2 the IP
addresses and Port addresses
Coding Settings
▪Selection of DAB or DAB+,
Data Rate, Coding Mode and
Sampling Rate
© AVT Audio Video Technologies GmbH
Encoder Configuration - PAD
10
General PAD Settings
▪Selection of Inserter Mode, Local
generation or via AVTMUX or via
AVTMUX redundancy
▪Entering of Alarm Timeout and
maximum Data rate
Dynamic Label Settings
▪Entering of the display time in
seconds
▪In Output Format selection of the
charset (character set). The
characters are displayed on the
DAB+ receiver
▪Via button “Open File Manager” the
files can be defined
Slide Show Settings
▪Entering of the display time in
seconds
▪Via button “Open File Manager” the
files can be defined
Direct FTP
▪Direct FTP can be configured in a
separate page
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3
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