AVT MAGIC DABMUX Go RF RM User manual

© AVT Audio Video Technologies GmbH
MAGIC DABMUX Go RF RM
DAB Multiplexer
Quick Guide
Version: 1.200 (30 October 2019)
©2019, AVT Audio Video Technologies

Overview
▪Hardware
▪Features
Web Interface
▪Overview
▪General Configuration
▪Ensemble Configuration
▪Service Extraction
▪Maintenance
Software Options
▪DABMUXplus SW Upgrade
▪Cable Upgrade
▪Emergency Warning Break-In Upgrade
Support
2
Content

MAGIC DABMUX Go RF RM
3
Overview

Hardware - Front
DAB/DAB+ Ensemble Multiplexer
▪DSP-based ensemble multiplexer
▪19“ x 1U system with integrated wide-range power supply (100 - 230V AC +/-10V AC)
▪RF output for the connection to an amplifier/antenna
▪RF input is not in operation
▪GPS input for the connection of a GPS antenna
4

Hardware –Back (1)
LAN interface
▪connection to DAB audio encoders
▪Connection to DAB ensemble MUX (EDI format)
▪connection to DAB transmitters (EDI format)
▪Web interface
▪SNMP
4 x LEDs
▪CLK: static red: when GPS or NTP signals faulty
green flashing: when NTP ok and GPS faulty
switched off: NTP and GPS are ok.
▪INF: static orange: indicates an alarm without
confirmation
flashing orange: indicates an existing alarm
switched off: no alarm
▪TX: flashing yellow: indicates RF output signal or
EDI output signal
switched off: indicates error
▪RX: flashing yellow: indicates input data signals from
the DAB Encoders or EDI
signals from Ensemble MUX
switched off: indicates error
5

Hardware –Back (2)
B1: Press at power on for factory reset
B2: Press at power on for boot loader start
RST: Reset of the system
12 V DC/15W for plug-in power supply
6

DAB Ensemble Multiplexer
▪According to ETSI EN 300 401 Version 2.1.1
▪Manual or scheduled reconfiguration
▪NPAD
▪Creation of service information
Input Protocols
▪AVTMUX with Secure Streaming
▪2 x EDI (Sub Channel Extraction)
Output Protocols
▪EDI (ETI)
Audio Services
▪Max. 20 audio encoders can be connected
▪Data rates: 16-kbps up to 192-kbps
▪SBR, PS
RF output
▪Modulated RF signal for the connection to a
power amplifier
▪For one transmitter
▪Synchronisation via integrated GPS receiver
Control software
▪Web interface
7
Features

MAGIC DABMUX Go RF RM
8
Web Interface

Web Interface
9
Enter the IP address
of the MAGIC
DABMUX Go in a
modern Web
Browser which
supports HTML5.
The default IP
address of the device
is 192.168.96.102.

MAGIC DABMUX Go RF RM
10
Overview

Dashboard
11
The DASHBOARD shows
the ON AIR Multiplex.
It provides an overview of
scheduled
reconfigurations, the
ensemble on air and its
services.
Use the Expand Icons
(❶) to show or hide
details.
Use the Edit Icons (❷) to
jump to the respective
configuration page.
❶
❷

Inputs
12
The INPUT page
shows the ON AIR
Multiplex.
It provides an
overview of all inputs
used in the ensemble
currently ON AIR.
Use the Expand Icons
(❶) to show or hide
details.
Use the Edit Icons
(❷) to jump to the
respective
configuration page.
❷
❶

MAGIC DABMUX Go RF RM
13
General Configuration

Network
14
The device has one
physical LAN interface
and provides three
logical network
interfaces.
Each network interface
is defined by:
▪IPADDRESS
▪SUBNET MASK
▪GATEWAY
▪VLAN ID
Any changes to the
network configuration
take effect after
restarting the device.

Time
15
CLOCK SOURCE
▪NTP
▪GPS
If NTP is selected:
NTP server IP address
and Port
OUTPUT BEFORE TIME
SYNCHRONISATION
defines the signal being
output if the system clock
is out of sync to the clock
source:
▪OFF/MUTE
▪OFF / MUTE UNTIL
TIMEOUT
▪ON (NULL TIST)
TIME ZONE

EDI Output
16
EDI Output
▪Define up to two
destinations.
▪Enter IP address and
Port of each destination
(multicast or unicast IP
address)
▪EDI parameter

RF Output
17
RF Output
▪Frequency and level

NPAD Inserters
18
NPAD Inserters
▪Configure the FTP
access credentials to
the DABMUX Go’s FTP
server.

FTP Server
19
FTP Server
▪Setup the DABMUX
Go’s internal FTP
server.

SNMP
20
SNMP
▪GENERAL: Setup the
SNMP agent.
▪MANAGERS: Enter up
to 4 Network
Management Systems.
▪TRAPS: Enable Traps
for each event
individually and group
events into categories.
Download the MIB
files via the GET
SNMP MIB FILES
button at the bottom.