AVT MAGIC SDC Mounting instructions

MAGIC SDC
Hardware/Software Manual

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M A G I C S D C E T I / E D I S w i t c h & C o n v e r t e r
H a r d w a r e / S o f t w a r e M a n u a l
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A publication of
AVT Audio Video Technologies GmbH
Nordostpark 12
90411 Nuernberg, Germany
Phone [phone]
Telefax [phone]
Printed in Germany, December 2018
AVT Audio Video Technologies GmbH
All Rights reserved. Reproduction in
whole or in parts is prohibited without the
written consent of Audio Video
Technologies GmbH.
Subject to changes.
Release date: (12.18)

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C o n t e n t
INTRODUCTION 11
SAFETY 13
Introduction 13
General safety requirements 13
Text Conventions 14
1 CONSTRUCTION 15
2 SYSTEM DESCRIPTION 17
2.1 Functionality 17
3 PUTTING MAGIC SDC INTO OPERATION 19
3.1 Mounting 19
3.2 Connection to the mains voltage 19
3.3 Earthing of the system 20
3.4 Operational elements on the front side 20
3.5 Wiring diagram 21
4 WINDOWS PC SOFTWARE 23
4.1 Hardware requirements 23
4.2 User Registration 23
4.3 Installing the Windows PC Software 23
4.4 Software update from the internet 24
4.5 Operation via the Windows PC Software 25
4.5.1 The MAGIC SDC main window 25
4.5.1.1 Interface 1 / Interface 2 26
4.5.1.2 E1 Input 26
4.5.1.3 EDI Input 27
4.5.1.4 ETI 27
4.5.1.5 Output 28
4.5.1.6 Operation 28
4.5.1.7 Clocks 28
4.5.1.8 System Clock 28
4.5.1.9 Reset Counter 28
4.6 Menu File 29
4.6.1 Submenu Exit 29
4.7 Menu Configuration 30
4.7.1 Submenu Control Interface 30
4.7.2 Submenu System 32

4.7.2.1 Operation Settings 32
4.7.2.1.1 SDC Parameters 32
4.7.2.1.2 Switch Criteria 34
4.7.2.1.3 EDI Interface 35
4.7.2.1.4 E1 Interface 36
4.7.2.1.5 Relay/TTL 37
4.7.2.2 System Settings 39
4.7.2.2.1 General 39
4.7.2.2.2 LAN Interfaces 41
4.7.2.2.3 NTP 42
4.7.2.2.4 SNMP Parameter 43
4.7.2.3 Date and Time 44
4.7.3 Submenu Local Settings 45
4.8 Menu Administration 46
4.8.1 Submenu Registration 46
4.8.2 Submenu File System 47
4.8.3 Submenu System Panel 48
4.8.4 Submenu Firmware Download 49
4.8.5 Submenu Set Factory Settings 50
4.9 Menu Extras 51
4.9.1 Submenu System Monitor 51
4.9.2 Submenu Protocol File Viewer 53
4.10 Menu Help 54
4.10.1 Submenu About MAGIC SDC 54
5 OPERATION VIA DISPLAY AND KEYPAD 55
5.1 Basic configuration 55
5.1.1 Setting the menu language 55
5.1.2 Configuration of the LAN interface 56
5.1.3 Setting the ETI format 57
5.1.4 Configuration of the NTP Server 57
A1 MENU STRUCTURE 59
A2 INTERFACES 61
A2.1 MAGIC SDC 61
A2.2 Network interfaces 62
A2.2.1 E1 (2-Mbit/s) interface (Module Slot 1) 62
A2.2.2 E1 (2-Mbit/s) interface (Module Slot 2) 62
A2.3 Clock interfaces 63
A2.3.1 Clock 1 interface (1 pps clock) 63
A2.3.2 Clock 2 interface (10 MHz clock) 63
A2.4 Control and data interfaces 64

A2.4.1 LAN 1 interface 64
A2.4.2 LAN 2 interface 64
A2.4.4 RS232/Keypad 1 interface 65
A2.4.5 RS232/Keypad 2 interface 66
A2.5 Audio interfaces 67
A2.5.1 Analogue Audio interfaces 67
A2.5.2 Digital AES/EBU Audio interfaces 67
6 TECHNICAL DATA MAGIC SDC 69
A3 GENERAL 71
A3.1 Order numbers 71
A3.2 Scope of delivery 71
A3.3 Declaration of conformity 71
A4 SERVICE INFORMATION 73
A4.1 Software Updates 73
A4.2 Support 73
A4.3 Repairs 73
INDEX 75
Declaration of Conformity 81

PAGE 11
I n t r o d u c t i o n
I N T R O D U C T I O N
MAGIC SDC can be operated as ETI or optionally as EDI switch or EDI/ETI
converter.
The MAGIC SDC monitors the ETI or the EDI stream of the main Multiplexer
and in case of an error it switches to the redundant Multiplexer. With the in-
tegrated Link Mode two switches can be operated in redundancy mode.
The configuration of MAGIC SDC can be carried out via the LAN interface us-
ing the Windows application software included in delivery or via the front
keypad and display of the unit. With the implemented SNMP functionality
the system can also be integrated into a network management system via its
LAN interface.
English
German
Menu
Select
System Settings
System Settings
Language
Sprache
Cap
Ok
Save Settings?
Yes
No
Operation Settings
Select
Operation Mode
ISDN
LAN
Audio
Audio
Audio
Audio Interface In
Audio Interface Out
Analogue
Digital
PRETALK Interface
No System
Telephone
7-kHz G.722 Auto
15-kHz 1B Auto
15-kHz 2B Auto
Handset
Headset
Phantom Power
Mikrophone Limiter
Delete
Opt.
ON AIR
HOLD
PRETALK
Select...
Call!

PAGE 12
I n t r o d u c t i o n
Beendet
Line
Ring tone
Search
Name
New Entry
Edit
Display
Delete Entry
Save as Quick Dial
Presets
Preset
Load
New
Save
Delete
Ring tone
Signal processing
Keypad 9600, no
Status information
Login
Shift
Automatic Answering
Mikrophone Amplifying
Ratio RX/TX
Sources Headset
Sources Audio Output 1
Sources Audio Output 2
Sources Transmission Signal1
Sources Transmission Signal 2
Headset Monitor
Load Audio Preset
Save Audio Preset
Mode
ON
OFF
DCK
Standard Preset
Basic Settings
Load Basic Settings
LAN Settings
DHCP
IP Adresse
sub-net mask
Default Gateway
DNS Server IP ADR
Steuer Port
Audio Port

PAGE 13
S a f e t y
S A F E T Y
Introduction
The unit described has been designed to the latest technical parameters and
complies with all current national and international safety requirements. It
operates on a high level of reliability because of long-term experience in de-
velopment and constant and strict quality control in our company.
In normal operation the unit is safe.
However - especially if daily routine and technical errors coincide - some po-
tential sources of danger for person, material and optimal operation remain.
This manual therefore contains basic safety instructions that must be ob-
served during configuration and operation. It is essential that the user reads
this manual before the system is used and that a current version of the manual
is always kept close to the equipment.
General safety requirements
To keep the technically unavoidable residual risk to a minimum, it is abso-
lutely necessary to observe the following rules:
– Transport, storage and operation of the unit must be under the permissible
conditions only.
– Installation, configuration and disassembly must be carried out only by
trained personal on the basis of the respective manual.
– The unit must be operated by competent and authorised users only.
– The unit must be operated in good working order only.
– Any conversions or alterations to the unit or to parts of the unit (including
software) must be carried out by trained personnel authorised by the man-
ufacturer. Any conversions or alterations carried out by other persons lead
to a complete exemption of liability.
– Only specially qualified personnel is authorised to remove and override
safety measures, and to carry out the maintenance of the system.
– External software is used at one’s own risk. Use of external software can
affect the operation of the system.
– Use only tested and virus-free date carriers.

PAGE 14
S a f e t y
Text Conventions
In this manual the following conventions are used as text markers:
Accentuation: product names or important terms
: Labelling on the front display of the system
PC Text: Labelling in the PC Software
TIP The symbol TIP marks information which facilitates the operation of the sys-
tem in its daily use.
NOTE The symbol Note marks general notes to observe.
ATTENTION The symbol Attention marks very important advice that is absolutely top ob-
serve. In case of non-observance malfunctions and even system errors are
possible.
!

PAGE 15
C o n s t r u c t i o n
1 C O N S T R U C T I O N
The functions of the MAGIC SDC are implemented in a single unit. The sys-
tem is carried out as 19’’ x 1 U unit and has an integrated power supply.
FIG. 1 FRONT SIDE: MAGIC SDC SWITCH & CONVERTER
Construction

PAGE 16

PAGE 17
S y s t e m d e s c r i p t i o n
2 S Y S T E M D E S C R I P T I O N
2.1 Functionality
In its function as ETI switch MAGIC SDC provides two G.703/G.704 inputs
and outputs and supports ETI-NI as well as ETI-NA. During a power break-
down the signal is automatically bridged. To use the system as EDI switch it
is additionally equipped with two LAN interfaces.
As GPS inputs a 10 MHz as well as a 1pps input are available. The time refer-
ence is received via NTP.
Configuration and control is especially comfortable with the MAGIC DSC
Windows PC software which is included in delivery and which communi-
cates with the system via the LAN interface.
For an external alarm signalling eight TTL contacts and eight relays are pro-
vided. An integrated protocol storage is also available.
With the implemented SNMP functionality the system can also be integrated
into a network management system via its LAN interface.

PAGE 18
S y s t e m d e s c r i p t i o n

PAGE 19
P u t t i n g M A G I C S D C i n t o o p e r a t i o n
3 P U T T I N G M A G I C S D C I N T O O P E R A T I O N
3.1 Mounting
With its dimensions (W  H  D) of 440 mm  44,5 mm (1 U)  260 mm the
MAGIC SDC System can be used either as desktop device or mounted in 19
inch racks. Corresponding 19“ mounting brackets are included in delivery.
When mounting the unit please keep in mind that the bending radius of the
connected cables is always greater than the minimum allowed value.
When the MAGIC SDC is installed in a rack, please make sure that there is suf-
ficient ventilation: it is recommended to keep a spacing of ca. 3 cm from the
openings. In general, the ambient temperature of the system should be within
the range of +5C and +45C. These threshold are especially to observe if the
system is inserted in a rack. The system works without ventilation.
During operation humidity must range between 5% and 85%.
3.2 Connection to the mains voltage
The system can be operated with mains voltage in the range from 90 V to
253 V via the internal power supply and the mains type appliance cable. The
line frequency can vary from 45 Hz to 65 Hz. The maximum power consump-
tion is 15W. The rack must be earthed according to the EMC regulations. The
earthing can be carried out via the earthing screw on the back side of the unit.
The unit has a circuit closer. After plugging in the mains type appliance cable
and pressing the circuit closer, the system boots within a few seconds. In
stand-by mode the AVT logo is shown on the display1.
TIP The temperature of the system can be indicated on the display (
)
ATTENTION Incorrect ambient temperature and humidity can cause functional defi-
ciencies.
Operation outside the threshold values indicated above leads to a loss of war-
ranty claim.
1Depending on the delivery status all menus are possibly displayed in German. The configuration
of the menu language is described in CHAPTER 5.1.1.
!

PAGE 20
P u t t i n g M A G I C S D C i n t o o p e r a t i o n
3.3 Earthing of the system
For EMC reasons an earthing via the earthing screw must be carried out in ei-
ther case.
3.4 Operational elements on the front side
The system has an illuminated graphical display with a resolution of 160 x 32
pixel and 19 operating buttons.
On the right next to the display there are two softkeys whose current func-
tions are indicated on the display. In the middle there are two cursor buttons
(upwards/downwards) as well as an button. The numerical pad supports
in addition to the numerical characters , the ’ ’- and ’ ’-key. For text en-
tries the numerical pad can also be used as a normal keypad.
During a connection additional functions are possible that are explained in
chapter 5 - “Operation via display and keypad“.
FIG. 2 OPERATIONAL ELEMENTS ON THE FRONT SIDE
ATTENTION Earthing
A lacking earthing can cause functional deficiencies within the unit. Because
of the “pending“ potential, unlike the protective earth conductor potential,
slight electric shocks can occur by touching the rack. These are absolutely not
dangerous, however they can be avoided totally by earthing.
!
Softkeys
Keypad for
text entry
Confirm entry
Graphical
display Status window/
cursor keys