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AVT MAGIC TH2 Hardware Manual

Isdn & pots telephone hybrid
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MAGIC TH2
ISDN & POTS Telephone Hybrid
Hardware/Software Manual

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Summary of Contents for AVT MAGIC TH2

  • Page 1 MAGIC TH2 ISDN & POTS Telephone Hybrid Hardware/Software Manual...
  • Page 3 First select the menu item Service and then Software Registration. Select as product MAGIC TH2 Telephone Hybrid and enter your contact details. You need to indicate a valid email address in any case.
  • Page 5 Nordostpark 12 D-90411 Nuernberg Telephone +49-911-5271-0 Telefax +49-911-5271-100 Printed in Germany, February.2006 © AVT Audio Video Technologies GmbH All rights reserved. Reproduction in whole or in parts is prohibited without previous written consent of Audio Video Technologies GmbH. Subject to change.

  • Page 7: Table Of Contents

    General Safety Requirements 13 Conventions 14 CONSTRUCTION 15 SYSTEM DESCRIPTION 17 Functionality 17 PUTTING THE MAGIC TH2 TELEPHONE HYBRID INTO OPERATION 19 Mounting 19 Connection to the mains voltage 19 Earthing of the system 20 Operating elements on the front side 20 Operating modes of the system 21 3.5.1...
  • Page 8 4.3.5 Locking of lines 32 WINDOWS PC SOFTWARE 33 Hardware requirements 33 User Registration 33 Installing the Windows PC software 33 The MAGIC TH2 main window 35 5.4.1 Operating elements 36 5.4.1.1 Info key 36 5.4.1.2 Status keys: PRETALK (EXT. PHONE), HOLD, ON AIR, DROP 36 5.4.1.3...
  • Page 9 OPTION: DTMF TONE GENERATOR & ANALYSER 95 DTMF system functions 95 8.1.1 Sending DTMF tones via the front keypad 95 8.1.2 Sending DTMF tones via the MAGIC TH2 Keypad 95 8.1.3 DTMF call initiation via the Audio inputs 95 DTMF PC functions 96 MENU STRUCTURE 99 A1.1...
  • Page 10 C o n t e n t A3.3.2 Digital AES/EBU Audio interface 112 A3.4 Power supply interface 114 TECHNICAL DATA MAGIC TH2 115 TECHNICAL DATA MAGIC TH2 KEYPAD 118 A5.1 Keypad 118 A5.2 LCD Display 119 A5.3 Power supply: 119 GENERAL 120 A6.1...

  • Page 11: Introduction

    I n t r o d u c t i o n I N T R O D U C T I O N The MAGIC TH2 system allows the forwarding of telephone calls to analogue and digital Audio interfaces.
  • Page 12 I n t r o d u c t i o n Names New Entry Edit View Delete Entry Save as Quick dial Presets Load Save Delete Preset Ring Tone Signal Processing Keypad 9600, none Status Information Login Shift P A G E 1 2...

  • Page 13: Safety

    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.

  • Page 14: Conventions

    S a f e t y Conventions In this manual, the following conventions are used as text markers: Accentuation: Product names or important terms LCD Text : Labelling on the front display of the system PC Text: Labelling in the PC software The symbol TIP labels information which facilitates the operation of the sys- tem in its daily use.

  • Page 15: Construction

    C o n s t r u c t i o n C O N S T R U C T I O N The functions of the MAGIC TH2 are implemented in a single unit. The sys- tem is designed for mounting in a half 19" rack(1 U).
  • Page 16 C o n s t r u c t i o n P A G E 1 6...

  • Page 17: System Description

    FUNCTIONAL ELEMENTS OF THE MAGIC TH2 TELEPHONE HYBRID Functionality The MAGIC TH2 system incorporates an analogue POTS interface as well as an ISDN interface. The operating mode can be set with the help of a software. If the ISDN telephone interface is used, two independent telephone hybrids are available within one system (channel 1 and channel 2).
  • Page 18 TTL contacts. Two relays are available for status indication. Optionally, the operation can be carried out via the MAGIC TH2 Keypad (see CHAPTER 6) that can be connected to the RS232 interface instead of the PC software.

  • Page 19: Putting The Magic Th2 Telephone Hybrid Into Operation

    With its dimensions (W × H × D) of 220 mm × 44,5 mm (1 U) × 220 mm the MAGIC TH2 system can be either used as desktop device or mounted in a 19 inch rack. Corresponding 19“ mounting brackets are included in delivery.

  • Page 20: Earthing Of The System

    P u t t i n g i n t o O p e r a t i o n Earthing of the system For EMC reasons an earthing via the earthing screw of the system must be car- ried out in either case. ATTENTION Earthing A lacking earthing can cause functional deficiencies within the unit.

  • Page 21: Operating Modes Of The System

    The maximum wiring with all options is shown in Fig. 5. The RS232 interface allows the connection with a PC with MAGIC TH2 software or the application of the MAGIC TH2 Keypad as alternative to the operation via the front key- pad.
  • Page 22 Analogue Audio 1/(AES/EBU) Input REL1 TTL1 Telephone -/(clock) Input TTL2 Analogue Audio 1/(AES/EBU) Output REL2 TTL3 -/(clock) Output Earthing! Power supply interface POTS Telephone interface Option: PC with MAGIC TH2 MAGIC TH2 Hybrid Keypad Software P A G E 2 2...

  • Page 23: Isdn Operating Mode

    The maximum wiring with all options is shown in Fig. 7. Instead of the oper- ation via the front keypad, the system can also be operated with the use of a PC with MAGIC TH2 Software or a MAGIC TH2 Keypad connected to the RS232 interface.
  • Page 24 P u t t i n g i n t o O p e r a t i o n P A G E 2 4...

  • Page 25: Operation Via Display And Keypad

    O P E R A T I O N V I A D I S P L A Y A N D K E Y P A D In this chapter all significant settings to operate the MAGIC TH2 system are- explained.

  • Page 26: Audio Interface Selection: Analogue Or Digital

    4.1.3 Audio interface selection: Analogue or digital The MAGIC TH2 has analogue as well as digital Audio interfaces (optional), which can be adjusted separately. The digital AES/EBU interfaces have an im- plemented Sample Rate Converter to adjust the digital Audio clock to the line clock.
  • Page 27 O p e r a t i o n v i a D i s p l a y a n d K e y p a d Select PRETALK Interface – Via the softkey you reach the option – Please mark the desired option via the cursor keys –...

  • Page 28: Working With The Magic Th2

    D i s p l a y a n d K e y p a d Working with the MAGIC TH2 In the following paragraphs basic functions like initiating a call, dropping a connection, accepting a call etc. are described in detail.

  • Page 29: Dropping A Connection

    . If no other connection exists, the main menu is displayed after a few seconds. 4.2.4 Accepting a call If the MAGIC TH2 receives a call, the status window automatically displays Callin signal. NOTICE Additionally, an audible signal can be activated in the system. The options...

  • Page 30: Comfort Functions

    O p e r a t i o n v i a D i s p l a y a n d K e y p a d Comfort functions 4.3.1 Redialling You reach the redialling function by pressing again the telephone receiver button for the line on which currently no connection is established.

  • Page 31: Configuration Management

    4.3.3 Configuration management System Settings Operation Set- The MAGIC TH2 differentiates between tings System Settings are settings, which do not change during normal operation, like for instance language, date/time etc. These parameters cannot be saved in a preset since a configuration is usually only required when putting the sys- tem into operation.

  • Page 32: Sending Dtmf Tones (Option)

    O p e r a t i o n v i a D i s p l a y a n d K e y p a d 4.3.4 Sending DTMF tones (Option) If the fee-based option DTMF is activated in your system (see CHAPTER 8), you have the possibility to send DTMF tones on the one hand and, on the other hand, you can analyse DTMF tones via the PC software (see CHAPTER 8).

  • Page 33: Windows Pc Software

    Please insert the CD included in delivery in your CD-ROM drive. The soft- ware automatically starts your internet browser. Possible safety warnings can be ignored for the moment. Press under Install Software the MAGIC TH2 button. Subsequently, the setup program is executed.
  • Page 34 S o f t w a r e Please follow the instructions of the installation routine. After the installation please start the software by clicking on the MAGIC TH2 symbol. Please connect your PC via a serial 1:1 cable (only Pin 2 and Pin 3 are used, Pin 5=Ground) with the system.

  • Page 35: The Magic Th2 Main Window

    S o f t w a r e The MAGIC TH2 main window After starting the MAGIC TH2 Software, the main window is displayed auto- matically (see Fig. 8). The connection status between PC and system is displayed in the bottom right corner of the window: PC ONLINE: Connection is okay.

  • Page 36: Operating Elements

    W i n d o w s S o f t w a r e 5.4.1 Operating elements 5.4.1.1 Info key On the INFO button the information about the caller is shown. If transmitted the phone number of the caller is displayed. If additionally a phone book en- try is available, the number and the caller’s name are displayed.

  • Page 37: Level Indicators And Level Regulator

    W i n d o w s S o f t w a r e 5.4.1.3 Level indicators and level regulator The outgoing transmitting level (Transmit) as well as the received level (Re- ceive) of the caller are displayed via separate level meters . Additionally, the received level of the caller can be manually increased or decreased in the range of -16dB and +16dB.

  • Page 38: Phone Book

    With the use of the phone book key telephone numbers can be saved comfort- ably in the phone book. NOTICE The phone book is stored in the MAGIC TH2 system and not in the PC. Via → the menu Extras Import/Export a phone book can be imported from a data file or exported as data file ((see CHAPTER 5.8.3).
  • Page 39 W i n d o w s S o f t w a r e By the use of the EDIT button an already existing record can be edited. The search function is not available here. Via the button DELETE the currently displayed record is deleted.To avoid unintentional deleting, you have to confirm that you really want to delete the entry with Yes.

  • Page 40: Menu File

    W i n d o w s S o f t w a r e Menu File FIG. 12 MENU FILE 5.5.1 Submenu Exit Via the submenu Exit you exit the MAGIC TH2 software. P A G E 4 0...

  • Page 41: Menu Configuration

    W i n d o w s S o f t w a r e Menu Configuration FIG. 13 MENU CONFIGURATION 5.6.1 Submenu Configuration Via the submenu Configuration the system can be configured comfortably. It is distinguished between Basic Settings, which do not have to be changed during the operation and the actual Configuration for the current applica- tion.
  • Page 42 W i n d o w s S o f t w a r e – ISDN Single Hybrid: The system is operated with ISDN, but only one channel of the two available B channels is used. If there is a call on the second channel, the system signalises ’Line busy’.
  • Page 43 MSN entry. When you order an ISDN user port in Germany, you usually re- ceive three MSN, which you can use for your connected units. Example: You operate a telephone, an ISDN PC card and a MAGIC TH2 sys- tem using one ISDN interface. You received the following MSN from your provider: 5271011, 5271012, 5271013.

  • Page 44: Signal Processing

    W i n d o w s S o f t w a r e 5.6.1.1.2 Signal Processing With the option Signal Processing configurations to optimise the caller sig- nals can be carried out. It is possible to configure the AGC (Automatic Gain Control), the Echo Canceller as well as the Expander.
  • Page 45 W i n d o w s S o f t w a r e • An Echo Canceller can be set on or set off separately for each channel. NOTICE In general, the use of the Echo Canceller is recommended. When a subscriber calls on the hybrid with an analogue telephone, a line echo is produced which can interfere with the incoming signal.
  • Page 46 W i n d o w s S o f t w a r e • An Expander tones down the caller signal automatically, if its level falls below a certain threshold value. The aim is to completely filter out back- ground noises of callers who are not currently speaking.The Expander is activated by checking the respective box.

  • Page 47: Hold Signal

    W i n d o w s S o f t w a r e 5.6.1.1.3 HOLD Signal The configuration of the HOLD signal can be carried out under Hold Signal. FIG. 17 RECORDED HOLD SIGNAL General settings • Under the setting HOLD signal source you can select the HOLD signal that you want to use.
  • Page 48 W i n d o w s S o f t w a r e Test recorded HOLD signal • To test the recorded signal it can be played back.The button Start starts the play-back of the recording and by Stop it is stopped. You can import or export a recorded HOLD signal using the Import/Export function under Administration (see CHAPTER 5.8.3).

  • Page 49: Audio Monitoring

    W i n d o w s S o f t w a r e 5.6.1.1.4 Audio Monitoring The function Audio Monitoring provides several possibilities to monitor all available Audio signals. FIG. 18 AUDIO MONITORING Mode PRETALK • After the function Monitor Pretalk (Receive & Transmit) on AUDIO OUT 1/2 is activated the PreTalk (caller is in PRETALK) is displayed on the Au- dio interfaces Audio Out 1 respectively Audio Out 2.
  • Page 50 W i n d o w s S o f t w a r e Mode DROP • If there is not a connection established on any line, a monitoring of the Au- dio signal of the Audio In 1 respectively Audio In 2 interface is possible via the Handset Audio interface by enabling the function Monitor AUDIO IN 1/2 on Handset/Headset.

  • Page 51: Equalizer

    W i n d o w s S o f t w a r e 5.6.1.1.5 Equalizer With the use of the Equalizer the acoustic properties of the caller signal can be adjusted easily. FIG. 19 EQUALIZER Bass • Via the slide control Bass Boost the bass can be boosted in the range of 0 and 12 dBu.

  • Page 52: Basic Settings

    W i n d o w s S o f t w a r e 5.6.1.2 Basic Settings NOTICE All configurations made under Basic Settings cannot be saved as Preset ((see CHAPTER 5.6.2). 5.6.1.2.1 General FIG. 20 GENERAL Pretalk Interface •...
  • Page 53 15 for the display. The default setting is RS232 Interface • If you want to operate the system with the PC or the MAGIC TH2 Keypad, you must set the data rate in accordance with the interface. There are three baud rates available: Keypad (9600 Baud), PC (19200 Baud) and PC (38400 Baud).

  • Page 54: Audio Interface

    5.6.1.2.2 Audio Interface MAGIC TH2 supports analogue as well as digital AES/EBU Audio interfaces. If the digital interfaces are used, a separate Sample Rate Converter is available for the input and the output so that external adjustments are not required if there are different digital sources and drains.
  • Page 55 W i n d o w s S o f t w a r e can be adjusted separately for the input (Level In) and for the output (Level Out) in the range of -3 ... +9 dBu in 1-dB steps. The head room is 6 dB in general.

  • Page 56: Quick Dial

    W i n d o w s S o f t w a r e 5.6.1.2.3 Quick Dial Up to 10 Quick Dial keys QD0... QD9 can be programmed in the system. The Quick Dial keys are displayed in the middle part of the main window (see Fig.

  • Page 57: Relay / Ttl

    S o f t w a r e 5.6.1.2.4 Relay / TTL The MAGIC TH2 system incorporates three GPIO Pins (TTL) which can be programmed separately as input or output. Additionally, two Relays are available. The operating mode of a TTL-Pin - Input or Output is selected via the option Direction.
  • Page 58 Pin 2 =TTL 1 is set to 0V (Pin 5): Existing connection is dropped Switch is opened: Pin 2 =TTL 1 is set to +5V: Incoming call is accepted. 9-pol. SUB-D connector to MAGIC TH2 (TTL/RELAY) P A G E 5 8...
  • Page 59 W i n d o w s S o f t w a r e TTL-Pin as Output ATTENTION Please pay attention to the maximum switch current of 10 mA respectively the maximum switch voltage of 5V per TTL output. FIG.
  • Page 60 W i n d o w s S o f t w a r e – Audio Line: Via this function you can signalise the currently selected Au- dio line. Please select under Audio line the desired Audio line PRETALK, HOLD or ON AIR.
  • Page 61 W i n d o w s S o f t w a r e – Disconnect – Calling – Incoming call – Connect Under Line (only in the ISDN operating mode) you select the line whose status you want to signalise. In addition to Line 1 and Line 2 you can mon- itor the connection status of both lines if you select the option All Lines.

  • Page 62: Remote Control

    Remote Control The MAGIC TH2 Remote Control Software is available as optional software ((see CHAPTER 7). Via this software you can access the MAGIC TH2 System with the help of any PC with an integrated ISDN card. The Software option is protected by an USB Dongle.
  • Page 63 W i n d o w s S o f t w a r e Via the Add button you can enter a new telephone number with corre- sponding name. With the Edit button it is possible to edit the currently se- lected entry and if you press Delete the entry is deleted.

  • Page 64: Login

    The entered password is saved in the system. It is highly important that you enter your password carefully. If you have forgotten your password, only the AVT Service can re-activate the system. • Under USER you assign the user Password. For safety reasons you must confirm the password under Confirm Password.
  • Page 65 W i n d o w s S o f t w a r e Only Administrator Password is configured: The password must be entered for configuration changes. Immediately available menus: → → – Configuration Presets „Configuration Name“ → – Extras Center Window →...

  • Page 66: Submenu Presets

    W i n d o w s S o f t w a r e 5.6.2 Submenu Presets Via Presets you can load already created configurations. 5.6.2.1 Manage Presets → Your created Presets can be managed via the menu Configuration Pre- →...
  • Page 67 W i n d o w s S o f t w a r e FIG. 33 EDIT PRESET • By using the button Edit the currently selected configuration can be ed- ited. The current configuration of the system is not changed or loaded with this function.

  • Page 68: Activation Of A Preset

    W i n d o w s S o f t w a r e With Export All all configurations displayed in the list are saved in a di- rectory of your choice. A separate data file with the file extension ’.thp‘ is generated for each configuration.

  • Page 69: Submenu Com Port

    Submenu COM Port The system is connected via the serial RS232 interface with a 1:1 connecting cable to a PC or to the MAGIC TH2 Keypad. The configuration of the COM → Port of the PC can be carried out under Configuration COM Port.

  • Page 70: Submenu Dtmf Settings (Option)

    W i n d o w s S o f t w a r e 5.6.4 Submenu DTMF Settings (Option) The menu DTMF Settings is only displayed if the fee-based option DTMF is activated. Further details you will find in CHAPTER 8, Page 95. P A G E 7 0...

  • Page 71: Menu Administration

    – Hardware Version • Under Features the available and activated Software Options of the MAGIC TH2 are displayed. Deactivated options can be activated via a password. This password is assigned according to the Factory Number. If you bought an option supplementarily, please enter the password that you received from us under Enter Password.
  • Page 72 W i n d o w s S o f t w a r e FIG. 41 PASSWORD ENTRY TO ENABLE AN OPTION Subsequently, the system executes a warm start. Afterwards, the functions are activated. ATTENTION Please enter the password carefully. If you enter a wrong password three times, you must switch off the system and switch it on again.

  • Page 73: Submenu System Panel

    W i n d o w s S o f t w a r e 5.7.2 Submenu System Panel The System Panel is only for service purposes. Please enter only commands in the prompt, if our Support requested it from you. FIG.

  • Page 74: Submenu Software Download

    S o f t w a r e 5.7.3 Submenu Software Download The required firmware for the MAGIC TH2 system is always included in the PC software: Via the Software Download you can comfortably download the firmware on your system.

  • Page 75: Submenu Factory Settings

    W i n d o w s S o f t w a r e 5.7.4 Submenu Factory Settings By using the submenu Factory Settings the system can be reset to the initial state. For safety reasons you have to confirm your selection. FIG.

  • Page 76: Menu Extras

    W i n d o w s S o f t w a r e Menu Extras FIG. 45 MENU EXTRAS 5.8.1 Submenu Center Window Via Center Window the main window can be centred on your screen. P A G E 7 6...

  • Page 77: Submenu System Monitor

    W i n d o w s S o f t w a r e 5.8.2 Submenu System Monitor Via the menu System Monitor you receive information about the system sta- tus. FIG. 46 SUBMENU SYSTEM MONITOR Error Counter • Under System alarms all potential alarms are displayed. A red LED sig- nalises a currently existing alarm.
  • Page 78 W i n d o w s S o f t w a r e Under DSP Load the load of the system is displayed. The usual load is about 55 to 65%. • Via the function PC Logfile you can record major events of the system. Every day a new file is created according to the following scheme (z.B.
  • Page 79 W i n d o w s S o f t w a r e – To delete all system ISDN log files press the Reset button. To avoid un- intentional deleting, you have to confirm that you really want to delete the entry with Yes.

  • Page 80: Submenu Import/Export

    – The S0 Monitor File is saved as binary file and can be analysed via the op- tional ISDN S Monitor (see CHAPTER 7.2, Page 92). NOTICE Alternatively, you can send the file to our Support via email for analysis: support@avt-nbg.de P A G E 8 0...

  • Page 81: Submenu S0 Monitor (Option)

    W i n d o w s S o f t w a r e 5.8.4 Submenu S0 Monitor (Option) The function S0 Monitor is only available, if the fee-based option Remote Control Software is enabled. For further details concerning the functions of the SO Monitor see CHAPTER 7, Page 89.

  • Page 82: Menu Help

    MENU HELP 5.9.1 Submenu About MAGIC TH2 In the About MAGIC TH2 dialogue you find the software versions of the PC software (PC Version) and of the systems (Firmware Version). Besides, you can find our contact details there. FIG. 50...

  • Page 83: Option: Magic Th2 Keypad

    O P T I O N : M A G I C T H 2 K E Y P A D The optional MAGIC TH2 Keypad enables users, who do not use a PC to op- erate the hybrid and who do not want to use the front display, to operate the system in an easy and comfortable way.

  • Page 84: Lcd Display

    6-pole Mini-DIN socket of the external power supply with the 6- pole Mini-DIN connector of the MAGIC TH2 Hybrid Keypad. If everything is connected correctly, the display is illuminated. After switching on the sys- tem, the message you can see in our figures is displayed after booting.
  • Page 85 O p t i o n : M A G I C T H 2 K e y p a d – If there is a connection error, the ISDN provides various alarm messages. Please see the following table for their meanings. The LCD display shows the relevant B channel first followed by the alarm message.

  • Page 86: Keypad Functions

    O p t i o n : M A G I C T H 2 K e y p a d Keypad Functions Below you will find the keypad functions listed in table form. TAB. 3 KEYPAD FUNCTIONS Function key Description After pressing the key the last cypher of an entry is deleted.
  • Page 87 O p t i o n : M A G I C T H 2 K e y p a d TAB. 3 KEYPAD FUNCTIONS Function key Description The caller on the respective channel is set in the PRETALK PRETALK mode.
  • Page 88 O p t i o n : M A G I C T H 2 K e y p a d P A G E 8 8...

  • Page 89: Option: Remote Control & Isdn Monitor

    M O N I T O R The fee-based MAGIC TH2 Remote Control & ISDN Monitor Plug-In enables you to access the MAGIC TH2 System from a standard PC with integrated ISDN card. A local MAGIC TH2 System is not required. The software option is protected by an USB Dongle.
  • Page 90 FIG. 54 REMOTE CONTROL ONLINE Now, the MAGIC TH2 System can be operated and configured as usual. One of the two B channels is busy by the remote control so that there is only one channel available for the user. The remote station can also disconnect the re- mote control at any time.
  • Page 91 O p t i o n : R e m o t e C o n t r o l & I S D N M o n i t o r FIG. 55 DISPLAY DURING REMOTE CONTROL Display of Remote Connection Connection status...

  • Page 92: The Integrated S0 Monitor

    O p t i o n : R e m o t e C o n t r o l & I S D N M o n i t o r The integrated S Monitor The integrated S Monitor provides a detailed analysis of the D channel log file.
  • Page 93 • Using Filter you can filter the log file for certain criteria. S0 selects the ISDN interface of the system. For the MAGIC TH2 this value must always be „0“ respectively be empty, since the system incorporates only one ISDN interface.
  • Page 94 O p t i o n : R e m o t e C o n t r o l & I S D N M o n i t o r FIG. 58 MONITOR LAYER 3 P A G E 9 4...

  • Page 95: Option: Dtmf Tone Generator & Analyser

    You simply need to send the DTMF tones from an external DTMF gener- ator to the Audio input of the MAGIC TH2. To signalise to the system that the number is complete, you need to send the dialling command via a TTL-Pin →...

  • Page 96: Dtmf Pc Functions

    O p t i o n : D T M F T o n e G e n e r a t o r & A n a l y s e r DTMF PC functions To configure the DTMF function via PC, select the submenu Configuration →...
  • Page 97 O p t i o n : D T M F T o n e G e n e r a t o r & A n a l y s e r FIG. 62 DTMF STANDARD MODE Game Show: This configuration is useful if you play a game with two partners at the same time, in which you ask a question and the partners give their answers by pressing a key on their telephones.
  • Page 98 O p t i o n : D T M F T o n e G e n e r a t o r & A n a l y s e r P A G E 9 8...

  • Page 99: Menu Structure

    M e n u S t r u c t u r e M E N U S T R U C T U R E On the following pages you will find the complete menu structure if you se- English lect as your menu language.

  • Page 100: A1.1 System Settings

    M e n u S t r u c t u r e A1.1 System Settings Login Status Information Presets Operation Settings P A G E 1 0 0...

  • Page 101: A1.2 Operation Settings

    M e n u S t r u c t u r e A1.2 Operation Settings Login Status Information Presets P A G E 10 1...

  • Page 102: A1.3 Presets

    M e n u S t r u c t u r e A1.3 Presets Login Status Information P A G E 1 0 2...

  • Page 103: A1.4 Status Information

    M e n u S t r u c t u r e A1.4 Status information Login P A G E 10 3...

  • Page 104: A1.5 Login

    M e n u S t r u c t u r e A1.5 Login P A G E 1 0 4...

  • Page 105: A1.6 Names

    M e n u S t r u c t u r e A1.6 Names P A G E 10 5...
  • Page 106 M e n u S t r u c t u r e P A G E 1 0 6...

  • Page 107: Error Correction

    E r r o r c o r r e c t i o n E R R O R C O R R E C T I O N TAB. 4 ERROR CORRECTION Problem Possible cause and correction On the analogue telephone line no If you operate the system with a private branch exchange, a external connection can be estab- prefix number must be entered (see Page 42).

  • Page 108: A3 Interfaces

    I N T E R F A C E S The interfaces of the systems are pictured in Fig. 65. FIG. 65 REAR VIEW OF THE MAGIC TH2 TELEPHONE HYBRID All interfaces are described below. P A G E 1 0 8...

  • Page 109: A3.1 Isdn And Analogue Telephone Interfaces

    I n t e r f a c e s A3.1 ISDN and analogue telephone interfaces A3.1.1 interface This interface supports two B channels in ISDN networks with EURO ISDN (DSS-1) Protocol. TAB. 5 PIN ASSIGNMENT: S 0 INTERFACE (LINE ISDN) Socket: Western (8-pole) RJ45 Signal Electrical characteristics...

  • Page 110: A3.1.3 Handset/Telephone Interface

    I n t e r f a c e s A3.1.3 Handset/Telephone interface To this interface you can connect a telephone handset/headset for the PreTalk. ATTENTION Pin assignment not standardised Please notice that the Pin assignment of the telephone receivers is not stand- ardised.

  • Page 111: A3.2 Control Interface

    RS232 interface The RS232 interface is used for the configuration and the operation of the MAGIC TH2 Telephone Hybrid System via a PC. Because of future data trans- mission applications this interface is designed as DCE (Data Communication Equipment). To connect a PC you need a 1:1 connecting cable, in which Pin 2 and Pin 3 are not crossed.

  • Page 112: A3.3 Audio Interfaces

    AUDIO OUT b A3.3.2 Digital AES/EBU Audio interface The MAGIC TH2 Telephone Hybrid incorporates optional two digital In- puts/Outputs which are physically one AES/EBU interface. The input as well as the output has a digital sample rate converter providing that a digital source with 32, 44.1 or 48-kHz can be connected directly.
  • Page 113 I n t e r f a c e s TAB. 14 PIN ASSIGNMENT: CLOCK INPUT (CLK IN) Push Socket: XLR Signal Electrical characteristics Analogue GND CLOCK IN not used TAB. 15 PIN ASSIGNMENT: CLOCK OUTPUT (CLK OUT) Connector: XLR Signal Electrical characteristics Analogue GND...

  • Page 114: A3.4 Power Supply Interface

    I n t e r f a c e s A3.4 Power supply interface The power supply is connected via an external power supply adapter. TAB. 16 PIN ASSIGNMENT: POWER SUPPLY Socket: KYCO KPJ-S3 Signal Electrical characteristics Voltage: +12V Power: max.

  • Page 115: A4 Technical Data Magic Th2

    T e c h n i c a l D a t a T E C H N I C A L D A T A M A G I C T H 2 ODING ALGORITHMS – G.711 A-Law 3,1-kHz (Telephone algorithm) NTERFACES –...
  • Page 116 T e c h n i c a l D a t a – Linearity < 0,2 dB – Signal to Noise Ratio < - 110 dB – Noise < -70 dB – Crosstalk Audio 1/2 > 70 dB Digital Audio AES/EBU: –...
  • Page 117 T e c h n i c a l D a t a OWER SUPPLY VIA XTERNAL DAPTER Direct Voltage (DC) – + 12 V Power Consumption – max. 15 W IMENSIONS H x W x D – 44 x 220 x 220 mm EIGHT –...

  • Page 118: A5 Technical Data Magic Th2 Keypad

    Connection to external power supply adapter (1): 6-pol. Mini-DIN connector Assignment: Pin 3: GND (Ground) Pin 4: Connection to MAGIC TH2 (2): 9-pol. SUB-D connector Assignment: Pin 2 Pin 3 Pin 5 GND (Ground) P A G E 1 1 8...

  • Page 119: A5.2 Lcd Display

    T e c h n i c a l D a t a Connection to keypad (3): 8-pol. MINI DIN connector Assignment: Pin 2: clock Pin 3: Pin 4: Data Pin 5: GND (Ground) A5.2 LCD Display 2 x 20 characters illuminated A5.3 Power supply:...

  • Page 120: A6 General

    Windows PC Software Update 430191 Optional: AES/EBU Interface 430230 Accessories MAGIC TH2 Hybrid Keypad 800200 MAGIC TH2 DUAL 19“ Mounting Kit 800202 MAGIC TH2 Telephone Handset 800203 with Handset Rest MAGIC TH2 Telephone Headset 800204 POTS Telephone with Display 490101 Software Options DTMF Generator &...

  • Page 121: A6.2 Scope Of Delivery

    G e n e r a l A6.2 Scope of delivery – MAGIC TH2 Telephone Hybrid – CD Windows PC Software 430188 – External Power Supply Adapter Input: 100 - 240V/24W, 50 - 60 Hz Output: – Self adhesive feet –...

  • Page 122: Service Information

    Software Updates Free Software Updates you will find on our Homepage under http://www.avt-nbg.de Go to Service and click on the menu item Software-Download. The Identity Number of the MAGIC TH2 Update Software is: 430191 A7.2 Support You can contact our Support Hotline during the normal office hours between 09.00h - 17.00h (GMT+1) under the following telephone number:...

  • Page 123: Index

    A/D D/A CONVERTER 1 77 Backlight 53 A/D D/A CONVERTER 2 77 Basic Settings 36 ABC 30 Basic settings 25 About MAGIC TH2 82 Bass Boost 51 AC 37 Bass Boost Frequency 51 Accept Call In 57 Besetzt 36 Add 63...
  • Page 124 I n d e x Configuration 31 Edit 30 E-Mail 122 configuration 33 EMC 20 Confirm Password 64 Enable Auto Answer on Audio Connect 59 Line 42 Connect via DTMF 58 Enable ISDN Password Check Connection 95 Connection Status 59 Enable Remote Control 62 contact information 82 Enable Ringing Tone on Hand-...
  • Page 125 MAGIC AC1 19 Input level 116 MAGIC DC7 19 Install Software 33 MAGIC Hybrid Keypad 83 Installation 33 MAGIC TH2 DUAL 19“ Moun- Installation directory 78 ting Kit 15 Interface 108 MAGIC TH2 Keypad 18 Internal 54 Internal Events 78...
  • Page 126 I n d e x POTS 50 Hz Filter 42 Power Consumption 19 Power Supply 84 Name 38 PRE TALK 18 Name already exists 38 Prefix number 42 Names 30 preselection 36 Navigation 20 Preset 41 Negative edge 57 Presets 65 Network Layer 78 PRETALK 26 New 31...
  • Page 127 I n d e x th2.ssw 74 Save 31 Threshold 19 Save as Quickdial 30 TIME KEEPER 77 Search 30 Transmit 28 Select 67 Transport 13 SEND DTMF 97 Treble Boost 51 serial cable 34 TTL 17 Service 33 Set AGC on/off for all lines 44 TTL1 57 Set Audio Line 58 TTL2 57...
  • Page 128 I n d e x P A GE 1 2 8...

  • Page 129: Declaration Of Conformity

    -Konformität D E C L A R A T I O N O F C O N F O R M I T Y Name des Anbieters: AVT Audio Video Technologies GmbH Supplier’s name: Anschrift des Anbieters: Nordostpark 12 Supplier’s address D-90411 Nürnberg...

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