MAGIC TH2 ISDN & POTS Telephone Hybrid Hardware/Software Manual
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MAGIC TH2 ISDN POTS & Telephone Hardware/Software Hybrid Manual To get automatically informed about the latest software, please register on our homepage: http://www.avt-nbg.de 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.
A publication of: AVT Audio Video Technologies GmbH 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. Release date: (02.
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C o n t e n t Content INTRODUCTION SAFETY 11 13 Introduction 13 General Safety Requirements Conventions 13 14 1 CONSTRUCTION 15 2 SYSTEM DESCRIPTION 2.1 Functionality 3 PUTTING THE MAGIC TH2 TELEPHONE HYBRID INTO OPERATION 19 3.1 Mounting 3.2 Connection to the mains voltage 3.3 Earthing of the system 3.4 Operating elements on the front side 3.5 Operating modes of the system 17 17 19 19 20 20 21 3.5.1 Analogue POTS operating mode 3.5.
C o n t e n t 4.3.3 Configuration management 31 4.3.4 Sending DTMF tones (Option) 4.3.5 Locking of lines 32 32 5 WINDOWS PC SOFTWARE 5.1 Hardware requirements 33 5.2 User Registration 33 5.3 Installing the Windows PC software 33 5.4 The MAGIC TH2 main window 5.4.1 Operating elements 33 35 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 Level indicators and level regulator 37 5.4.1.4 Quick Dial keys 5.4.1.5 Numerical pad 37 5.4.
C o n t e n t 5.8.1 Submenu Center Window 76 5.8.2 Submenu System Monitor 77 5.8.3 Submenu Import/Export 80 5.8.4 Submenu S0 Monitor (Option) 81 5.9 5.9.1 Menu Help 82 Submenu About MAGIC TH2 82 6 OPTION: MAGIC TH2 KEYPAD 83 6.1 LCD Display 84 6.2 Keypad Functions 7 OPTION: REMOTE CONTROL & ISDN MONITOR 89 7.1 Remote control of a MAGIC TH2 System 7.2 The integrated S0 Monitor 92 8 OPTION: DTMF TONE GENERATOR & ANALYSER 8.1 DTMF system functions 86 89 95 8.1.
C o n t e n t A3.3.2 Digital AES/EBU Audio interface 112 A3.4 Power supply interface 114 A4 TECHNICAL DATA MAGIC TH2 115 A5 TECHNICAL DATA MAGIC TH2 KEYPAD A5.1 Keypad 118 A5.2 LCD Display 119 A5.3 Power supply: A6 GENERAL 120 A6.1 Order numbers A6.2 Scope of delivery 121 A6.3 Declaration of conformity 121 A7 SERVICE INFORMATION 122 A7.1 Software Updates 122 A7.2 Support 122 A7.
I n t r o d u c t i o n INTRODUCTION The MAGIC TH2 system allows the forwarding of telephone calls to analogue and digital Audio interfaces. The connection to the telephone network can be established either via an analogue POTS interface or via ISDN. To optimise the calling signal each caller line has implemented its own digital Echo Canceller, an AGC (Automatic Gain Control) as well as an Expander.
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 New Save Delete Preset Ring Tone Signal Processing Keypad 9600, none Status Information Login Shift PAGE 12
S a f e t y SAFETY 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 development and constant and strict quality control in our company. In case of normal operation the unit is safe.
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 TIP NOTICE The symbol TIP labels information which facilitates the operation of the system in its daily use. The symbol NOTICE labels general notes to observe. ATTENTION The symbol ATTENTION labels very important advice that is absolutely to observe.
C o n s t r u c t i o n 1 CONSTRUCTION The functions of the MAGIC TH2 are implemented in a single unit. The system is designed for mounting in a half 19" rack(1 U). Optionally, a dual mounting kit is available (MAGIC TH2 DUAL 19“ Mounting Kit ID: 800202) for installing two MAGIC TH2 systems next to each other. FIG.
C o n s t r u c t i o n PAGE 16
S y s t e m 2 SYSTEM D e s c r i p t i o n DESCRIPTION The functional elements of the system are pictured in Fig. 2. FIG. 2 2.1 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).
S y s t e m D e s c r i p t i o n A separate PRETALK interface provides the possibility for Pre Talk. In the analogue POTS operating mode a standard analogue telephone can be connected to the system. Via this telephone the connection to the subscriber can be established or a call can be accepted and the Pre Talk can be conducted. Alternatively, instead of a telephone, a Telephone Handset/Headset (Options: ID:800203/800204) can be connected.
P u t t i n g 3 PUTTING HYBRID 3.1 THE INTO MAGIC TH2 i n t o O p e r a t i o n TELEPHONE OPERATION Mounting 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. Optionally, a mounting kit (ID: 800202) is available to implement two MAGIC TH2 next to each other 1.
P u t t i n g 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 of the system must be carried out in either case. ATTENTION Earthing A lacking earthing can cause functional deficiencies within the unit. ! 3.4 Operating elements on the front side The system has an illuminated graphical display with a resolution of 160 x 32 Pixels and 21 operating buttons.
P u t t i n g 3.5 i n t o O p e r a t i o n Operating modes of the system The following figures show the system in the different operating modes and their respective cablings. 3.5.1 Analogue POTS operating mode ATTENTION Earthing If the analogue POTS interface is in operation, the system must be earthed via earthing screw for EMC reasons. If the earthing is not carried out, the Audio signal can be faulty on the caller’s side (humming).
P u t t i n g i n t o O p e r a t i o n FIG.
P u t t i n g 3.5.2 i n t o O p e r a t i o n ISDN operating mode In contrast to the analogue POTS operating mode, in the ISDN operating mode two independent telephone hybrids are available. A handset or a headset can be connected for Pre Talk. Using an analogue telephone is not possible in this operating mode. ATTENTION Connection of a telephone handset Please notice that the HANDSET/PHONE interface is implemented as 6-pole Western socket.
P u t t i n g PAGE 24 i n t o O p e r a t i o n
O p e r a t i o n 4 OPERATION VIA v i a D i s p l a y DISPLAY AND a n d K e y p a d KEYPAD In this chapter all significant settings to operate the MAGIC TH2 system areexplained. An overview of the menu structure can be found in the annex under CHAPTER A1. All configurations can also be set comfortably via the MAGIC TH2 Software included in delivery. NOTICE For details concerning most functions please see CHAPTER 5 of the software description. 4.
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 – You confirm your selection by pressing the Ok button or the Ok softkey. – Press the key to get back to the main menu. Now you are asked if you want to Save Settings? . Via the Yes softkey, the configuration is stored permanently in the system. TIP 4.1.
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 – Via the Select softkey you reach the option PRETALK Interface. – Please mark the desired option via the cursor keys and . – In the ISDN operating mode you can only activate or deactivate the Handset. – In case of using the analogue POTS operating mode, the following options are available: No Device, Phone, and Handset. – Please activate your selection by pressing the Select softkey.
O p e r a t i o n v i a D i s p l a y a n d 4.2 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. NOTICE If you are not in the main menu, please press the key first. From the main menu you reach the status window via the Ok button. 4.2.1 Call initiation From the main menu just enter the phone number using the keys 0...9.
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 The currently selected Audio line (in our example >ON AIR) is displayed via the level indication. The Audio line can be switched over by the use of the Line softkey. In the displayed selection dialogue the desired Audio line can be selected by pressing the Line softkey several times. During the connection the volume of the caller signal can also be adjusted manually. Via the cursor keys and the level can be increased or decreased.
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 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. In the list the subscribers recently called are displayed. In the input field Search you can search for a certain subscriber or select a subscriber from the list via the cursor keys and .
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 To activate a Quick Dial, from the main menu just press the desired Quick Dial number for at least 3 seconds. The connection to the subscriber is established automatically. TIP Just as the configuration menus the phone book functions can also be reached directly via the QuickBook function. Please press the following key sequence: Names Opts. Example: Save as Quick dial - Names Opts. 5 4.3.
O p e r a t i o n v i a D i s p l a y a n d 4.3.4 K e y p a d 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). DTMF tones can be generated directly via the keypad of the system by pressing the numerical keys ’0’...’9’, ’ ’, or ’#’ during a connection.
W i n d o w s 5 WINDOWS PC P C S o f t w a r e SOFTWARE The configuration of the system can be carried out comfortably with the use of the Windows PC software included in delivery. 5.1 Hardware requirements The PC used must meet the following minimum requirements: – IBM PC AT, IBM PS/2 or 100% compatible – Pentium Processor (> 500 MHz) recommended – Windows 2000/XP – ca.
W i n d o w s P C 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. The standard COM-Port settings are: PC (19200 Baud) Operating via the Windows PC software In the following chapters, all functions of the PC software are described in detail.
W i n d o w s 5.4 P C S o f t w a r e The MAGIC TH2 main window After starting the MAGIC TH2 Software, the main window is displayed automatically (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.
W i n d o w s P C 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 entry is available, the number and the caller’s name are displayed. By pressing the INFO key the phone book (see CHAPTER 5.4.1.7) is opened and the entry can be edited immediately or it is possible to preselect a caller to the selected line.
W i n d o w s 5.4.1.3 P C S o f t w a r e Level indicators and level regulator The outgoing transmitting level (Transmit) as well as the received level (Receive) 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. TIP 5.4.1.4 Alternatively, you can activate the implemented Automatic Gain Control (see CHAPTER 5.6.1.1.2).
W i n d o w s P C S o f t w a r e 5.4.1.7 Phone book With the use of the phone book key telephone numbers can be saved comfortably 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). To open the phone book, please press the phone book button (see Fig. 9). In the Search field you can search directly for a name in the phone book.
W i n d o w s P C 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. FIG. 11 SAFETY CONFIRMATION By using the CLEAR button a preselection of a line can be deleted.
W i n d o w s P C S o f t w a r e 5.5 Menu File FIG. 12 5.5.1 MENU FILE Submenu Exit Via the submenu Exit you exit the MAGIC TH2 software.
W i n d o w s 5.6 S o f t w a r e Menu Configuration FIG. 13 5.6.1 P C MENU CONFIGURATION 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 application. In contrast to a configuration, the basic settings cannot be saved as Preset (Configuration (see CHAPTER 5.6.2). 5.6.1.
W i n d o w s P C 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’. Only the Audio1/AES IN/OUT interfaces (see Fig. 6 and Fig. 7) are used. – ISDN: The system is connected to the ISDN and two independent hybrids are available. – POTS: The system is connected to an analogue telephone line.
W i n d o w s P C S o f t w a r e • Under External prefix number please enter the prefix number that you need to get an external line. In most cases it is 0. ATTENTION You need to enter the prefix number at any rate if you work with a private branch exchange because otherwise the system does not wait for the free-line signal. Without dialling the prefix number at a private branch extension the telephone number is transmitted too fast and no connection can be established.
W i n d o w s P C 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 signals can be carried out. It is possible to configure the AGC (Automatic Gain Control), the Echo Canceller as well as the Expander. FIG. 15 SIGNAL PROCESSING Line Settings • A separate Automatic Gain Control (AGC) can be switched on for both channels.
W i n d o w s P C 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. Digital telephones (e.g. ISDN or mobile phones) do not produce these line echoes. In this case an Echo Canceller would worsen the incoming signal.
W i n d o w s P C 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 background noises of callers who are not currently speaking.The Expander is activated by checking the respective box. • With the use of the key Default Settings the default settings named above can be configured and the Expander can be activated.
W i n d o w s 5.6.1.1.3 P C S o f t w a r e 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. With the option ON AIR the signal which is transmitted via the AUDIO 1 respectively AUDIO 2 input interface is used as HOLD signal. In this setting no further options can be configured.
W i n d o w s P C 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. TIP PAGE 48 You can import or export a recorded HOLD signal using the Import/Export function under Administration (see CHAPTER 5.8.3).
W i n d o w s 5.6.1.1.4 P C S o f t w a r e 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 Audio interfaces Audio Out 1 respectively Audio Out 2. The received signal and the transmitting signal are mixed and provided as Audio composite signal.
W i n d o w s P C S o f t w a r e Mode DROP • If there is not a connection established on any line, a monitoring of the Audio 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.
W i n d o w s 5.6.1.1.5 P C S o f t w a r e 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. The default value is 0 dBu. • The lower cut-off frequency of the bass boost can be changed using the Bass Boost Frequency control. The cut-off frequency can be set to 50 Hz, 100 Hz and 200 Hz. The default value is 100 Hz.
W i n d o w s P C 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 • If you want to use the PRETALK function of the system, you must indicate under Pretalk Interface if a Handset/Headset or an analogue telephone (External Phone (Only in POTS mode) is connected. NOTICE Please notice that an analogue telephone can only be used in the POTS operating mode.
W i n d o w s P C S o f t w a r e Display • The Display has a backlight. Under the setting Backlight you can switch it ON permanently. If you select the option Auto the backlight is turned off automatically 60 seconds after the last keystroke. The backlight is activated again by pressing any key (e.g. Ok). NOTICE Please notice that if the keypad lock is activated, the backlight is only switched on again by pressing the key sequence Menu .
W i n d o w s P C S o f t w a r e 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. FIG. 21 AUDIO INTERFACE Audio Interface • The operating mode analogue or digital can be set separately for the Audio Input and the Audio Output.
W i n d o w s P C 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. If you want to have the maximum level of 15 dBu for the system, you must set 9 dBu as nominal level. The default settings are 0 dBu. • If you configured the PRETALK interface for a Handset/Headset (see Page 52, Pretalk Interface), two slide controls for the Audio level adjustment are displayed.
W i n d o w s P C 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. 8). FIG. 22 QUICK DIAL Please check the corresponding box to activate a quick dial. If you want to program a number, select the option Phone Number and enter the phone number in the right field.
W i n d o w s 5.6.1.2.4 P C S o f t w a r e 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. The following specification accounts for all three configuration windows TTL1, TTL2 and TTL3. TTL-Pin as input FIG.
W i n d o w s P C S o f t w a r e – Drop: If you activate this function, a connection on the selected line (Line 1 or Line 2) can be dropped. – Load Preset: Via this function it is possible to load a preset which you have to select under Preset. – Set Audio Line: This option allows a switching on a certain Audio line (PRETALK, HOLD or ON AIR), which you must set under Audio Line. In the ISDN operating mode you must additionally select the desired Line.
W i n d o w s P C 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. 25 TTL-PIN AS OUTPUT If a TTL-Pin is configured as Output, the event is signalised as change of voltage on the TTL-Pin from 0V to+5V. Under Positive edge you can select one of the following Function Codes: – Fixed to Low (0V): The TTL-Pin is set to 0V permanently.
W i n d o w s P C S o f t w a r e – Audio Line: Via this function you can signalise the currently selected Audio line. Please select under Audio line the desired Audio line PRETALK, HOLD or ON AIR. 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 monitor the Audio status of both lines if you select the option All Lines. As soon as one of the two lines meets the criteria, the signal is set on the TTLPin.
W i n d o w s P C 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 monitor the connection status of both lines if you select the option All Lines. As soon as one of the two lines meets the criteria, the relay is closed. – Audio Line : Via this function you can signalise the currently selected Audio line.
W i n d o w s P C S o f t w a r e 5.6.1.2.5 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. A highlight is the integrated ISDN S0 Monitor, which allows a detailed analysis of the D channel. For details please see CHAPTER 7, Page 89.
W i n d o w s P C S o f t w a r e Via the Add button you can enter a new telephone number with corresponding name. With the Edit button it is possible to edit the currently selected entry and if you press Delete the entry is deleted. FIG. 28 NOTICE EXAMPLES FOR ENTRIES UNDER AUTHORISED NUMBERS If all entries are deleted, the entry All Numbers is displayed automatically and any subscriber can call the system. In this case you should use a password at any rate.
W i n d o w s P C S o f t w a r e 5.6.1.3 Login To protect the system from re-configurations, two password levels with different user rights are available. ATTENTION 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.
W i n d o w s (1) P C 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 – Extras → System Monitor (2) Only User Password is configured: The password must always be entered. Afterwards all menus are available.
W i n d o w s P C 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 → Presets → Manage Presets. FIG. 31 MANAGE PRESETS All already existing configurations are displayed in the list. • With the use of the New button you create a new configuration. The current configuration of the system is not changed or loaded by this function. First, select an expedient name.
W i n d o w s FIG. 33 P C S o f t w a r e EDIT PRESET • By using the button Edit the currently selected configuration can be edited. The current configuration of the system is not changed or loaded with this function. • Via the button Delete the configuration selected from the list is deleted. For safety reasons you have to confirm your selection. FIG. 34 CONFIRMATION DELETE PRESET • To activate a configuration selected from the list, press the Select button.
W i n d o w s P C S o f t w a r e With Export All all configurations displayed in the list are saved in a directory of your choice. A separate data file with the file extension ’.thp‘ is generated for each configuration. TIP If you need to configure several systems in the same way, set up one system first and export all configurations to a disk. To configure all further systems easily, import the configurations from the disk. This is also possible for the phone book and the HOLD signal.
W i n d o w s 5.6.3 P C S o f t w a r e 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. FIG. 38 RS232 PARAMETER OF THE COM PORT As Port you select the interface of your PC which is connected to the MAGIC TH2.
W i n d o w s P C 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.
W i n d o w s 5.7 S o f t w a r e Menu Administration FIG. 39 5.7.1 P C MENU ADMINISTRATION Submenu Registration The data concerning production as well as the enabled options can be displayed under the submenu Registration. FIG.
W i n d o w s P C 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. ! PAGE 72 If you enter a wrong password three times, you must switch off the system and switch it on again.
W i n d o w s 5.7.2 P C S o f t w a r e 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.
W i n d o w s P C 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. By using the Browse button you select the firmware file. It is always located in the same directory in which you installed the MAGIC TH2 application. The standard installation directory is: C:\Program Files\MAGIC TH2 The file name of the firmware is „th2.ssw“. FIG.
W i n d o w s 5.7.4 P C S o f t w a r e 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.
W i n d o w s P C S o f t w a r e 5.8 Menu Extras FIG. 45 5.8.1 MENU EXTRAS Submenu Center Window Via Center Window the main window can be centred on your screen.
W i n d o w s 5.8.2 P C S o f t w a r e Submenu System Monitor Via the menu System Monitor you receive information about the system status. FIG. 46 SUBMENU SYSTEM MONITOR Error Counter • Under System alarms all potential alarms are displayed. A red LED signalises a currently existing alarm. How often the error occurred since switching on is displayed by the corresponding error counter. NOTICE If an alarm occurs frequently or over a longer period disconnect the unit from electricity.
W i n d o w s P C 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 yyyy-mm-dd.txt (z.B. 2004-12-23.txt) The files are located in the installation directory in the folder Logfiles You can read the files with any text editor. NOTICE The log file is created by the PC software.
W i n d o w s P C S o f t w a r e – To delete all system ISDN log files press the Reset button. To avoid unintentional deleting, you have to confirm that you really want to delete the entry with Yes. NOTICE Data can be analysed via the option ISDN S0 Monitor (see CHAPTER 7.2, Page 92). Our Support can also read these data via remote access. If you experience problems with your ISDN connection, please activate the desired ISDN layer of the system log file so that we can analyse it.
W i n d o w s P C S o f t w a r e 5.8.3 Submenu Import/Export Via the Import/Export function you can import or export the Phone Book, the Recorded Hold Signal and the S0 Monitor File from a data carrier (e.g. disk, USB stick) to the system (not S0 Monitor File) or from the system to a data carrier. FIG. 48 SUBMENU IMPORT/EXPORT Select the desired function from the list and press the Import button respectively the Export button. Used formats: – The phone book is saved as CSV file.
W i n d o w s 5.8.4 P C S o f t w a r e 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.
W i n d o w s P C S o f t w a r e 5.9 Menu Help FIG. 49 5.9.1 MENU HELP 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.
O p t i o n : 6 OPTION: MAGIC TH2 M A G I C T H 2 K e y p a d KEYPAD The optional MAGIC TH2 Keypad enables users, who do not use a PC to operate the hybrid and who do not want to use the front display, to operate the system in an easy and comfortable way. NOTICE To use the keypad with the MAGIC TH2, you must set the parameters for the RS232 interface to 9600 Baud, no parity. If you use the QuickMenu function you reach the settings of the RS232 parameters directly via the key sequence Menu 1 5 .
O p t i o n : M A G I C T H 2 K e y p a d supply, please plug in the external power supply included in delivery and connect the 6-pole Mini-DIN socket of the external power supply with the 6pole Mini-DIN connector of the MAGIC TH2 Hybrid Keypad. If everything is connected correctly, the display is illuminated. After switching on 1 the system, the message you can see in our figures is displayed after booting. 1 ÎD I S CO N. 2 ÎD I S CO N.
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. TAB. 2 ISDN ALARM MESSAGES Alarm message Description Unass. number The number is not recognised by the ISDN. Please check your entry No route No route. When this message appears the ISDN is normally overloaded. Please dial again. Normal disc.
O p t i o n : M A G I C T H 2 K e y p a d 6.2 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. C Partly, this key is used to terminate an operation. By pressing this key you can delete the entire entry. AC 9 0 * # QD QD 0/5 4/9 Via the keys 0...9 it is possible to enter a phone number.
O p t i o n : TAB. 3 M A G I C T H 2 K e y p a d KEYPAD FUNCTIONS Function key PRETALK HYBRID 1/2 Description The caller on the respective channel is set in the PRETALK mode. The PRETALK can be carried out via the handset or in the analogue POTS operating mode via a standard telephone. If a caller on the other channel is already in PRETALK, he is set automatically in HOLD mode. HOLD HYBRID 1/2 The caller is set in the HOLD mode.
O p t i o n : PAGE 88 M A G I C T H 2 K e y p a d
O p t i o n : 7 OPTION: R e m o t e REMOTE C o n t r o l & CONTROL I S D N & M o n i t o r ISDN MONITOR 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. A special highlight is the integrated ISDN S0Monitor which makes a detailed analysis of the D channel possible - locally and via remote access. 7.
O p t i o n : R e m o t e C o n t r o l & I S D N FIG. 53 M o n i t o r MSN CONFIGURATION FOR REMOTE CONTROL • Under Number you enter the telephone number of the remote system, which you want to operate by remote control, or you select an entry from the phone book by pressing the Phone Book button. • If the remote station is protected by a remote password, you must enter this password under Password to get access the remote system (see CHAPTER 5.6.1.2.5).
O p t i o n : FIG. 55 R e m o t e C o n t r o l & I S D N M o n i t o r DISPLAY DURING REMOTE CONTROL Display of Remote Connection Connection status NOTICE For safety reasons the settings for Remote Control (see CHAPTER 5.6.1.2.5) and Login (see CHAPTER 5.6.1.3) are not visible for the remote station and cannot be changed.
O p t i o n : R e m o t e C o n t r o l 7.2 & I S D N M o n i t o r The integrated S0 Monitor The integrated S0 Monitor provides a detailed analysis of the D channel log file. FIG. 56 S0 MONITOR USER • The analysis of the D channel log file can be carried out Online or via the System Log File (see CHAPTER 5.8.2, Page 77) which is stored in the system. The desired operating mode can be selected under Navigation. With Stop the current logging is stopped.
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 • By pressing the button Save the current logging is saved as binary file. • In the line HEX the binary data of the currently selected row of the log file is displayed in hexadecimal form. • 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.
O p t i o n : R e m o t e C o n t r o l & I S D N FIG.
O p t i o n : 8 OPTION: D T M F DTMF T o n e TONE G e n e r a t o r & A n a l y s e r GENERATOR & ANALYSER With the fee-based option DTMF 1 Tone Generator & Analyser Plug-In you have the possibility to send DTMF tones on the one hand and to analyse DTMF tones on the other hand. 8.1 DTMF system functions 8.1.1 Sending DTMF tones via the front keypad DTMF tones can be generated directly via the front keypad of the system by pressing the numeric keys ’0’...
O p t i o n : D T M F T o n e G e n e r a t o r 8.2 & A n a l y s e r DTMF PC functions To configure the DTMF function via PC, select the submenu Configuration → DTMF Settings. FIG. 60 DTMF SETTINGS To activate the PC DTMF function check the box for Use DTMF. Subsequently, the DTMF function is displayed in the main window. FIG.
O p t i o n : FIG. 62 (2) FIG. 63 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 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. The partner who pressed the key first is displayed via a field marked in green and the cypher pressed. In this way, it is easy to determine who was the first to give the right answer.
O p t i o n : PAGE 98 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
M e n u A1 MENU S t r u c t u r e STRUCTURE On the following pages you will find the complete menu structure if you select English as your menu language. From the main menu you reach the phone book directly via the softkey Names. If you use the softkey Menu you go to the configuration of the system.
M e n u S t r u c t u r e A1.
M e n u A1.
M e n u S t r u c t u r e A1.
M e n u A1.
M e n u S t r u c t u r e A1.
M e n u A1.
M e n u PAGE 106 S t r u c t u r e
E r r o r A2 ERROR TAB. 4 c o r r e c t i o n CORRECTION 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). lished. A radio signal is received in the analogue operating mode. Please check if the POTS line is twisted. The system must be earthed via the earthing screw (see Page 21.
I n t e r f a c e s A3 INTERFACES 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.
I n t e r f a c e s A3.1 ISDN and analogue telephone interfaces A3.1.1 S0 interface This interface supports two B channels in ISDN networks with EURO ISDN (DSS-1) Protocol. 1 8 TAB. 5 PIN ASSIGNMENT: S0 INTERFACE (LINE ISDN) Socket: Western (8-pole) RJ45 Pin Signal Electrical characteristics 1 not used 2 not used Recommendation: Data rate: 3 TX a Data out a 4 RX a Data in a 5 RX b Data in b 6 TX b Data out b 7 not used 8 not used I.
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 standardised. Additionally, it is important to consider the correct polarity of the Phantom Power. ! If you connect an analogue telephone, please use Pin 3 + 4 only.
I n t e r f a c e s A3.2 Control Interface A3.2.1 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 transmission 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. Additionally, Pin 5 GND must be connected. The remaining Pins are not used.
I n t e r f a c e s A3.3 Audio interfaces The standard system incorporates analogue and digital AES/EBU Audio interfaces. The interfaces can be set via the front display and keypad or via the PC software. A3.3.1 TAB. 10 Push 2 Analogue Audio interface 1 3 PIN ASSIGNMENT: ANALOGUE INPUT (AUDIO 1/2 IN) Socket: XLR Pin Signal Electrical characteristics 1 Analogue GND Incoming level: adjustable -3 .... +9 dBu 2 AUDIO IN a Impedance: > 25 kΩ 3 AUDIO IN b Head room: 6 dB TAB. 11 2 1 3 A3.
I n t e r f a c e s TAB. 14 Push 2 1 3 PIN ASSIGNMENT: CLOCK INPUT (CLK IN) Socket: XLR Pin Signal Electrical characteristics 1 Analogue GND TTL 2 CLOCK IN 3 not used TAB.
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 3 1 2 PAGE 114 PIN ASSIGNMENT: POWER SUPPLY Socket: KYCO KPJ-S3 Pin Signal Electrical characteristics 1 GND Voltage: +12V 2 +12V Power: max.
T e c h n i c a l A4 TECHNICAL DATA MAGIC D a t a TH2 CODING ALGORITHMS – G.711 A-Law 3,1-kHz (Telephone algorithm) LINE INTERFACES: – ISDN – 1 x S0 I.430 – Protocol DSS-1 RJ45 – POTS – 1 x POTS RJ12 – Telephone/Handset interface – 1 x POTS RJ12 CONTROL INTERFACES – RS232 V.24 – TTL/RELAY – 2 x Relay Capacity 9-pol. SUB-D socket function can be programmed 48V/200mA – 3 x TTL Input/Output Capacity 9-pol.
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: – Format IEC-958 AES/EBU Professional – Balanced input XLR female – Balanced output XLR male – Impedance Input: Output: 110 Ω 110 Ω – Clock input TTL/75 Ω XLR female – Clock output TTL/75 Ω XLR male – Separate Sample Rate Converter for Input/Output Handset/Headset: – Electronic, balanced input RJ12 socket – Electronic, balanced ou
T e c h n i c a l D a t a POWER SUPPLY VIA EXTERNAL ADAPTER Direct Voltage (DC) – + 12 V Power Consumption – max. 15 W DIMENSIONS HxWxD – 44 x 220 x 220 mm WEIGHT – ca.
T e c h n i c a l D a t a A5 TECHNICAL A5.1 Keypad DATA Matrix: MAGIC TH2 KEYPAD 8x6 (32 keys 4 quad keys, 4 double keys, 24 single keys) FIG. 66 CONNECTING CABLE MAGIC SYSTEM - KEYPAD to power supply adapter (1) (2) (3) to Keypad to MAGIC TH2 Hybrid Protocol: 9600 Baud no parity Connection to external power supply adapter (1): 6-pol. Mini-DIN connector Assignment: 6 5 3 4 1 Pin 3: Pin 4: 2 GND (Ground) +5V Connection to MAGIC TH2 (2): 9-pol.
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: Pin 3: Pin 4: Pin 5: A5.2 clock +5V Data GND (Ground) LCD Display 2 x 20 characters illuminated A5.3 Power supply: 5V, max. 500 mA Connection: 6-pol.
G e n e r a l A6 GENERAL A6.
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: 12V – Self adhesive feet – 19’’ Mounting brackets – Manual – 1 x S0 cable – 1 x POTS telephone cable A6.3 Declaration of conformity The declaration of conformity you will find at the end of this manual.
S e r v i c e I n f o r m a t i o n A7 SERVICE INFORMATION A7.1 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: +49 911 5271 160 or via E-Mail under support@avt-nbg.
I n d e x INDEX Symbols # 32 * 32 .
I n d e x Configuration 31, 36, 41, 65, 66, 69, 96, 99 configuration 33 Confirm Password 64 Connect 59, 61, 90 Connect via DTMF 58 Connection 95 Connection Status 59, 60 contact information 82 Contrast 53 CR 93 Crosstalk 116 CSV 80 Current Audio Line 42 Cursor 30 cut-off frequency 51 D D channel 62 D Channel protocol 92 Data Bits 69 Data Communication Equipment 111 date 31 DCE 111 Declaration of Conformity 121, 129 Default Audio Line 28, 43 Default Settings 46, 55 DEL 37 DELETE 39 Delete 28, 30, 63, 67 De
I n d e x Hardware Version 71 Head room 45, 112, 115 Header 80 Headset 18, 55, 110 HEX 93 HOLD 28, 36, 37, 42, 43, 47, 57, 58, 60, 61, 80 Hold Signal 47 HOLD signal duration 47 HOLD signal source 47 Homepage 33, 122 Hotline 122 Humidity 117 Humming 42 humming 21 I I.
I n d e x N Name 38 Name already exists 38 Names 30, 99 Navigation 20, 92 Negative edge 57 Network Layer 78 New 31, 38, 66 New Entry 30 New Phone Book Entry 38 No device 27 Noise 116 Not used 52 Number 38 O Off 44, 45 On 44, 53 ON AIR 17, 28, 36, 37, 42, 43, 47, 57, 58, 60, 61 ON AIR Nominal Level 54 Online 92 operating modes 21 operation 13 Operation settings 25, 99 Options 71 Order numbers 120 Output 57, 59 Output level 116 OVERHEATED 77 P Parity 69 Password 62, 64, 71, 90, 99 Pause between repetition
I n d e x 54, 116 Save 31, 47 Save as Quickdial 30 Search 30, 38 Select 67 SEND DTMF 97 serial cable 34 Service 33, 73 Set AGC on/off for all lines 44 Set Audio Line 58 Set EC on/off/auto for all lines 45 Settings 89 Setup 33 SHIFT 29, 30 Signal Processing 17, 44 Signal Processor 17 Signal to Noise Ratio 116 Skip prefix number on incoming call 43 Slow 45 Softkey 20, 27 Software 25, 122 Software Download 74 Software Options 71 Software Updates 122 Software Versions 82 space 66 Speed 45 Standard 96 Standby 1
I n d e x P A GE 1 2 8
-Konformität DECLARATION OF CONFORMITY Name des Anbieters: Supplier’s name: AVT Audio Video Technologies GmbH Anschrift des Anbieters: Supplier’s address Nordostpark 12 D-90411 Nürnberg erklärt, daß das Produkt declares, that the product Produktname(n): Product name(s): MAGIC TH2 Telefonhybrid MAGIC TH2 Telephone Hybrid 450054 450054 mit den Vorschriften folgender Europäischer Richtlinien übereinstimmt: conforms to the standards of the following European directives: Declaration of Conformity Numme
