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Grundig GSS HDMT 1000 ASI LAN Assembly Instruction Manual

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HDMT 1000 ASI LAN
HDMT 1001 C

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Summary of Contents for Grundig GSS HDMT 1000 ASI LAN

  • Page 1 HDMT 1000 ASI LAN HDMT 1001 C...
  • Page 2 o n t e n t s 1 Safety regulations and notes ................4 2 General information ..................5 Packing contents ................5 Meaning of the symbols used ............... 5 Technical data..................5 Description ..................6 Input signal path "INROUTE" ............7 Menu setting "A+ASI = 1 B+ASI = 2" ........7 Menu setting "A+B+ASI = 1 ASI = 2"...

  • Page 3: Table Of Contents

    Channel strip ................23 Channel / frequency setting ............23 Output channel ................24 Output frequency ................ 24 Switching the modulator off or on ..........25 Output levels of the channel strips ..........25 Input channel ................26 Hierarchical modulation ............... 27 Station filter ................
  • Page 4 a f e t y r e g u l a t i o n s a n d n o t e s • Assembly, installation and servicing should be carried out by authorised electricians. • Switch off the operating voltage of the system before beginning with assem- bly or service work or pull out the mains plug.
  • Page 5 e n e r a l i n f o r m a t i o n 2.1 P aC k i n g C o n t e n t s 1 cassette HDMT 1000 ASI LAN or HDMT 1001 C 2 RF cables 1 Brief assembly instructions 2.2 m...
  • Page 6 Connections RF inputs: ................2 IEC sockets RF loop-through outputs: ............2 IEC sockets RF output: ................1 IEC socket ASI input: ..............1 BNC socket, 75 Ω ASI output: ..............1 BNC socket, 75 Ω LAN: ................1 RJ-45 socket Connection strip (10-pin): ....for supply voltages and control circuits RS-232 socket: ........
  • Page 7 "inroute" n P u t s i g n a l Pat h "a+asi = 1 b+asi = 2" e n u s e t t i n g The transport streams of the receiving stage "TS A" and of the ASI input "TS ASI" generate the transport stream 1. The transport streams of the receiv- ing stage "TS B"...
  • Page 8 "outroute" u t P u t s i g n a l Pat h "asi => asi" e n u s e t t i n g Transport stream 1 is made available via modulator "A", transport stream 2 via modulator "B" and the transport stream from the ASI input "TS ASI" via the ASI output.
  • Page 9 e n e r a l The cassette is equipped with two channel strips ("A" and "B"). The channel strips consist of the digital terrestrial tuners, the digital signal preparation units and the output converter. The channel strips are indicated in the head-end station display with "Bx …A"...
  • Page 10 2.6 h tPs t h e m o d u l e wo r ks After decoding COFDM-modulated signals, the demodulated data streams and the data stream fed via the ASI socket can be accessed via the integrated TPS module. These data streams, also called transport streams, contain several stations in all their components (video, audio, data and service information), which can be changed using the TPS module.
  • Page 11 s s e m b l y 3.1 i n s ta l l i n g t h e C a s s e t t e – Ensure the head-end station is mounted so it will not be able to vibrate. Avoid, for example, mounting the head-end station onto a lift shaft or any other wall or floor construction that vibrates in a similar way.
  • Page 12 3.2 emC r e g u l at i o n s To comply with the current EMC regulations, it is necessary to connect the lines leading in and out of the head-end station using cable terminals. When mounting the cassette in a head-end station which is installed in a 19" cabinet, make sure the connections leading in and out for the 19" cabinet are made using cable terminals. The attenuation of shielding of the connection lines for ASI and antenna must meet the requirements for "Class A". CLASS • Insert the required number of cable terminals in the openings provided in the head-end station or in the 19" cabinet. Tighten the nuts on the cable terminals until the teeth on the lock washer have penetrated the exterior coating and a good connection is made between the hous- ing and cable terminals.
  • Page 13 3.3 o v e rv i e w t h e C a s s e t t e D-SUB socket "RS-232" Slot for a CA module ASI output ASI input LAN socket not used (intended for additional functions) Loop-through output (input Status LED channel strip "A"...
  • Page 14 3.5 r Ca e t r o f i t t i n g m o d u l e The cassette is equipped with a common interface. It allows you to connect a CA module for various scrambling systems and service providers. Scrambled channels can only be descrambled with a CA module suitable for the scram- bling system and the corresponding smart card.

  • Page 15: Channel Strip

    C o n t r o l P a n e l g l a n C e 4.1 m e n u i t e m s Programme the cassette using the buttons on the control unit of the head-end station.
  • Page 16 r o g r a m m i n g 5.1 P r e Pa r at i o n • Test the software versions of the head-end station and the cassette and up- date them if necessary. The current software versions can be found on the website "www.mygss.eu".
  • Page 17 5.3 P ro g r a m m i n g Pro C e d u r e BE–Remote V 45 Ein / On please wait … t > 10 s Box 1 .......... Bx 1A TWIN-SAT Böx 4 TWIN-SAT Box 4 DVBT-TPC...
  • Page 18 4A/B LEVEL -3 dB 0 … -10 dB ▶ 4A/B INPUT 4A/B INPUT -64 … +64 C60 (786.0) ◀ 4A/B INPUT Priority: high high / low Programme entfernen / hinzufügen 4A/B PROGRAM Bx 4A TV 01/10 Removing / activating stations nächster Service (Programm) Filter Das Erste...
  • Page 19 *) Die angezeigte Information ist *) The information displayed is abhängig vom verwendeten dependent on the CA module CA-Modul. used. ◀ 4A/B ▶ normal / inverse 256-QAM normal 4 … 256 4A/B STUFFING ◀ ▶ SR=6900 (6325) 1000 … 7500 4A/B FAILURE Null Packets …...
  • Page 20 5.4 P r o g r a m m i n g t h e C a s s e t t e —> Pressing the button for longer than 2 seconds cancels the programming procedure. This takes you back to the programme item "Selecting the cassette"...

  • Page 21: Menu Setting "A+B+Asi = 1 Asi = 2

    n P u t s i g n a l Pat h In this menu you define the signal path of the input transport streams. Menu setting "A+ASI = 1 B+ASI = 2" (page 7). Menu setting "A+B+ASI = 1 ASI = 2" (page 7). Menu setting "A+ASI = 1 A+ASI = 2" (page 7). Bx 4 INROUTE A+ASI=1...
  • Page 22 asi t r a n s f e r r at e In this menu you set the output transfer rate for the ASI component connected. For this setting please take the required information from the documentation (technical data) of the ASI component to be connected. Bx 4 ASI RATE 108000 KBits...
  • Page 23 —> Setting "burst" The data packets of the user data are spaced out evenly in the trans- port stream. • Press the button. —> The "Channel strip" – "LINE" menu is activated. h a n n e l s t r i P Bx 4 LINE Line A <=...
  • Page 24 Bx 4A OUTPUT Channel • Use to select channel setting "Channel" or frequency setting "Freq.". • Press the button. —> The "Output channel" or "Output frequency" – "OUTPUT" menu is activated. u t P u t C h a n n e l In this menu you set the output channel of the channel strip (S21 …...
  • Page 25 w i tC h i n g t h e m o d u l ato r o f f Bx 4A OUTPUT • To switch off the modulator place the cursor under "on" using the button and switch "off" the modulator of the channel strip using the buttons.
  • Page 26 • Press the button. —> The menu "Input channel" – INPUT" is activated. n P u t C h a n n e l If three dots " … " appear in the second line of the display, the cassette is in the "station search"...
  • Page 27 • Press the button. —> The menu "Hierarchical modulation" – "INPUT Priority:" is activated. i e r a rC h i C a l m o d u l at i o n In order to attain with less field strength a greater range for broadcasters, with DVB-T so-called "hierarchical modulation"...
  • Page 28 The default setting for the station filter is "off". In this menu you define the sta- tions received to be transmitted. If stations are activated the output data rate increases. If the station filter is switched off (factory default) all stations of the transport stream passes the station filter.
  • Page 29 —> The following figure shows the "Setting the station filter" menu of channel strip "B". Bx 4B PROGRAM – 01/10 Filter ..▶ • Press the button. —> All stations from the channel strip will be read, and then displayed with name and station type.
  • Page 30 • Use the buttons to call up the stations in sequential order, then use to activate (indicated by " + ") or to deactivate them (indicated by " – "). • Press the button. • Set the station filters of channel strip "B" and "ASI" in the same way as channel strip "A".
  • Page 31 • Press the button. —> The "QAM modulation / Inverting the user signal" – "QAM" menu is activated when the channel strips "A" without a CA module in- stalled and "B" are programmed. —> Programming the channel strip "A" with a CA module installed the settings for the CA module are activated (page 38).
  • Page 32 t u f f i n g Bx 4A STUFFING SR=6900 (6325) Number 1 Number 2 SR=6900 (= "Number 1"): Active output symbol rate (6325) (= "Number 2"): The current measured output symbol rate. If the station filter is activated, this value is lower than the value of the "Number 1".
  • Page 33 • Press the button. —> The "Substitute signal in the case of an incorrect input signal" – "FAILURE" menu is activated. u b s t i t u t e s i g n a l t h e C a s e i n C o r r e C t i n P u t s i g n a l...
  • Page 34 —> By pressing the button you return to the hexadecimal number setting. • Press the button. —> The "Network Information Table" – "NIT" menu is activated. (nit) e t wo r k n f o r m at i o n a b l e Bx 4A =>...
  • Page 35 e t wo r k o P e r ato r i d e n t i f i C at i o n In this menu, you can change the network/operator identification (CAT-ID – Conditional Access Table - Identification), for example of the visAvision trans- ponder (Eutelsat 8°...
  • Page 36 Pid e l e t i n g In this menu a PID of the transport stream can be deleted. Bx 4A DROP PID 0x0000 • Use the buttons to place the cursor under the respective digit of the hexadecimal number of the PID to be deleted ("0x0000") and set the hexa- decimal number using •...

  • Page 37: Saving Settings

    aC to ry r es e t In this menu you can reset all settings to the factory defaults. Bx 4A FACTORY Bx 4A FACTORY Defaults => STORE => M • Press the button. —> The factory defaults are invoked. —>...
  • Page 38 Ca P e r at i o n w i t h m o d u l e In order for this function of the CA module to be possible, stations capable of being scrambled (only HDMT 1001 C) or descrambled by the CA module you are using and your smart card must be selected in the "Setting the station filter"...
  • Page 39 Pid m o n i to r i n g The factory default of the PID monitoring is switched on. If particular PIDs are not decrypted the CI module is reset. Additionally drop- outs may occur if several stations are decrypted. To prevent this the PID moni- toring can be switched off.
  • Page 40 —> The display shows e.g.: Bx 4A 01/03 MENU Information Meaning of the indicators: "Bx 4A" Slot 4, channel strip "A" "01/03" The first of three menu items is activated. "MENU" The menu of the CA module is activated. For the explanation of further details please use the operating instructions of the CA module used.
  • Page 41 tat i o n f i lt e r In this menu you select the stations wished from the scrambled data stream, which are to be descrambled. Bx 4A Menu <= => Edit Bx 4A 01/03 Bx 4A 01/03 MENU MENU Bx 4A TV 04/09...

  • Page 42: Final Procedures

    i n a l P r o C e d u r e s After installing the head-end station, upgrading accessories or installing cas- settes it is necessary to tighten all cable connections, cable terminals and cover screws in order to maintain compliance with current EMC regulations securely. • Securely tighten the cable connections using an appropriate open-ended spanner. • Measure the output levels of the other cassettes and tune them to a uniform output level using the appropriate level controls or software dependent on the head-end station used.

  • Page 43: Channel And Frequency Tables

    h a n n e l a n d f r e q u e n C y t a b l e s Advice for a frequency grid (8 MHz) in the Band I/III 42.00 82.00 146.00 186.00 226.00 266.00 50.00 114.00...
  • Page 44 GSS Grundig Systems GmbH • Beuthener Straße 43 • D-90471 Nuremberg Phone: +49 (0) 911 / 703 8877 • Fax: +49 (0) 911 / 703 9210 www.gss.de/en • info@gss.de CLASS CLASS Service: Phone: +49 (0) 911/703 2221; Fax: +49 (0) 911/703 2326; service@gss.de Alterations reserved.

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