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Grundig SAT Syst ms Head-End Digital Modulator HDM 2370 P CI C LASS CLASS Phone: +49 (0) 911 / 703 8877 Grundig SAT Systems GmbH Fax: +49 (0) 911 / 703 9210 Beuthener Straße 43 E-mail: info@gss.tv D-90471 Nuremberg Internet: http://www.gss.tv...
Contents 1 Safety regulations .....................4 2 General information ....................4 Packing contents ..................4 Meaning of the symbols used ..............5 Technical data ..................5 Description ....................6 Software query ..................7 3 Assembly .........................7 Installing the cassette .................7 Installing the F terminals ................8 Connecting the cassette ................8 Retrofitting a CA module ................9 4 The control panel at a glance ..................10 Menu items ....................10...
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5.4.1.1 Adjusting the output levels of the channel strips ....28 5.4.1.2 Settings for TV stations .............29 Automatic picture format conversion ........29 Adjusting the picture format ..........30 Locking the regional window ..........30 Switching teletext mode off/on .........31 Activating and entering teletext subtitle pages.....31 Setting the teletext standard ..........32 Setting audio output ............32 Setting the audio mode ............33...
VDE 0855 (earthed, equipotential bonding rail). Take action to prevent static discharge when working on the device. General information 2.1 Packing contents 1 cassette HDM 2370 P CI 2 HF cables 1 CD (assembly instructions) 1 Brief assembly instructions...
2.2 Meaning of the symbols used Important note —> General note • Performing works 2.3 Technical data The devices meet the following EU directives: 2006/95/EC, 2004/108/EC The product fulfils the guidelines and standards for CE labelling. HF input Frequency range: 950 …...
You can find the current operating software for the control unit and the cassette, the software “BE-Flash” and the current assembly instructions on the website “www.gss.tv”. The cassette is designed for use in the following head-end stations: – STC 316 –...
2.5 Software query Control unit If necessary, you can activate the indication of the software version of the con- trol unit manually: • Press any two keys on the control unit of the head-end station simultaneously until the display goes dark and the software version, e.g. “V 37” appears. Assembly 3.1 Installing the cassette aution...
3.2 Installing the F terminals To comply with the current EMC regulations, it is necessary to connect the lines leading in and out of the head-end station using F terminals. When mounting the cassette in an STR 19-8 head-end station which is in- stalled in a 19"...
The operating software of the cassette can be updated via the 9-Pin D-DUB socket “RS 232” using a PC or notebook and the software “BE-Flash”. You can find the current operating software on the website “www.gss.tv”. 3.4 Retrofitting a CA module The cassette is equipped with a common interface.
The control panel at a glance 4.1 Menu items Program the cassette using the buttons on the control unit of the head-end station. The two-line display of the control unit then shows the menus. Use the key to select the following main menu items: –...
Programming 5.1 Preparation • Connect the test receiver to the HF output or the test output of the head-end station. • Set the output channel / output frequency of the cassette (see page 20) and adjust the TV test receiver to this channel. •...
5.4 Programming the cassette —> Pressing the button for longer than 2 seconds cancels the pro- gramming procedure. This takes you back to the program item “Selecting the cassette” from any menu. Any entries that have not been saved are reset to the previous settings.
5.4.1 Programming the main menu of the cassette Querying the software version A / B Bx 4A QPSK-PAL Bx 4A VERSION: Das Erste DVB-PAL V.16 Bx 4B Bx 4B QPSK-PAL QPSK-PAL SAT.1 SAT.1 —> The display shows e.g. the menu “Bx 4A QPSK-PAL”: “Bx”...
• By pressing , select channel strip “A” / “B” or “a” / “b”. —> The capital letters “A” and “B” indicate the channel strips of the main menu, the small letters ”a“ and ”b“ the channel strips of the time-controlled switching on and off of channels.
• Press the button. —> The “Setting the TV standard of the output signal” – “NORM” menu is activated. Setting the TV standard of the output signal In this menu you can set the TV standard of the output signal. Bx 4A NORM: CCIR 5.5 FM / GB 6.0 FM...
Setting the fine-tuning Only change the fine-tuning in exceptional circumstances, since once you change it, all connected television sets of the cable system must be adjusted to match it by means of cor- responding fine-tuning corrections. • Press the button. ▶...
• Press the button. —> The “Setting the input symbol rate” – “INPUT: ”and e.g. “SR=27500” menu is activated. Setting the input symbol rate The symbol rates of the satellite transponders can be found in the current channel table of the satellite operator, in various satellite magazines and in the Internet.
of the antenna system and head-end station as well as the preceding settings of the cassette. Bx 4A FREQ-IN: Bx 4A Bx 4A BER. C/N: BER. C/N: Anzeige: Signalqualität ◀ ▶ Display: Signal quality f= 11836 MHz 0.0e - 8 0.0e - 8 12.0 dB 12.0 dB...
Channel selection As soon as the automatic station search has found all of the TV or radio channels, the corresponding data appears in the display of the head-end station. Bx 4A 01/10+ Bx 4A PROVIDER: Das Erste Meaning of the terms displayed in this example: “Bx 4A”...
• To select the TV and radio stations of this broadcaster, use buttons. • By pressing , you can call up various station information about the current TV or radio station in the “PROVIDER:” menu. To return to the main menu press the button again.
Setting the volume level In this menu, you can balance unequal volume levels of TV and radio stations in the various channel strips. Bx 4A AUDIO-OUT: –24 … +6 Volume: 0 dB • Set the volume level to the same level as the levels of the other output channels using the buttons (+6 dB …...
Example: Summertime support for the time zone of Germany (GMT + 1 hour) is in: If “S” is switched on, one hour is added in addition to offset (+01) during summer time. • Press to set the time zone you live in (offset from -12 hours to +12 hours).
5.4.1.1 Adjusting the output levels of the channel strips In this menu you can set the output levels of the modulators of the channel strips “A” and “B” to the same value. Bx 4A OUTPUT: Bx 4A OUTPUT: on / off Modulator: HF-Level: 0 …...
5.4.1.2 Settings for TV stations The following settings “Automatic picture format conversion”, “Teletext mode” and “Teletext subtitle page” are only relevant for TV stations. Automatic picture format conversion TV programmes are transmitted in DVB Standard in picture format 4:3 or 16:9. The cassette recognises these picture formats and prepares them automatically for all of the con- nected television sets (letterbox).
Adjusting the picture format If problems with the automatic picture format switchover (e.g. 4:3, 16:9, Letterbox) arise with the connected devices, you can switch “off” the Wide-Screen-Signaling (WSS) in this menu. Bx 4A WSS-OUT: Signaling: on / off • Press to switch Wide-Screen-Signaling “on”...
Switching teletext mode off/on In this menu you can define whether the teletext of the chan- nel set is transmitted or not. Bx 4A OUTPUT: Teletext: on / off • By pressing the teletext mode can be switched “on” or “off”. —>...
Setting the teletext standard In this menu you define the characters to display the languag- es. For the Western European languages set “West”; for East- ern European languages set “East”. Bx 4A SUBTITLE: West / East TXT-Norm: West • Press to set teletext standard “West”...
Setting the audio mode In this menu you can define whether the Mono, Stereo or Dual Tone signal from the MPEG data stream or the VPS Sig- naling (if available) is to be used. Bx 4A AUDIO-OUT: MPEG => Audiomode MPEG / VPS •...
5.4.2 Decoding 2 stations with one CA module – This feature is only possible via channel strip “B”. – The settings not described below are the settings pertaining to channel strip “A”. Bx 4B Bx 4B OUTPUT: OUTPUT: Bx 4B Bx 4B OUTPUT: OUTPUT:...
Selecting the channel strip • Select channel strip “B” (page 18). Modulator operating mode —> Setting see page 19. Setting the TV standard of the output signal —> Setting see page 20. Setting the output channel / output frequency —> Setting see page 20. Bx 4B OUTPUT: Bx 4B...
Switching on decoding / Setting the input symbol rate The input symbol rate is not to be set if decoding is activated. —> Setting the input symbol rate see page 22. Bx 4B Bx 4B LNB-FREQ: LNB-FREQ: Bx 4B Bx 4B LNB-FREQ: LNB-FREQ: ◀...
Switch off decoding Bx 4B Bx 4B LNB-FREQ: LNB-FREQ: Bx 4B LNB-FREQ: ◀ ◀ ▶ ▶ f = 10600 MHz f = 10600 MHz Data Tuner A Bx 4B INPUT: Bx 4B INPUT: ◀ ▶ SR= 22000 CI at LINE A •...
5.4.3 Setting time-controlled, alternative channels Channels can be switched on and off by means of a timer in this menu. Here, for the set “On Time“, a switch over occurs from channel strip “A“ (or “B“) to channel strip “a“ (or “b“); for the “Off Time“, from channel strip “a“...
Setting the switch-off time Bx 4a TIMER: ◀ ▶ Off Time 23:00 • Use to position the cursor under the digit (hours / ◀ ▶ minutes) to be set. • Press to set the desired switch-off time. • Press the button.
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