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HD2CT 860 C

Head-End Station STC 160

Head-End Digital Transodulator

2 x DVB-C2/T2   QAM

Notes on the Assembly Instructions.

As  well  as  this  supplementary  Assembly  

Instructions, the Assembly Instructions for the  

STC 160 apply.

GSS 

Grundig SAT Systems GmbH

Beuthener Strasse 43

D-90471 Nuremberg

Phone: 

+49 (0) 911 / 703 8877

Fax: 

+49 (0) 911 / 703 9210

Email: 

[email protected]

Internet: 

www.gss.de/en

 

Содержание HD2CT 860 C

Страница 1: ...AM Notes on the Assembly Instructions As well as this supplementary Assembly Instructions the Assembly Instructions for the STC 160 apply GSS Grundig SAT Systems GmbH Beuthener Strasse 43 D 90471 Nuremberg Phone 49 0 911 703 8877 Fax 49 0 911 703 9210 Email info gss de Internet www gss de en ...

Страница 2: ...el buttons 10 4 2 Menu items 10 5 Programming 11 5 1 Preparation 11 5 2 Notes on level setting 11 5 3 Programming procedure 12 5 4 Programming the QAM module 14 Selecting the module channel strip 15 Output parameter 15 Modulator on off Level 16 Channel Frequency 16 Output symbol rate QAM modulation 17 Substitute signal in the case of an incorrect input signal 19 Input parameter 20 Kind of modulati...

Страница 3: ... ensure electromagnetic compatibility make sure all connections are tight and the covers are screwed on securely No liability is accepted for damage caused by faulty connections or inap propriate handling of the device Check the head end station STC 160 according to the safety instructions listed in their assembly instruction Take precautions to prevent static discharge when working on the device ...

Страница 4: ... 108 EC The product fulfils the guidelines and standards for CE labelling page 35 Unless otherwise noted all values are specified as typical RF input Frequency range 42 862 MHz Channel range C 05 C 12 S 21 S 41 C 21 C 69 Input level 60 dBμV 80 dBμV Input impedance 75 Ω RF output Frequency range 42 MHz 860 MHz Channels S21 C69 Output level 75 85 dBμV Output impedance 75 Ω Connections RF inputs 2 F ...

Страница 5: ... overflow output Off Channel strip modulator off The QAM modulated RF output signals are sent through the RF output of the module to the output collector When the head end station is switched on the two line LC display shows the SETUP menu and the software version of the control unit The head end sta tion output level can be adjusted in this menu The control of the module takes place via the contr...

Страница 6: ...boxes connected without mistakes If the ORGNET ID is changed a new NIT must be generated Changing the NIT The transport stream contains data in the form of tables which the receivers evaluate and require for convenient use The TPS module can adjust the Net work Information Table NIT to accommodate the new stations output data incl LCN The NIT contains data which is required by the set top boxes co...

Страница 7: ...ware of this module have been thoroughly prepared and tested Any changes made by programme provider to the structures in the pro gramme data might impair or even prevent this function When working with the CA modules please read the corresponding oper ating manuals from the respective providers Insert the smart card 1 into the CA module 2 so that the chip 3 on the smart card faces the thicker side...

Страница 8: ...ntact strip on the board at the rear wall of the housing are for add on modules only Open the housing of the head end station in accordance with the assembly instructions for the STC 160 Open the locking device 1 in the direction of the arrow fig 2 1 Fig 2 Insert the QAM module in grooves A of an open slot with contact strip on the board at the rear wall of the housing and gently slide it into the...

Страница 9: ... 4 to corresponding signal sources via the preinstalled F terminals in the rear wall of the head end station through the cable inlets H using RF cables made on site After programming connect the modulator output G to one of the input sockets I of a retrofitted output collector Connect the head end station to the mains power supply ...

Страница 10: ...trol panel The parameters and functions to be set are underlined With the button select the channel strip other modules You can use the button to select the following menu items Output signal settings Modulator on off level Output channel Output frequency QAM modulation Substitute signal Input signal settings Kind of modulation Input channel frequency Station filter CA module Economize descramblin...

Страница 11: ...o be set Switch on the channel strip modulator if necessary page 16 For each chan nel strip there is an status LED which indicates if the channel strip is switched on Status LEDs Channel strip A not used not used Channel strip B Balance the output levels of the channel strips and level them to the output levels of the modulators of other modules used if the difference in level is 1 dB page 16 5 2 ...

Страница 12: ...OFDM 6 8MHz T T2 5 8MHz C C2 6 8MHz Bx 2A 6900 QAM 256 QAM MODE POS 1000 7500 4 256 POS NEG Bx 2 QAM 2xT2C2 V 4 Bx 1 Bx 3 2 sec abbrechen cancel A Ein On SETUP V 10 Bedienhinweise blättert Menüs vorwärts wählen die Eingabeposition wählt Untermenü stellen Werte ein speichert alle Eingaben 1 zeigt die Eingabeposition M S Operating Hints scrolls forward through the menu select the enter position sele...

Страница 13: ...2 Defaults FACTORY Bx 2 STORE FACTORY S Werkeinstellung aufrufen invoke factory defaults S Bx 2 off NIT Make Bx 2A A DATARATE 36 51 Mb aktuell max current max Overflow A B A B Bx 2 A OPTIONS TS ONID off Bx 2A 0x0001 0100 BAT SDT sdt other Bx 2A bat DROP off Bx 2A 0x0000 REMAP off Bx 2A 0x0000 0000 01 04 Bx 2A TV arte bat BAT sdt other SDT OTHER 0x0000 0xFFFF on off off on off on nur mit CA Modul o...

Страница 14: ...ting the module channel strip Switch on the head end station The display shows SETUP BE160 and the software version of the head end station e g V 10 The output level of the output collector can be adjusted in the SETUP menu see STC 160 assembly instructions Ein On SETUP V 10 BE160 CANCEL STORE Bx 2 S STORE MEMORY A A Einstellung speichern store factory defaults S A Bx 2 Defaults FACTORY Bx 2 STORE...

Страница 15: ...arameter OUTPUT main menu is activated Output parameter In this menu you select the modulator for which you would like to do the output parameter settings in the related submenus Bx 2 Mod A OUTPUT C66 In order to skip the Output parameter settings press button For example an indicated C66 shows the current channel set If C is displayed a frequency which does not correspond to the DVB C channel fre...

Страница 16: ...The Channel Frequency FREQ submenu is activated Channel Frequency In this menu you can adjust the output channel or the output frequency of the respective modulator The QAM signal is normally transmitted with a bandwidth of 8 MHz This means that you can only use the existing channel grid in the range of channels S21 C69 frequency grid 8 MHz The CCIR channel grid is 7 MHz in the range of the lower ...

Страница 17: ...sired frequency Press the button The Output symbol rate QAM modulation QAM MODE sub menu is activated Output symbol rate QAM modulation In this menu you can set the output symbol rate the QAM modulation and invert the user signal Bx 2A 6900 QAM 256 QAM MODE POS Output symbol rate In this menu item you can set the output symbol rate Use the buttons to place the cursor under the number to be changed...

Страница 18: ...ponse prob lems reception of the converted output signal can be affected Use buttons to select the cursor position for QAM setting Bx 2A 6900 QAM 256 QAM MODE POS Use buttons to set the QAM modulation 4 256 Inverting the user signal For exceptional cases and older digital cable receivers the spectral position of the user signal can be inverted NEG Factory default is POS Use to place the cursor und...

Страница 19: ...d ed or the self made tables Tables should transmitted furthermore whenever an incorrect input signal occurs FAILURE Bx 2A B Tables Use the buttons to set the required output signal Press the button Returning to Output parameter main menu page 15 If necessary set further modulators Press the button The Input parameter INPUT main menu is activated ...

Страница 20: ... strip Press button The Kind of modulation MODE submenu is activated Kind of modulation In this menu set the kind of modulation and the symbol rate only QAM of the input signal MODE OK Bx 2A B T 8 MHZ Select the kind of modulation of the transponder T 6 7 8 MHz T2 5 6 7 8 MHz C2 6 8 MHz C using buttons Press the button The Input channel frequency FREQ submenu is activated Input channel frequency I...

Страница 21: ...tream is indicated by a status LED LED indicator Indication Green Signal quality is good Yellow Signal quality is insufficient Red No signal Blinking red green Data overflow of the output data rate Off The channel strip modulator is switched off Press the button The Station filter e g 01 04 submenu is activated Operation with a CA module In order to descramble scrambled channels a corresponding sm...

Страница 22: ...splayed RA Radio channel type For radio stations the background of the screen of the connected TV or test receiver is darkened The currently selected station is switched off The star means that the TV or radio station selected is scrambled To enable the station the CA module and the appropriate smart card of the station provider are required If a service number e g 131 appears instead of TV or RA ...

Страница 23: ...g The factory default of the PID monitoring is switched on If particular PIDs are not descrambled the CA module is reset Ad ditionally dropouts may occur if several stations are descrambled To prevent this the PID monitoring can be switched off Use the buttons to switch off or on the PID monitoring Menu of the CA module Use the button to activate the menu of the CA module Access to this menu is on...

Страница 24: ...er A 01 05 The first of five 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 Use the buttons to activate the menu desired Press the button to activate the menu Use the buttons to select the function desired To set the CA module use the and buttons By pressing the button you can ca...

Страница 25: ...D 1 9 Use to position the cursor under the digit of PID to be set Press to set the respective digit of the PID needed Repeat the procedure by the quantity of the digits to be set If required select another memory location and enter the next PID which shall not descrambled To delete a stored PID overwrite it by 0000 Press the button Returning to Input parameter INPUT main menu page 20 If required s...

Страница 26: ...ral channel strips a new identification must be allocated to the further transport streams to realise the channel search of the settop boxes connected without mistakes If the ORGNET ID is changed also a new NIT must be generated page 30 Bx 2A B 0x0001 0100 TS ONID off Use the buttons to position the cursor under the digit of the hexadeci mal number to be set Press to set the respective digit of th...

Страница 27: ...OTHER data streams Information in the data stream about service parameter of other data streams BAT SDT sdt other Bx 2A B bat Using the button place the cursor under bat and switch on BAT or off bat the bouquet association table using the buttons Using the button place the cursor under sdt other and switch on SDT OTHER or off sdt other the service description table using the buttons Capital letter...

Страница 28: ...g a PID In this menu you can allocate a new address to a PID retaining the complete data content REMAP off Bx 2A B 0x0000 0000 Use the buttons to place the cursor under the respective digit of the hexadecimal number of the PID to be changed 0x0000 and set the hexadecimal number using Use the buttons to place the cursor under the respective digit of the hexadecimal number of the new PID 0000 Set th...

Страница 29: ... the station filter is set correctly the current needed data rate is lower than the maximum data rate The value fluctuates since the data rates of individual stations are dynamically modified by the broadcasters Is the current needed data rate higher than the maximum data rate exclamation marks appear in the display and the status LED is blinking red green In this case correct the QAM settings pag...

Страница 30: ... This process may take a few seconds Then the NIT is generated added and sent to all NIT modules The other NIT modules also add this new NIT The status of all NIT modules in the NIT menu changes to on The display shows read copy To switch off the new NIT off press the button The NITs of the other NIT modules will stay switched on When the NIT of the module is switched on again on by pressing the b...

Страница 31: ...RY STORE By pressing the button you will be returned to the menu item Output parameter without invoking the factory defaults page 15 Press the button The factory defaults are saved The display shows STORE Back to Selecting the module page 15 By pressing the button you will be returned to the menu item Output parameter without saving the factory defaults page 15 If necessary set another channel str...

Страница 32: ...l programmed data is saved by pressing the button You will be returned to the menu item Selecting the module channel strip via A page 15 By pressing the button you will be returned to the menu item Selecting the module channel strip without saving the pro grammed data ...

Страница 33: ...s and cover screws in order to maintain compliance with current EMC regulations Securely tighten the cable connections using an appropriate open ended spanner Test the output level of the output collector according to the STC 160 assem bly instructions and set the output level required for the cable system Mount the base plate and the front cover see STC 160 assembly instruc tions ...

Страница 34: ...6 00 C 21 474 00 C 22 482 00 C 23 490 00 C 24 498 00 C 25 506 00 C 26 514 00 C 27 522 00 C 28 530 00 C 29 538 00 C 30 546 00 C 31 554 00 C 32 562 00 C 33 570 00 C 34 578 00 C 35 586 00 C 36 594 00 C 37 602 00 C 38 610 00 C 39 618 00 C 40 626 00 C 41 634 00 C 42 642 00 C 43 650 00 C 44 658 00 C 45 666 00 C 46 674 00 C 47 682 00 C 48 690 00 C 49 698 00 C 50 706 00 C 51 714 00 C 52 722 00 C 53 730 00...

Страница 35: ...onformity Alterations reserved Technical data E O E by GSS GmbH V4 12022013 Service Phone 49 0 911 703 2221 Fax 49 0 911 703 2326 Email service gss de Grundig SAT Systems GmbH Beuthener Straße 43 D 90471 Nürnberg Germany ...

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