GSS PCT2T 8000 Скачать руководство пользователя страница 7 | Manualshive

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GSS PCT2T 8000 Скачать руководство пользователя страница 7

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PCT2T 8000

LED indicator

Indication

Green

Signal quality is good

Orange

Signal quality is poor

Red

No signal

Red<–>Green

Data rate overflow (output)

Off

Channel strip (modulator) off

The integrated TPS module (Transport Stream Processing) processes the data
of the transport streams.

Channel as well as frequency setting is possible for modulators.

The COFDM modulated RF output signals are sent through the RF output of the
cassette to the output collector. The common output level of the channel strips
can be set at the output collector.

The control of the cassette takes place via the control unit of the head-end station.

When the head-end station is switched on, the two-line LC display shows the
software version of the control unit. To operate this cassette the software ver-
sion of the control unit must be "

V 45

" or higher. You can find the current op-

erating software for the control unit and the cassette, the software "

BE-Flash

"

and the current assembly instructions on the website "

www.gss.de/en

".

The cassette is intended for use in the PROFI-LINE head-end stations.

2.5 s

oft ware

query

Control unit

If necessary, you can activate the indication of the software version of the
control 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 45

" appears.

Cassette

The software version of the cassette is shown in the display after activating the
cassette (see page 18).

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Содержание PCT2T 8000

Страница 1: ...CLASS KLASSE GSS Grundig SAT Systems GmbH Beuthener Strasse 43 D 90471 Nuremberg Phone 49 0 911 703 8877 Fax 49 0 911 703 9210 E mail info gss de Internet http www gss de en PCT2T 8000 2 x DVB C2 T2 Digital QAM ...

Страница 2: ... 3 2 EMC regulations 10 3 3 Cassette overview 11 3 4 Connecting the cassette 11 3 5 Retrofitting a CA module 12 4 The control panel at a glance 13 4 1 Menu items 13 4 2 Control panel 13 5 Programming 14 5 1 Preparation 14 5 2 Notes on level setting 14 5 3 Programming procedure 15 5 4 Programming the cassette 17 Selecting the cassette 18 Output settings 18 Modulator on off Level 19 Channel Frequenc...

Страница 3: ... monitoring 31 CA module 32 Economize descrambling capacity 33 Options 34 Transport stream ID and ORGNET ID 34 BAT SDT OTHER tables 35 Deleting a PID 35 Renaming a PID 36 Output data rate 37 Network Information Table NIT 37 Factory reset 39 Saving settings 39 6 Final procedures 40 7 Channel and frequency tables 41 Declaration of CE conformity 42 ...

Страница 4: ...ts No liability is accepted for any damage caused by faulty connections or inappropriate handling Observe the relevant standards regulations and guidelines on the installa tion and operation of antenna systems The standards EN DINEN50083 resp IEC EN DINEN60728 must be observed For further information please read the assembly instructions for the head end station used Test the software versions of ...

Страница 5: ...the guidelines and standards for CE labelling page 42 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 COFDM modulator Signal processing DIN EN 300744 Transmission modes 2k Types of modulation QPSK 16 QAM 64 QAM Code rates 1 2 2 3 3 4 5 6 7 8 Guard intervals 1 ...

Страница 6: ...ng to DVB C C2 T T2 standard into two COFDM modulated sig nals for feeding into a cable network The cassette has two digital RF inputs and one RF output Two common interfaces are present to descramble scrambled channels Block diagram Tuner A IN A IN B RF OUT Tuner B TPS TPS CA Modul CA module CA Modul CA module Modulator A Modulator B Combiner General The cassette is equipped with two channel stri...

Страница 7: ...e head end station is switched on the two line LC display shows the software version of the control unit To operate this cassette the software ver sion of the control unit must be V 45 or higher You can find the current op erating software for the control unit and the cassette the software BE Flash and the current assembly instructions on the website www gss de en The cassette is intended for use ...

Страница 8: ...D The transport stream ID can be changed If the stations of a transponder are split into the transport streams of different channel strips a new identification must be allocated to the new transport streams to realise the channel search of the settop 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 f...

Страница 9: ...ve the fastening screws 1 of an unoccupied slot from the bracket of the head end station Insert the cassette in this slot and push it into the housing Align the cassette and apply slight pressure to connect it to the connections of the board and the HF bus bar Fasten the cassette with the screws 1 1 1 KASSETTE KASSETTE KASSETTE KASSETTE KASSETTE KASSETTE KASSETTE KASSETTE KASSETTE KASSETTE KASSETT...

Страница 10: ...leading in and out for the 19 cabinet are made using cable terminals CLASS KLASSE The attenuation of shielding of the connection lines for ASI and antenna must meet the requirements for Class A 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...

Страница 11: ...channel strip B 9 Input B The operating software of the cassette can be updated via the 9 pin D SUB 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 de en 3 4 Connecting the cassette Connect input A 4 and input B 9 to corresponding signal sources Avoid wide differences in level at the inputs Connect the head end stati...

Страница 12: ...d software of this cassette 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 cards into the CA modules so that the chip 3 on the smart card 1 faces the thic...

Страница 13: ...arameters Substitute signal Input signal settings Kind of modulation Physical Layer Pipes Slices Input channel frequency Station filter CA module Economize descrambling capacity Options Transport stream and ORGNET ID BAT STD other Deleting a PID Renaming a PID Data rate Network Information Table NIT Factory reset 4 2 Control panel The key pad on the head end station is used to scroll through the m...

Страница 14: ...an nel strip there is a status LED which indicates if the channel strip is switched on 5 8 page 11 Balance the output levels of the channel strips A and B if the difference in level is 1 dB page 19 5 2 Notes on level setting In order to prevent interference within the head end station and the cable sys tem the output level of the cassette must be decreased by 4 dB compared to analogue cassettes Me...

Страница 15: ...B A Mod A B Mod B A Bedienhinweise blättert Menüs vorwärts blättert Menüs rückwärts wählen die Eingabeposition wählt Untermenü stellen Werte ein speichert alle Eingaben 1 zeigt die Eingabeposition Operating Hints scrolls forward through the menu scrolls backward through the menu select the enter position selects a submenu set values and triggers actions saves all entries 1 shows the enter position...

Страница 16: ...rte bat BAT sdt other SDT OTHER 0x0000 0xFFFF on off off on off on nur mit CA Modul only with CA module Die angezeigte Information ist abhängig vom verwendeten CA Modul The information displayed is dependent on the CA module used Bx 4A 01 05 Information MENU Bx 4A PID Check on CA C C2 6 8MHz alle alle all all A B B A A B B A A B B A A B B A PID 1 9 Bx 4A PID 1 SKIP CA 0x0000 PLP 0 Bx 4A PLP SLICE ...

Страница 17: ...cedure This takes you back to the programme item Selecting the cassette from any menu Any entries that have not been saved are reset to the previous settings Entries in the menus can be saved by pressing the key You are taken back to the Selecting the cassette menu item The cursor position for settings is shown by _ Switch on the head end station The display shows the software version e g V 45 The...

Страница 18: ...he Output settings OUTPUT main menu is activated Output settings In this menu you select the modulator for which you would like to do the output settings in the related submenus Bx 4 Mod A OUTPUT C66 In order to skip the Output 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 T channel frequency grid...

Страница 19: ...ess the button The Channel Frequency FREQ submenu is activated Channel Frequency In this menu you adjust the output channel only at modulator A C or the output frequency of the respective modulator The COFDM signal is normally transmitted with a bandwidth of 8 MHz This means that you can only use the channel centre frequen cy of the existing channel grid in the range of channels S21 C69 frequency ...

Страница 20: ...djust the desired channel Frequency setting 42 0 MHz 860 0 MHz FREQ 834 00 MHz Bx 4A B C66 Use buttons to select the cursor position for frequency setting Use buttons to adjust the desired frequency Press the button The Output signal COFDM MODE submenu is activated Please take note of the tables below before setting the COFDM parameters ...

Страница 21: ...rate 188 Net data rate kbit s at a bandwidth of 8 MHz Guard interval Modulation Code rate 1 4 1 8 1 16 1 32 QPSK 1 2 4976 5529 5855 6032 2 3 6635 7373 7806 8043 3 4 7465 8294 8782 9048 5 6 8294 9216 9758 10053 7 8 8709 9676 10246 10556 16 QAM 1 2 9953 11059 11709 12064 2 3 13271 14745 15612 16086 3 4 14929 16588 17564 18096 5 6 16588 18431 19516 20107 7 8 17418 19353 20491 21112 64 QAM 1 2 14929 1...

Страница 22: ...7930 18473 64 QAM 1 2 13063 14515 15369 15834 2 3 17418 19353 20491 21112 3 4 19595 21772 23053 23751 5 6 21772 24191 25614 26390 7 8 22861 25401 26895 27710 Net data rate kbit s at a bandwidth of 6 MHz Guard interval Modulation Code rate 1 4 1 8 1 16 1 32 QPSK 1 2 3732 4147 4391 4524 2 3 4976 5529 5855 6032 3 4 5599 6221 6587 6786 5 6 6221 6912 7318 7540 7 8 6532 7257 7684 7917 16 QAM 1 2 7465 82...

Страница 23: ...e f kHz 4 4643 2 232 1 116 n carrier theoretical 2048 4096 8192 n carrier real 1705 3410 6817 Used bandwidth MHz 6 66 6 66 6 66 Total symbol duration TGS µs 320 288 272 264 620 576 544 528 1280 1152 1088 1056 Guard interval TG µs 64 32 16 8 128 64 32 16 256 128 64 32 TG TS 1 4 1 8 1 16 1 32 1 4 1 8 1 16 1 32 1 4 1 8 1 16 1 32 Transmission parameters for DVB T at a bandwidth of 6 MHz Transmission m...

Страница 24: ...o set the bandwidth of the output signal 5 MHz 8 MHz Carrier modulation In this menu item the carrier modulation is set At this the setting QPSK corre sponds to the lowest and the setting QAM64 to the highest output data rate Use the buttons to place the cursor under QPSK QAM Set the carrier modulation of the output signal using the buttons QPSK QAM16 QAM64 A displayed indicates an output data rat...

Страница 25: ...error correction The factor of the quantity of redundancy contained in the bits transmitted is called code rate Using the setting C7 8 you can get the highest output data rate at lowest re dundancy Use the buttons to place the cursor under C Set the code rate required using the buttons C1 2 C2 3 C3 4 C5 6 C7 8 Guard interval In this menu item you set the relation of the duration of the user symbol...

Страница 26: ...e buttons to position the cursor under the digit of the hexadeci mal number to be set Press to set the respective digit of the hexadecimal number Repeat the procedure by the quantity of the digits to be set Using the button place the cursor under off and switch on the trans mitter identification using the buttons By pressing the button you return to the hexadecimal number setting Press the button ...

Страница 27: ... to do the input pa rameter in the related submenus Bx 4 Tuner A INPUT OK In order to skip the Input parameter setting press button OK indicates a present input signal Using the buttons select the desired tuner 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 4A B T 8...

Страница 28: ...PLP SLICE 0 0 Bx 4A For the reception of DVB T2 C2 transponders operating in Mode B Multiple Input Streams the Physical Layer Pipe ID is needed to select a data stream If the data streams of a DVB C2 transponder are also bundled into slices additionally you need the Slice ID to select a data stream If you can not receive the desired data stream with the default IDs 0 e g also used at Mode A Single...

Страница 29: ...signal OK is displayed If appears in the second line of the display there is no input signal present Check the configuration of the antenna system and the head end station as well as the preceding settings of the module The quality of the received transport stream is indicated by a status LED LED indicator Indication Green Signal quality is good Yellow Signal quality is insufficient Red No signal ...

Страница 30: ...R no Service In this case check the configuration of the antenna system and head end station as well as the previously adjusted settings for the cassette The display shows e g Bx 4A TV 01 04 arte Meaning of the indicators in the example Bx 4A Slot 4 channel strip A TV TV channel type The currently selected station is switched on 01 04 The 1st of 4 stations is being displayed arte Station name Furt...

Страница 31: ...ate CA module Press button twice to descramble a station indication X 01 04 Bx 4A B TV X Press the button The PID monitoring CA submenu is activated PID monitoring In this menu you can switch off the PID monitoring and call up a menu for the settings of the CA module dependent on the CA module Bx 4A PID Check on CA PID monitoring The factory default of the PID monitoring is switched on If particul...

Страница 32: ... 4A 01 05 MENU Meaning of the indicators Bx 4A Slot 4 channel strip 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 th...

Страница 33: ...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 27 If required s...

Страница 34: ... split into the transport streams of several 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 37 Bx 4A B 0x0001 0100 TS ONID off Use the buttons to position the cursor under the digit of the hexadeci mal number to be se...

Страница 35: ...ata streams BAT SDT sdt other Bx 4A 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 letters Function activated Lower case letters Function deactivated factory default Press t...

Страница 36: ...Bx 4A 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 the hexadecimal number using Use the button to set the cursor to off and rename the PID using the buttons on ...

Страница 37: ...dual stations are dynamically modified by the broadcasters Is the current data rate higher than the maximum data rate excla mation marks appear in the display In this case correct the COFDM settings pages 24 or the settings of the station filter page 30 Bx 4 A DATARATE 34 32 Mb Press the button The Network Information Table NIT main menu is activated Network Information Table NIT Bx 4 off NIT Make...

Страница 38: ...assettes also add this new NIT The status of all NIT cassettes 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 cassettes will stay switched on When the NIT of the cassette is switched on again on by pressing the button the previously generated NIT is added again If you have changed parameters in the meantime you mus...

Страница 39: ...putsettings withoutinvokingthefactorydefaults page 18 Press the button The factory defaults are saved The display shows STORE Back to Selecting the cassette page 18 By pressing the button you will be returned to the menu item Output settings without saving the factory defaults page 18 If necessary set another channel strip Saving settings Press the button Returning to Selecting the cassette menu p...

Страница 40: ...h 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 Please regard the assembly instructions of the respective head end station Mount the front cover see assembly...

Страница 41: ...0 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 C 54 738 00 C 55 746 00 C 56 754 00 C 57 762 00 C 58 770 00 C 59 778 00 C 60 786 00 C 61 794 00 C 62 802 00 C 63 810 00 C 64 818 00 C ...

Страница 42: ... 42 PCT2T 8000 Declaration of CE conformity ...

Страница 43: ...erations reserved Technical data E O E GSS GmbH V8 17102014 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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