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Testing the signal to noise ratio

In this menu you can estimate the quality of the input signal.

       

Bx 4A

12.0 dB

C/N

(+ 9.6) OK

 

1

  Current signal to noise ratio

2

  This value shows the difference between the quality 

of the input signal and the threshold of the tuner at 
this type of modulation. 

 

At a value lower than “

5

” picture dropouts can occur.

3

 If 

“

OK

” is shown, the signal to noise ratio is ok.

 

If a value < 5 is shown under 

2

 the display changes 

from “

OK

” to “

??

”. In this case test the input signal.

—>  In addition to the indicator in the display, there is a 

status LED which indicates the quality of the received 
transport stream (level and C/N).

—>  If the LED lights yellow the SAT IF input level and the 

signal to noise ratio must be tested.

LED indicator

Indication

Green

Signal quality is good

Yellow

Signal quality is insufficient

Red

No signal

• Press the 

 button to return to the main menu.

Status LED 
Channel strip "A"

Status LED 
Channel strip "B"

Содержание HDTV 1000 MPTS

Страница 1: ...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 Assembly Instructions Assembly Instructions English A A CLASS CLASS KLASSE KLASSE Head End HDTV Converter to IP DVB S2 to MPTS HDTV 1000 MPTS ...

Страница 2: ...iew 12 3 4 Connecting the cassette 13 3 5 Retrofitting a CA module 13 4 The control panel at a glance 14 4 1 Menu items 14 4 2 Control panel 14 5 Programming 15 5 1 Programming procedure 15 5 1 1 Channel strips A without CA module and B 15 5 1 2 Channel strip A with CA module 18 5 2 Programming the cassette 19 Selecting the cassette displaying the software version 19 Setting the Ethernet parameter...

Страница 3: ...g the DVB mode 30 Setting the input frequency 31 Testing the signal to noise ratio 32 Setting the station filter 33 Displaying the output data rate 37 Network Information Table NIT 37 Network operator identification 38 Deleting a PID 39 Renaming a PID 39 Saving settings 40 5 2 1 Operation with a CA module 41 Setting the operating voltage for the CA module 41 Setting the PID monitoring 41 Configuri...

Страница 4: ...ns or inappropriate handling Observe the relevant standards regulations and guidelines on the instal lation and operation of antenna systems Earth the SAT receiver in accordance with DIN EN 50083 1 60728 11 and VDE 0855 earthing equipotential bonding rail Test the software versions of the head end station and the cassette and update them if necessary The current software versions can be found at w...

Страница 5: ... 108 EC The product fulfils the guidelines and standards for CE labelling HF input Frequency range 925 2150 MHz Level range 60 dBµV 80 dBµV Return loss 8 dB Impedance 75 Ω DVB S modes QPSK 1 2 2 3 3 4 5 6 7 8 DVB S2 modes QPSK 1 2 3 5 2 3 3 4 4 5 5 6 8 9 9 10 8PSK 3 5 2 3 3 4 5 6 8 9 9 10 Symbol rate DVB S QPSK 2 45 MSymb s Symbol rate DVB S2 QPSK 10 30 MSymb s 8PSK 10 31 MSymb s LAN interface Sta...

Страница 6: ...TS converter which combines modulated services programmes in accordance with the DVB S DVB S2 standard and transport streams supplied via the ASI interface in the TPS module The transport streams are emitted equipped with IP addresses via the LAN interface Principle signal path For operating the cassette in a LAN network it can be assigned its own IP ad dress The cassette has two SAT inputs and on...

Страница 7: ... B and of the ASI input TS ASI generate the transport stream 2 2 4 1 2 Menu setting A B ASI 1 ASI 2 The transport streams of the receiving stages of channel strips A TS A B TS B and of the ASI input TS ASI generate the transport stream 1 The TS ASI transport stream fed via the ASI input generates the transport stream 2 Transport stream 1 Transport stream 2 ASI input Empfangsteil A Receiving stage ...

Страница 8: ...etting 1 ASI ASI MA The transport stream 1 is made available via the ASI output The transport stream 2 channel strip B and the transport stream fed via the ASI input channel strip A MA are provided at the LAN interface equipped with IP addresses ASI input ASI output TS ASI Transport stream 1 Transport stream 2 LAN interface Channel strip A OUT IP Channel strip B OUT IP ASI output LAN interface ASI...

Страница 9: ...ith their colour The quality of the received transport stream can also be shown in the display C N menu The LEDs for the LAN interface show whether a network connection exists and whether a data transfer is in progress The integrated TPS module Transport Stream Processing processes the data from the demodulated transport streams When the head end station is switched on the two line LC display show...

Страница 10: ...contains several services with the appropriate data components video audio data and service information which can be changed using the TPS module In the station filter services can be deleted This reduces the output data rate Additionally services of the different transport streams can be assembled to a new transport stream The transport stream contains data in the form of tables which the receive...

Страница 11: ... the HF bus bar Fasten the cassette with the screws 1 3 2 EMC regulations 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 cabi net are made using cable terminals T...

Страница 12: ... 1 Status LED of channel strip B 2 SAT IF input of channel strip B 3 Status LED of channel strip A 4 SAT IF input of channel strip A 5 Status LED of the LAN interface yellow LED data transfer 6 LAN socket 7 Status LED of the LAN interface green LED network connection 8 ASI input 9 ASI output 0 Type label Slot for a CA module D SUB socket RS 232 The operating software of the cassette can be updated...

Страница 13: ...eck with the distributor or manufacturer of the CA module to be used to ensure that it is suitable for decoding several services The hardware and software of this cassette have been thoroughly pre pared and tested Any changes made by service providers to the data structures in the service data might impair or even prevent this function When working with the CA module please read the corresponding ...

Страница 14: ...protocol port number Number of data packets forward error correction transmission channel Output IP address LNB oscillator frequency Input symbol rate Input frequency Station filter CA module if available Output data rate Network Information Table NIT Network operator identification Deleting a PID Renaming a PID 4 2 Control panel The key pad on the head end station is used to scroll through the me...

Страница 15: ...te please wait V 40 Box 4 V 10 DVBS2 MPTS Box 1 Box 5 t 10 s Bx 4 A B ASI 1 INROUTE ASI 2 Bx 4 stat ETHERNET Options stat DHCP A Bx 4 192 168 0 1 IP GATEWAY Bx 4 255 255 255 0 IP MASK Å Ï Bx 4 192 168 0 128 IP ADDR Å Ï Å Ï Bx 4 60000 UDP PORT Å Ï Å 0 65535 A ASI 1 B ASI 2 A B ASI 1 ASI 2 Ein On page 17 ...

Страница 16: ...1234 ASI ASI 1 ASI ASI MA 2 ASI ASI MB Bx 4A 7 off PKTS FEC Å Ï on off UDP RTP 0 65535 Å Ï off 10 9 20 19 Annex A Annex B 1 7 Bx 4A 227 40 50 60 OUT IP Å Ï Bx 4A 27500 SYMBOL DVB S Bx 4A 11836 1 8 FREQ CN 12 Å Ï Å Ï Bx 4A 10600 MHz LNB Bx 4A 12 0 dB C N 9 6 OK Anzeige Signalqualität Display Signal quality Å Ï Å Ï 10600 9750 27500 22000 DVB S QPSK 8PSK DTV Line A Line B Å Ï page 17 page 14 ...

Страница 17: ...on off Å Ï Å Ï on off Å Ï on off Å Ï Services entfernen hinzufügen Removing activating services nächster Service next service Å Ï Services entfernen hinzufügen Removing activating services nächster Service next service Å Ï 01 07 Bx 4A TV Das Erste Bx 4A Filter PROGRAM on 01 09 Bx 4B TV ZDF ASI Å Å Bx 4A 72956 kbps DATARATE C D Kanalzug A mit CA Modul Channel strip A with CA module ohne CA Modul wi...

Страница 18: ...en CA Modul The information displayed is dependent on the CA module used Bx 4A 01 03 Information MENU Bx 4A TV X 04 09 S X entschlüsselt decrypted 0 verschlüsselt encrypted X 0 nächster Service next service Bx 4A PID Check CA on Å Ï on off M Å Ï D Bx 4A Menu CA Edit Bx 4A Supply CA 5 0 V 3 3 V 5 0 V C page 17 page 17 ...

Страница 19: ...te menu item Using the AUDIO button previous menus can be activated Switch on the head end station The display shows the software version e g V 40 The processor reads the cassettes data approx 10 seconds Selecting the cassette displaying the software version Select the cassette you want to program e g Box 4 by repeatedly pressing the button if necessary The display shows e g the menu Box 4 DVBS2 M...

Страница 20: ... DHCP of the Ethernet parameters Press the button to activate the setting options Options The Setting the IP address of the cassette menu IP ADDR is activated Setting the IP address of the cassette If you choose to enter the Ethernet parameters manually set the IP address of the cassette in this menu If DHCP is selected the IP ADDR IP MASK and IP GATEWAY sub menus display the parameters that were ...

Страница 21: ...this menu you define the address range for the cassettes connected to the LAN network Use the buttons to place the cursor under the digit of the IP address displayed to be set and use to set the IP address wished Press the button The Setting the address of the gateway IP GATEWAY menu is activated Bx 4 stat ETHERNET Options stat DHCP Bx 4 192 168 0 128 IP ADDR Å Ï Å Bx 4 stat ETHERNET Options stat ...

Страница 22: ...s activated Setting the UDP port The UDP port setting is required if the cassette needs to be reached externally to make the setting such as from another input frequency This setting is intended for future functions and can be skipped for this cassette Use the buttons to place the cursor under the digit of the port number displayed to be set and use to set the port number wished 0 65535 Press the ...

Страница 23: ...lecting the output signal path OUTROUTE menu is activated Selecting the output signal path In this menu you define the signal path of the output transport streams Menu setting ASI ASI s chap 2 4 2 1 page 8 Menu setting 1 ASI ASI MA s chap 2 4 2 2 page 8 Menu setting 2 ASI ASI MB s chap 2 4 2 3 page 9 Bx 4 A B ASI 1 INROUTE ASI 2 A ASI 1 B ASI 2 A B ASI 1 ASI 2 Bx 4 1 ASI OUTROUTE ASI MA Bx 4 10800...

Страница 24: ...or the ASI component connected For this setting please take the required information from the documentation technical data of the ASI component to be connected Use the buttons to place the cursor under the digits to be set for the transfer rate then use the buttons to set the transfer rate wished Press the button The Setting the ASI options ASI OPTION menu is activated Bx 4 1 ASI OUTROUTE ASI MA B...

Страница 25: ...the buttons to place the cursor un der pos positive standard and using the but tons set to neg negative To change the type of transmission press the buttons to position the cursor under cont continuous standard and using the set to burst Setting cont The data packets of the user data are collected to a great data packet in the transport stream Seting burst The data packets of the user data are spa...

Страница 26: ...ivated Switching the IP address off or on Selecting the transmission protocol Setting the port number In this menu you can switch off or on the output IP address of the channel strip and define the transmission protocol and the port number Switching the IP address off or on Press the buttons to switch off or on the output IP address of the channel strip Bx 4 Line A LINE Line B B Line A Line B Å Ï ...

Страница 27: ...Press the button to position the cursor under the port number e g 1234 Use the buttons to position the cursor under the digit of the port number displayed to be set Using the buttons set the port number wished Press the button The Defining the quantity of data packets setting the forward error correction setting the transmission channel PKTS FEC menu is activated Defining the quantity of data pack...

Страница 28: ... the forward error correction FEC is switched off Using the buttons set the value of the FEC wished off 10 9 20 19 Setting the transmission channel Press the button to position the cursor under Annex Use the buttons to set the transmission channel wished AnnexA AnnexB Press the button The Setting the output IP address OUT IP menu is activated Bx 4A 7 off PKTS FEC Å Ï off 10 9 20 19 Annex A Annex B...

Страница 29: ... Setting the LNB oscillator frequency LNB menu is activated Setting the LNB oscillator frequency Set the oscillator frequency of the LNB used in this menu Using the button the oscillator frequencies 10600 or 9750 can be selected directly To set another LNB oscillator frequency use the but tons to place the cursor under the digit of the LNB oscillator frequency displayed to be set Press to enter th...

Страница 30: ... we suggest to preset the DVB mode to shorten the time for searching stations Setting the input symbol rate Using the button the symbol rates 27500 or 22000 can be selected directly To set other symbol rates use the buttons to position the cursor under the digit of the symbol rate displayed to be set Press to enter the respective digit of the symbol rate needed Repeat the procedure by the quantity...

Страница 31: ...antenna system and head end station as well as the preceding settings of the cassette Use the buttons to position the cursor under the digit of the frequency displayed to be set Press to set the appropriate digit of the input fre quency wished Set the frequency offset shown in the display e g 1 8 to less than 1 MHz by varying the input frequency using the buttons The CN 12 display e g indicates th...

Страница 32: ...e signal to noise ratio is ok If a value 5 is shown under 2 the display changes from OK to In this case test the input signal In addition to the indicator in the display there is a status LED which indicates the quality of the received transport stream level and C N If the LED lights yellow the SAT IF input level and the signal to noise ratio must be tested LED indicator Indication Green Signal qu...

Страница 33: ... In this menu you define the services received to be transmitted If services are activated the output data rate increases If the station filter is switched off factory default all services of the transport stream passes the station filter As soon as the station filter is activated services can be added to the transport stream selectively The figure of the menu below is dependent on the setting of ...

Страница 34: ...no Service In this case check the configuration of the antenna Bx 4A Filter PROGRAM off Services entfernen hi Removing activating nächster Service Prog next service station Å Ï on off Å Ï Services entfernen hi Removing activating nächster Service next service Å Ï Services entfernen hi Removing activating nächster Service next service Å Ï 01 07 Bx 4A TV Das Erste Bx 4A Filter PROGRAM on 01 09 Bx 4B...

Страница 35: ... or test receiver is darkened The currently selected service is switched off The star means that the service selected is en coded To enable the service the CA module and the appropriate smart card of the provider are required If a service number e g 131 appears instead of TV or RA this indicates that an unnamed service or an undefined transport stream is being received Use the buttons to call up t...

Страница 36: ...ss the button In this mode you can test the settings of the station filter again or change them if necessary In the PROGRAM Filter on menu the station filter switched on can be switched off using the buttons if necessary INROUTE menu setting A ASI 1 B ASI 2 Channel strip A Set the channel strip A or B The setting of the channel strips A and B is identi cal and follows the description above Bx 4A F...

Страница 37: ...d s page 41 Displaying the output data rate In this menu the current data rate is displayed Press the button The Network Information Table NIT menu is ac tivated Network Information Table NIT This menu has no function at this cassette Therefore it can be skipped Press the button The Network operator identification CAT ID menu is activated Bx 4A 72956 kbps DATARATE C D Kanalzug A mit CA Modul Chann...

Страница 38: ...ires that you set the operator ID of the visAvision transponder to 2 Use the buttons to position the cursor under the digit to be set Use to change the operator ID from 0xDE00 to 0xDE02 Use the button to position the cursor under off then use to activate the new CAT on The menu display switches to modified If you try to change the network operator identifica tion operator ID of a transponder which...

Страница 39: ... Renaming a PID In this menu you can allocate a new address to a PID retain ing the complete data content Use the buttons to place the cursor under the re spective digit of the hexadecimal number of the PID to be changed 0x0000 and set the hexadecimal number us ing Use the buttons to place the cursor under the re spective digit of the hexadecimal number of the new PID 0000 Set the hexadecimal numb...

Страница 40: ...tions of the TPS module are activated their sta tus is shown in the second line of the display M Station filter is switched on C Network operator identification CAT is activated By pressing the button you will be returned to the menu item Selecting the channel strip via connection B without saving the programmed data page 26 If necessary set channel strip B ...

Страница 41: ...ted services Setting the operating voltage for the CA module In this menu the operating voltage for the CA module can be set Use the buttons to set the operating voltage for the CA module 3 3 V 5 0 V Press the button The Setting the PID monitoring CA menu is acti vated Setting the PID monitoring The factory default of the PID monitoring is switched on If particular PIDs are not decrypted the CI mo...

Страница 42: ...ilities By pressing the button you can skip the Con figuring the CA module CA menu and activate the Displaying the output data rate DATARATE menu page 37 Press the button to activate the menu of the CA module The display shows e g Bx 4A 01 03 MENU Information Bx 4A Menu CA Edit Die angezeigte Information ist abhängig vom verwendeten CA Modul The information displayed is dependent on the CA module ...

Страница 43: ... to the Configuring the CA module CA menu item By pressing the button you can cancel the settings in the menu of the CA module and are returned to the Configuring the CA module CA menu Press the button The Decoding services Edit menu is activated Decoding services In this menu you select the services wished from the encoded transport stream which are to be decoded The display shows e g Bx 4A TV X ...

Страница 44: ...ayed RA Radio type of service 0 The currently selected service is encrypted Use the buttons to call up the services in sequential order which are to be decoded then use to decrypt X or not to decrypt them 0 Save changes and activate the filter Press the button The filter is activated The display shows the Configuring the CA module CA menu Press the button The Displaying the output data rate DATARA...

Страница 45: ...s it is necessary to tighten all cable connections cable terminals and cover screws in order to maintain compliance with current EMC regula tions securely Securely tighten the cable bolted connections using an appropriate open ended spanner Mount the front cover s assembly instructions of the head end station ...

Страница 46: ...Alterations reserved Technical data E O E by GSS GmbH 04092009 Service Phone 49 0 911 703 2221 Fax 49 0 911 703 2326 Email service gss de ...

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