Terra S3C32VB Bedienungsanleitung
Vers. 1.02
32 channels
DVB-S/S2 to 16/32 DVB-C transmodulators
S3C32VB, S3C32WB
User's manual EN
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1. Product description
The transmodulator is designed for digital transmodulation with Transport Stream Processing. Device enables services
ltering, remultiplexing, modifying SI (Service Information), generating NIT (Network Information table), LCN (Local Channel
Number), restamping PCR (Program Clock Reference). All of the congurations can be changed using the Web Interface.
The transmodulator can be used as a stand alone unit - headend with redundant power supply (PS) to increase reliability
of supply voltages.
S3C32VB – headend with 32 DVB-S/S2 input channels and 16 agile DVB-C output channels.
S3C32WB – headend with 32 DVB-S/S2 input channels and 32 agile DVB-C output channels.
The products are intended for indoor usage only.
2. Safety instructions
Installation of the headend must be done according IEC60728-11 and national safety standards.
Headend is powered from mains 230 V~. This voltage is dangerous to life.
Any repairs must be done by a skilled personnel only.
To avoid the electric shock follow these instructions:
● Do not plug transmodulator into the mains supply if the power cord or plug is damaged.
●To disconnect the headend from the mains completely, disconnect plugs from mains socket.
● The mains sockets must be easily accessible.
●The headend shall not be exposed to dripping or splashing water and no objects lled with
liquids, such as vases, shall be placed on it.
● Avoid placing device next to the central heating components and in areas of high humidity.
● No naked ame sources, such as lighted candles, should be placed on headend.
● If the device has been kept in cold conditions for a long time, keep it in a warm room no less than 2
hours before plugging into the mains.
●Do not insert any objects into ventilation openings.
●The ventilation should not be impeded by covering the headend with items, such as newspapers,
table-cloths, curtains.
This product complies with the relevant clauses of the European Directive 2002/96/EC. The unit must be recycled
or discarded according to applicable local and national regulations.
Equipment intended for indoor usage only.
This product is in accordance to following norms of EU: EMC norm EN50083-2, safety norm EN62368-1,
RoHS norm EN50581.
Protective earthing. Connect to protective earthing bar.
This product is in accordance with Custom Union Technical Regulations: “Electromagnetic compatibility of technical
equipment“ CU TR 020/2011, “On safety of low-voltage equipment“ CU TR 004/2011.
This product is in accordance with safety standard AS/NZS 60065 and EMC standards of Australia.
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3. External view
Figure 1. External view of the transmodulator
P S1 P S2
75W max
230V 50/60Hz
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USB 10/100Mb ETH
RF IN 1
DC OUT 1
EN 50607
1 Amax
0/13/18 V
RF IN 2
DC OUT 2
EN 50607
1 Amax
0/13/18 V
RF TEST
-20 dB
RF OUT
8
10 11
14 15
12 13
Bottom view
Front view
S3C32WB
32muxDVB-S/S2>>32 DVB-C
Transmodulator
POWER SUPPLY 1
STATUS
DC OUT 2
STATUS
DC OUT 1
POWER SUPPLY 2
HEADEND
ADDR. STATUS
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
12345 6 78 9 10 11 12 13 14 15 16
32
RESET
8
3
4
7
12
5
6
17
12 13 14 15 16
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4. Installation instructions
Read the safety instruction rst.
Installation of system according standard IEC60728-11 ensures safety of personnel and prevents apparatus against
damaging due to lightning or other sources of overvoltage surges.
Headend must be xed with steel screws Ø 4-5 mm. The screws are not included in a package.
If any RF connector on the transmodulator is not used, connect the 75 Ω load supplied.
Connect power plugs of transmodulator to the mains when potective earthing and RF cables are connected correctly.
Shielded cable is recommended for Ethernet connection.
It is recommended to connect power plugs of headend to dierent lines of the mains or one to the line directly, another
through uninterruptible power source (UPS).
System indicates error when one of PS is disconnected. Disconnected PS does not disturb working of other PS.
5. Operation
Power on the device. Yellow LEDs [7] will light on from the left to the right one by one. It indicates powering on progress.
When powering on is nished, device will run according to the latest used conguration. LEDs will indicate the status of each
channel. The led is turned o when particular demodulator is disabled. Green LEDs [7] indicates, that demodulator is active,
no errors detected. Red LEDs [7] indicates that demodulator is unlocked. Yellow LEDs indicates, that demodulator has
some reception errors.
NOTE: Please check the signal quality if the yellow LED lights up.
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HEADEND ADDR. - addressing indicator. It blinks on when the device is being accesed via Web interface
2
HEADEND STATUS - error indicator. Red light indicates, that at least one error exists at the moment
3
STATUS DC OUT 1 - indicates LNB1 powering status
4
STATUS DC OUT 2 - indicates LNB2 powering status
5
STATUS POWER SUPPLY 1 - indicates correct DC voltage from power supply PS1
6
STATUS POWER SUPPLY 2 - indicates correct DC voltage from power supply PS2
7
Startup progress and channel status indicators:
1. Indicate the progress of startup when the device is powered on or rmware upgrade is going on.
2. Each indicator indicate input channel status when the device is up and running:
Does not glow when the input channel is inactive.
Glows yellow if demodulator have CC/BER errors related to reception.
Glows green if demodulator is active and there are no errors.
Glows red if demodulator is unlocked.
8
RF IN 1, DC OUT 1 - RF input of SAT IF signal, DC output for LNB
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RF IN 2, DC OUT 2 - RF input of SAT IF signal, DC output for LNB
10
USB - TS playback
11
10/100 Mb ETH - Ethernet control port
12
RF TEST OUT - -20 dB RF output signal test point for testing and trouble shooting (without loop through RF input)
13
RF OUT - RF output
14
Power cord PS1
15
Power cord PS2
16
Protective earthing
17
RESET button. Intended for two functions:
1. Press this button at operating time to restart the device.
2. Restore default IP address and admin’s password. Press this button for more than 3 seconds to restore default IP
address.
After that default IP address and default admin’s pasword will be restored. All the rest parameters will be unchanged
and device will keep operating as previously was set up.
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5.1 Initial conguration
Devices leave the factory with this control over Ethernet interface IP address: 192.168.1.10. In order to avoid conicts
with other IP addresses, it is necessary to perform an initial conguration in the local mode. Subsequently, it will be possible
to access the device via local area network (LAN), either to change the conguration or to check the operating status.
The device leaves the factory with the following control over Ethernet interface TCP/IP conguration:
IP address of the device: 192.168.1.10
Subnet mask: 255.255.255.0
Default Gateway: 192.168.1.1
To access device, use a personal computer (PC) equipped with an Ethernet card and
RJ-45 cable (CAT-5E or CAT-6). The IP address of the PC/MAC must be congured within
the following range: 192.168.1.2 - 192.168.1.254 (do not use 192.168.1.10, since this is the
IP address of the device to be congured). To start the conguration of the device, open
your web browser and type in the following direction: http://192.168.1.10. The login prompt
will appear on the screen (see Figure 2).
Figure 2. Login window
Access to the device is protected by user name and password. The default user name and password is admin. Enter the
user name and password and click on "Login" button.
NOTE*: the default password - admin - can (and must) be changed as explained in the section 5.11.5 "User management".
During initial conguration you need to change the default control interface TCP/IP conguration as explained in the section
5.9 "IP settings".
NOTE**: If you are using Internet Explorer Web browser, supported versions are version 10 or higher.
Control interface IP address reset to default procedure: press the "RESET" [17] button for more than 3 seconds and release
it. After this operation the control interface IP address will be set to 192.168.1.10, user name and password set to admin.
5.2 General conguration
Initial Web interface screen
The rst screen that appears when the device accessed is the "Main" window, which gives general information on the device.
Figure 3. General information screen
In the top of each conguration screen you will see a main menu tabs [1]. Using it, you can switch between the dierent
conguration menu. The tab highlighted in yellow shows which menu is active at a given moment. The "System menu" tab
contains several submenu items. Also common elements for all screens are device title [2] and login information strings
[3]. The device title can be changed after pressing the "Change" button in the "Device information" table. Pressing on the
"Logout" string you can logout from device control.
[1]
[2]
[3]
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Device information table
This shows the following data of device:
“Device model”: model of the device.
“Serial number”: serial number of the device.
“Software version”: device software version number.
“System time”: current time, synchronized from the TDT table of the input stream or NTP server. Local time oset can be
selected in the "IP settings" tab, see section 5.9 "IP settings".
“Up time”: time passed from last power-up or restart of the device.
System status table
It represents the following parameters at real time: Processor load in percents, internal temperature in degrees of Celsius,
power voltage in Volts.
Other devices in the network
If there are any devices in the network their status and diagnostic information will be displayed as it is in Figure 3 "General
information screen". If devices status is red press the down arrow and diagnostic errors will be displayed. Make sure, that
Ethernet router is congured properly to pass SSDP packets (239.255.255.250:1900 and 239.255.255.246:7900). Also make
sure that all devices are connected to the same Ethernet network
Diagnostic information table
It displays all device errors and comments how to eliminate them.
Figure 4. Diagnostic information table with errors
5.3 RF inputs
Figure 5. "Input 1/Input 2" table (DVB-S/S2 input only) Figure 6. "Input 1" table "Source types = dSCR"
The Figure 5 "Input 1" table in devices with DVB-S/S2 input consists of the following parameters:
"LNB LO frequency" - the LNB local oscillator lower frequency in megahertz. Use 9750 MHz for the universal converter.
"LNB HI frequency" - the LNB local oscillator upper frequency in megahertz. Use 10600 MHz for the universal converter.
“LNB Power” - power supply of the converter – can be set to “0”, “13V”, “18V”, “13V/22kHz”, “18V/22kHz”.
"Polarization" - the polarization of converter. Can be "Horizontal" or "Vertical".
“Source type” - the LNB types, there are several: Universal, Quadro, DiSEqC, dSCR EN50607, SCR EN50494 - see Figures
5, 6.
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Figure 7. “Input 1” table “Source types = SCR”
“Universal LNB” - power supply voltage of the converter is chosen according to the selected polarization – 18 V Horizontal,
13 V Vertical; the 22 kHz is set depending on given "LNB HI frequency" "LNB LO frequency" and “Input frequency” parameters.
For example:
LNB Hi=10,600, LNB Lo=9750, then F=(950+10,600+2150+9750)/2=11,725 MHz.
“DiSEqC” - then DISEQC commands are used to select the satellite. Possible commands: “Satellite A”, “Satellite B”, “Satellite
C”, “Satellite D”, Vertical or Horizontal polarization.
"dSCR" – rst select source type as shown in Figure 6, then select “dSCR/SCR mode“. Device must have direct connection
to Unicable multiswitch or LNB. Next select "SAT input" and "User band", type in frequencies, symbol rate press “Update”
button and observe "dSCR" status.
"SCR" - same as "dSCR", just the user band frequencies must be typed in manually as shown in Figure 7.
Figure 8. Status table
The Figure 9 “Demodulator settings table” in devices with DVB-S/S2 input consists of the following parameters:
„SAT input“ - A parameter that can switch demodulator o or connect to any available RF input.
“User band” - parameter used in dSCR/SCR Switches.
„Input frequency“ - parameter is a frequency of transponder in MHz.
„Symbol rate“ - parameter is a symbol rate of transponder in kSym/s.
Figure 9. Demodulator settings table
Figure 10. Demodulator status table
The following information is displayed in the table “Demodulator status”:
“RF level” - RF signal level at the device input. Level indication - approximate.
The values of the following parameters are displayed only if the device has synchronized with the input signal.
“Modulation standard” - detected standard of the input signal. Possible values of the standard: DVB-S, DVB-S2.
“Frequency” - intermediate frequency (for DVB-S/S2) at the device input.
“Modulation” - modulation scheme of the input signal. Possible values of the modulation scheme: QPSK, 8PSK (for DVB-S/S2).
“FEC” - forward error correction.
“SNR” - RF signal/noise ratio at the input of device.
“VBER” - bit error rate after Viterbi corrector. To get the signal without any errors at the output of the tuner, VBER shall not
exceed 2Е-4.
“PER” - ratio of the MPEG2 transport error packets to the whole number of packets. If the number of error packet is equal to
zero, the opposite value to whole number of packets is displayed. Packet counters are reset during RF input parameters update.
“Input bitrate” - bitrate of the input signal.
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5.4. Transport Streams
One channel at a time can be congured in this page. Select proper channel from the list at „Choose input channel“
combobox (see Figure 11 “Transport streams page”).
Figure 11. Transport streams page
A list of services in the selected channel will appear. „List of services“ table shows a list of available services. Icon before
the service name indicates service type. Bitrate of each service is measured in real time. Services that currently are not
running will be displayed as grayed. They can be selected and will be outputted normally when the services starts to running.
„LCN“ eld is a Logical Channel Number. Every service can have a „channel number“ and TV will sort channels according to
it. Just ensure, that all services in all channels have dierent numbers. Value 0 means, that LCN for that service is not used
at all and TV will sort these channels according to it’s own rules. If channel numbers are added, but TV does not recognize
it, check the following:
- If TV supports LCN?
- If Network ID and Original Network ID values are valid for the country, which is selected on TV?
„Enable“ dropbox enables the service to the selected output.
“Descramble” checkbox enables or disables descrambling.
Press onto „+“ sign and service information will be extended (see Figure 12 "Service details").
Figure 12. Service details
“Service title“ and “Service provider“ can be edited (multilanguage character support). „Scrambled ag“ will be inserted
into SDT (Service Description Table). Unchecking this checkbox will not descramble the content. It only carries information
about the scrambling status of the service.
"Service type": this is an 8-bit eld specifying the type of the service. The assignment of service type value for a Service
is described in EN 300 468. It shall be coded according to Figure 13.
"Parental control": this selection enables ability to restrict certain content viewable by the user. For example, parental control
eld is set to "Less than 6 years", than all content with maturity rating above 6 years old will be ltered out.
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Service type Description
0x00 reserved for future use
0x01 digital television service (see note 1)
0x02 digital radio sound service (see note 2)
0x03 Teletext service
0x04 NVOD reference service (see note 1)
0x05 NVOD time-shifted service (see note 1)
0x06 mosaic service
0x07 FM radio service
0x08 DVB SRM service [49]
0x09 reserved for future use
0x0A advanced codec digital radio sound service
0x0B H.264/AVC mosaic service
0x0C data broadcast service
0x0D reserved for Common Interface Usage (CENELEC EN 50221 [37])
0x0E RCS Map (see ETSI EN 301 790 [7])
0x0F RCS FLS (see ETSI EN 301 790 [7])
0x10 DVB MHP service
0x11 MPEG-2 HD digital television service
0x12 to 0x15 reserved for future use
0x16 H.264/AVC SD digital television service
0x17 H.264/AVC SD NVOD time-shifted service
0x18 H.264/AVC SD NVOD reference service
0x19 H.264/AVC HD digital television service
0x1A H.264/AVC HD NVOD time-shifted service
0x1B H.264/AVC HD NVOD reference service
0x1C H.264/AVC frame compatible plano-stereoscopic HD digital television service (see note 3)
0x1D H.264/AVC frame compatible plano-stereoscopic HD NVOD time-shifted service (see note 3)
0x1E H.264/AVC frame compatible plano-stereoscopic HD NVOD reference service (see note 3)
0x1F HEVC digital television service (see note 4)
0x20 to 0x7F reserved for future use
0x80 to 0xFE user dened
0xFF reserved for future use
NOTE 1: MPEG-2 SD material should use this type.
NOTE 2: MPEG-1 Layer 2 audio material should use this type.
NOTE 3: For information on the use of these values, see clause I.2.3 and ETSI TS 101 547-2 [54]
(3D Guidelines of Frame Compatible 3D-TV).
NOTE 4: For information on the use of these values, see clause I.2.5 and ETSI TS 101 547-4 [62].
Figure 13. Service type coding
Individual streams can be disabled as well. Also PID number can be remapped manually by selecting checkbox “Other
PID” (Keep in mind than PID must be unique) otherwise PID remapping is done automatically.
Press onto „Update“ button to save changes and execute.
NOTE: If transparent mode is selected, all services of transponder will be passed to the output, including original PAT, SDT,
PMT, EIT, CAT, NIT tables, all changes that were made to these tables will be disregarded. No more than 95% of output
bandwidth usage is recommended, otherwise overow might occur.
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1
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