Head-End Digital Modulator
HDTV / COFDM
CCS-2 1002
A
KLASSE
CLASS
Art. No. 325158 GB
Assembly Instructions
TRIAX - your ultimate connection
Conten t s
1 Safety regulations and notes ........................................................................4
2 General information ....................................................................................5
2.1 Packing contents ............................................................................5
2.2 Meaning of the symbols used ..........................................................5
2.3 Technical data ...............................................................................5
2.4 Description ...................................................................................6
General ........................................................................................6
2.5 Software query..............................................................................7
Control unit ...................................................................................7
Cassette .......................................................................................7
2.6 How the TPS module works .............................................................8
3 Assembly ....................................................................................................9
3.1 Installing the cassette......................................................................9
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 ............................................................18
Selecting the cassette ...................................................................18
Selecting the channel strip ............................................................19
Channel / frequency setting ..........................................................19
Output frequency, Output channel, Modulator .................................20
Adjusting the output levels of the channel strips ...............................20
LNB oscillator frequency (LINE A only) ...........................................21
Input symbol rate (LINE A only) .....................................................22
Setting the DVB mode (LINE A only) ...............................................22
Input frequency (LINE A only) ........................................................22
Signal to noise ratio (LINE A only) .................................................23
Station filter ................................................................................24
COFDM parameters ....................................................................27
- 2 - CCS-2 1002
Output signal
................................................................................30
Bandwidth of the output signal .................................................30
Carrier modulation .................................................................30
Inverting the user signal ...........................................................30
Transmission parameters ...............................................................31
Transmission mode .................................................................31
Code rate ..............................................................................31
Guard interval .......................................................................31
Transmitter identification ...............................................................32
Output data rate ..........................................................................33
Setting a substitute signal in the case of an incorrect input signal .......34
Transport stream ID and the ORGNET-ID.........................................34
Network Information Table (NIT) ....................................................35
Network/operator identification ....................................................36
Deleting a PID .............................................................................37
Renaming a PID...........................................................................37
Factory reset / Soft reset ..............................................................38
Factory reset ..........................................................................38
Soft reset ...............................................................................39
Saving settings ............................................................................39
Operation with a CA module ........................................................40
PID monitoring .......................................................................40
Configuring the CA module .....................................................40
Station filter (descrambling) .....................................................42
6 Final procedures ........................................................................................ 43
7 Channel and frequency tables ....................................................................44
- 3 - CCS-2 1002
1 safety r egulations a n d notes
• Assembly, installation and servicing should be carried out by authorised
electricians.
• Switch off the operating voltage of the system before beginning with assembly or service work or pull out the mains plug.
• Do not perform installation and service work during thunderstorms.
• Install the system so it will not be able to vibrate…
- in a dust-free, dry environment
- in such a manner that it is protected from moisture, fumes, splashing wa-
ter and dampness
- somewhere protected from direct sunlight
- not within the immediate vicinity of heat sources
- in an ambient temperature of 0 °C to +50 °C. In case of the formation of
condensation wait until the system is completely dried.
• Ensure that the head-end station is adequately ventilated. Do not cover the
ventilation slots.
• Beware of short circuits
• No liability is accepted for any damage caused by faulty connections or
inappropriate handling.
• Observe the relevant standards, regulations and guidelines on the installation and operation of antenna systems.
• The standards EN/DIN EN 50083 resp. IEC/EN/DIN EN 60728 must be
observed.
• For further information please read the assembly instructions for the headend station used.
• 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
"www.triax.com".
Take action to prevent static discharge when working on the device!
Electronic devices should never be disposed of in the household rubbish. In
accordance with directive 2002/96/EC of the European Parliament and the
European Council from January 27, 2003 which addresses old electronic and
electrical devices, such devices must be disposed of at a designated collection
facility. At the end of its service life, please take your device to one of these
public collection facilities for proper disposal.
- 4 - CCS-2 1002
2 genera l information
2.1 PaCk ing C o nten ts
1 Cassette CCS-2 1002
1 HF cables
1 CD (assembly instructions)
1 Brief assembly instructions
2.2 me a ning o f th e symbols use d
Important note
—> General note
• Performing works
2.3 teCh niCal data
The devices meet the following EU directives:
2006/95/EC, 2004/108/EC
The product fulfils the guidelines and standards for CE labelling.
Unless otherwise noted all values are specified as "typical".
HF input
Frequency range: ....................................................... 925 … 2150 MHz
Level range: ............................................................ 60 dBμV … 80 dBμV
DVB-S modes: ............................................ QPSK 1/2 , 2/3 , 3/4 , 5/6 , 7/
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/
Symbol rate DVB-S: .......................................... QPSK: 2 … 45 MSymb/s
Symbol rate DVB-S2: ........................................ QPSK: 10 … 30 MSymb/s
8PSK: 10 … 31 MSymb/s
COFDM modulator
Signal processing: ......................................................... DIN EN 300744
Transmission modes: ................................................................2k, 4k, 8k
Types of modulation: ........................................ QPSK, 16 QAM, 64 QAM
Code rates: ............................................................1/2, 2/3, 3/4, 5/6, 7/
Guard intervals: .........................................................1/4, 1/8, 1/16, 1/
- 5 - CCS-2 1002
8
10
8
32
HF output
Frequency range: ............................................. 42.0 MHz … 860.0 MHz
Channels: ..........................................................C5 … C12, C21 … C69
Types of modulation: ........................................ QPSK, 16 QAM, 64 QAM
Output level: ............................................................................. 96 dBμV
Output impedance: ......................................................................... 75 Ω
Connections
SAT input: .............................................................................. 1 F sockets
HF output: ........................................................................... 1 IEC socket
Connection strip (10-pin): ..................for supply voltages and control circuits
RS-232 socket: ..................................... serial interface for software update
Common Interface: ................................ several channels can be decoded.
Remote maintenance
Remotely controllable (via
CCRS 1000
*): ...............................................yes
Remote update (via BEflash*): ............................................................. yes
(* and a corresponding management unit)
2.4 de sCri Ption
The transmodulator cassette is a converter, which converts stations modulated
according to DVB-S /
cording to DIN EN 300744 for feeding into a cable network.
DVB-S2
standard into two COFDM-modulated signals ac-
The
cassette
has
one digital SAT IF input and one HF output.
gener al
The cassette is equipped with two channel strips (modulators "A" and "B").
The channel strips consist of the digital signal preparation units and the output
converter.
The channel strips are indicated in the head-end station display with
"Bx …A" and "Bx …B". Using an adequate CA module encoded channels
can be decoded.
The control of the cassette takes place via the control unit of the head-end station.
A LED provides an indication of the SAT IF input signal quality based on its
colour and indicates if the channel strip A is switched on (LED illuminates) or
off. Additionally the quality of the transport stream received is displayed on
the display ("CN…"). The integrated TPS module (Transport Stream Processing) processes the data of the transport streams.
- 6 - CCS-2 1002
The COFDM modulated HF output signals are sent through the HF output of the
cassette to the output collector. The common output level of the channel strips
can be set at the output collector.
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 version of the control unit must be "V 44" or higher. 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.triax.com".
The cassette is intended for use in CSE 3300 head-end systems.
2.5 so ft wa re q uery Cont rol u n it
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 44" appears.
Cass e tte
The software version of the cassette is shown in the display after activating the
cassette (see page 18).
- 7 - CCS-2 1002
2.6 how t he tPs mo d ule works
After decoding QPSK- or 8PSK-modulated signals, the demodulated data
streams and the data stream fed via the ASI socket can be accessed via the
integrated TPS module. These data streams, also called transport streams,
contain several stations in all their components (video, audio, data and service
information), which can be changed using the TPS module.
Station filter
Individual stations can be deleted. This reduces the data rate and, conse-
quently, the output symbol rate. Additionally stations of the different transport
streams can be assembled to a new transport stream. Tables are adjusted
automatically.
Stuffing
The transport stream is padded using what is known as zero data. This ensures
a steady and constant output data rate.
Changing the Transport stream and ORGNET-ID
The transport stream ID can be changed. If the stations of a transponder are
split into the transport streams of the channel strips "A" and "B", one of the
both transport streams a new identification (ORGNET-ID resp. TS-ID) must be
allocated to realise the channel search of the settop boxes connected without
mistakes.
If an ID is changed a new NIT must be generated.
Changing the NIT
The transport stream contains data in the form of tables which the receiv-
ers evaluate and require for convenient use. The TPS module can adjust the
"Network Information Table" (NIT) to accommodate the new station data. The
"NIT" contains data which is required by the set-top boxes connected to the
cable network for the automatic search feature.
Changing the operator ID (CAT)
Some network operators transmit an operator ID in the data stream (e.g.
visAvision). By changing the CAT the operator ID can be adjusted to the current demands.
- 8 - CCS-2 1002
3 assemb l y
3.1 ins tal ling t he C asset te
– Ensure the head-end station is mounted so it will not be able to vibrate.
Avoid, for example, mounting the head-end station onto a lift shaft or any
other wall or floor construction that vibrates in a similar way.
– Before installing or changing a cassette unplug the power cable from the
mains power socket.
• Remove 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
0°
1
- 9 - CCS-2 1002
3.2 emC re g ulat i ons
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" cabinet are
made using cable terminals.
The attenuation of shielding of the connection lines for ASI and antenna must
KLASSE
CLASS
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 the exterior coating and a good connection is made between the housing and cable terminals.
- 10 - CCS-2 1002
3.3 Ca sset te ov ervi ew
1 Status LED
2 SAT input
4
3
3 Slot for CA module
4 D-SUB socket "RS 232"
2
1
3.4 Co nneCt ing t h e Ca ssette
•
•
- 11 - CCS-2 1002
Connect the "
tributors.
Connect the head-end station to the mains power supply.
SAT input
" 2 to the respective output of the SAT IF input dis-
3.5 re trof i tting a Ca modu le
The cassette is equipped with a common interface. It allows you to connect a
CA module for various scrambling systems and service providers. Scrambled
channels can only be descrambled with a CA module suitable for the scrambling system and the corresponding smart card. The smart card contains all
the information for authorisation, descrambling and subscription.
Caution
– Check with the distributor or manufacturer of the CA module to be used
to ensure that it is suitable for decoding several channels.
– The hardware and 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 module, please read the corresponding operat-
ing manual from the respective provider.
• Insert the smart card into the CA module so that the chip 3 on the smart
card 1 faces the thicker side (top) of the CA module 2.
• Insert the CA module into the slot 4 with the top side of the CA module
facing the RS-232 socket of the cassette.
• Push the CA module without canting into the guide rails of the CA slot 4
and contact it to the common interface.
34 12
- 12 - CCS-2 1002
4 the Co n t rol Panel a t a glanCe
4.1 menu ite ms
Programme 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.
The parameters and functions to be set are underlined.
Use the key to select the following main menu items:
– Channel strip
– Channel / frequency setting
– Output channel / output frequency
BE-Re mote
pleas e wait . . .
– Output level
– LNB oscillator frequency (LINE A only)
– Input symbol rate (LINE A only)
– Input frequency (LINE A only)
– Station filter
– CA module (if available)
– Output signal
– Transmission parameters
– Station identification
– Stuffing
– Substitute signal
– Transport stream and ORGNET-ID
– Network Information Table (NIT)
–
Network/operator identification
– Deleting a PID
– Renaming a PID
– Factory reset
– Reset
V44
4.2 Co ntro l Panel
The key pad on the head-end station is used to scroll through the menus step-by-step:
scrolls forward through the menus.
select parameters in the menus.
set values, initiate actions.
selects sub-menus.
scrolls backward through the menus.
saves all entries.
- 13 - CCS-2 1002
5 Progra m m ing
5.1 Pre Par atio n
• Test the software versions of the head-end station and the cassette and up-
date them if necessary.
The current software versions can be found on the website "www.triax.com".
• 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
the TV test receiver to this channel / frequency.
•
Switch on the channel strip (modulator) if necessary (
• Balance the output levels of the channel strips "A" and "B" if the difference
in level is ≥ 1 dB (page 20).
5.2
not es o n lev e l se t ting
• 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.
—> In order to prevent interference within the head-end station and the
cable system, the output level of the cassette must be
4dB compared to the analogous level (PAL).
cassette
(page 20) and adjust
page
20).
lowered by
- 14 - CCS-2 1002
5.3 Prog r a m ming ProC edure
Box 1
..............
..............
..............
Bx 1A
C5-12,S3-24
TWIN-SAT
C07
Böx 4
C5-12,S3-24
TWIN-SAT
C07
Box 5
..............
..............
..............
Ein / On
BE–Remote
please wait …
t > 10 s
+
Box 4
V 27
Bx 4
Line A <=
Bx 4A/B
Freq.
Bx 4A/B
850.00MHz
DVBS2-TPS
COFDM – – –
◀
/
V 44
LINE
=> Line B
▶
OUTPUT
OUTPUT
on
Bedienhinweise
"blättert" Menüs vorwärts.
"blättert" Menüs rückwärts.
wählen die Eingabeposition
wählt Untermenü
stellen Werte ein,.
speichert alle Eingaben.
1 zeigt die Eingabeposition
◀
▶
/
Line A / Line B
Channel / Freq.
◀
▶
/
on / off
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
A
B
Page 17
Bx 4A/B
-3 dB
Bx 4A
10600 MHz
Bx 4A
◀
▶
/
27500
DVB- S
Bx 4A
◀
▶
/
11835 -1.8
- 15 - CCS-2 1002
LEVEL
LNB
SYMBOL
FREQ
CN 12
◀
▶
/
◀
▶
/
0 … -10 dB
DVB-S / DVB-S 2 …
Bx 4A
12.0 dB
C/N
(+ 9.6) OK
nur LINE A
only LINE A
Anzeige: Signalqualität
Display: Signal quality
27500
DVB- S
Bx 4A
11835 -1.8
FREQ
CN 12
▶
◀
/
Bx 4A
12.0 dB
C/N
(+ 9.6) OK
Anzeige: Signalqualität
Display: Signal quality
DVB-S / DVB-S 2 …
Programme entfernen / hinzufügen
Box 1
..............
..............
..............
Bx 1A
C5-12,S3-24
TWIN-SAT
C07
Böx 4
C5-12,S3-24
TWIN-SAT
C07
Box 5
..............
..............
..............
Bx 4A/B
Filter
Bx 4A
PID Check
Bx 4A
Menu <=
◀
PROGRAM
CA
CA
=> Edit
▶
off
on
on -> off
M
▶
on / off
Das Erste
Bx 4A TV X
. . . .
Bx 4A 01/0 3
Information *)
01/06Bx 4A/B TV +
nur LINE A mit CA-Modul
only LINE A with CA module
04/09
MENU
*) Die angezeigte Information ist
abhängig vom verwendeten
CA-Modul.
The information displayed is
dependent on the CA module
used.
Removing / activating stations
nächster Service (Programm)
◀
▶
/
next service (station)
X / 0
X – entschlüsseln
descrambling
0 – nicht entschlüsseln
no descrambling
◀
▶
/
nächster Service
next service
Bx 4A/B
COFDM-MODE
2 … 8k
8MHz QAM64
Bx 4A/B
COFDM-MODE
2k C 7/8
Bx 4A/B
COFDM TPS
CELL 0x0000
Bx 4A/B
31667 (28352)
STUFFING
5…8MHz
- 16 - CCS-2 1002
POS
G1/32
off
◀
▶
/
QPSK…QAM64
positiv / negativ
positive / negative
◀
▶
/
C1/2 … C7/8
G1/4 … G 1/32
◀
▶
/
0x0000 … 0xFFFF
on / off
8MHz QAM64
POS
5…8MHz
QPSK…QAM64
positiv / negativ
positive / negative
Bx 4A/B
2k C 7/8
COFDM-MODE
G1/32
▶
◀
/
2 … 8k
C1/2 … C7/8
G1/4 … G 1/32
Bx 4A/B
CELL 0x0000
COFDM TPS
off
▶
◀
/
0x0000 … 0xFFFF
on / off
Bx 4A/B
31667 (28352)
STUFFING
Box 1
..............
..............
..............
Bx 1A
C5-12,S3-24
TWIN-SAT
C07
Böx 4
C5-12,S3-24
TWIN-SAT
C07
Box 5
..............
..............
..............
Bx 4A/B
Single Carrier
FAILUR E
Null Packets … Single Carrier
Bx 4A/B
◀
▶
/
0x0001,0100
Bx 4A/B
on / off Make
◀
◀
◀
▶
/
▶
/
▶
/
off
Bx 4A/B
0xDE00
Bx 4A/B
PID 0x0000
Bx 4A/B
0x0000 –> 0000
Bx 4
Defaults
TS/ONID
=> Mak e
CAT-ID
DROP
REMAP
FACTORY
◀
off
NIT
▶
◀
off
◀
off
◀
off
=>
▶
/
▶
/
▶
/
▶
/
▶
off / on
on / off
on / off
on / off
Bx 4
STORE
Bx 4
RESET
FACTORY
=> M
RESET
=> M
auf Werkseinstellung
zurücksetzen und
speichern
M
reset to factory defaults
and store
M
Page 15
A
Page 15
A
Page 15
B
- 17 - CCS-2 1002
5.4 Programm ing th e Cas sette
1
.
.
.......... ....
.
Box 5
.......... ....
.......... ....
.......... ....
—> Pressing the button for longer than 2 seconds cancels the
programming procedure. 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.
• Switch on the head-end station
—> The display shows the software version (e.g. V 44)
—> The processor reads the
onds).
cassettes
‘ data (approximately 10 sec-
Ein / On
sele Cting the C ass et te
Box
• Select the
.......... ..
Box 4
V 27 B
cassette
.......... ...
+
DVBS2-TPS
COFDM – – –
you want to programme (e.g. Box 4) by repeatedly press-
ing the button if necessary.
—> The display shows e.g. the menu :
V27 COFDM
"Box 4" stands for
"DVBS2-TPS
"V 27" Software version of the cassette
• Press the button.
BE–Remote
please wai t …
t > 10 s
COFDM
" Type of cassette
V 44
Box 4 DVBS2-TPS
slot
4
—> The "Selecting the channel strip" – "LINE" menu is activated.
- 18 - CCS-2 1002
sele Cting the C hann el st r iP
• By pressing
("Line B") by pressing the
—> The "Channel / frequency setting" – "OUTPUT" menu is activated.
Bx 4
Line A <=
select channel strip "A" ("Line A") or select channel strip "B"
button
LINE
=> Line B
.
Chan nel / freq u enCy setti ng
In this menu, you can select the channel or frequen cy setting for the adjustment
of the HF output. The channel setting covers the range of channels C5 … C12
and C21 … C69, the frequency setting covers the range from 42.0 MHz to
860.0 MHz.
—> The COFDM signal is normally transmitted with a bandwidth
of 8 MHz. This means that you can only use the channel centre
frequency of the existing channel grid in the range of channels
C21…C69 (frequency grid 8 MHz). The CCIR channel grid is
7 MHz in the range of the lower frequency bands (channels C5 …
C12). If 8 MHz COFDM signal packages are transmitted in these
channel ranges, this will result in interference (overlapping) and
transmission problems.
For programming in these channel ranges and in the frequency rang-
es below them, we recommend starting with frequency 306 MHz
going back in steps of 8 MHz (see frequency table on page 44).
Please note thereby that many receivers cannot receive the channel
ranges S21…S41 (306 … 466 MHz).
Bx 4A/B
Freq.
OUTPUT
• Use to select channel setting "Channel" or frequency setting "Freq.".
• Press the button.
—> The "Output channel" or "Output frequency" – "OUTPUT" menu is
activated.
- 19 - CCS-2 1002
outP u t fr equen Cy, ou tPut Chan nel, modulator
In this menu, dependent on the setting before, you set
(42.0 … 860.0 MHz) or
the output channel (
C05…C12, C21
the output frequency
… C69) of the
channel strip. Additionally the modulator of the channel strip can be switched
off or on.
• Use the
Bx 4 A/B
850. 00 MHz
OUTP UT
on
or
Bx 4 A/B
C68
buttons to position the cursor under the digit to be set for
OUTP UT
on
the frequency or channel display then use to set the desired output
frequency or channel.
• To switch off the modulator place the cursor under "on" using the button
and switch "off" the modulator of the channel strip using the buttons.
—>
The switched off modulator is indicated by " - - - " in the display.
• If the modulator is switched "off" use the to switch it "on".
• Press the button.
—>
The "Output levels of the channel strips" – "LEVEL" menu is activated.
adj usti ng th e out Put l evels of t h e Ch a nnel stri Ps
This menu item is used to set the output levels of the modulators of the channel
strips "A" and "B" to the same value.
Bx 4A/B
-3 dB
LEVEL
• Measure and note down the output level of the channel strip. To adjust the
output level to the output levels of the other cassettes please pay attention to
chapter 6 "Final procedures" (page 43).
• By repeatedly pressing the button scroll back to the "Selecting the
channel strip" menu.
- 20 - CCS-2 1002
• Select the other channel strip
(page 19) and set the following menu items:
• "Channel / frequency setting" (page 19).
• "Output channel" or "Output frequency" (
• Switch on the modulator if necessary (
page 20).
page 20).
• Measure and note down the output level.
• Activate the
• By pressi
"LEVEL" menu of the channel strip with the higher output level.
ng adjust the higher output level of the one channel strip
to the lower output level of the other channel strip incrementally ("0
"
–10 dB").
• Press the button.
LINE B:
—> The "Station filter" – "PROGRAM" menu is activated (page 24).
The input settings for the tuner are only available if "LINE A" is
selected.
LINE A:
—> The "LNB oscillator frequency" – "
LNB
" menu is activated.
lnb osCil l ato r fr equen Cy (line a only)
Set the oscillator frequency of the LNB used in this menu.
" …
Bx 4A
10600 MHz
LNB
• Use to place the cursor under the digit to be set for the oscillator
frequency displayed.
• Press to enter the respective digit of the oscillator frequency of the
LNB used.
• Repeat the procedure by the quantity of the digits to be set.
• Press the button.
—> The "Input symbol rate" – "SYMBOL" menu is activated.
- 21 - CCS-2 1002
inPu t sy mbol r ate (line a only)
The symbol rates of the satellite transponders can be found in the current chan-
nel table of the satellite operator, in various satellite magazines and in the
Internet.
Bx 4A
27500
DVB -S
SYMBOL
• Use to position the cursor under the digit to be set for the symbol rate
displayed.
• Press
to enter the respective digit of the symbol rate needed.
• Repeat the procedure by the quantity of the digits to be set.
setti ng th e dvb mo d e (line a only)
The cassette recognizes the transmitted DVB mode and switches over between
the normal QPSK mode (DVB-S) and the DVB-S2 mode. Receiving stations
with DVB-S2 mode, we suggest to preset the DVB mode to shorten the time for
searching stations.
Bx 4A
27500
DVB -S
SYMBOL
• Use the button to place the cursor under "DVB-S" and set the required
DVB-S2-mode with the buttons
.
• Press the button.
—> The "Input frequency" – "FREQ" menu is activated.
inPu t fr equen Cy (line a only)
If three dots " … " appear in the second line of the display, the cassette is in
the "station search" mode. Please wait until the process has finished.
Once the HF receiver has synchronised to the input signal, any offset to the
target frequency is displayed in MHz, e.g. "– 1.8".
If a question mark "?" appears in the second line of the display, there is no
input signal present. In this case check the configuration of the antenna system
and head-end station as well as the preceding settings of the cassette.
- 22 - CCS-2 1002
Bx 4A
11836 -1.8
FREQ
CN 12
Bx 4A
12.0 dB
C/N
(+ 9.6) OK
• Use to position the cursor under the digit of the frequency displayed
to be set.
•
Press to set the respective digit of the input frequency needed.
• Repeat the procedure by the quantity of the digits to be set.
• Set the frequency offset shown in the display (e.g. "– 1.8") to less than
1MHz by varying the input frequency using the buttons.
• Press the button.
—> The "Signal to noise ratio" – "C/N" menu is activated.
signa l to nois e rat io (line a on ly)
In this menu you can estimate the quality of the input signal.
Bx 4A
11836 -1.8
FREQ
CN 12
Bx 4A
12.0 dB
C/N
(+ 9.6) OK
Bx 4A
12.0 dB
C/N
(+ 9.6) OK
1 2 3
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.
- 23 - CCS-2 1002
—>
In addition to the indicator in the display, there is also a status LED
which indicates the quality of the received transport stream
:
1
• Press the button
1 Status LED channel strip A
LED indicator Indication
Green Signal quality is good
Yellow Signal quality is insufficient
Red No signal
to return to the main menu.
• Press the button.
—> The "Station filter" – "PROGRAM" menu is activated.
stat ion f i lte r
The default setting for the station filter is "off". In this menu you define the sta-
tions received to be transmitted. If stations are activated the output data rate
increases.
If the station filter is switched off (factory default) all stations of the transport
stream passes the station filter. As soon as the station filter is activated all stations are inactive and can be added to the transport stream selectively.
Bx 4A/B
Filter
•
- 24 - CCS-2 1002
Press the
PROGRAM
off
button.
M
Å
Das Erste
01/06Bx 4A/B TV
—> All stations from the channel strip will be read, and then displayed
with name and station type.
—> If no station is found, the following error message will appear in the
display: "FILTER 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 and the components connected to the ASI input.
—> The display shows e.g.:
Das Erste
Meaning of the indicators in the example:
"Bx 4A" Slot 4, channel strip "A"
"TV" TV channel type
" + "
"
01/06" The 1st of 6 stations is being displayed.
"
Das Erste
Further possible terms displayed:
"RA" Radio channel type
For radio stations, the back
" – "
" * " The star means that the TV or radio station selected is
" Station name
The currently
connected TV or test receiver is darkened.
The currently selected station is
encoded. To enable the stations, the CA module and
the appropriate smart card of the station provider are
required.
Bx 4A TV + 01/06
selected
station is switched on.
ground of the screen of the
switched off.
—> If a service number (e.g. "131") appears instead of "TV" or "RA",
this indicates that an unnamed station or an undefined data stream
is being received.
• Use the
to activate (indicated by " + ") or to deactivate them (indicated by
buttons to call up the stations in sequential order, then use
" – ").
Factory default: All stations are deactivated.
•
Press the button.
• Set the station filter of channel strip "B" in the same way as channel strip
"A".
•
- 25 - CCS-2 1002
To save changes and to activate the station filters press the button.
—> The filter is activated.
The display shows "PROGRAM Filter on".
—> If stations are activated the corresponding PIDs (audio, video, text)
are inserted into the data stream and the PAT and SDT tables are
updated.
Test the status of the individual stations:
If the filter is switched on, press the
button. In this mode you can test the set-
tings of the station filters again or change them if necessary.
• In the "PROGRAM Filter on" menu the station filters switched on can be
switched "off" using the buttons if necessary.
• Press the button.
—
> The "Output signal"
channel strips "A" without a
grammed. Please take note of the tables below before setting the
COFDM parameters.
—> Programming the channel strip "A" with a CA module installed the
settings for the CA module are activated (see page 40).
– "COFDM-MODE" menu is activated when the
CA module installed
and "B" are pro-
- 26 - CCS-2 1002
Cofdm Par am eters
The tables below show the dependence of the transmittable net data rate on
the settings of the COFDM parameters.
The conversion of the net data rate into the gross data rate displayed in the
"Stuffing" menu (page 33) is made according to the following formula
204 x net data rate
Gross data rate =
188
Net data rate [kbit/s]
at a bandwidth of 8 MHz
Guard interval
1
/
8
1
/
1
16
/
32
Modulation Code rate
1
/
2
2
/
3
QPSK
16 QAM
64 QAM
3
/
4
5
/
6
7
/
8
1
/
2
2
/
3
3
/
4
5
/
6
7
/
8
1
/
2
2
/
3
3
/
4
5
/
6
7
/
8
1
/
4
4976 5529 5855 6032
6635 7373 7806 8043
7465 8294 8782 9048
8294 9216 9758 10053
8709 9676 10246 10556
9953 11059 11709 12064
13271 14745 15612 16086
14929 16588 17564 18096
16588 18431 19516 20107
17418 19353 20491 21112
14929 16588 17564 18096
19906 22118 23419 24128
22394 24882 26346 27144
24882 27647 29273 30160
26126 29029 30737 31668
:
- 27 - CCS-2 1002
If the bandwidth is decreased by 1 MHz the transmittable data rate is de-
creased by approx. 1/8.
Net data rate [kbit/s]
at a bandwidth of 7 MHz
Guard interval
1
/
8
1
/
16
Net data rate [kbit/s]
at a bandwidth of 6 MHz
Guard interval
1
/
8
1
/
16
1
/
32
1
/
32
Modulation Code rate
1
/
2
2
/
3
QPSK
16 QAM
64 QAM
3
/
4
5
/
6
7
/
8
1
/
2
2
/
3
3
/
4
5
/
6
7
/
8
1
/
2
2
/
3
3
/
4
5
/
6
7
/
8
Modulation Code rate
1
/
2
2
/
3
QPSK
16 QAM
64 QAM
3
/
4
5
/
6
7
/
8
1
/
2
2
/
3
3
/
4
5
/
6
7
/
8
1
/
2
2
/
3
3
/
4
5
/
6
7
/
8
1
/
4
4354 4838 5123 5278
5806 6451 6830 7037
6532 7257 7684 7917
7257 8064 8538 8797
7620 8467 8965 9237
8709 9676 10246 10556
11612 12902 13661 14075
13063 14515 15369 15834
14515 16127 17076 17594
15240 16934 17930 18473
13063 14515 15369 15834
17418 19353 20491 21112
19595 21772 23053 23751
21772 24191 25614 26390
22861 25401 26895 27710
1
/
4
3732 4147 4391 4524
4976 5529 5855 6032
5599 6221 6587 6786
6221 6912 7318 7540
6532 7257 7684 7917
7465 8294 8782 9048
9953 11059 11709 12064
11197 12441 13173 13572
12441 13824 14637 15080
13063 14515 15369 15834
11197 12441 13173 13572
14929 16588 17564 18096
16796 18662 19760 20358
18662 20735 21995 22620
19595 21772 23053 23751
- 28 - CCS-2 1002
Transmission parameters for DVB-T
at a bandwidth of 8 MHz
Transmission mode 2k 4k 8k
Symbol duration T
Carrier space ∆ f [kHz]
(n
carrier) theoretical
(n
carrier) real
Used bandwidth [MHz]
Total symbol duration
T
[µs]
GS
Guard interval T
T
/ T
G
S
G
[µs]
S
[µs]
224 448 896
4.4643 2.232 1.116
2048 4096 8192
1705 3410 6817
7.61 7.61 7.61
280 262 238 231 560 504 476 462 1120 1008 952 924
56 28 14 7 112 56 28 14 224 112 56 28
1
1
1
1
1
1
1
1
1
/
/
/
/
/
/
/
4
8
16
32
4
8
/
16
32
1
/
/
4
8
Transmission parameters for DVB-T
at a bandwidth of 7 MHz
Transmission mode 2k 4k 8k
Symbol duration T
Carrier space ∆ f [kHz]
(n
carrier) theoretical
(n
carrier) real
Used bandwidth [MHz]
Total symbol duration
T
[µs]
GS
Guard interval T
T
/ T
G
S
G
[µs]
S
[µs]
224 448 896
4.4643 2.232 1.116
2048 4096 8192
1705 3410 6817
6.66 6.66 6.66
320 288 272 264 620 576 544 528 1280 1152 1088 1056
64 32 16 8 128 64 32 16 256 128 64 32
1
1
1
1
1
1
1
1
1
/
/
/
/
/
/
/
4
8
16
32
4
8
/
16
32
1
/
/
4
8
1
1
/
/
16
32
1
1
/
/
16
32
Transmission parameters for DVB-T
at a bandwidth of 6 MHz
Transmission mode 2k 4k 8k
Symbol duration T
Carrier space ∆ f [kHz]
(n
carrier) theoretical
(n
carrier) real
Used bandwidth [MHz]
Total symbol duration
T
[µs]
GS
Guard interval T
T
/ T
G
S
G
[µs]
S
[µs]
224 448 896
4.4643 2.232 1.116
2048 4096 8192
1705 3410 6817
5.71 5.71 5.71
373 336 317 308 767 672 634 616 1493 1344 1269 1232
74.7 37.3 18.7 9.3 149 75 37.4 18.6 298.7 149.3 74.6 37.3
1
1
1
1
1
1
1
1
1
1
1
/
/
/
/
/
/
/
/
/
4
8
16
32
4
8
16
32
/
4
8
1
/
/
16
- 29 - CCS-2 1002
32
outP u t si gnal
In this menu, you can set the bandwidth, the carrier modulation and the spectral
position of the output signal.
Bx 4A/B
8MHz QAM64
COFDM-MODE
POS
ban dwidt h of the o utPu t si gnal
To transmit the output signal in the channel range of C21 to C69 a bandwidth
of 8 MHz can be used.
In the channel range of C5 to C12 a bandwidth of ≤ 7 MHz must be set.
If frequency setting is selected you can set the bandwidth dependent on the
frequency of the adjacent channel.
•
Bx 4A/B
8MHz QAM64
Use to set the bandwidth of the output signal ("5MHz" … "8MHz").
COFDM-MODE
POS
Carr i er m odulat ion
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").
inve rting the user signa l
For exceptional cases and "older" digital cable receivers, the spectral position
of the user signal can be inverted "NEG"
. The default setting is
"POS".
• Use to place the cursor under "POS".
• Use to set the spectral position to "NEG".
• Press the button.
—>
The "Transmission parameters" – "COFDM-MODE" menu is activated.
- 30 - CCS-2 1002
tr ansmis sion Par am eters
In this menu you can set the transmission modes, the code rate and the guard
interval.
Bx 4A/B
2k C 7/8
COFDM-MODE
G1/32
tr ansmis sion mode
In this menu item you set the quantity of carriers:
2k mode: 1512 carrier for user data (total 1705 carriers)
4k mode: 3024 carrier for user data (total 3410 carriers)
8k mode: 6048 carrier for user data (total 6817 carriers)
—> The standard modes for
DVB-T are 2k and 8k.
• Using the buttons set the transmission mode required ("2k" … "8k").
Code r at e
During a transmission data can be lost or changed. To recover this data redun-
dancy is added to the signal to be transmitted (forward 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").
gua rd in terval
In this menu item you set the relation of the duration of the user symbols to the
duration of the guard intervals to be transmitted. A high guard interval, e.g.
"G1/4"
causes a low output data rate. For cable networks the setting "G1/32"
is adequate.
• Use the buttons to place the cursor under "G…
".
• Set the guard interval required using the buttons ("G1/4", "G1/8",
"G1/16", "G1/32").
- 31 - CCS-2 1002
• Press the button.
—> The "Transmitter identification" – "COFDM TPS" menu is activated.
tr ansmit ter i d enti fiCation
At terrestrial transmission an identification is referred to each COFDM modu-
lated transmitter. When COFDM modulated signals are fed into cable net-
works this identification is not necessary usually. If receiving problems should
occur you can assign a transmitter identification (CELL ID) to each output chan-
nel and switch "on" the transmitter identification.
Bx 4A/B
CELL 0x0000
COFDM TPS
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 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
setting
.
button you return to the hexadecimal number
• Press the button.
—> The "Output data rate" – "STUFFING" menu is activated.
- 32 - CCS-2 1002
outP u t data rate
This menu shows the output data rate defined using the COFDM settings and
the current output data rate.
Bx 4A
31667 (28352)
STUFFING
(28352): The current needed net output data rate.
31667: Maximum net output data rate (dependent on the settings of modula-
tion code rate and guard interval).
If 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 question marks "??" appear in the display. In this case correct
the COFDM settings (pages 30 …) or the settings of the station filter
(page 24).
Bx 4A
31667 (36906) ??
STUFFING
• Press the button.
—> The "Setting a substitute signal in the case of an incorrect input
signal" – "FAILURE" menu is activated.
- 33 - CCS-2 1002
setti ng a subst itut e sig nal i n th e Cas e of an i nCorre Ct i nPut s igna l
You use this menu to set whether a
a
COFDM
signal filled with null packets and self-made tables
COFDM
signal filled with "Null Packets",
"Tables"
or a
"Single Carrier" signal should be provided as an output signal whenever
an incorrect input signal occurs. Self-made tables are transmitted furthermore.
Bx 4A/B
Single Carrier
FAILUR E
• Use the buttons to set the output signal required.
• Press the button.
—> The "Transport stream ID and the ORGNET-ID" – "TS/ONID" menu
is activated.
tr ansPor t st ream id an d the orgnet-id
If the stations of a transponder are split into the transport streams of the chan-
nel strips "A" and "B", one of the both transport streams a new identification
must be allocated to realise the channel search of the settop boxes connected
without mistakes.
If an ID is changed a new NIT must be generated (page 35).
Bx 4A/B
0x0001,0100
TS/ONID
off
• Use the buttons to position the cursor under the digit of the hexadecimal 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 transmitter identification using the buttons.
—>
By pressing the
setting
.
button you return to the hexadecimal number
• Press the button.
- 34 - CCS-2 1002
—> The "Network Information Table" – "NIT" menu is activated.
netwo r k in formation ta ble (nit)
Bx 4A/B
off
NIT
=> Make
• To switch NIT on/off ("on"/"off") press the buttons.
• Press the button to activate NIT ("Make").
—> All active cassettes which are able to output a NIT ("NIT cassettes")
must be set and ready for reception.
—> The NIT of all "NIT cassettes" are switched on.
—> The cassette fetches all the information (output frequencies, output
data rates, etc.) it needs from all the "NIT cassettes" in order to
generate the NIT. This process may take a few seconds.
Then the NIT is generated, added and sent to all "NIT cassettes".
The other "NIT cassettes" 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
—>
The NITs of the other "NIT c
NIT of the cassette is
button, the previously generated NIT is added again. If you have
changed parameters in the meantime, you must first select "
to generate a new, up-to-date NIT.
("off")
press the
button.
assettes" remain switched on. When the
switched on again ("on") by pressing the
Make
"
• Press the button.
—>
The "Network/operator identification" – "CAT-ID" menu is activated.
- 35 - CCS-2 1002
netwo r k/oP erat or i de ntif i Cat ion
In this menu, you can change the network/operator identification (CAT-ID –
Conditional Access Table - Identification).
Bx 4A/B
0xDE00
CAT-ID
off
CAT is not to be changed:
• Press the button.
—> The "Deleting a PID" – "DROP" menu is activated (page 37).
Changing the CAT:
The network operator e.g. requires that you set the operator ID to "2".
•
• Use
Use the
to change
buttons to position the cursor under the digit to be set.
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 identification (operator
ID) of a transponder which cannot be modified, "not modified" appears in the display.
• Press the button.
—> The "Deleting a PID" – "DROP" menu is activated.
- 36 - CCS-2 1002
delet i ng a Pid
In this menu a PID of the transport stream can be deleted.
Bx 4A/B
PID 0x0000
DROP
off
• Use the buttons to place the cursor under the respective digit of the
hexadecimal number of the PID to be deleted ("0x0000") and set the hexadecimal number using .
• Use the
button to set the cursor under "
off
" and
delete the PID
using the
buttons ("on").
• Press the button.
—> The "Renaming a PID" – "REMAP" menu is activated.
rena mi n g a Pid
In this menu you can allocate a new address to a PID retaining the complete
data content.
Bx 4A/B
0x0000 –> 0000
REMAP
off
• 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").
• Press the button.
—> The "Factory reset" – "FACTORY Defaults" menu is activated.
- 37 - CCS-2 1002
faCto ry r eset / so f t re set
Via this menu you get access to the submenus to reset all settings to the factory
defaults or to perform a soft reset (cassette restart).
Bx 4
Default s
FACTORY
=>
▶
Bx 4
STORE
Bx 4
RESET
FACTORY
=> M
RESET
=> M
faCto ry r eset
• Press the button.
—> The "Factory Store" submenu is activated
Bx 4
STORE
FACTORY
=> M
.
• In order to perform a factory reset press the button.
—> The cassette is reset to factory defaults
—> Back to "Selecting the cassette" (page 18).
. The display shows "STORE"
M
M
• In order to perform a soft reset (cassette restart) press the button.
—> The "Reset" submenu is activated
- 38 - CCS-2 1002
.
soft rese t
In this submenu you can perform a soft reset (cassette restart).
Bx 4
RESET
RESET
=> M
• In order to perform a soft reset (cassette restart) press the button
—> The cassette is restarted
.
• If you don´t like to perform a soft reset press the button.
—> Back to menu "Channel Strip" (page 19).
—> If necessary set another channel strip.
saving setti ngs
• Press the button.
—> Returning to "Selecting the cassette" menu (page 18).
—> The settings are saved.
—> If functions of the TPS module are activated, their status is shown in
the second line of the menu:
"M" – Station filter is switched on.
"N" – NIT is activated.
"C" – Network/operator identification CAT is activated.
—> If necessary set channel strip "B".
- 39 - CCS-2 1002
oP e r ati o n wi th a Ca m odule
Bx4
X
04/09
In order for this function of the CA module to be possible, stations capable of
being descrambled by the CA module you are using and your smart card must
be selected in the "Setting the station filter" – "PROGRAM" menu (page 28).
Short-term picture loss may occur when switching between scrambled and
unscrambled broadcasts within one service (e.g. scrambled stations and unscrambled regional broadcasters).
—>
The "PID monitoring" – "CA"
menu
is activated.
Pid monit oring
The factory default of the PID monitoring is switched on.
If particular PIDs are not decrypted the CI module is reset. Additionally drop-
outs may occur if several stations are decrypted. To prevent this the PID monitoring can be switched off.
Bx 4A
PID Check
CA
on
• Use the buttons to switch "off" or "on" the PID monitoring.
• Press the button.
—>
The "Configuring the CA module" – "CA" menu is activated.
Conf i gurin g th e Ca m odule
The menu varies according to which CA module you are using. For this rea-
son, please refer to the operating manual of your particular CA module. The
relevant information is shown in the display of the head-end station. This may
appear as a fixed display or as scrolling text according to display capabilities.
M
Bx 4A 01/ 03
Information *)
MENU
Bx 4A
Menu <=
Ï
CA
=> Edit
Å
Bx 4A TV X
A TV
. . . .
. . .
04/09
- 40 - CCS-2 1002
—> By pressing the button you can skip the
the CA module" – "CA" menu and activate
"COFDM-MODE" menu (page 30).
the "Output signal" –
"Configuring
• Press the
button to activate the menu of the CA module.
Bx 4A 01/ 03
Information *)
—> The display shows e.g.: Bx 4A 01/03 MENU
Information
Meaning of the indicators:
"Bx 4A" Slot 4, channel strip "A"
"
01/03
" The first of three menu items is activated.
"
MENU
" The menu of the CA module is activated.
MENU
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.
• All settings are saved by pressing the button.
—> You will be returned 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 "Setting the station filter" – "Edit" menu is activated.
- 41 - CCS-2 1002
stat ion f i lte r (d esCram bling)
0
/03
)
In this menu you select the stations for channel strips "A" and "B" wished from
the scrambled data stream, which are to be descrambled.
Bx 4A 01/ 03
x 4A
Information *)
Information *
• Use the
in sequential order which are to be decoded, then use
("X") or not to decrypt them ("0").
Bx 4A
Menu <=
Ï
M
MENU
—> The display shows e.g.:
. . . .
CA
=> Edit
Å
Bx 4A TV X
. . . .
Bx 4A TV X 04/09
04/09
Meaning of the indicators in the example:
"Bx 4A" Slot 4, channel strip "A"
"TV" TV channel type
"X"
"
04/09" The 4th of 9 stations read is being displayed.
"
. . . .
" Station name
The currently
selected
station is to descramble.
Further possible terms displayed:
"RA" – Radio channel type
"0"
–
buttons to call up the stations
The currently selected station is
for channel strips "A" and "B"
not to descramble.
to decrypt
Save changes and activate the station filter:
• Press the button.
—> The filter is activated. The display shows the "Configuring the CA
module" – "CA" menu.
Bx 4A
Menu <=
CA
=> Edit
• Press the button.
—> The "Output signal" – "
- 42 - CCS-2 1002
COFDM-MODE
" menu is activated (page 30).
6 fi n al ProCe d u res
After installing the head-end station, upgrading accessories or installing cas-
settes it is necessary to tighten all cable connections, cable terminals and cover
screws in order to maintain compliance with 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.
—> In order to prevent interference within the head-end station and the
cable system, the output level of the cassette must be
4dB compared to the analogous level (PAL).
• Mount the front cover (see assembly instructions of the head-end station).
lowered by
- 43 - CCS-2 1002
7 Channe l and frequen C y tables
Advice for a frequency grid (8 MHz) in the band I/III
]
[MHz
Frequenz
Frequency
42.00
50.00
58.00
66.00
74.00
Channel-/frequency grid for DVB-T (band III, bandwidth 7 MHz)
]
Kanal
Channel
C 5 177.5
C 6 184.5
C 7 191.5
[MHz
Frequenz
Frequency
CCIR – Hyperband (frequency grid 8 MHz)
]
[MHz
Frequenz
Frequency
82.00
114.00
122.00
130.00
138.00
Kanal
Channel
C 8 198.5
C 9 205.5
C 10 212.5
Frequenz
146.00
154.00
162.00
170.00
178.00
]
[MHz
Frequenz
Frequency
]
[MHz
Frequency
Kanal
Channel
C 11 219.5
C 12 226.5
Frequenz
Frequency
186.00
194.00
202.00
210.00
218.00
]
[MHz
Frequenz
Frequency
]
[MHz
Frequenz
Frequency
226.00
234.00
242.00
250.00
258.00
]
[MHz
Frequenz
266.00
274.00
282.00
290.00
298.00
]
[MHz
Frequency
Kanal
Channel
Kanalmittenfrequenz
Channel centre frequency
S 21 306.00
S 22 314.00
S 23 322.00
S 24 330.00
S 25 338.00
]
[MHz
Kanal
S 26 346.00
S 27 354.00
S 28 362.00
S 29 370.00
]
[MHz
Channel
Kanalmittenfrequenz
Channel centre frequency
Kanal
Channel
Kanalmittenfrequenz
Channel centre frequency
S 30 378.00
S 31 386.00
S 32 394.00
S 33 402.00
]
[MHz
Kanal
Channel
Kanalmittenfrequenz
Channel centre frequency
S 34 410.00
S 35 418.00
S 36 426.00
S 37 434.00
]
[MHz
Kanal
Channel
Kanalmittenfrequenz
Channel centre frequency
S 38 442.00
S 39 450.00
S 40 458.00
S 41 466.00
]
[MHz
CCIR – Band IV/V (frequency grid 8 MHz)
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
- 44 - CCS-2 1002
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
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 65 826.00
C 66 834.00
C 67 842.00
C 68 850.00
C 69 858.00
Alterations reserved. Technical data E. & O.E. V27/17102012
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