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8.10 Changing the output window

The PXU 848 X provides the possibility to change the standard of the output signal from DVB-C in DVB-T and vice
versa. To do this, in the menu item

DVB-Output,

select the submenu

Change Output Standard

Automatic forwarding to the

Download menu

occurs.

The output signal can be selected between DVB-T or DVB-C. After pressing the

Update

button, new FPGA software

will be loaded and uploaded to the PXU 848 X. The update progress is displayed with a status display.

The FPGA update takes about 15 minutes and should under no circumstances be interrupted

during execution!

Important:

Please follow the update instructions carefully. Do not turn off the unit or unplug the power cord from

the wall outlet. Failure to comply with the instructions, as well as interruption of power supply during the

firmware / FPGA update installation may interrupt the update process and cause the device to stop

responding or require repair.

Содержание Headend Series

Страница 1: ...1 PXU 848 C T Compact Headend with multiplexing User manual MADE IN GERMANY 0902008...

Страница 2: ..._____________ 25 8 4 2 Device NIT ____________________________________________________________ 25 8 4 3 Combined NIT__________________________________________________________ 26 8 5 Storage of the pro...

Страница 3: ...3 1 Mounting and safety instructions...

Страница 4: ...static fields 100 V cm Use only labeled and defined packing and transportation materials Damage caused by faulty connections and or improper handling are excluded from any liability Waste disposal Ele...

Страница 5: ...strips are each provided with a CI interface for decoding encrypted signals The integrated multiplex function allows the generation of new output channels with contents of the different input transpon...

Страница 6: ...s J3 and J6 The operating states are indicated by external LEDs 6 Mounting The compact headend must be mounted in a well ventilated room The environmental temperature may not exceed 45 C It must be en...

Страница 7: ...T input tuners 1 2 5 and 6 a 12 V DC voltage is applied for LNB supply DVB T and DVB C are connected via the terrestrial input A 12 V supply is optionally available at the terrestrial input tuners 4 a...

Страница 8: ...the output As described above for reception of the pre programmed ASTRA transponders the SAT inputs must be connected to the LNB in accordance with information on the polarization levels from the sup...

Страница 9: ...ad the software package from the homepage www polytron de SATC12_Vxxx zip and unzip in the directory of your choice e g C PXU 848 The software can also be loaded from the enclosed USB stick 8 1 1 Inst...

Страница 10: ...e software by starting the Setup exe program in the desired folder Follow the instructions on the screen Close the screen displays once the installation has ended After the installation of the program...

Страница 11: ...nt parameters of all 8 channels will be displayed Via this menu all settings of the input and output parameters can be done The upper part of the menu shows the device data such as type serial number...

Страница 12: ...to section 8 2 2 Auto LO frequency SR Symbol rate The required frequency will be set automatically The frequency can also set to 09750 10600 or OTHER frequency Enter symbol rate Search Searching Tuner...

Страница 13: ...BER should be 1e 6 The table below shows required signal to noise ratio levels for varying FEC forward error correction The corresponding values of the FEC forward error correction have to be taken fr...

Страница 14: ...channel is set If the tuner locks on the Select PLP value transponder Tuner Locked 0 only for DVB T2 is displayed in the upper field Reception conditions The quality of the input signal can be evaluat...

Страница 15: ...MHz appropriate TV standard channel and 8 MHz grid The frequency of the channel centre is set e g channel 21 470 478 MHz channel centre setting 474 MHz QM QAM mode SR Symbol rate Setting of the possib...

Страница 16: ...Please repeat the steps for other content 0 constant level channels without fluctuations F Output frequency BW Bandwidth Frequency is freely selectable Choose bandwidth depending on It is recommended...

Страница 17: ...90 dB V and can be attenuated Invers Primary signal can be for each channel up to 12 dB in inverted in its spectral position 1 dB steps Inversion is only necessary in exceptional cases Notice The conn...

Страница 18: ...he available radio services In the column IN the input slot input tuner of the respective program is displayed At the bottom of the menu a status indicator documents the progress while saving the sett...

Страница 19: ...maining Orange Fewer than 10000 kSym capacity remaining Red Fewer than 5000 kSym capacity remaining Overflow The data volume for the setted DVB C or DVB T parameters are too high The verification of t...

Страница 20: ...o CAM module is plugged in a red cross appears in this menu If the CAM module with the corresponding smart card is not recognized no services can be decrypted The settings can be done in advance of th...

Страница 21: ...n the table in numerical order Programs which have no LCN assigned are placed below those programs that are assigned LCNs Precondition is that the TVs receivers support LCN After completing the assign...

Страница 22: ...ms no new channel search necessary Changes to higher numbers of programs new channel search is required Important If service remapping should be applied this adjustment has to be done before creating...

Страница 23: ...r by the unique pairing of ONID TSID SID That s why the same SID can be used again in another transponder example 2 Within one transponder the same SID may not be used twice After completing the assig...

Страница 24: ...rticularly relevant if existing systems with devices from other manufacturers are to be upgraded Important Create a precise system and programming plan before installation programming Important If ser...

Страница 25: ...sent automatically for the actual device factory setting Combined NIT A cross device NIT will be sent It is assumed that the user has created and stored a cross device NIT onto the device To apply th...

Страница 26: ...ecessary a new TSID can be assigned We recommend assigning hexadecimal values in the range between F001 and FFFE Click Save to apply the changes 8 4 3 Combined NIT The settings of the individual devic...

Страница 27: ...and can be deselected by double click if desired If a combined NIT already exists press button Open NIT to load it from the PC Laptop Download NIT from Headend Download a stored NIT table from the hea...

Страница 28: ...d background see example above A few combinations ONID TSID of the devices 1 and 2 Anlage1 2 in the example above are the same which must be avoided within a network Important Set all devices separate...

Страница 29: ...lrate Define the required symbol rate ONID TSID Enter the ONID and the TSID We recommend to use hexadecimal values within the range of F001 and FFFE Click Save to apply the changes After saving the da...

Страница 30: ...the LCN function click the button Add Service The following window opens Note Check the plausibility and or for overlaps of the data before entry Headend ID Select the added device Channel Set the in...

Страница 31: ...ity check of the pre programmed data runs automatically Existing plausibility problems and overlaps will be highlighted with a coloured background see example above In the example above two program nu...

Страница 32: ...IT the common cross device NIT may be uploaded The button Upload NIT to Headend will be activated After clicking Create Combined NIT the created common NIT will be loaded on the device and transmitted...

Страница 33: ...this The file name must retain the ending c12Additional a hdb file for the combined NIT and a rtf file will be saved in the same folder The rtf file can be opened edited and printed with e g Microsoft...

Страница 34: ...1 4 can be selected By selecting a particular CA module the menus implemented into that module are offered to the user The selectable menus are shown with a preceding arrow and can be selected indivi...

Страница 35: ...s Example A PC operated in a network has the following settings IP Address 192 168 001 068 Network share Host share The IP address of the PXU 848 X may differ only in the last block host share compare...

Страница 36: ...enter the headend access data will be opened Click the button Add New The menu fields are now enabled for data input The following settings must be made Name Enter the name of the device freely selec...

Страница 37: ...submenu Select Active Headend The selection menu for the created headend will be opened The selection of the headend can be done via a double click in the first column in the space directly to the le...

Страница 38: ...display data can be updated In the menu header the operating data of the device will be displayed Actual Operating Temperature approx current environmental temperature Total Operating Hours operating...

Страница 39: ...rt the internal function units of the channels will be monitored A shows the error free function and a a possible error 8 8 1 LED analysis LNB green 12 V voltage on off no voltage Tuner green continuo...

Страница 40: ...t turn off the unit or unplug the power cord from the wall outlet Failure to follow the instructions or interrupt the power supply while installing the new controller software may interrupt the update...

Страница 41: ...41 If the software is up to date the following menu window will be displayed...

Страница 42: ...on new FPGA software will be loaded and uploaded to the PXU 848 X The update progress is displayed with a status display The FPGA update takes about 15 minutes and should under no circumstances be int...

Страница 43: ...e by POLYTRON For this process we generate a new password with which the device can be unlocked again Note The password protection is not activated ex works and can be switched on from C SW version 1...

Страница 44: ...f teletext data It is found in the menu item Extras After pressing the button Teletext Mode the following input window will be opened By selecting the required setting the teletext is switched on or o...

Страница 45: ...ecial cases To do this change the Mode of the wanted channel to ON and enter the desired PID in the column Remap PID Press Save to apply the values 8 11 4 Monitoring CI Via the submenu CI Monitoring a...

Страница 46: ...art cards can be optimally utilized Application for Austria Switzerland Decrypted public stations combined with German free to air channels with an optimal utilization of the CAM modules and cards App...

Страница 47: ...Modulation QPSK 16QAM 64QAM 256QAM FFT 1K 2K 4K 8K 16K 32K Bandwidth 7 8 MHz Code rate 1 2 3 5 2 3 3 4 4 5 5 6 Guard interval 1 4 5 32 1 8 5 64 1 16 1 32 1 64 1 128 DVB C Modulation 16QAM 32QAM 64QAM...

Страница 48: ...hme H Q Order department 49 0 70 81 1702 0 Technische Hotline Technical hotline 49 0 70 81 1702 0 Telefax 49 0 70 81 1702 50 Internet http www polytron de Email info polytron de Technische nderungen v...

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