Televes MUX DVBS2-COFDM CI Page 36 User Manual Download | Manualshive

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564101-564201_000_EN

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Summary of Contents for MUX DVBS2-COFDM CI

Page 1: ...MUX DVBS2 QAM CI MUX DVBS2 COFDM CI EN Refs 564101 564201 User manual w w w t e l e v e s c o m ...

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Page 3: ...ments description 11 4 1 Introduction 11 4 2 Power Supply Unit 12 4 3 Amplifiers 13 4 4 Programming Unit 14 5 Instructions for use 15 5 1 Standard menu 15 5 2 Extended menu 20 5 3 Saving parameters 24 6 Device control 24 7 Example installation 26 8 Rack mount standards 27 9 Standards for wall mounting cabinets 29 MUX DVBS2 QAM COFDM CI ...

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Page 5: ...4101 Modulation format QAM 16 32 64 128 256 Scrambling DVB ET300429 Symbol rate Mbaud 6 9 Interleaving DVB ET300429 Roll off factor 15 Bandwidth max MHz 8 3 Block code Reed Solomon 188 204 Spectral inversion selectable Normal Inverted OFDM modulator Ref 564201 Modulation format QPSK 16QAM 64QAM Scrambling DVB ET300744 Guard interval 1 4 1 8 1 16 1 32 Interleaving DVB ET300744 FEC 1 2 2 3 3 4 5 6 7...

Page 6: ... For higher temperatures forced ventilation will be used 1 2 Broadband amplifier technical specifications 1 Forward path 2 Return path active passive Amplifier Ref 5575 Frequency range MHz 46 862 Connector tipo F female Gain dB 44 2 5 Powering V 24 Regulation margin dB 20 Consumption 24 Vdc mA 450 Output level 60 dB dBµV 105 42 CH CENELEC Test socket attenuation dB 30 Amplifier Ref 451202 Frequenc...

Page 7: ...ly Unit technical specifications 1 4 Block diagram PSU Ref 5629 Mains voltage frequency V Hz 196 264 50 60 Total maximum current OUT1 OUT2 A 5 24V Output voltage V 24 Maximum current per output 4 24V Ref 564101 Ref 564201 ...

Page 8: ... 5629 T 0X Power Supply Unit 24VDC 5A Accessories 7234 Programming Unit 5071 T03 T05 T 0X Wall mounting rail L 50 cm 5239 T03 T05 T 0X wall mount rail 12 units PSU L 56 cm 5301 19 inch sub rack frame 507202 T 0X Lockable cabinet with Ventilation Unit 7 Modules PSU 4061 75 Ohm DC Block terminal load 4058 75 Ohm terminal load 422601 T05 to T 0X Power interconnection lead L 40 cm 422602 T05 to T 0X M...

Page 9: ...tallation 3 1 Wall mount 7234 NOTE The use of both PSU power outputs is recommended to balance the consumption For example 4 3 or 3 4 5575 4061 5071 5239 564101 564201 5629 SAT IF INPUT OUTPUT QAM 564101 COFDM 564201 ...

Page 10: ...MUX DVBS2_QAM COFDM CI 10 3 2 19 inch rack mount 5301 ...

Page 11: ...s modulated either in QAM format Ref 564101 or COFDM To configure the multiplexer operating parameters input frequency output channel modulation format and adaptation of services mainly can be used the universal programming unit ref 7234 or the TSuite software 4 Elements description 4 1 DVBS2 QAM CI 564101 DVBS2 COFDM CI 564201 1 SAT IF input 2 SAT IF input output 3 RF input 4 RF output 5 Powering...

Page 12: ... increases about an average of 70 mA since CAM consumptions in the market can vary between 20 100 mA Each LNB feed activated increases the multiplexer consumption about 250 mA also depending on the LNB model The two PSU power outputs must be used in order to balance their consumptions in a chassis therefore whenever the demand of power exceeds 4A max current for each output it is necessary to dist...

Page 13: ...features a test socket 30 dB as well as the RF output connector As the rest of T 0X units this amplifier is powered via the 24 Vdc power BUS Broadband amplifier in shielded zamak chassis with gain configured by the installer 1 RF output 2 Test output 3 RF input 1 4 RF input 2 1 Mains input 196 64 V 50 60 Hz 2 Ground terminal 3 ON OFF LED 4 MATV input Return channel output 5 MATV input test 6 MATV ...

Page 14: ...Selection of parameter positioning of the cursor Modification of the parameter chosen by the cursor flashing short press Change menu long press Change between Principal and Extended menus long press Save changes to memory Cloning menu Increases the contrast of the screen Decreases the contrast of the screen ...

Page 15: ...y values is 950 2150 MHz whereas the range for symbol rate is 10 to 30 Mbaud for DVB S2 signals and 2 to 42 5 Mbaud for DVB S signals Detection of both DVB S2 5 Instructions for use Connect the programming unit to the front socket of the module PRGM At first the controller s firmware version will appear Next it is displayed the firmware version of the corresponding module and DVB S signals is auto...

Page 16: ...ows to select Cell id parameter cell identifier of the COFDM modulation Normal Inverted mode of the COFDM output Note The bandwidth required depends on the number of services present on the output those selected as ON or DCY see menu of services 5 1 c Output menu Next main menu shows the output frequency channel the output level control and the output mode selection To change a parameter press the...

Page 17: ...hout going through the CAM Free service in the input a if set to OFF it does not pass to the output b if set to ON it exits without going through the CAM Free service in the input and free service in the output configured as DCY Scrambled service in the input and free service in the output configured as DCY Scrambled service in the input and scrambled service in the output configured as DCY Servic...

Page 18: ...ist If any input is not available the screen will display Unlock when trying to access its list of services Within the service menu you can get access to the advanced PID menu by a long press on key more than 2 sec This option shows the list of PID belonging to the service that was displayed on the standard menu Be aware that it should be used carefully and may need to know the characteristics of ...

Page 19: ...uests unscrambling to the CAM module if available 5 1 f Measure menu 1 This menu provides an indication of the input signal quality by estimating both C N dB and Link margin dB 5 1 g Measure menu 2 This menu shows messages related to adaptation and deleting of services configured in the SERVICES menu If all input are unlocked no message is displayed Possible messages to be displayed are the follow...

Page 20: ... menu for Ref 564201 allows selecting the following parameters Dir CDC Address of the device that allows selecting it via a control BUS connected to the Headend Control Module CDC With this menu you can change the address of the unit on the remote control bus when the unit is connected to a headend control module via its communications BUS It is the responsibility of the user to ensure that each 5...

Page 21: ... KHz tone Symbol on the RCU screen means 22 KHz If you choose option 0 volts for the LNB it disables any satellite selection 5 2 c Temperature measurement menu This menu shows the current measured temperature and the peak in º C The maximum recorded temperature may also be reset by press and holding the more than 3 sec 5 2 b Configuration menu 2 This menu allows to select the number of unit inputs...

Page 22: ...re the same conditional access system and the CAM was able to support the modulated output baud rate DCY SAFE There are 2 possible status ON enabled and OFF disabled This choice configures the behavior of the module to face changes in the input transport stream Professional CAMs can process a given maximum number of PIDs to be decoded at the same time and therefore the multiplexer has to be config...

Page 23: ...ght of the value to indicate the user to assign a different value 5 2 h Service_ids remapping menu This menu allows configuring the output service_id value for each one of the services configured to ON DCY Using this option you can change a service by another previously OFF and keep the same service_id allowing a large number of receivers automatically detect the change without having the need to ...

Page 24: ...and 254 5 3 Saving parameters After setting up the unit by means of the two menus available main and extended all data will be saved by pressing the button for about 3 seconds The display shows Do not remove the programmer before the message disappears from the screen If configuration data are changed but not saved previous settings will be restored after about 30 seconds Therefore all changes mad...

Page 25: ...25 Flow diagram of menus Main menu Extended menu Long press Ref 564101 Ref 564101 Ref 564201 Ref 564201 ...

Page 26: ...MUX DVBS2_QAM COFDM CI 26 7 Example installation The illustration shows an installation to distribute 20 channels of MUX DVBS2_QAM COFDM CI T 0X ...

Page 27: ...th the MUX DVBS2_QAM COFDM CIT 0X is located in warm places with tem peratures higher than 45 C These ventilators will be installed on a tray that is fixed inside the cabinet fig 1 2 This way the ventilators will force the fresh air entering from the base of the cabinet to circulate between the modules and be expelled through a gap on top of the cabinet 3 5 cm approx See fig 3 8 Norms for rack mou...

Page 28: ...is is to facilitate the ventilation of the units fig 5 It is very important that this process operates co rrectly therefore the following must be observed Do not open the side doors as this would cause the ventilators to extract the air from the outside rather than the air inside the rack Do not place objects close to the rack that may block the entry and exit openings for the air If the rack is n...

Page 29: ...acement horizontal or vertical way IMPORTANT The scheme of recommended ventilation is the one in the figure in any case of cabinet placement horizontal or vertical EXTRACTOR for forced ventilation must be onto the highest module Horizontal placement Vertical placement Lower grid in any wall Maximum environment temperature 45ºC ...

Page 30: ... the cabinets is strongly recommended hanging them as near to the floor as possible If the horizontal placement is impossible then vertical placement is allowed Respect the recommended minimum distances in the attached schemes Install the cabinet as low as possible Maximum T 45ºC ...

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Page 32: ... that is in force at the time of purchase is applied Keep the purchase invoice to determine this date During the guarantee period Televés S A complies with the guarantee by repairing or substituting the faulty equipment The harm produced by improper usage wear and tear manipulation by a third party catastrophes or any other cause beyond the control of Televés S A is not included in the guarantee ...

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Page 34: ...MUX DVBS2_QAM COFDM CI 34 ...

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Page 36: ...564101 564201_000_EN ...

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