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Screen Service Broadcasting Technologies SDT 200UB ARK-1 ATSC, Operation Manual

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Screen Service 

SDT 200UB - 500UB ARK 1 

Purpose and planning 

July, 2009 

v 1.0 

Page 2 - 8 

 
 

2.6.5 

 ATSC 

MODULATION  

 
Modulation 

Modes 

    8VSB 

Inputs 

      2 

ASI 

+ 

2 

SSI 

Input 

Data 

Rate 

     up 

to 

19.39 

Mbps 

Channel 

Bandwidth 

    6 

MHz 

Symbol 

Rate 

     10.762 

MSymbol/sec 

Bandwidth 

Efficiency 

    3 

Bits/symbol 

PCR Restamping and Del. Null Packet   

 

Included 

Frequency Step  

 

 

 

 

1 Hz  

Test 

Signal 

     PRBS, 

CW 

GPS 

Receiver 

     Integrated 

Adaptive 

Digital 

Precorrector 

   Integrated 

 

2.6.6 OUTPUT PARAMETERS 

2.6.6.1 ATSC MODE 

 
Nominal output power 

 8W rms (SDT 200UB ARK-1) 
20W rms (SDT 500UB ARK-1) 

In 

Band 

Flatness     ± 

0.5dB 

Shoulders at F

0 

± 4.3 MHz 

 

 

 

better than 40 dB 

 

 

 

 

 

 

 

With pre-correction inserted 

Spurious emission (with output 

filter)

 

  < 

-60 

dBc

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Summary of Contents for SDT 200UB ARK-1 ATSC

Page 1: ...NUAL July 2009 Version 1 0 1997 2009 Copyright by Screen Service Broadcasting Technologies S p A Via Giuseppe Di Vittorio 17 25125 Brescia Italy All rights reserved All specifications characteristics...

Page 2: ...2009 Version 1 0 1997 2009 Copyright by Screen Service Broadcasting Technologies S p A Via Giuseppe Di Vittorio 17 25125 Brescia Italy All rights reserved All specifications characteristics and circu...

Page 3: ...me operating procedures and channel changing procedures CHAPTER 4 TECHNICAL INFORMATION Provides technical information on all modules including schematic diagrams and components layouts CHAPTER 5 MANU...

Page 4: ...OR ESTABLISH THE ABSENCE OF VOLTAGE 4 1 4 1 PROCEDURE FOR DETERMINATION OF THE ABSENCE OF VOLTAGE 4 1 5 FIRST AID IN CASE OF ELECTRICAL SHOCK 5 1 5 1 EMERGENCY RESUSCITATION TECHNIQUE 5 1 5 2 TREATMEN...

Page 5: ...ll danger of electrical shock is removed when the power is off Charged capacitors can retain dangerous voltages for a long time after power is turned off These capacitors should be discharged trough a...

Page 6: ...ondition of the equipment and the correct functioning of protective and safety devices shall be checked by a skilled person approved by the appropriate authority for this duty Functional checks shall...

Page 7: ...ces to esablish absence of voltage These earthing connections shall be very short compared with the wave lenght Capacitors which are connected to a circuir isolated frcm its supply shall be discharged...

Page 8: ...ATION TECHNIQUE Step 1 Check the victim for unresponsiveness If there is no response immediately call for medical assistance and then return to the person Step 2 Position the person flat on their back...

Page 9: ...t of current Cover burned surface with a clean dressing Remove all clothing from the injured area but cut around any clothing that adheres to the skin and leave it in place Keep the patient covered ex...

Page 10: ...g of these components Do not put them in the general industrial or domestic waste or dispatch them by post They should be separately and securely packed and clearly identified to show the nature of th...

Page 11: ...agli altri principi sanciti dalla Direttiva 1999 5 EC Nederlands Deze apparatuur voldoet aan de belangrijkste eisen en andere voorzieningen van richtlijn 1999 5 EC Norsk Dette utstyret er i samsvar m...

Page 12: ...reduce the disposal of waste To do this remember to collect separately all the electronic material 1 8 RADIO LINK SYSTEM SPECIAL ADVISE EN 50385 STANDARD The responsible of the installation and or th...

Page 13: ...3 ATSC modulator 3 2 3 1 FUNCTIONAL BLOCK DIAGRAMS 4 2 4 PURPOSE 5 2 5 COMPOSITION 5 2 5 1 FRONT AND RARE PANEL FUNCTIONS LIST 6 2 6 TECHNICAL SPECIFICATIONS 7 2 6 1 GENERAL 7 2 6 2 MECHANICAL AND ENV...

Page 14: ...Screen Service SDT 200UB 500UB ARK 1 Purpose and planning July 2009 v 1 0 Page 2 2...

Page 15: ...oller allows the switching between working modes and different settings for each operative mode using the same platform A brief description of the main features and potentialities of each operative mo...

Page 16: ...P SERVER JAVA SERVER MANAGEMENT COMMANDS RESET COMMANDS OPTO command EVENTS Monitoring IF OUT GPSunlockedalarm 10MHzunlockedalarm GPScommunicationerroralarm 129 MHz unlocked alarm 960 MHz unlocked ala...

Page 17: ...of the SDT 200UB 500UB ARK 1 ATSC equipment 2 5 COMPOSITION The equipment is composed of the following functional blocks 1st AC DC POWER SUPPLY 2nd IF DIGITAL 3rd RF AMPLIFIER 4th COOLING SYSTEM 5TH...

Page 18: ...NPUT 3 DIGITAL OUTPUT HP 4 DIGITAL OUTPUT LP 5 DIGITAL INPUT 1 6 DIGITAL INPUT 2 7 DIGITAL INPUT 3 8 DIGITAL INPUT 4 9 GBE 10 DISPLAY NAVIGATION 1 2 3 4 5 6 7 8 9 10 On the rear panel are located the...

Page 19: ...e temperature from 10 C to 60 C Maximum relative humidity 90 non condensing 2 6 3 INPUT PARAMETERS 2 6 3 1 DIGITAL 1 2 3 4 Input Signal Transport Stream ASI SSI format Input Level 800 mV 10 Data rate...

Page 20: ...st Signal PRBS CW GPS Receiver Integrated Adaptive Digital Precorrector Integrated 2 6 6 OUTPUT PARAMETERS 2 6 6 1 ATSC MODE Nominal output power 8W rms SDT 200UB ARK 1 20W rms SDT 500UB ARK 1 In Band...

Page 21: ...ction The RF amplification is done by class A stages ARK_1 200 U and by class AB ARK_1 201 They are made by PALLET and as reported in FIGG 2 3 and 2 4 there are NO SINGLE POINT FAILURE Out of the fina...

Page 22: ......

Page 23: ...ND WELCOME MESSAGE 12 3 2 3 Idle Menu 12 3 2 4 Main Menu 13 3 2 5 LCD alarms 14 3 3 SNMP SIMPLE NETWORK MANAGEMENT PROTOCOL 16 3 3 1 SNMP Protocol Preferences 16 3 3 2 Monitoring 17 3 3 3 OID 18 3 3 4...

Page 24: ...3 Alerts 115 3 8 19 Help menu 117 3 8 19 1 About 117 3 8 19 2 Info 118 3 8 20 Download Software Standalone 118 LIST OF FIGURE Fig 1 AUX REMOTE CONNECTOR 7 Fig 2 Local Interface Menu Tree 11 Fig 3 SNM...

Page 25: ...ate bar 102 Fig 31 Time Date field selected 103 Fig 32 Lateral up down arrows for Time Date setting 103 Fig 33 Menu bar 113 Fig 34 File menu 113 Fig 35 View menu 114 Fig 36 Time window 115 Fig 37 Aler...

Page 26: ...o 90 non condensing Clearance No clearance is required for sides At least 1 U free space above and below the equipment is recommended to obtain adequate cooling Access to the front requires approximat...

Page 27: ...WER SUPPLY METERING module is OFF Connect the power cord to an operating power source Note We warmly suggest the installation of spike suppressors line conditioners isolation transformers or other dev...

Page 28: ...PUT HP 4 ASI OUTPUT LP 5 DIGITAL in 1 6 DIGITAL in 2 7 DIGITAL in 3 8 DIGITAL in 4 9 GBE 1 10 LCD Display 3 1 5 1 REAR PANEL 1 2 3 4 5 6 7a 7b 8 ARK 1 Rear Panel n Label Description 1 AC INPUT 2 AC DC...

Page 29: ...S 1 2 Not used 3 Alarm reset in opto active to gnd 4 Remote STBY in opto active to gnd 5 GND OPTO 6 7 8 9 SERIAL 485 232 10 SERIAL 485 232 11 12 RF OFF in opto active to gnd 13 14 15 16 17 COM RL 0 NO...

Page 30: ...yed OK push this button to select or to confirm the subwindow or the value respectively Touching the screen with a finger the green led lights up ESC push this button to quit a submenu and to return t...

Page 31: ...2 G3 G4 N1 N2 N3 N4 Actual mode Amplifier status Power supply Temperature Fans speed Real Time Clock Optos status Relays status Input ATSC Menu Multiple choice Data R LEGEND Data W Current Mode A B Tx...

Page 32: ...Channel Offset FWD power RFL power Data W System status Modulation Alarms Alams list Input channel Input offset Input squelch Rx level CW CW A V Pedes level White level Synch ampl Deviation video tes...

Page 33: ...UB SDT 500UB ARK 1 ATSC Operations July 2009 v 1 0 Page 3 11 Reset system Change mode Mode A Mode B Yes No Time and Date Time Date Main display menu Menu Multiple choice Data R LEGEND Data W Fig 2 Loc...

Page 34: ...s after one minute waiting from the last touch Information contained in the Idle Menu are described in next table Screen Service ARK ATSC ITU 470 Up Converter check Init Wait Screen Service ARK ATSC I...

Page 35: ...ossible to view them sliding the menu up and down with the UP or DOWN ARROWS and to select one of them by pushing on the OK button Submenus contained in the Main Menu are described in next table Subme...

Page 36: ...iptions list Alarm Alarm Message Up converter Osc Unlock UPCV not locked PS Voltage out of range PS V out of range PS Current out of range PS I out of range Absolute Power Limiter Abs pwr high Communi...

Page 37: ...ice SDT 200UB SDT 500UB ARK 1 ATSC Operations July 2009 v 1 0 Page 3 15 Alarm Alarm Message Bad File in File system File error No TS Input In not detected FPGA Boot alarm FPGA boot err Warm up alarm S...

Page 38: ...erformed on scalar objects Get a management station retrieves a scalar object value from a managed station Set a management station updates a scalar object value in a managed station Trap a managed st...

Page 39: ...MIB Browser as an example Fig 3 SNMP Protocol Preferences 3 3 2 Monitoring All status and setup information can be queried via SNMP To get the setup and status information you need a management system...

Page 40: ...nd manages inputs ark1atsc_Modulation shows and sets local modulation ark1atsc_Output shows and manages the output ark1atsc_HW_monitor shows the amplifier status ark1atsc_Gps shows the collection of l...

Page 41: ...ion 1 3 6 1 4 1 21678 186 1 9 1 ark1atsc_VersionUc R UC file version 1 3 6 1 4 1 21678 186 1 9 2 ark1atsc_VersionFpga R Fpga file version 1 3 6 1 4 1 21678 186 1 9 3 ark1atsc_VersionSnmp R Snmp file v...

Page 42: ...86 3 1 1 1 1 ark1atsc_SettingsA_Rf_Channel RW Mode A input channel 1 3 6 1 4 1 21678 186 3 1 1 1 2 ark1atsc_SettingsA_Rf_FrequencyOffset RW Mode A input frequency offset expressed in Hz from 4 000 000...

Page 43: ...1 4 1 21678 186 3 2 2 1 1 3 ark1atsc_AsiSsi1Filtered R Asi 1 filtered byte rate 1 3 6 1 4 1 21678 186 3 2 2 1 1 4 ark1atsc_AsiSsi1OverFlowAlarm R Asi 1 overflow alarm 0 off 1 on 1 3 6 1 4 1 21678 186...

Page 44: ...d byte rate 1 3 6 1 4 1 21678 186 3 2 2 1 3 4 ark1atsc_AsiSsi3OverFlowAlarm R Asi 3 overflow alarm 0 off 1 on 1 3 6 1 4 1 21678 186 3 2 2 1 3 5 ark1atsc_AsiSsi3Lock R Asi 3 lock status 0 unlock 1 lock...

Page 45: ...et format 0 204 01 188 3 not valid 1 3 6 1 4 1 21678 186 3 2 2 2 3 4 ark1atsc_GbeRxCh1Lock R Not implemented GbE Rx channel 1 lock lock status 0 unlock 1 lock 1 3 6 1 4 1 21678 186 3 2 2 2 3 5 ark1ats...

Page 46: ...i 2 lock status 0 unlock 1 lock 1 3 6 1 4 1 21678 186 3 2 3 1 2 2 ark1atsc_Sdi2Cd R Sdi 2 carrier detect alarm 0 lock 1 unlock 1 3 6 1 4 1 21678 186 3 2 3 1 2 3 ark1atsc_Sdi2Standard R Sdi 2 standard...

Page 47: ...d 1 3 6 1 4 1 21678 186 4 2 3 ark1atsc_Test_Itu 1 3 6 1 4 1 21678 186 4 2 3 1 ark1atsc_Test_Cw_Av RW Test CW A V enable 0 disabled 1 enabled 1 3 6 1 4 1 21678 186 4 2 3 2 ark1atsc_Test_Video RW Test v...

Page 48: ...3 6 1 4 1 21678 186 5 1 3 2 2 ark1atsc_GbeTxCh2Status R Not implemented GbE Tx Ch 2 transmission status 0 off 1 Resolving IP 2 No entry error 3 TX data 4 IP address not found 5 TX multicast data 1 3 6...

Page 49: ...or 200W version 1 3 6 1 4 1 21678 186 6 5 4 ark1atsc_FanSpeed4 R FAN 4 speed rpm only for 200W version 1 3 6 1 4 1 21678 186 6 6 ark1atsc_HW_monitor_Temperature 1 3 6 1 4 1 21678 186 6 6 1 ark1atsc_Te...

Page 50: ...6 1 4 1 21678 186 9 ark1atsc_Network 1 3 6 1 4 1 21678 186 9 1 ark1atsc_NetworkManagement 1 3 6 1 4 1 21678 186 9 1 1 ark1atsc_ManagementMacAddress R Board MAC address 1 3 6 1 4 1 21678 186 9 1 2 ark1...

Page 51: ...NetworkRxChannel1 1 3 6 1 4 1 21678 186 9 5 1 ark1atsc_RxChannel1IpAddr RW Not implemented Rx channel 1 IP address 1 3 6 1 4 1 21678 186 9 5 2 ark1atsc_RxChannel1Port RW Not implemented Rx channel 1 p...

Page 52: ...ark1atsc_InputAlarmDelay RW TS input missing alarm delay val 100 ms 1 3 6 1 4 1 21678 186 10 2 ark1atsc_AlarmStatus R 32 bits word indicating alarms status each bit is associated to an alarm 1 3 6 1...

Page 53: ...1 3 6 1 4 1 21678 186 10 9 12 ark1atsc_ReflexPowerStatus R Reflex Power High alarm status 1 3 6 1 4 1 21678 186 10 9 13 ark1atsc_FansSpeedStatus R Fans Speed alarm status 1 3 6 1 4 1 21678 186 10 9 1...

Page 54: ...ark1atsc_ConfigStandByStatus R Current device mode 0 normal 1 standby 1 3 6 1 4 1 21678 186 11 6 ark1atsc_ConfigTime 1 3 6 1 4 1 21678 186 11 6 1 ark1atsc_Year RW Year setting starting from 2000 1 3...

Page 55: ...the selected alarms status generate an alarm event that will be logged in the event memory refer to Events paragraph ark1atsc_AlarmRelay the selected alarms switch on the corresponding relay ark1atsc...

Page 56: ...12 Not used 28 S N Level 13 Not used 29 GPS Lock 14 Not used 30 GPS Communication Error 15 Not used 31 E g if you want to enable the GPS Lock and No TS Input alarms of a generic alarm mask set the de...

Page 57: ...ting of a trap alarm mask by means of leaves housed in the ark1atsc_AlarmTrap node refer to Configuring alarms paragraph and through the setting of the destination IP Address of the receiving manageme...

Page 58: ...High Alarm 5 RF Input Squelch 21 Temperature Level 3dB 6 RF Digital Ber Alarm 22 Temperature High Warning 7 File System Error 23 Forward Power High 8 Bad File in File system 24 Forward Power Low Warn...

Page 59: ...in a driven system The system configuration cannot be totally set through user interfaces Some settings are disabled on the user interfaces in order to be driven by serial interface commands Pre corre...

Page 60: ...A and 0x17 up to 0x1A uC ignores the commands Java control is disabled SNMP commands are ignored Not present Commands W or w FPGA registers 0x07 up to 0x0A and 0x17 up to 0x1A The command is enabled C...

Page 61: ...ignores the commands Java controls are disabled SNMP commands are ignored Not present Commands W or w uC registers 0x00 and 0x10 The command is enabled Command mode switch The command is disabled No O...

Page 62: ...ple connections 10001 TCP Management Yes TCP Updating No 5000 TCP Pre correction curves No 161 UDP SNMP Yes 162 UDP SNMP Trap management Yes Java Virtual Machine The Java interface requires a host com...

Page 63: ...hine after the 1 4 1 version If the computer has no Java Virtual Machine installed the recommended 1 5 0 version can be downloaded from the Sun Server trough this link http www java com 3 6 2 Java Con...

Page 64: ...he check box of the Keep temporary files on my computer disable cache Fig 10 Temporary Files Settings 5 Push OK button and close the window 3 6 3 Supported Web Browsers The Java GUI is designed to sup...

Page 65: ...llows the enabling of the following commands o Connect connects disconnects the local machine to ARK1 ATSC system o Save allows saving the device configuration o Load allows loading the last saved dev...

Page 66: ...id where to set alarms masks for LCD Graphic User Interface Events Relays Traps and RF Off o Events shows the board events log and allows the manual setting of date and time Fig 13 Operation pages bar...

Page 67: ...eral window provides a general description of the device and allows accessing a subset of commands through the following buttons Reset resets the device LCD Standby enables the LCD Stand by button Dow...

Page 68: ...1 0 Page 3 46 3 7 3 Input Click on Input button icon highlighted in the nex figure to access the input window Fig 16 Input window The Input window allows the monitoring of ASI SSI and GbE input stati...

Page 69: ...n Delete Null Packets disabled Less than total bitrate when Delete Null Packets enabled A ASI SSI Format Format of received TS Packets Ref to CEI EN 50083 9 188 Bytes 204 Bytes A ASI SSI CD ASI Carrie...

Page 70: ...ll Packets enabled A RTP Format Not implemented Format of received TS Packets Ref to CEI EN 50083 9 188 Bytes 204 Bytes A RTP Lock Not implemented TS lock status The input Transport Stream is unlocked...

Page 71: ...ted Total amount of good Ethernet frames received A RTP Speed Not implemented Ethernet connection speed No duplex information is provided 10 Mbit s 100 Mbit s 1 Gbit s A RTP GBE errors Not implemented...

Page 72: ...rol Description Admitted Ranges Values I A SDI Standard Standard of received SDI 0 NTSC 4 2 2 component video 1 invalid 2 NTSC 4 2 2 16x9 component video 3 NTSC 4 4 4 13 5 MHz component video 4 PAL 4...

Page 73: ...e selection of working modes the management and selection of inputs and the monitoring of input RF signal level The Tuner window is divided in the following boxes System Mode Autoswitching Mode A Swit...

Page 74: ...e A System Mode Autoswitching Autoswitch Timeout When Auto Switch Mode is enabled shows the time to wait for switching If the used input regains lock before the countdown reaches 0 the switch is block...

Page 75: ...g modes are provided ITU 470 modulator ATSC modulator ITU 470 ATSC I A Mode A Mode B Channel Selector of the UHF input channel used as RF input Min 14 Max 77 A Mode A Mode B Offset Hz Frequency offset...

Page 76: ...1 0 Page 3 54 Box Parameter Control Description Admitted Ranges Values I A Mode A Mode B Input ATSC Selector of ATSC TS input source ASI 0 ASI 1 ASI 2 ASI 3 SSI 1 SSI 2 SSI 3 SSI 4 GbE Ch1 GbE Ch2 A M...

Page 77: ...udio ITU470 Selector of ITU470 SDI audio channels CH 1 2 CH 3 4 I Switching Rules Mode A B No RF No TS Input Tuner S N Input Squelch Tuner BER No MIP Autoswitch alarms mask Refer to Switching modes ru...

Page 78: ...uelch Received signal level under the squelch threshold It is associated to the RF Input Squelch alarm Not implemented Tuner BER Bit Error Rate after demodulator over the BER threshold It is associate...

Page 79: ...Not implemented Demodulator Bit Error Rate alarm threshold Min 0 000001 Max 0 06 A Turner Main BER Alarm Not implemented BER alarm status Red Alarm Grey No alarms A Turner Main Squelch alarm Not imple...

Page 80: ...rvice SDT 200UB SDT 500UB ARK 1 ATSC Operations July 2009 v 1 0 Page 3 58 3 7 7 Modulation Click on Modulation button icon highlighted in the nex figure to access the modulation window Fig 18 Modulato...

Page 81: ...hecked CW enabled I A Test ATSC Force Null Packets Force Null packets function enable Not checked Force Null packets disabled Checked Force Null packets enabled A Test ITU 470 CW A V Enable for CW on...

Page 82: ...frequency setting Not used for NTSC MIN 0 MAX 127 I Test ITU 470 Tone Left 100 KHz Left tone frequency setting MIN 0 MAX 127 I Test ITU 470 Mute Audio Enable Audio mute enable Not checked audio mute d...

Page 83: ...en as 100 reference MIN 10 MAX 22 Step 0 05 I Modulation ITU470 video Synch Amplitude Video synch amplitude setting The level value is in percentage upon the synch level The synch level is taken as 10...

Page 84: ...ted Ranges Values I A Modulation ITU470 audio Carrier Level 1 dB Audio 2 carrier level setting MIN 7 MAX 22 Step 0 1 I Modulation ITU470 audio Carrier Level 2 dB Audio 1 carrier level setting Not used...

Page 85: ...July 2009 v 1 0 Page 3 63 Box Parameter Control Description Admitted Ranges Values I A Modulation ITU470 audio Audio Type Audio type selector Only the mono single carrier audio type is used for NTSC m...

Page 86: ...determine the distortion and the compensating adaptive filter The system is composed of two main blocks a Power Calculation block and a 128 tap Complex FIR The modulated signal with IQ format and sam...

Page 87: ...on Filter button icon highlighted in the nex figure to access the filter window Fig 20 Filter window This window provides commands and monitors for adaptive filter management and is organized in four...

Page 88: ...ime The external delay is the delay between the compensated signal at the filter output and the correlated feedback signal at filter input I A Update Coeff To enable the filter coefficients real time...

Page 89: ...value of the modulated signal at the input I A Mean Square Error To monitor the Mean Square Error value of the compensate signal It gives a quality indication of the preventive compensation I A Low Po...

Page 90: ...actual coefficients values applied The circles indicate the coefficients real values the red crosses indicate the imaginary ones 3 8 3 Module graph Fig 22 Filter window module graph This graph shows t...

Page 91: ...tton icon highlighted in the nex figure to access the pre correction window Table 14 AM PM pre correction window Two main actions are possible in this section AM AM and AM PM curve drawing used to cha...

Page 92: ...t curves setting The previously saved file will be overwritten except in the event that no files have been saved before in this case a dedicated window appears in order to let the user name the new fi...

Page 93: ...ludes the possibility of programming the device allowing more than one user the very same one that is keeping busy the connection to open the pre correction tools The Release button comes through thes...

Page 94: ...2009 v 1 0 Page 3 72 3 8 7 Output Click on Output button icon highlighted in the nex figure to access the output window Fig 25 Output window Use the Output window to change and monitor both Ethernet...

Page 95: ...al status are the following ON RF OFF automatic switch off of the output signal refer to Ampli status OFF manual switch off of the output signal Green ON Green RF OFF Red OFF I A RF Frequency referenc...

Page 96: ...1 0 Page 3 74 Box Parameter Control Description Admitted Ranges Values I A AGC AGC ON AGC status Green ON Grey OFF I A AGC Mode Current AGC mode indicator Analog Digital Green ON Grey OFF I A Frequenc...

Page 97: ...ATSC Operations July 2009 v 1 0 Page 3 75 Box Parameter Control Description Admitted Ranges Values I A Status Ampli status Current amplifier status indicator On Off Restart Stand by off GPS Off Init A...

Page 98: ...Status Case Temperature Case temperature indicator values are expressed in C I A Status Case Temperature 2 2nd Case temperature indicator values are expressed in C Only in SDTX 200 version I A Status...

Page 99: ...in dBm I A Opto Relay Relay 0 Selector of Relay 0 using mode Alarm indicator of an alarm condition Mode indicator of operating mode RF Status indicator output RF signal status on off I A Opto Relay Re...

Page 100: ...Optos are normally opened Opto 0 RF Off manual switching off of output RF Opto 1 Mode A B switch Opto 2 Retry of amplifier alarms only in SDTX 200 version Opto 3 Stand by enabling it puts the device o...

Page 101: ...meter Control Description Admitted Ranges Values I A Mode A Mode B Power W Output power expressed in W I A Mode A Mode B Offset Hz Output frequency offset expressed in Hz Min 4 MHz Max 4 MHz I A FWD P...

Page 102: ...Forward power alarm threshold expressed in dBm I A Temperature Thresholds Warning Case temperature warning threshold expressed in C I A Temperature Thresholds Alarm Case temperature alarm threshold e...

Page 103: ...ons July 2009 v 1 0 Page 3 81 Box Parameter Control Description Admitted Ranges Values I A Output GbE Ch 1 Ch 2 Input Source selector for transmission on GbE channel 1 2 Not implemented ASI 0 ASI 1 AS...

Page 104: ...v 1 0 Page 3 82 Box Parameter Control Description Admitted Ranges Values I A Output GbE Ch 1 Ch 2 Status Status indicator of transmission on GbE channel 1 2 Not implemented Resolving IP Addr IP not fo...

Page 105: ...SC Operations July 2009 v 1 0 Page 3 83 3 8 8 Network Click on Network button icon highlighted in the nex figure to access the Network management window Fig 26 Network window This window allows the Ne...

Page 106: ...ess Board IP address A Local Board MAC address Board MAC address A Local Gateway Gateway address A Local Mask Net Mask A Local Tx Source Port Board receiving port Min 0 Max 65 535 A Trap IP address 0...

Page 107: ...h 2 Protocol Ethernet input packets protocol Not implemented UDP RTP o Green Detected o Grey Not detected A Input GbE Ch 1 Ch 2 Bitrate bit s Bitrate of TS from Ethernet input Not implemented A Input...

Page 108: ...ock Grey Not locked A Input GbE Ch 1 Ch 2 Sequence error Ethernet input Sequence error alarm status This alarm condition occurs when an error in the sequence of input packets at IP level occurs Not im...

Page 109: ...ames received A Community Get Read community setting A Community Set Set community setting A Community Trap Trap community setting A Output GbE Ch 1 Ch 2 Enable send frame Channel 1 2 Ethernet transmi...

Page 110: ...l 1 2 status indicator Not implemented Resolving IP Addr IP not found No entry Transmitting data Transmitting data multicast ON OFF A Output GbE Ch 1 Ch 2 Destination MAC Destination MAC address Not i...

Page 111: ...2009 v 1 0 Page 3 89 Box Parameter Control Description Admitted Ranges Values I A Output GbE Ch 1 Ch 2 Frame type Transmission protocol selector Not implemented RTP UDP A Output GbE Ch 1 Ch 2 TS Form...

Page 112: ...n Service SDT 200UB SDT 500UB ARK 1 ATSC Operations July 2009 v 1 0 Page 3 90 3 8 9 GPS Click on GPS button icon highlighted in the nex figure to access the GPS received statistics window Fig 27 GPS w...

Page 113: ...Alarm off I A Satellite Data valid Valid satellite signal receiving status indicator Green Valid Grey Not valid I A Position Latitude Site latitude expressed in degrees I A Position Longitude Site lo...

Page 114: ...arms status is notified on the Java alarm page icon LCD the selected alarms status is notified on LCD display lighting the alarm button and listing the alarms in the Alarms menu refer to LCD alarms pa...

Page 115: ...T 200UB SDT 500UB ARK 1 ATSC Operations July 2009 v 1 0 Page 3 93 In the Alarms window when an alarm condition occurs the relative alarm is red highlighted The Total check box enables all alarms to ma...

Page 116: ...pere upper limit of SDTx_ARK ATSC 20W and 50W and the 17 Ampere upper limit of SDTx_ARK ATSC 200W I A Hardware fault 1 Absolute Power Limiter The output power exceeds the maximum endurable limit I A H...

Page 117: ...alarms mask Hardware fault 0 Forward Power Low Alarm FWD power level goes over the alarm threshold I A 0 Forward Power Low Warning FWD power level goes over the warning threshold I A Check alarm and...

Page 118: ...performed during device normal operations 0 ITU No SDI Input Device in ITU470 mode Selected SDI input not locked I Check input statistics X 1 GPS Lock GPS is selected as frequency reference GPS commu...

Page 119: ...not locked I A If the Network s Transmitters Synchronization is SFN check the frequency reference it should be other than internal If the frequency reference is Internal internal PLL fault If the fre...

Page 120: ...t 1 Signal 960 MHz Lock 960 MHz is not locked I A Hardware fault 1 Down Converter Osc Unlock PLL of the Down converter board not locked to 129 MHz clock A Hardware fault X 0 ITU Wrong Input Standard D...

Page 121: ...Screen Service SDT 200UB SDT 500UB ARK 1 ATSC Operations July 2009 v 1 0 Page 3 99 Not implemented 0 File System Error File System loading error I A File system partition damage 0...

Page 122: ...0UB ARK 1 ATSC Operations July 2009 v 1 0 Page 3 100 Bad File in File system One more of the following files missing in the File System def sav apwr dpwr apre dpre chf cfg cdef mod gdly I A Check file...

Page 123: ...ode A Check input statistics X 1 FPGA Boot alarm FPGA boot has not been successfully completed I A Restart the machine Reload the file system X 0 Warm up alarm Temperature level under 5 C or temperatu...

Page 124: ...Events button icon highlighted in the nex figure to access the events windos Fig 29 Events window This window allows to monitor the events list and to set the device time and date 3 8 12 Time Date se...

Page 125: ...ype o Alarm refer to alarms list in Alarms paragraph and to Alarms list table o Command o Event refer to Events list table o System init refer to Init System Event paragraph o TASK_ERR refer to Task E...

Page 126: ...port 5000 open xx xx xx xx host IP address P5K closed Connection to port 5000 closed Mode X mode Manual change mode X new mode A B mode Tx ATSC Tx ITU 470 Switch mode swhitch X Y Switch mode change S...

Page 127: ...is event is reported when the retry command is given by the Retry Alarm OPTO OPTO 2 Only in SDTX 200 version PS ON This event is reported at every amplifier restarting Only in SDTX 200 version FPGA Re...

Page 128: ...igh FWD Power high Forward Power Low Warning FWD Pwr low warning Forward Power Low Alarm FWD Pwr low alarm Reflex Power High Reflected Power high Fan Speed Fans warning S N level RF input S N low GPS...

Page 129: ...ture 0 WD_UPCV_TASK This task controls the Upconverter status 1 WD_GPS_TASK This task controls the GPS status 2 WD_STATUS_TASK This task gathers quite all the board information in order to perform the...

Page 130: ...mory Memory pool size is too small 0x01 Invalid memory block release Buffer data has been written out of boundaries of the allocated memory block 0x02 Link pointer corrupted Buffer data has been writt...

Page 131: ...rs to an error as described in the following table Table 22 Init system event specific data Byte Description Errors code 1 FS_ERR File System error 0x00 File System ok 0x01 FS partition error invalid...

Page 132: ...guration the configuration has been correctly loaded but the FPGA doesn t boot 0x10 FPGA file not found 0x11 and 0x20 Invalid FPGA file syntax error 7 LOAD_CFG_ERR sav file error 0x00 File ok 0x01 Fil...

Page 133: ...error 0x03 0x12 Invalid Analog Digital file syntax error 0x20 Digital Analog mode file not found 0x21 Digital Analog file open error 0x22 0x26 Invalid Digital Analog file syntax error 10 PREC_ERR apr...

Page 134: ...cked 0x01 PLL not locked 0x10 PLL disabled 13 UPCV_ERR Upconverter error 0x00 Upconverter ready 0x01 Upconverter not found 0x02 Upconverter doesn t correctly answer 14 CH_FILT_ERR chf file error 0x00...

Page 135: ...ew allows to manage sections windows showing java update time and events alert massages Help informs about board name GbE IP address file system and operator managing system characteristics 3 8 17 Fil...

Page 136: ...uner allows accessing the Tuner window Modulation allows accessing the Modulation window Filter allows accessing the Filter window AM PM precorrection allows accessing the AM PM precorrection window O...

Page 137: ...default properties file but it is created and then stored in System File once the properties have been saved 3 8 18 2 Time Fig 36 Time window This control allows changing the device to management PC...

Page 138: ...Display commands Alarms red boxes Events green messages o Board events Typing error yellow messages o Typed setting is incorrect Click on hide button to close these alert popup windows Fig 38 Alert me...

Page 139: ...d About shows the board name and the GbE IP address It also informs about the board uC fpga and java software versions Info shows the board system files list and the operator managing system character...

Page 140: ...meters section of info window shows the operator managing system characteristics list Use scroll bars to view all the items Click on OK button to close the window 3 8 20 Download Software Standalone T...

Page 141: ...the Security tab and then click on Custom level button To turn off the Information bar for file downloads scroll to the Downloads section of the list and then under Automatic prompting for file downlo...

Page 142: ...e SDT 200UB SDT 500UB ARK 1 ATSC Technical Information July 2009 v 1 0 Page 4 1 SDT 200UB SDT 500UB ARK 1 ATSC Software Defined Transmitter OPERATION MANUAL 4 TECHNICAL INFORMATION CONTENTS FIGURE AND...

Page 143: ...Screen Service SDT 200UB SDT 500UB ARK 1 ATSC Technical Information July 2009 v 1 0 Page 4 2 This chapter is left intentionally blank...

Page 144: ...ervice SDT 200UB SDT 500UB ARK 1 ATSC Manual change information July 2009 v 1 0 Page 5 1 SDT 500UB ARK 1 Software DefinedTransmitter OPERATION MANUAL 5 MANUAL CHANGE INFORMATION CONTENTS 5 1 INTRODUCT...

Page 145: ...nting and shipping requirements we can t get these changes immediately into printed manuals therefore this manual may contain new change information on following pages A single change may affect sever...

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