Screen Service Broadcasting Technologies SDTX-ARK1 20 Watt Multimode SDR Transmitter User Manual

Screen Service Broadcasting Technologies SpA 20 Watt Multimode SDR Transmitter

User Manual Revised

SDT 200UB – SDT 500UB ARK-1 ATSC Software Defined Transmitter Screen Service OPERATION MANUAL 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 and circuit descriptions set forth in this manual are subject to change without notice.
SDT 200UB - 500UB ARK-1 ATSC Software Defined Transmitter OPERATION MANUAL 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 and circuit descriptions set forth in this manual are subject to change without notice.
Screen Service SDT 500UB ARK-1 ATSC Contents July, 2009 v 1.0 ii SDT 500UB ARK-1 ATSC Software Definable Transmitter OPERATION MANUAL LIST OF CONTENTS CHAPTER 1: GENERAL INFORMATION Gives information on safety procedures and good practices to follow using the equipment. CHAPTER 2: PURPOSE AND PLANNING Introduction to the manual, technical specifications, brief functional description with block diagram. CHAPTER 3: OPERATIONS Installation and unpacking instructions, mounting specifications, controls and connections, first time operating procedures and channel changing procedures. CHAPTER 4: TECHNICAL INFORMATION Provides technical information on all modules including schematic diagrams and components layouts. CHAPTER 5: MANUAL CHANGE INFORMATION Contents of this publication may not be reproduced in any form without the written permission of Screen Service Broadcasting Technologies S.p.A. No representation or warranty is given and no liability is assumed by Screen Service Broadcasting Technologies S.p.A. with respect to the accuracy or use of such information, or infringement of patents or other intellectual property rights arising from such use or otherwise. All trademarks mentioned herein are the property of their respective companies.
Screen Service SDT 200UB - 500UB ARK-1 ATSC General information July, 2009 v 1.0 Page 1 - 1 SDT 200UB - 500UB ARK-1 ATSC Software Defined Transmitter OPERATION MANUAL 1 GENERAL INFORMATION CONTENTS 1.1 SAFETY SUGGESTIONS ...................................................................................................................... 2 1.2 GENERAL SAFETY RECOMMENDATIONS ......................................................................................... 3 1.3 GOOD PRACTICES ............................................................................................................................... 3 1.4 PROCEDURE FOR 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 TREATMENT FOR BURNS ............................................................................................................ 6 1.5.3 ELECTRIC SAFETY PRECAUTIONS............................................................................................. 7 1.5.4 COMPONENTS CONTAINING TOXIC MATERIAL HANDLING PRECAUTION ........................... 7 1.5.5 ELECTROSTATIC PRECAUTIONS................................................................................................ 7 1.6 R&TTE DIRECTIVE 1999/5/EC.............................................................................................................. 8 1.7 WASTE ELECTRICAL AND ELECTONIC EQUIPMENT (WEEE)......................................................... 9 1.8 RADIO LINK SYSTEM SPECIAL ADVISE: EN 50385 STANDARD...................................................... 9
Screen Service SDT 200UB - 500UB ARK-1 ATSC General information July, 2009 v 1.0 Page 1 - 2 1.1 SAFETY SUGGESTIONS Regardless of how well electrical equipment is designed, personnel can be exposed to dangerous electrical shock when protective covers are removed for maintenance or other activities. Therefore, it is incumbent on the user to see that all safety regulations are consistently observed and that each individual assigned to the equipment has a clear understanding of the first aid related to electrical shocks. (see next pages) In addition these safety practices must be followed: ¾ Do not attempt to adjust unprotected circuit controls or to dress leads with power on. ¾ Always avoid placing parts of the body in series between ground and circuit points. ¾ To avoid burns, do not touch heavily loaded or overheated components without precautions. ¾ Remember that some semiconductor cases and solid-state circuits carry high voltages. ¾ Do not assume that all 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 suitable resistor before any circuit points are touched. ¾ Don't take chances. Be fully trained. Screen Service Italia equipment should be operated and maintained by fully qualified personnel. ¾ Do not service alone and do not perform internal adjustments of this unit unless another person capable of rendering first aid and resuscitation is present. ¾ Some components used in the construction of this equipment contain Beryllium Oxide (BeO). This substance is harmless as it is, but becomes highly dangerous if it is ground to powder. Special procedures of disposal must be observed in case of failure of these devices. NOTE: This section is not intended to contain a complete statement of all safety precautions which should be observed by personnel in using this electronic equipment or others. Screen Service shall not be responsible for injury or damage resulted from improper procedures or from using it by improperly trained or inexperienced personnel.
Screen Service SDT 200UB - 500UB ARK-1 ATSC General information July, 2009 v 1.0 Page 1 - 3 1.2 GENERAL SAFETY RECOMMENDATIONS When connecting the equipment to the power, please follow these important recommendations: ¾ This product is intended to operate from a power source that will not apply more than 10% of the voltage specified on the rear panel between the supply conductors or between either supply conductor and ground. A protective-ground connection by way of the grounding conductor in the power cord is essential for safe operation. ¾ This equipment is grounded through the grounding conductor of the power cord. To avoid electrical shock, plug the power cord into a properly wired socket before connecting to the product input or output terminals. ¾ Upon loss of the protective-ground connection, all accessible conductive parts (including parts that may appear to be insulating) can render an electric shock. ¾ To avoid fire hazard, use only the fuse of correct type, voltage rating, and current rating. Refer fuse replacement to qualified service personnel. ¾ To avoid explosion, do not operate this equipment in an explosive atmosphere. ¾ To avoid personal injury, do not remove the product covers or panels. Do not operate the product without the covers and panels properly installed. 1.3 GOOD PRACTICES In maintaining the equipment covered in this manual, please keep in mind the following, standard good practices: ¾ At regular intervals, the condition 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 be carried out on interlocking systems of doors, mechanical interlocks, isolating switches, earthing switches, parallel resistances and protective devices against over-voltages and over-currents. The above checks shall not be carried out after the protective and safety devices have operated under fault conditions. The safety devices shall not be altered or disconnected except for replacement, nor shall the safety circuit be modified without specific approval of the appropriate authority in each case. ¾ When connecting any instrument (wattmeter, spectrum analyzer, etc.) to a high frequency output, use the appropriate attenuator or dummy load to protect the final amplifiers and the instrument input. ¾ When inserting or removing printed circuit boards (PCBs), cable connectors, or fuses, always turn off power to the affected portion of the equipment. After power is removed, allow sufficient time for the power supplies to bleed down before reinserting PCBs. ¾ When troubleshooting, remember that FETs and other metal-oxide semiconductor (MOS) devices may appear defective because of leakage between traces or component leads on the printed circuit board. Clean the printed circuit board and recheck the MOS device before assuming it is defective. ¾ When replacing MOS devices, follow standard practices to avoid damage caused by static charges and soldering. ¾ When removing components from PCBs (particularly ICs), use care to avoid damaging PCB traces.
Screen Service SDT 200UB - 500UB ARK-1 ATSC General information July, 2009 v 1.0 Page 1 - 4 1.4 PROCEDURE FOR ESTABLISH THE ABSENCE OF VOLTAGE Follow these simple steps for establish the absence of voltage: ¾ Before starting work on the equipment, it shall be isolated from the mains supply. This disconnection shall always be checked by visual inspection. Further precautions shall be taken to ensure that the mains supp!y cannot be restored whilst work is being carried out. After the mains supply has been disconnected, all other lines such as control, interlocking and modulation lines shall be disconnected if they carry dangerous voltages. Moreover, the antenna or the antenna transmission line shall be disconnected from the antenna terminal device to prevent the introduction of dangerous voltages due to antenna pick-up. When disconnection of the antenna or antenna transmission line is not possible, other suitable precautions shall be taken, for example, earthing, when necessary at several places, to esablish absence of voltage. These earthing connections shall be very short compared with the wave-lenght. ¾ Capacitors which are connected to a circuir isolated frcm its supply shall be discharged and have their terminals permanently short-circuited and the casing earthed during the whole period of the work. ¾ The electrical charge retained by electrical machinery when stopped may, in certain cases, be sufficient to cause a severe shock. This shall be taken into account when making connections to an apparently "dead" machine. Therefore all machinery shall be discharged and earthed using an adequately insulated lead for this purpose. The discharge operation shall be repeated several times. ¾ Before any maintenance work is carried out on automatic or remote controlled equipment, the remote swithching circuits shall be made inoperative. 1.4.1 PROCEDURE FOR DETERMINATION OF THE ABSENCE OF VOLTAGE After the equipment has been isolated according to the standard EN60215, the absence of voltage shall be determined at the work place. This may be done by the use of voltage indicators, measuring instruments, glow discharge lamps for indicating radio-frequency voltage or other suitable means.
Screen Service SDT 200UB - 500UB ARK-1 ATSC General information July, 2009 v 1.0 Page 1 - 5 1.5 FIRST AID IN CASE OF ELECTRICAL SHOCK If someone seems unable to free himself while receiving an electric shock, turn power off before rendering aid. A muscular spasm or unconsciousness can make a victim unable to free himself from the electrical power. If power cannot be turned off immediately, very carefully loop a length of dry non-conducting material (such as a rope, insulating material, or clothing) around the victim and pull him free of the power. Carefully avoid touching him or his clothing until free of power. 1.5.1 EMERGENCY RESUSCITATION 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. Kneel by their side and place one hand on the forehead and the other under the chin. Tilt the head back and lift the chin until teeth almost touch. Look and listen for breathing. Step 3 If not breathing normally, pinch the nose and cover the mouth with yours. Give two full breaths. The person's chest will rise if you are giving enough air. Step 4 Put the fingertips of your hand on the Adam's apple, slide them into the groove next to the windpipe. Feel for a pulse. If you can not feel a pulse or are unsure, move on to the next step. DO NOT TOUCH VICTIM OR HIS CLOTHING BEFORE POWER IS DISCONNECTED OR YOU CAN ALSO BECOME A SHOCK VICTIM
Screen Service SDT 200UB - 500UB ARK-1 ATSC General information July, 2009 v 1.0 Page 1 - 6 Step 5 Position your hands in the center of the chest between the nipples. Place one hand on top of the other. Step 6 Push down firmly two inches. Push on chest 15 times. CONTINUE WITH TWO BREATHS AND 15 PUMPS UNTIL HELP ARRIVES. 1.5.2 TREATMENT FOR BURNS ¾ Continue treat victim for electrical shock. ¾ Check for points of entry and exit of current. ¾ Cover burned surface with a clean dressing. ¾ 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, except the injured part, since there is a tendency to chill. ¾ Splint all fractures. (Violent muscle contractions caused by the electricity may result in fractures.) ¾ Never permit burned surfaces to be in contact with each other, such as: areas between the fingers or toes, the ears and the side of the head, the undersurface of the arm and the chest wall, the folds of the groin, and similar places.. ¾ Transport to a medical facility
Screen Service SDT 200UB - 500UB ARK-1 ATSC General information July, 2009 v 1.0 Page 1 - 7 1.5.3 ELECTRIC SAFETY PRECAUTIONS All the parts making up the equipment have got danger identification tags (with a yellow background) to highlight the parts dangerous for the operator that has access to the system. Presence of hazardous energy levels A hazardous energy level is defined as a stored energy level of 20 J or more, or an available continuous power level of 240 VA or more, at a potential of 2 V or more. 1.5.4 COMPONENTS CONTAINING TOXIC MATERIAL HANDLING PRECAUTION Beryllium (BERILLIUM OXIDE) is used in the construction of the some of the components in this equipment. This material, when in the form of fine dust or vapor and inhaled into the lungs, can cause a respiratory disease. In its solid form, as used here, it can be handled quite safely although it is prudent to avoid handling conditions which promote dust formation by surface abrasion. Because of this hazard, you are advise to be very careful in removing and disposing 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 the hazard and then disposed of in a safe manner by an authorized toxic waste contractor. Before removing or replacing any RF COMPONENTS, make sure that all precautions comply with SAFETY recommendations. This WARNING tag is used for the RF COMPONENTS. 1.5.5 ELECTROSTATIC PRECAUTIONS Before removing or replacing any PCB assembly within the equipment, make sure that all precautions comply with ESD protections (ESD = Electro Static Discharge). Make sure that electrostatic discharge protections are reset after maintenance and/or measurement operations. This ATTENTION tag is used for the majority of electronic devices that are sensitive to electrostatic discharges. If electronic parts have to be touched during installation or repair, please observe the following precautions. Operators must be equipped with anti-static protection devices such as: Elastic wrist band. To be fixed on the operator’s wrist. Flexible cord. To be connected to the elastic wrist band and the special plug on the shelf highlighted with the ESD warning label.
Screen Service SDT 200UB - 500UB ARK-1 ATSC General information July, 2009 v 1.0 Page 1 - 8 1.6 R&TTE DIRECTIVE 1999/5/EC Declaration of Conformity with regards to the R&TTE Directive 1999/5/EC English: This equipment is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC Deutsch: Dieses Gerät entspricht den grundlegenden Anforderungen und den weiteren entsprechenden Vorgaben der Richtlinie 1999/5/EU. Dansk: Dette udstyr er i overensstemmelse med de væsentlige krav og andre relevante bestemmelser i Directiv 1999/5/EF. Español: Este equipo cumple con los requisitos esenciales asi como con otras disposiciones de la Directiva 1999/5/EC. 'Ελληνας Αυτός ο εξοπλισµóς συµµορφώνεται µε τις ουσιώδεις απαιτήσεις και τις λοιπές διατάξεις της Οδηγίας 1999/5/ΕΚ Français: Cet appareil est conforme aux exigences essentielles et aux autres dispositions pertinentes de la Directive 1999/5/EC. Íslenska: Þessi búnaður samrýmist lögboðnum kröfum og öðrum ákvæðum tilskipunar 1999/5/ESB. Italiano: Questo apparato é conforme ai requisiti essenziali ed 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 med de grunnleggende krav og andre relevante bestemmelser i EU-directiv 1999/5/EC. Português: Este equipamento satisfaz os requisitos essenciais e outras provisões da Directiva 1999/5/EC. Suomalainen: Tämä laite täyttää direktiivin 1999/5/EY oleelliset vaatimukset ja on siinä asetettujen muidenkin ehtojen mukainen. Svenska: Denna utrustning är i överensstämmelse med de väsentliga kraven och andra relevanta bestämmelser i Direktiv 1999/5/EC. The Declaration of Conformity related to this product can be found at the following URL: www.screen.it/rtte The following CE mark is affixed to the equipment: RADIO LINKS: 0470 TV BROADCASTING EQUIPMENTS: 0648 The identification number of the Notified Body who certified the product might change. This equipment is intended to be used in all EU and EFTA countries. The use of this equipment may be restricted to certain frequencies and requires a license for operation. For more details, contact your customer service representative.
Screen Service SDT 200UB - 500UB ARK-1 ATSC General information July, 2009 v 1.0 Page 1 - 9 1.7 WASTE ELECTRICAL AND ELECTONIC EQUIPMENT (WEEE) The purpose of the DIRECTIVE 2002/96/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 27 January 2003 on waste electrical and electronic equipment (WEEE) is, as first priority, the prevention of waste electrical and electronic equipment and, in addition, the reuse, recycling and other forms of recovery of such wastes so as to 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) the use of the RADIOLINK SYSTEM composed of: • EQUIPMENT(s) • CONNECTION(s) • ANTENNA(s) Shall certify under its own responsibility the conformity as per EN 50385 standard: EN 50385:2002 - Product standard to demonstrate the compliance of radio base stations and fixed terminal stations for wireless telecommunication systems with the basic restrictions or the reference levels related to human exposure to radio frequency electromagnetic fields (110 MHz - 40 GHz) - General public.
Screen Service SDT 200UB - 500UB ARK 1 Purpose and planning July, 2009 v 1.0 Page 2 - 1 SDT 200UB - 500UB ARK-1 ATSC Software Defined Transmitter OPERATION MANUAL 2 PURPOSE AND PLANNING CONTENTS 2.1 INTRODUCTION .................................................................................................................................... 3 2.2 ITU 470 modulator .................................................................................................................................. 3 2.3 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 ENVIRONMENTAL ........................................................................................ 7 2.6.3 INPUT PARAMETERS .................................................................................................................... 7 2.6.3.1 DIGITAL 1, 2, 3, 4 .................................................................................................................... 7 2.6.3.2 GBE .......................................................................................................................................... 7 2.6.3.3 GPS .......................................................................................................................................... 7 2.6.4 OUTPUT PARAMETERS ................................................................................................................ 7 2.6.4.1 RF GENERAL .......................................................................................................................... 7 2.6.5 ATSC MODULATION ...................................................................................................................... 8 2.6.6 OUTPUT PARAMETERS ................................................................................................................ 8 2.6.6.1 ATSC MODE ............................................................................................................................ 8 2.6.7 RF AMPLIFICATION ....................................................................................................................... 9
Screen Service SDT 200UB - 500UB ARK 1 Purpose and planning July, 2009 v 1.0 Page 2 - 2
Screen Service SDT 200UB - 500UB ARK 1 Purpose and planning July, 2009 v 1.0 Page 2 - 3 2.1 INTRODUCTION ARK1 ATSC is a Multi-standard Television Transposer based on Software defined technology; ARK1 ATSC allows the definition of different operative modes on the same hardware platform. At the state of the art ARK1 ATSC has two working modes: • ITU 470 modulator (based on ITU-R BT.470-7); • ATSC modulator (based on ATSC A/53). ITU 470 modulator receives NTSC signals on SDI interfaces and modulates them. ATSC modulator receives ATSC signals and modulates them. Inputs and outputs allow to import and export TS contents on ASI and GBE interfaces. The single software controller 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 mode follows. 2.2 ITU 470 modulator ITU 470 modulator for NTSC (ITU-R BT.470-7) television system. Capable of: • Agile UHF output Up-converter (from 473 MHz up to 851 MHz). • Video and Audio modulation parameters setting. • AM/PM Software Pre-correction. 2.3 ATSC modulator ATSC modulator for digital (ATSC A/53) television standard. Capable of: • Agile UHF input Down-converter (from 473 MHz up to 851 MHz) • Agile UHF output Up-converter (from 473 MHz up to 851 MHz). • Input RF signal level monitoring. • Auxiliary Transport Stream inputs on ASI (EN-50083/9). • Auxiliary Transport Stream inputs on Gigabit Ethernet (Pro-MPEG cop 3) - not implemented. • Adaptive filter. • AM/PM Software pre-correction.
Screen Service SDT 200UB - 500UB ARK 1 Purpose and planning July, 2009 v 1.0 Page 2 - 4 2.3.1 FUNCTIONAL BLOCK DIAGRAMS BOARD MODE SELECTORRF IN DOWNCONVERTER IF IN36 MHzALARMPROCESSOREVENTPROCESSORRELAYSMANAGEMENTSNMP TRAPPROCESSORGbEMANAGEMENTRELAYSAM/PMPRECORRECTION RF Ou tputAMPLIFIERAMPL PWR OFFUPCONVERTERCHANNELRF1 PPS external10 MHz externalGPS input GPS RxCLOCKSELECTION10 M &1 PPS GPS10 M &1 PPSATSC ModulatorITU470 ModulatorSDIInput 1SDIInput 2ATSC MO DE ALARMSUPCONVERTERALARMSCLOCK ALARMSAMPLI/POWERALARMSSYSTEM ALARMSDOWNCONVERTERALARMSALARMS DETECTIONBoard modeManagementOPTORS 232LOCALINTERFACECOMMANDSMAILBOXSNMPSERVERJAVASERVEROPTO INPUTMANAGEMENTSTAND-BY STAND-BYProcessorSTD-BYcommandNETWORKMANAGEMENTCOMMANDSPROCESSOR SNMPSERVERJAVASERVERMANAGEMENTCOMMANDSRESETCOMMANDSOPTOcommandEVENTSMonitoringIF OUTGPS unlo cked alarm10MHz unlock ed alarmGPS com m unicat ion error a lar m129 MHz unlocked alarm960 MHz unlocked alarmDown-conv. oscillator unlock alarmRf input Squelch ala rmFile system error alarmBad file in file system alarmNo TS InputUp-conv. oscillator unlocked alarmUp-conv comm municationerror alarmPSU voltag e out of range ala rmPSU current out of range alarmHigh case tem perature alar mAbsolute power limiter alarmCase temperat ure warni ngCase temperat ure al armHigh forward power alarmLow forward power warningLow forward power alarmHigh refl ected power al armFAN s peed al armAMPLI POWER ALARMSUPCONVERTER ALARMSATSC MODE ALARMSSYSTEM ALARMSDOWNCONVERTER ALARMSCLOCK ALARMSWarm UP AlarmFPGA Boot Alar mRX ATSC ALARMSASI outputASI/SSIInput 1GBeInputASI/SSIInput 2ASI/SSIInput 3ASI/SSIInput 4 ADAPTIVE FILTERI/Q basebandIF to AM/PMPRECORRECTIONNo SDI InputITU 470 MODE ALARMSWrong input standard
Screen Service SDT 200UB - 500UB ARK 1 Purpose and planning July, 2009 v 1.0 Page 2 - 5 2.4 PURPOSE This manual contains information and reference documentation on installation, operation and maintenance 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 AGILE DOWN CONVERTER 6TH AGILE UP CONVERTER 7TH DC/DC CONVERTER AC/DC POWER SUPPLYRF AMPLIFIER IF DIGITAL COOLING SYSTEM AGILE DOWN CONVERTER AGILE UP CONVERTER DC/DC CONVERTER(layer B) DSP (layer A)
Screen Service SDT 200UB - 500UB ARK 1 Purpose and planning July, 2009 v 1.0 Page 2 - 6 2.5.1 FRONT AND RARE PANEL FUNCTIONS LIST On the front panel are located the following functions/connectors (from left to right) 1. RF INPUT 2. GPS INPUT 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 following functions/connectors (from left to right) 1. AC MAIN INPUT & ON/OFF SWITCH 2. AC/DC FAN 3. GROUND REFERENCE 4. AUX REMOTE 5. 10 MHz INPUT 6. 1 PPS INPUT 7. FANs EQUIPMENT COOLING (a & b) 8. RF OUTPUT 9. RF MONITOR 1 2 3 4 5 6 7a 7b 8 9
Screen Service SDT 200UB - 500UB ARK 1 Purpose and planning July, 2009 v 1.0 Page 2 - 7 2.6 TECHNICAL SPECIFICATIONS 2.6.1 GENERAL Available standards ATSC Operating frequency range UHF Band (470 - 862 MHz) Cooling Forced Air (3 FANS: 1 P.S + 2 equipment) Main supply 230 V AC MAX Power consumption 500 VA (ARK 1 – 201 U) 200 VA (ARK 1 – 100 U) 2.6.2 MECHANICAL AND ENVIRONMENTAL Dimensions 483 mm (W) x 400 mm (D) x 90 mm (H) Weight 11 kg approx. Operating temperature from 0° C to + 45° C Storage 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 270 MB/s Data rate error ±3ppm Input connector BNC Input impedance 75 Ω 2.6.3.2 GBE MPEG over IP Transport Stream input using GBE port (not yet implemented). Full control and management via SNMP protocol using GBE port 2.6.3.3 GPS Input connector TNC female Antenna power supply from transmitter, 5V DC 2.6.4 OUTPUT PARAMETERS 2.6.4.1 RF GENERAL RF OUTPUT Connector N Female Impedance 50 Ω Load mismatches 2:1 Max. (With output isolator) RF monitor connector SMA Impedance 50 Ω
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 F0 ± 4.3 MHz better than 40 dB With pre-correction inserted Spurious emission (with output filter) < -60 dBc$QH[WHUQDOILOWHULVUHTXLUHGIRUFRPSOLDQFHZLWKWKHHPLVVLRQPDVNV6FUHHQ6HUYLFHUHFRPPHQGVWKH&207(&+&/;&RUDQ\)&&DSSURYHGILOWHUZLWKVLPLODUVSHFLILFDWLRQV6HH&/;&VSHFVVKHHWDWWDFKHGDWWKHHQGRIWKLVVHFWLRQ
Screen Service SDT 200UB - 500UB ARK 1 Purpose and planning July, 2009 v 1.0 Page 2 - 9 2.6.7 RF AMPLIFICATION The signal coming from the agile up converter goes to the RF amplifier section. 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 final stage, the RF signal passes through a directional coupler. The directional coupler detects samples of direct and reflected power and passes this information to the check function
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Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 1 SDT 200UB – SDT 500UB ARK-1 ATSC Software Defined Transmitter OPERATION MANUAL 3 OPERATIONS CONTENTS 3.1 INSTALLATION ...................................................................................................................................... 4 3.1.1 INSTALLATION PROCEDURE CHECK OFF..................................................................................... 4 3.1.2 SITE SELECTION............................................................................................................................... 4 3.1.2.1 MOUNTING SPECIFICATIONS .................................................................................................. 4 3.1.3 UNPACKING....................................................................................................................................... 4 3.1.4 EQUIPMENT MOUNTING .................................................................................................................. 5 3.1.5 FRONT PANEL ................................................................................................................................... 6 3.1.5.1 REAR PANEL .............................................................................................................................. 6 3.1.5.2 REAR PANEL CONNECTORS.................................................................................................... 6 3.2 MULTIMETER......................................................................................................................................... 8 3.2.1 LOCAL INTERRFACE MENU TREE .................................................................................................. 9 3.2.2 BOOT AND 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 SNMP tree structure.......................................................................................................................... 18 3.3.5 Configuring alarms masks................................................................................................................. 32 3.3.6 Traps ................................................................................................................................................. 34 3.3.7 Configuring traps............................................................................................................................... 34 3.4 STANDALONE/DRIVER WORKING MODES...................................................................................... 37 3.5 TRANSPORT-LEVEL PROTOCOLS.................................................................................................... 40 3.6 JAVA(TM) PLATFORM......................................................................................................................... 41 3.6.1 Download .......................................................................................................................................... 41 3.6.2 Java Control Panel............................................................................................................................ 41 3.6.3 Supported Web Browsers ................................................................................................................. 42 3.7 JAVA REMOTE GRAPHIC USER INTERFACE .................................................................................. 43 3.7.1 Java interface overview..................................................................................................................... 43 3.7.2 General.............................................................................................................................................. 45 3.7.3 Input .................................................................................................................................................. 46 3.7.4 Tuner ................................................................................................................................................. 51 3.7.4.1 Modes management .................................................................................................................. 51 3.7.5 Modes switching rules................................................................................................................ 56 3.7.6 Tuner management.................................................................................................................... 56
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 2 3.7.7 Modulation......................................................................................................................................... 58 3.8 Filter ...................................................................................................................................................... 64 3.8.1 Management panel .................................................................................................................... 66 3.8.2 Complex filter coefficients graph................................................................................................ 68 3.8.3 Module graph ............................................................................................................................. 68 3.8.4 Phase graph............................................................................................................................... 68 3.8.5 AM/PM pre-correction tool ................................................................................................................ 69 3.8.6 Connection to port 5000............................................................................................................. 71 3.8.7 Output................................................................................................................................................ 72 3.8.8 Network ............................................................................................................................................. 83 3.8.9 GPS................................................................................................................................................... 90 3.8.10 Alarms ............................................................................................................................................... 92 3.8.11 Events ............................................................................................................................................. 102 3.8.12 Time/Date setting..................................................................................................................... 102 3.8.12.1 Events monitoring .................................................................................................................... 103 3.8.13 Task Error Event ...................................................................................................................... 107 3.8.14 System Error Event.................................................................................................................. 108 3.8.15 System Initialization Event ....................................................................................................... 109 3.8.16 System menu .................................................................................................................................. 113 3.8.17 File menu ................................................................................................................................. 113 3.8.18 View menu ............................................................................................................................... 114 3.8.18.1.1 Option sub-menu............................................................................................................ 115 3.8.18.2 Time.................................................................................................................................. 115 3.8.18.3 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: SNMP Protocol Preferences................................................................................................................. 17 Fig. 4: ARK1 ATSC MIB Browser .................................................................................................................... 17 Fig. 5:Configuring alarms ................................................................................................................................ 33 Fig. 6:Configuring traps ................................................................................................................................... 35 Fig. 7:SNMP Trap Message ............................................................................................................................ 35 Fig. 8: PC Control Panel.................................................................................................................................. 41 Fig. 9: Java Control Panel ............................................................................................................................... 42 Fig. 10: Temporary Files Settings.................................................................................................................... 42 Fig. 11: Java main control switch .................................................................................................................... 43 Fig. 12: System commands bar....................................................................................................................... 43 Fig. 13: Operation pages bar........................................................................................................................... 44 Fig. 14: System menu...................................................................................................................................... 44 Fig. 15: General window.................................................................................................................................. 45 Fig. 16: Input window....................................................................................................................................... 46 Fig. 17: Tuner window ..................................................................................................................................... 51 Fig. 18: Modulator window.............................................................................................................................. 58 Fig. 19: Adaptive Filter..................................................................................................................................... 64 Fig. 20: Filter window....................................................................................................................................... 65 Fig. 21: Filter window: complex filter coefficients graph .................................................................................. 68 Fig. 22: Filter window: module graph............................................................................................................... 68 Fig. 23: Filter window: phase graph................................................................................................................. 68 Fig. 24: Releasing connection ......................................................................................................................... 71
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 3 Fig. 25: Output window.................................................................................................................................... 72 Fig. 26: Network window ................................................................................................................................. 83 Fig. 27: GPS window ....................................................................................................................................... 90 Fig. 28: Alarms window.................................................................................................................................... 92 Fig. 29: Events window.................................................................................................................................. 102 Fig. 30: Time/Date 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: Alerts window.................................................................................................................................... 115 Fig. 38: Alert message................................................................................................................................... 116 Fig. 39: Help menu ........................................................................................................................................ 117 Fig. 40: About window ................................................................................................................................... 117 Fig. 41: Info window: file system content....................................................................................................... 118 Fig. 42: Info window: client system parameters ............................................................................................ 118 Fig. 43: Download Software Standalone ....................................................................................................... 119
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 4 3.1 INSTALLATION 3.1.1 INSTALLATION PROCEDURE CHECK OFF Some procedures in this section contain steps preceded by a check box. Fill out or initial each step as it is completed. 3.1.2 SITE SELECTION Use the following specifications to establish criteria for site selection and equipment installation. 3.1.2.1 MOUNTING SPECIFICATIONS ¾ Mount. • A floor-standing, open rack or permanent structure with vertical mounting members conforming to EIA Standard 310 is recommended. ¾ Environment. • Ambient temperature: 0°C to +45°C (room temperature or below is ideal) • Relative humidity: 10% to 90%, non condensing ¾ 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 approximately 20 centimeters clearance for making connections. • Access to the rear requires approximately 20 centimeters clearance for making connections. 3.1.3 UNPACKING The containers used to ship a MAGNUM transmitter will vary with the number of options ordered. If there is any external damage to the containers, inform the shipping company and request that an agent be present during unpacking. Carefully unpack the boxes (no special instructions are required) and note any damage making pictures if possible. After all items are unpacked, check the equipment received. If there are any damages or shortages, notify the carrier and Screen Service BT immediately.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 5 3.1.4 EQUIPMENT MOUNTING Install the transmitter in an EIA (Standard 310) 19 inch rack as follows:  Place the equipment into the rack (2 units), align the mounting holes, and secure in place with four rack screws.  If configured to operate, make sure the "LINE" switch on the front panel of the POWER 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 devices useful to protect the equipment.  Connect the transmitting antenna cable to the "RF OUTPUT" connector in the rear panel.  Connect the Transport Stream source/s, SAT RECEIVER , GPS, SNMP PORT, AUX REMOTE and CVBS/R,G,B to the relevant connectors on the front and rear panel.  REMEMBER TO CONNECT the equipment to the GROUND using the relevant screw located on the rear panel.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 6 3.1.5 FRONT PANEL 1 2 3 4 5 6 7 8 9 10 ARK 1 Front Panel n. Label Description 1 RF INPUT 2 GPS IN 3 ASI OUTPUT 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 FAN 3 GND 4 AUX REMOTE 5 10 MHz INPUT 6 1 PPS INPUT 7,a,b FANs EQUIPMENT 8 RF OUTPUT N Type (50W) female connector, 50 Ω 9 RF MONITOR BNC Type female connector, 50 Ω 3.1.5.2 REAR PANEL CONNECTORS
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 7 AUX REMOTE CONNECTOR Sub-D 25 Male. PIN ASSIGNMENT REMARKS 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 NOR. CLOSED 18 RL 0 19 COM RL 1 NOR. CLOSED 20 RL 1 21 COM RL2 NOR. CLOSED 22 RL 2 23 COM RL 3 NOR. CLOSED 24 RL 3 25 Fig. 1: AUX REMOTE CONNECTOR
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 8 3.2 MULTIMETER The following paragraphs describe the local user interface for ARK1. This user interface is composed of LCD Display, seven buttons and two status leds. Here below is depicted the ARK1 Front Panel. • STAND-BY: push this button (lie in wait for two seconds) to put the equipment on STAND-BY mode. The orange led lights up and the written STAND-BY MODE appears on the display. The remote Stand-by mode is enforceable only if on JAVA interface this feature is enabled. • ON: push this button (lie in wait for two seconds) to turn on the equipment. The green led lights up and the MAIN MENU is displayed. • 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 to the previous one. Touching the screen with a finger the green led lights up. • ALARM: when an alarm occurs the RED LED lights up. • UP ARROW: push this botton to scroll up menus or to increase a value. Touching the screen with a finger the green led lights up. • DOWN ARROW: push this botton to scroll down menus or to decrease a value. Touching the screen with a finger the green led lights up. • LEFT ARROW: push this botton to move within a string. Touching the screen with a finger the green led lights up. • RIGHT ARROW: push this botton to move within a string. Touching the screen with a finger the green led lights up. OK ALARM ESCAPE ON STANB-BY LEFT ARROW UP ARROW RIGHT ARROW DOWN ARROW
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 9 3.2.1 LOCAL INTERRFACE MENU TREE Main displaymenuNetwork setupSystem StatusIP addr GBEGateway GBENetmask GBESystemA1:A2:A3:A4G1:G2:G3:G4N1:N2:N3:N4Actual modeAmplifier statusPower supplyTemperatureFans speedReal Time ClockOptos statusRelays statusInputATSC:MenuMultiple choiceData RLEGENDData WCurrent Mode A / BTx ATSC / Tx ITU 470VoltageCurrentCasePSUFAN 1FAN 2TimeDateOpto1Opto2Opto3Opto4Relay1Relay2Relay3Relay4Input selectedLockBitrateUsefulOverflowFormatErrorsStatusITU 470: Input SelectedLockModeAudio
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 10 Main displaymenuTunerMenuMultiple choiceData RLEGENDOutputOutput RF statusFrequency refChannelOffsetFWD powerRFL powerData WSystem statusModulationAlarmsAlams listInput channelInput offsetInput squelchRx levelCWCW A/VPedes levelWhite levelSynch amplDeviationvideo testAudio testAudio muteForce Null PckDelete Null PckCarrier level 1Carrier level 2EmphasisAudio typeATSC:ITU 470:Installer versionRTP1 InputIPStatusRTP2 InputIPStatus
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 11 Reset systemChange modeMode AMode BYesNoTime and DateTimeDateMain displaymenu MenuMultiple choiceData RLEGENDData W Fig. 2: Local Interface Menu Tree
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 12 3.2.2 BOOT AND WELCOME MESSAGE Turning on the equipment, the display shows the progress bar as follow: When the boot is over, the board is ready. Press ESC to enter the main menu, otherwise after one minute waiting the idle status message appears. 3.2.3 Idle Menu This menu appears after one minute waiting from the last touch. Information contained in the Idle Menu are described in next table. Screen ServiceARK - ATSC/ITU.470Up Converter check Init : [ ] Wait Screen ServiceARK - ATSC/ITU.470 System Init Init : [ ] Wait Screen ServiceARK - ATSC/ITU.470Boot FPGAInit : [ ] Wait Screen ServiceARK - ATSC/ITU.470 Up Converter check Init : [ ] Wait Screen ServiceARK - ATSC/ITU470 Start system Init : [ ] Ready Screen ServiceARK –ATSC/ITU.47010.77.104.4 Ready ARK –ITU 470 In: RTP1 Out 23.1dBm CH:22 UTC: 14:11 08/11/06 ARK -ATSC In: RTP1 Out 23.1dBm CH:22 UTC: 14:11 08/11/06
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 13 Table 1. Local User Interface: Idle Menu Information Description Operating mode • ARK - ATSC: ATSC modulator • ARK - ITU 470: NTSC modulator Input • In: input selected Output Power and Channel • Out: output power and channel UTC • Time and date coming from GPS receiver Press ESC to enter the MAIN MENU. 3.2.4 Main Menu This menu shows five SUBMENUS. It is possible 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. Submenu Description Network setup Enter this submenu to change: • Board IP address • Gateway address • Netmask System Status Enter this submenu to monitor: • Selected mode / System HW status • Selected input statistics • Tuner status • Output status and settings • Actual modulation • Installer version All information are refreshed every 5 seconds. Alarms Enter this submenu to view the alarm list Change Mode Network setup System Status / OK:Enter/
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 14 Reset system Enter this submenu to reset the device. Change mode Enter this submenu to change operating mode (A or B). Time and Date Enter this submenu to change Time and Date 3.2.5 LCD alarms Through the LCD Alarms mask it is possible to select which alarm has to be notified on LCD display. The alarm button is lighted and when an alarm condition occurs, alarms status is displayed in the Alarms submenu. The following table lists the alarms messages displayed on LCD, associated to the corresponding alarm (refer to Alarms paragraph for further information about alarms and their masks). Table 2. Alarms descriptions 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 Communication error UPCV dialog error Temperature High Alarm Temperature high Temperature Level-3dB Temp alarm (-3dB) Temperature High Warning Temp warning Forward Power High FWD power high Forward Power Low Warning FWD low warning Forward Power Low Alarm FWD low alarm Reflex Power High RFL power high Fan Speed Fans warning S/N level RF in S/N low GPS Lock GPS not locked GPS Communication Error GPS dialog error Signal 10 MHz Lock 10MHz not detected Signal 129 MHz Lock 129MHz not detected Signal 960 MHz Lock 960MHz not detected Down Converter Osc. Unlock DWCV not locked No RF Input In. not detected RF Input Squelch RF in Squelch RF Digital Ber Alarm RF BER high File System Error FS wrong
Screen Service 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 Sys. warm up
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 16 3.3 SNMP – SIMPLE NETWORK MANAGEMENT PROTOCOL The SNMP model assumes the existence of managers and agents. A manager is a software module in a management system responsible for managing the device. An agent is a software module in a managed device responsible for maintaining local management information and delivering that information to a manager via SNMP. A management information exchange can be initiated by the manager (via polling) or by the agent (via trap). Interaction between a user of board management and the board management software takes place across a user interface. Such an interface is needed to provide users with a monitoring and controlling tool in order to allow some parameters to be viewed or set locally. The operations that are supported in SNMP network management are the alteration and inspection of variables. Specifically, three general-purpose operations may be performed 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 station sends an unsolicited scalar object value to a management station. Management information accessible via SNMP is maintained in a management information base (MIB) at each manager and agent node. On manager side, ARK1 ATSC management system has been tested with MG-SOFT as MIB Browser; besides compatibility with any other MIB browser is assured. The following MIB libraries are required for the SNMP management of the equipment: • SCREENSERVICE-SCB-BROADCASTING-MIB.my; • ark1atsc_0_6.MY. Compatibility tested and assured with SNMP version 1 and 2. 3.3.1 SNMP Protocol Preferences Go to SNMP Protocol Preferences. The following parameters should be set in order to correctly configure the SNMP Manager: • SNMP protocol version: SNMPv1; • Read Community: the same of the one set in the Get field of Java interface, community section; • Set Community: the same of the one set in the Set field of Java interface, community section; • Timeout [s]: user defined; • Retransmits: user defined; • Port number: 161.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 17 Next figure illustrates how to configure SNMP Protocol Preferences using MG_SOFT 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 (or a special MIB browser). Next figure, referring to iReasoning MIB Browser as an example, is a broad view of the ARK1 ATSC tree structure. Fig. 4: ARK1 ATSC MIB Browser
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 18 3.3.3 OID Any status and setup information has an OID (Object Identifier). The OID of the ARK1 ATSC system is: • screenservice_ark1atsc: 1.3.6.1.4.1.21678.186 iso(1).org(3).odd(6).internet(1).private(4).enterprises(1).screenservice(21678).screenservice_ark1atsc(186) 3.3.4 SNMP tree structure The screenservice_ark1atsc tree has 12 nodes and 1 leave. The nodes are: • ark1atsc_SystemInfo: global description of the system. • ark1atsc_Mode: shows and manages board modes. • ark1atsc_Input: shows and 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 live data from GPS receiver. • ark1atsc_Clock: shows and sets 10MHz and 1PPS source. • ark1atsc_Network: shows and sets network parameters. • ark1atsc_Alarm: shows and manages system alarms. • ark1atsc_Config: allows the management of the machine configuration. • ark1atsc_TrapAlarm: is the OID used in the trap message: Table 3. ARK ATSC SNMP Tree Structure OID Name R\W Description 1 iso 1.03 org 1.03.06 dod 1.3.6.1 internet 1.3.6.1.2 mgmt 1.3.6.1.2.1 mib-2 1.3.6.1.2.1.1 system 1.3.6.1.2.1.1.1 sysDescr R 1.3.6.1.2.1.1.2 sysObjectID R 1.3.6.1.2.1.1.3 sysUpTimeInstance R
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 19 OID Name R\W Description 1.3.6.1.2.1.1.4 sysContact R 1.3.6.1.2.1.1.5 sysName R 1.3.6.1.2.1.1.6 sysLocation R 1.3.6.1.2.1.1.7 sysServices R 1.3.6.1.4 private 1.3.6.1.4.1 enterprise 1.3.6.1.4.1.21678 screenservice 1.3.6.1.4.1.21678.186 screenservice_ark1atsc 1.3.6.1.4.1.21678.186.1 ark1atsc_SystemInfo 1.3.6.1.4.1.21678.186.1.1 ark1atsc_SystemInfoIdentifier R Identification name of the equipment managed 1.3.6.1.4.1.21678.186.1.2 ark1atsc_SystemInfoName R Manufacturer name 1.3.6.1.4.1.21678.186.1.3 ark1atsc_SystemInfoDescription R Description of the equipment managed 1.3.6.1.4.1.21678.186.1.4 ark1atsc_SystemInfoLocation R Geographical implantation 1.3.6.1.4.1.21678.186.1.5 ark1atsc_SystemInfoContact R The person to contact in case of problems with the managed element 1.3.6.1.4.1.21678.186.1.6 ark1atsc_SystemInfoFamilyNumber R Device family number 1.3.6.1.4.1.21678.186.1.7 ark1atsc_SystemInfoId R System info ID 1.3.6.1.4.1.21678.186.1.8 ark1atsc_SystemInfoSerialNumber R Device serial number 1.3.6.1.4.1.21678.186.1.9 ark1atsc_SystemInfoVersion 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 version 1.3.6.1.4.1.21678.186.1.9.4 ark1atsc_VersionPsu 1.3.6.1.4.1.21678.186.1.9.4.1 ark1atsc_PsuFamily R PSU family number 1.3.6.1.4.1.21678.186.1.9.4.2 ark1atsc_PsuSerial R PSU serial number 1.3.6.1.4.1.21678.186.1.9.5 ark1atsc_VersionUpconverter 1.3.6.1.4.1.21678.186.1.9.5.1 ark1atsc_UpconverterFamily R Upconverter family number 1.3.6.1.4.1.21678.186.1.9.5.2 ark1atsc_UpconverterSerial R Upconverter serial number 1.3.6.1.4.1.21678.186.1.9.5.3 ark1atsc_UpconverterLib R Upconverter software library number 1.3.6.1.4.1.21678.186.1.9.5.4 ark1atsc_UpconverterVer R Upconverter version 1.3.6.1.4.1.21678.186.2 ark1atsc_Mode 1.3.6.1.4.1.21678.186.2.1 ark1atsc_ModeSwitch RW Switch mode selector 0:manual 1:auto 2:opto3:time 1.3.6.1.4.1.21678.186.2.2 ark1atsc_ModeManualSelector RW Manual mode 0: modeA 1: modeB 1.3.6.1.4.1.21678.186.2.3 ark1atsc_ModeActual R Actual mode 0: modeA 1: modeB 1.3.6.1.4.1.21678.186.2.4 ark1atsc_ModeSelectorA RW Mode A selector 0: ITU 470 1: ATSC 1.3.6.1.4.1.21678.186.2.5 ark1atsc_ModeSelectorB RW Mode B selector 0: ITU 470 1: ATSC 1.3.6.1.4.1.21678.186.2.6 ark1atsc_ModeAutoSwitchTmo RW Auto-switch timeout (s)
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 20 OID Name R\W Description 1.3.6.1.4.1.21678.186.2.7 ark1atsc_ModeActualTmo R Actual auto-switch timeout (s) 1.3.6.1.4.1.21678.186.2.8 ark1atsc_ModeAutoSwitchRuleA RW Auto-switch rules mode A (bit to alarm association) 0: no rules 4: no TS input rule 1.3.6.1.4.1.21678.186.2.9 ark1atsc_ModeAutoSwitchRuleB RW Auto-switch rules mode B (bit to alarm association) 0: no rules 4: no TS input rule 1.3.6.1.4.1.21678.186.2.10 ark1atsc_ModeSwitchingTime 1.3.6.1.4.1.21678.186.2.10.1 ark1atsc_SwitchingTimeYear RW Switching time: year setting (starting from 2000) 1.3.6.1.4.1.21678.186.2.10.2 ark1atsc_SwitchingTimeMonth RW Switching time: month setting 1.3.6.1.4.1.21678.186.2.10.3 ark1atsc_SwitchingTimeDay RW Switching time: day setting 1.3.6.1.4.1.21678.186.2.10.4 ark1atsc_SwitchingTimeHour RW Switching time: hour setting 1.3.6.1.4.1.21678.186.2.10.5 ark1atsc_SwitchingTimeMinutes RW Switching time: minutes setting 1.3.6.1.4.1.21678.186.2.10.6 ark1atsc_SwitchingTimeSeconds RW Switching time: seconds setting 1.3.6.1.4.1.21678.186.3 ark1atsc_Input 1.3.6.1.4.1.21678.186.3.1 ark1atsc_InputSettings 1.3.6.1.4.1.21678.186.3.1.1 ark1atsc_InputSettingsA 1.3.6.1.4.1.21678.186.3.1.1.1 ark1atsc_InputSettingsA_Rf 1.3.6.1.4.1.21678.186.3.1.1.1.1 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 up to 4,000,000) 1.3.6.1.4.1.21678.186.3.1.1.2 ark1atsc_InputSettingsA_Atsc 1.3.6.1.4.1.21678.186.3.1.1.2.1 ark1atsc_SettingsA_Atsc_Input RW Mode A: Atsc input selector 0: asi 1 1: asi 2 2:asi 3 3: asi 4 4: ssi 1 5: ssi 2 6: ssi 3 7: ssi 4 8: Gbe Ch1 9: Gbe Ch2 1.3.6.1.4.1.21678.186.3.1.1.3 ark1atsc_InputSettingsA_Itu 1.3.6.1.4.1.21678.186.3.1.1.3.1 ark1atsc_SettingsA_Itu_Input RW Mode A: Itu 470 input selector 0: sdi 1 1: sdi 2 1.3.6.1.4.1.21678.186.3.1.1.3.2 ark1atsc_SettingsA_Itu_Audio_Ch RW Mode A: Itu 470 audio channel selector 0: CH 1,2 1: CH 3,4 1.3.6.1.4.1.21678.186.3.1.2 ark1atsc_InputSettingsB 1.3.6.1.4.1.21678.186.3.1.2.1 ark1atsc_InputSettingsB_Rf 1.3.6.1.4.1.21678.186.3.1.2.1.1 ark1atsc_SettingsB_Rf_Channel RW Mode B: input channel 1.3.6.1.4.1.21678.186.3.1.2.1.2 ark1atsc_SettingsB_Rf_FrequencyOffset RW Mode B: input frequency offset expressed in Hz (from -4,000,000 up to 4,000,000) 1.3.6.1.4.1.21678.186.3.1.2.2 ark1atsc_InputSettingsB_Atsc 1.3.6.1.4.1.21678.186.3.1.2.2.1 ark1atsc_SettingsB_Remod_Input RW Mode B: input selector 0: asi 1 1: asi 2 2: asi 3 3: asi 4 4: ssi 1 5: ssi 2 6: ssi 3 7: ssi 4 8: Gbe Ch1 9: Gbe Ch2 1.3.6.1.4.1.21678.186.3.1.2.3 ark1atsc_InputSettingsB_Itu 1.3.6.1.4.1.21678.186.3.1.2.3.1 ark1atsc_SettingsB_Itu_Input RW Mode B: Itu 470 input selector 0: sdi 1 1: sdi 2
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 21 OID Name R\W Description 1.3.6.1.4.1.21678.186.3.1.2.3.2 ark1atsc_SettingsB_Itu_Audio_Ch RW Mode B: Itu 470 audio channel selector 0: CH 1,2 1: CH 3,4 1.3.6.1.4.1.21678.186.3.2 ark1atsc_InputStatistics 1.3.6.1.4.1.21678.186.3.2.1 ark1atsc_StatisticsRf 1.3.6.1.4.1.21678.186.3.2.1.1 ark1atsc_RfRxLevel R Input RX level 0: over input 255: low power 1...254: power (absolute value expressed in dBm) 1.3.6.1.4.1.21678.186.3.2.1.2 ark1atsc_Not_implemented 1.3.6.1.4.1.21678.186.3.2.1.3 ark1atsc_Not_implemented 1.3.6.1.4.1.21678.186.3.2.2 ark1atsc_StatisticsAtsc 1.3.6.1.4.1.21678.186.3.2.2.1 ark1atsc_AtscAsiSsi 1.3.6.1.4.1.21678.186.3.2.2.1.1 ark1atsc_AsiSsi1 1.3.6.1.4.1.21678.186.3.2.2.1.1.1 ark1atsc_AsiSsi1WordRate R Asi 1 input word rate 1.3.6.1.4.1.21678.186.3.2.2.1.1.2 ark1atsc_AsiSsi1ByteRate R Asi 1 input byte rate 1.3.6.1.4.1.21678.186.3.2.2.1.1.3 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 1.3.6.1.4.1.21678.186.3.2.2.1.1.5 ark1atsc_AsiSsi1Lock R Asi 1 lock status 0: unlock 1: lock 1.3.6.1.4.1.21678.186.3.2.2.1.1.6 ark1atsc_AsiSsi1PacketFormat R Asi 1 packet format 0: 204 1: 188 1.3.6.1.4.1.21678.186.3.2.2.1.1.7 ark1atsc_AsiSsi1Cd R Asi 1 carrier detect alarm 0: unlock 1: lock 1.3.6.1.4.1.21678.186.3.2.2.1.1.8 ark1atsc_AsiSsi1Errors R Asi 1 wrong bytes received (pay attention: when the input is not connected it is different from zero) 1.3.6.1.4.1.21678.186.3.2.2.1.1.9 ark1atsc_AsiSsi1Type R Asi 1 type 0: ASI 1: SSI 1.3.6.1.4.1.21678.186.3.2.2.1.2 ark1atsc_AsiSsi2 1.3.6.1.4.1.21678.186.3.2.2.1.2.1 ark1atsc_AsiSsi2WordRate R Asi 2 input word rate 1.3.6.1.4.1.21678.186.3.2.2.1.2.2 ark1atsc_AsiSsi2ByteRate R Asi 2 input byte rate 1.3.6.1.4.1.21678.186.3.2.2.1.2.3 ark1atsc_AsiSsi2Filtered R Asi 2 filtered byte rate 1.3.6.1.4.1.21678.186.3.2.2.1.2.4 ark1atsc_AsiSsi2OverFlowAlarm R Asi 2 overflow alarm 0: off 1: on
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 22 OID Name R\W Description 1.3.6.1.4.1.21678.186.3.2.2.1.2.5 ark1atsc_AsiSsi2Lock R Asi 2 lock status 0: unlock 1: lock 1.3.6.1.4.1.21678.186.3.2.2.1.2.6 ark1atsc_AsiSsi2PacketFormat R Asi 2 packet format 0: 204 1: 188 1.3.6.1.4.1.21678.186.3.2.2.1.2.7 ark1atsc_AsiSsi2Cd R Asi 2 carrier detect alarm 0: unlock 1: lock 1.3.6.1.4.1.21678.186.3.2.2.1.2.8 ark1atsc_AsiSsi2Errors R Asi 2 wrong bytes received (pay attention: when the input is not connected it is different from zero) 1.3.6.1.4.1.21678.186.3.2.2.1.2.9 ark1atsc_AsiSsi2Type R Asi 2 type 0: ASI 1: SSI 1.3.6.1.4.1.21678.186.3.2.2.1.3 ark1atsc_AsiSsi3 1.3.6.1.4.1.21678.186.3.2.2.1.3.1 ark1atsc_AsiSsi3WordRate R Asi 3 input word rate 1.3.6.1.4.1.21678.186.3.2.2.1.3.2 ark1atsc_AsiSsi3ByteRate R Asi 3 input byte rate 1.3.6.1.4.1.21678.186.3.2.2.1.3.3 ark1atsc_AsiSsi3Filtered R Asi 3 filtered 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 1.3.6.1.4.1.21678.186.3.2.2.1.3.6 ark1atsc_AsiSsi3PacketFormat R Asi 3 packet format 0: 204 1: 188 1.3.6.1.4.1.21678.186.3.2.2.1.3.7 ark1atsc_AsiSsi3Cd R Asi 3 carrier detect alarm 0: unlock 1: lock 1.3.6.1.4.1.21678.186.3.2.2.1.3.8 ark1atsc_AsiSsi3Errors R Asi 3 wrong bytes received (pay attention: when the input is not connected it is different from zero) 1.3.6.1.4.1.21678.186.3.2.2.1.3.9 ark1atsc_AsiSsi3Type R Asi 3 type 0: ASI 1: SSI 1.3.6.1.4.1.21678.186.3.2.2.1.4 ark1atsc_AsiSsi4 1.3.6.1.4.1.21678.186.3.2.2.1.4.1 ark1atsc_AsiSsi4WordRate R Asi 4 input word rate 1.3.6.1.4.1.21678.186.3.2.2.1.4.2 ark1atsc_AsiSsi4ByteRate R Asi 4 input byte rate 1.3.6.1.4.1.21678.186.3.2.2.1.4.3 ark1atsc_AsiSsi4Filtered R Asi 4 filtered byte rate 1.3.6.1.4.1.21678.186.3.2.2.1.4.4 ark1atsc_AsiSsi4OverFlowAlarm R Asi 4 overflow alarm 0: off 1: on 1.3.6.1.4.1.21678.186.3.2.2.1.4 ark1atsc_AsiSsi4Lock R Asi 4 lock status 0: unlock 1: lock
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 23 OID Name R\W Description .5 1.3.6.1.4.1.21678.186.3.2.2.1.4.6 ark1atsc_AsiSsi4PacketFormat R Asi 4 packet format 0: 204 1: 188 1.3.6.1.4.1.21678.186.3.2.2.1.4.7 ark1atsc_AsiSsi4Cd R Asi 4 carrier detect alarm 0: unlock 1: lock 1.3.6.1.4.1.21678.186.3.2.2.1.4.8 ark1atsc_AsiSsi4Errors R Asi 4 wrong bytes received (pay attention: when the input is not connected it is different from zero) 1.3.6.1.4.1.21678.186.3.2.2.1.4.9 ark1atsc_AsiSsi4Type R Asi 4 type 0: ASI 1: SSI 1.3.6.1.4.1.21678.186.3.2.2.2 ark1atsc_AtscGbe 1.3.6.1.4.1.21678.186.3.2.2.2.1 ark1atsc_GbePckCounter R Good frame count 1.3.6.1.4.1.21678.186.3.2.2.2.2 ark1atsc_GbeErrors R Bad frame count 1.3.6.1.4.1.21678.186.3.2.2.2.3 ark1atsc_GbeRxCh1 1.3.6.1.4.1.21678.186.3.2.2.2.3.1 ark1atsc_GbeRxCh1PckRate R Not implemented - GbE Rx channel 1 input packet rate 1.3.6.1.4.1.21678.186.3.2.2.2.3.2 ark1atsc_GbeRxCh1Filtered R Not implemented - GbE Rx channel 1 filtered packet rate 1.3.6.1.4.1.21678.186.3.2.2.2.3.3 ark1atsc_GbeRxCh1PacketFormat R Not implemented - GbE Rx channel 1 packet 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 ark1atsc_GbeRxCh1OverFlowAlarm R Not implemented - GbE Rx channel 1 overflow alarm 0: off 1: on 1.3.6.1.4.1.21678.186.3.2.2.2.3.6 ark1atsc_GbeRxCh1SequenceError R Not implemented - GbE Rx channel 1 sequence error 0: off 1: on 1.3.6.1.4.1.21678.186.3.2.2.2.3.7 ark1atsc_GbeRxCh1Protocol R Not implemented - GbE Rx channel 1 transmission protocol 0: udp 1: rtp 1.3.6.1.4.1.21678.186.3.2.2.2.4 ark1atsc_GbeRxCh2 1.3.6.1.4.1.21678.186.3.2.2.2.4.1 ark1atsc_GbeRxCh2PcktRate R Not implemented - GbE Rx channel 2 input packet rate 1.3.6.1.4.1.21678.186.3.2.2.2.4.2 ark1atsc_GbeRxCh2Filtered R Not implemented - GbE Rx channel 2 filtered packet rate 1.3.6.1.4.1.21678.186.3.2.2.2.4.3 ark1atsc_GbeRxCh2PacketFormat R Not implemented - GbE Rx channel 2 packet format 0: 204 01: 188 3: not valid 1.3.6.1.4.1.21678.186.3.2.2.2.4.4 ark1atsc_GbeRxCh2Lock R Not implemented - GbE Rx channel 2 lock lock status 0: unlock 1: lock 1.3.6.1.4.1.21678.186.3.2.2.2.4.5 ark1atsc_GbeRxCh2OverFlowAlarm R Not implemented - GbE Rx channel 2 overflow alarm 0: off 1: on 1.3.6.1.4.1.21678.186.3.2.2.2.4 ark1atsc_GbeRxCh2SequenceError R Not implemented - GbE Rx channel 2 sequence
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 24 OID Name R\W Description .6 error 0: off 1: on 1.3.6.1.4.1.21678.186.3.2.2.2.4.7 ark1atsc_GbeRxCh2Protocol R Not implemented - GbE Rx channel 2 transmission protocol 0: udp 1: rtp 1.3.6.1.4.1.21678.186.3.2.3 ark1atsc_StatisticsItu 1.3.6.1.4.1.21678.186.3.2.3.1 ark1atsc_ItuSdi 1.3.6.1.4.1.21678.186.3.2.3.1.1 ark1atsc_Sdi1 1.3.6.1.4.1.21678.186.3.2.3.1.1.1 ark1atsc_Sdi1Lock R Sdi 1 lock status 0: unlock 1: lock 1.3.6.1.4.1.21678.186.3.2.3.1.1.2 ark1atsc_Sdi1Cd R Sdi 1 carrier detect alarm 0: lock 1: unlock 1.3.6.1.4.1.21678.186.3.2.3.1.1.3 ark1atsc_Sdi1Standard R Sdi 1 standard 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 4:2:2 component video 5: invalid 6: PAL 4:2:2 16x9 component video 7: PAL 4:4:4 13,5 MHz component video 1.3.6.1.4.1.21678.186.3.2.3.1.2 ark1atsc_Sdi2 1.3.6.1.4.1.21678.186.3.2.3.1.2.1 ark1atsc_Sdi2Lock R Sdi 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 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 4:2:2 component video 5: invalid 6: PAL 4:2:2 16x9 component video 7: PAL 4:4:4 13,5 MHz component video 1.3.6.1.4.1.21678.186.4 ark1atsc_Modulation 1.3.6.1.4.1.21678.186.4.1 ark1atsc_Modulation_Settings 1.3.6.1.4.1.21678.186.4.1.1 ark1atsc_Modulation_Atsc 1.3.6.1.4.1.21678.186.4.1.1.1 ark1atsc_Modulation_Atsc_DelNullPck RW Delete null packets enable 0: disabled 1: enable 1.3.6.1.4.1.21678.186.4.1.2 ark1atsc_Modulation_Itu 1.3.6.1.4.1.21678.186.4.1.2.1 ark1atsc_Modulation_Itu_Video 1.3.6.1.4.1.21678.186.4.1.2.1.1 ark1atsc_Modulation_Itu_Video_Whitelevel RW White level [%] (range 10 to 22) = [(x*0.05) + 10] (x: range 0 to 240) 1.3.6.1.4.1.21678.186.4.1.2.1.2 ark1atsc_Modulation_Itu_Video_SynchAmplitude RW Synch Amplitude [%] (range: 22 to 27,5) = [(x*0.05) + 20] (x: range 40 to 150) 1.3.6.1.4.1.21678.186.4.1.2.1.3 ark1atsc_Modulation_Itu_Video_PedesL RW Pedes leve [%] (range: 0 to 7) = (x*0.05) (x:
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 25 OID Name R\W Description evel range 0 to 140) 1.3.6.1.4.1.21678.186.4.1.2.2 ark1atsc_Modulation_Itu_Audio 1.3.6.1.4.1.21678.186.4.1.2.2.1 ark1atsc_Modulation_Itu_Audio_Deviation RW Audio deviation 1.3.6.1.4.1.21678.186.4.1.2.2.2 ark1atsc_Modulation_Itu_Audio_CarrierLevel1 RW Carrier Level 1 [dB] (range: -7 to -22) = [-1* (x/10)] (range 70 to 220) 1.3.6.1.4.1.21678.186.4.1.2.2.3 ark1atsc_Modulation_Itu_Audio_CarrierLevel2 RW Carrier Level 2 [dB] (range: -7 to -22) = [-1* (x/10)] (range 70 to 220) 1.3.6.1.4.1.21678.186.4.1.2.2.4 ark1atsc_Modulation_Itu_Audio_Emphasis R Monitor emphasis 0: 50 us 1: 75 us 2: no emphasis 3: no emphasis 1.3.6.1.4.1.21678.186.4.1.2.2.5 ark1atsc_Modulation_Itu_Audio_Type RW Select Audio type 0: mono dual carrier 1: dual sound 2: stereo 3: mono single carrier 1.3.6.1.4.1.21678.186.4.2 ark1atsc_Modulation_Test 1.3.6.1.4.1.21678.186.4.2.1 ark1atsc_Test_Common 1.3.6.1.4.1.21678.186.4.2.1.1 ark1atsc_Test_Cw RW Test CW enable 0: disabled 1: enabled 1.3.6.1.4.1.21678.186.4.2.2 ark1atsc_Test_Atsc 1.3.6.1.4.1.21678.186.4.2.2.1 ark1atsc_Test_ForceNullPck RW Force null packets enable 0: disabled 1: enabled 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 video selector 0: bars 1: no video test 1.3.6.1.4.1.21678.186.4.2.3.3 ark1atsc_Test_Audio RW Test audio selector 0: no audio test 1: test tone 1.3.6.1.4.1.21678.186.4.2.3.4 ark1atsc_Test_Tone_Right RW Right tone frequency (range:0 to127) [unit x 100Hz] 1.3.6.1.4.1.21678.186.4.2.3.5 ark1atsc_Test_Tone_Left RW Left tone frequency (range:0 to127) [unit x 100Hz] 1.3.6.1.4.1.21678.186.4.2.3.6 ark1atsc_Test_Mute_Audio_Enable RW Mute audio enable 0: disabled 1: enabled 1.3.6.1.4.1.21678.186.5 ark1atsc_Output 1.3.6.1.4.1.21678.186.5.1 ark1atsc_OutputSettings 1.3.6.1.4.1.21678.186.5.1.1 ark1atsc_OutputSettingsA 1.3.6.1.4.1.21678.186.5.1.1.1 ark1atsc_SettingsAChannel RW Mode A: output channel 1.3.6.1.4.1.21678.186.5.1.1.2 ark1atsc_SettingsAFrequencyOffset RW Mode A: output frequency offset expressed in Hz (from -4,000,000 up to 4,000,000) 1.3.6.1.4.1.21678.186.5.1.1.3 ark1atsc_SettingsAPower RW Mode A: output power 1.3.6.1.4.1.21678.186.5.1.2 ark1atsc_OutputSettingsB 1.3.6.1.4.1.21678.186.5.1.2.1 ark1atsc_SettingsBChannel RW Mode B: output channel 1.3.6.1.4.1.21678.186.5.1.2.2 ark1atsc_SettingsBFrequencyOffset RW Mode B: output frequency offset expressed in Hz (from -4,000,000 up to 4,000,000)
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 26 OID Name R\W Description 1.3.6.1.4.1.21678.186.5.1.2.3 ark1atsc_SettingsBPower RW Mode B: output power 1.3.6.1.4.1.21678.186.5.1.3 ark1atsc_OutputSettingsGbe 1.3.6.1.4.1.21678.186.5.1.3.1 ark1atsc_SettingsGbeTxCh1 1.3.6.1.4.1.21678.186.5.1.3.1.1 ark1atsc_GbeTxCh1Selector RW Not implemented - Input to GbE Tx Ch 1 selector 0: asi 1 1: asi 2 2: asi 3 3: asi 4 4: ssi 1 5: ssi 2 6: ssi 3 7: ssi 4 8: Gbe Ch1 9: Gbe Ch2 1.3.6.1.4.1.21678.186.5.1.3.1.2 ark1atsc_GbeTxCh1Status R Not implemented - GbE Tx Ch 1: transmission status 0: off 1: Resolving IP 2: No entry error 3: TX data 4: IP address not found 5: TX multicast data 1.3.6.1.4.1.21678.186.5.1.3.1.3 ark1atsc_GbeTxCh1Enable RW Not implemented - GbE Tx Ch 1: transmission enable 0: disabled 1: enabled 1.3.6.1.4.1.21678.186.5.1.3.2 ark1atsc_SettingsGbeTxCh2 1.3.6.1.4.1.21678.186.5.1.3.2.1 ark1atsc_GbeTxCh2Selector RW Not implemented - Input to GbE Tx Ch 2 selector 0: asi 1 1: asi 2 2: asi 3 3: asi 4 4: ssi 1 5: ssi 2 6: ssi 3 7: ssi 4 8: Gbe Ch1 9: Gbe Ch2 1.3.6.1.4.1.21678.186.5.1.3.2.2 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 1.3.6.1.4.1.21678.186.5.1.3.2.3 ark1atsc_GbeTxCh2Enable RW Not implemented - GbE Tx Ch 2: transmission enable 0: disabled 1: enabled 1.3.6.1.4.1.21678.186.5.2 ark1atsc_OutputRf 1.3.6.1.4.1.21678.186.5.2.1 ark1atsc_RfOn RW RF output enable 0: disabled 1: enabled 1.3.6.1.4.1.21678.186.5.2.2 ark1atsc_RfStatus R RF output status 0: off 1: on 1.3.6.1.4.1.21678.186.5.2.3 ark1atsc_RfPrecCurveMode R Pre-correction curve editing status 0: Standalone 1: Driver 1.3.6.1.4.1.21678.186.5.2.4 ark1atsc_RfPrecPort5kStatus R Port 5000 status 0: closed 1: opened 1.3.6.1.4.1.21678.186.5.2.5 ark1atsc_RfPrecCurveActualNumber R Current pre-correction curve number 1.3.6.1.4.1.21678.186.5.3 ark1atsc_OutputTest 1.3.6.1.4.1.21678.186.5.3.1 ark1atsc_TestForceNullPck RW Force null packets 0: disabled 1: enabled 1.3.6.1.4.1.21678.186.5.3.2 ark1atsc_TestCw RW Test CW 0: disabled 1: enabled 1.3.6.1.4.1.21678.186.5.3.3 ark1atsc_NotUsed 1.3.6.1.4.1.21678.186.5.4 ark1atsc_OutputTsProcessing 1.3.6.1.4.1.21678.186.5.4.1 ark1atsc_TsProcessingDeleteNullPck RW Delete null packets enable 0: disabled 1: enable
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 27 OID Name R\W Description 1.3.6.1.4.1.21678.186.5.4.2 ark1atsc_NotUsed 1.3.6.1.4.1.21678.186.5.5 ark1atsc_OutputMonitor 1.3.6.1.4.1.21678.186.5.5.1 ark1atsc_Monitor_FwdPowerDbm R Forward power [dBm x 10] indicator 1.3.6.1.4.1.21678.186.5.5.2 ark1atsc_Monitor_AgcMode R AGC mode status 0: analog 1: digital 1.3.6.1.4.1.21678.186.5.5.3 ark1atsc_Monitor_AgcOn R Auto AGC status 0: off 1: on 1.3.6.1.4.1.21678.186.6 ark1atsc_HW_monitor 1.3.6.1.4.1.21678.186.6.1 ark1atsc_HW_monitor_RflPowerDbm R Reflex power [dBm x 10] 1.3.6.1.4.1.21678.186.6.2 ark1atsc_HW_monitor_Amplifier R Amplifier status 0: on 1: off 2: restart 3: stand by off 4: GPS off 5: init 6: alarm off 7: rf off 8: opto off 9: change mode 1.3.6.1.4.1.21678.186.6.3 ark1atsc_HW_monitor_CurrentOut R Current indicator (mA) 1.3.6.1.4.1.21678.186.6.4 ark1atsc_HW_monitor_PowerSupply R Voltage indicator (mV): 28V for 20W and 50W versions, and 42V for 200W version 1.3.6.1.4.1.21678.186.6.5 ark1atsc_HW_monitor_FanPulse 1.3.6.1.4.1.21678.186.6.5.1 ark1atsc_FanSpeed1 R FAN 1 speed (rpm) 1.3.6.1.4.1.21678.186.6.5.2 ark1atsc_FanSpeed2 R FAN 2 speed (rpm) 1.3.6.1.4.1.21678.186.6.5.3 ark1atsc_FanSpeed3 R FAN 3 speed (rpm) - only for 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_TemperatureCase R Case temperature 1.3.6.1.4.1.21678.186.6.6.2 ark1atsc_TemperaturePsu R PSU temperature 1.3.6.1.4.1.21678.186.6.6.3 ark1atsc_TemperatureCase2 R Case temperature 2 (only in SDTX 200 version) 1.3.6.1.4.1.21678.186.6.7 ark1atsc_HW_monitor_Relays 1.3.6.1.4.1.21678.186.6.7.1 ark1atsc_Relay0Status R Relay 0 status 0: on 1: off 1.3.6.1.4.1.21678.186.6.7.2 ark1atsc_Relay1Status R Relay 1 status 0: on 1: off 1.3.6.1.4.1.21678.186.6.7.3 ark1atsc_Relay2Status R Relay 2 status 0: on 1: off 1.3.6.1.4.1.21678.186.6.7.4 ark1atsc_Relay3Status R Relay 3 status 0: on 1: off 1.3.6.1.4.1.21678.186.6.8 ark1atsc_HW_monitor_Opto 1.3.6.1.4.1.21678.186.6.8.1 ark1atsc_Opto0Status R Opto 0 status (RF Off): if closed the output RF is switch off 0: closed 1: opened 1.3.6.1.4.1.21678.186.6.8.2 ark1atsc_Opto1Status R Opto 1 status (Mode Switch): if closed Mode B, otherwise Mode A 0: closed 1: opened 1.3.6.1.4.1.21678.186.6.8.3 ark1atsc_Opto2Status R Opto 2 status (Retry, only in 200 watt version) 0: closed 1: opened 1.3.6.1.4.1.21678.186.6.8.4 ark1atsc_Opto3Status R Opto 3 status (Stand-by): if closed the device is put on stand-by 0: closed 1: opened 1.3.6.1.4.1.21678.186.6.9 ark1atsc_HW_monitor_PowerSupply24V R 24V voltage indicator (mV), only in 200 watt version
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 28 OID Name R\W Description 1.3.6.1.4.1.21678.186.7 ark1atsc_Gps 1.3.6.1.4.1.21678.186.7.1 ark1atsc_GpsSat 1.3.6.1.4.1.21678.186.7.1.1 ark1atsc_SatVisible R Number of visible satellite 1.3.6.1.4.1.21678.186.7.1.2 ark1atsc_SatTracked R Number of satellite locked 1.3.6.1.4.1.21678.186.7.2 ark1atsc_GpsStatus 1.3.6.1.4.1.21678.186.7.2.1 ark1atsc_StatusDataValid R Signal precision status 0: Not valid 1: Valid 1.3.6.1.4.1.21678.186.7.3 ark1atsc_GpsPosition 1.3.6.1.4.1.21678.186.7.3.1 ark1atsc_PositionLatitude R Latitude position [°] 1.3.6.1.4.1.21678.186.7.3.2 ark1atsc_PositionLongitude R Longitude position [°] 1.3.6.1.4.1.21678.186.7.4 ark1atsc_GpsTime 1.3.6.1.4.1.21678.186.7.4.1 ark1atsc_TimeActual R UTC time 1.3.6.1.4.1.21678.186.7.4.2 ark1atsc_TimeDate R UTC date 1.3.6.1.4.1.21678.186.8 ark1atsc_Clock 1.3.6.1.4.1.21678.186.8.1 ark1atsc_ClockSel10MhzReference RW 10 MHz frequency reference 0: ext 1: int 2: gps 1.3.6.1.4.1.21678.186.8.2 ark1atsc_ClockSel1Pps RW 1PPS frequency reference 0: int 1: ext 1.3.6.1.4.1.21678.186.8.3 ark1atsc_GainFineTuning RW Gain fine tuning (from 0 up to 255) 1.3.6.1.4.1.21678.186.9 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 ark1atsc_ManagementIpAddress R Board IP address 1.3.6.1.4.1.21678.186.9.1.3 ark1atsc_ManagementNetmask R Subnet mask 1.3.6.1.4.1.21678.186.9.1.4 ark1atsc_ManagementGateway R Gateway address 1.3.6.1.4.1.21678.186.9.1.5 ark1atsc_ManagementUdpPort RW UDP port 1.3.6.1.4.1.21678.186.9.1.6 ark1atsc_ManagementSpeed R GBE Speed 0: 10 Mbit 1: 100 Mbit 2: 1 Gbit 1.3.6.1.4.1.21678.186.9.1.7 ark1atsc_ManagementGoodFrame R GbE good frame counter 1.3.6.1.4.1.21678.186.9.1.8 ark1atsc_ManagementBadFrame R GbE bad frame counter 1.3.6.1.4.1.21678.186.9.2 ark1atsc_NetworkIgmp 1.3.6.1.4.1.21678.186.9.2.1 ark1atsc_IgmpEnable RW Not implemented - IGMP enable 0: disabled 1: enabled 1.3.6.1.4.1.21678.186.9.3 ark1atsc_NetworkTxChannel1 1.3.6.1.4.1.21678.186.9.3.1 ark1atsc_TxChannel1Type RW Not implemented - Tx channel 1: transmission protocol selector 0: RTP 1: UDP 1.3.6.1.4.1.21678.186.9.3.2 ark1atsc_TxChannel1TsFormat RW Not implemented - Tx channel 1: packet format 0: 204 1: 188 1.3.6.1.4.1.21678.186.9.3.3 ark1atsc_TxChannel1TsNum RW Not implemented - Tx channel 1: number of TS packet per frame 1.3.6.1.4.1.21678.186.9.3.4 ark1atsc_TxChannel1IpAddr RW Not implemented - Tx channel 1: destination IP
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 29 OID Name R\W Description address 1.3.6.1.4.1.21678.186.9.3.5 ark1atsc_TxChannel1Port RW Not implemented - Tx channel 1: destination port 1.3.6.1.4.1.21678.186.9.3.6 ark1atsc_TxChannel1Ssrc RW Not implemented - Tx channel 1: SSRC identifier 1.3.6.1.4.1.21678.186.9.3.7 ark1atsc_TxChannel1MacAddr R Not implemented - Tx channel 1: destination MAC address 1.3.6.1.4.1.21678.186.9.4 ark1atsc_NetworkTxChannel2 1.3.6.1.4.1.21678.186.9.4.1 ark1atsc_TxChannel2Type RW Not implemented - Tx channel 2: transmission protocol selector 0: RTP 1: UDP 1.3.6.1.4.1.21678.186.9.4.2 ark1atsc_TxChannel2TsFormat RW Not implemented - Tx channel 2: packet format 0: 204 1: 188 1.3.6.1.4.1.21678.186.9.4.3 ark1atsc_TxChannel2TsNum RW Not implemented - Tx channel 2: number of TS packet per frame 1.3.6.1.4.1.21678.186.9.4.4 ark1atsc_TxChannel2IpAddr RW Not implemented - Tx channel 2: destination IP address 1.3.6.1.4.1.21678.186.9.4.5 ark1atsc_TxChannel2Port RW Not implemented - Tx channel 2: destination port 1.3.6.1.4.1.21678.186.9.4.6 ark1atsc_TxChannel2Ssrc RW Not implemented - Tx channel 2: SSRC identifier 1.3.6.1.4.1.21678.186.9.4.7 ark1atsc_TxChannel2MacAddr R Not implemented - Tx channel 2: destination MAC address 1.3.6.1.4.1.21678.186.9.5 ark1atsc_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: port 1.3.6.1.4.1.21678.186.9.5.3 ark1atsc_RxChannel1ClkRecoveryEnable RW Not implemented - Rx channel 1: clock recovery enable 0: enabled 1: disabled 1.3.6.1.4.1.21678.186.9.5.4 ark1atsc_RxChannel1SourceClkReference RW Not implemented - Rx channel 1: source clock reference selector 0: 90 kHz 1: 27 MHz 1.3.6.1.4.1.21678.186.9.6 ark1atsc_NetworkRxChannel2 1.3.6.1.4.1.21678.186.9.6.1 ark1atsc_RxChannel2IpAddr RW Not implemented - Rx channel 2: IP address 1.3.6.1.4.1.21678.186.9.6.2 ark1atsc_RxChannel2Port RW Not implemented - Rx channel 2: port 1.3.6.1.4.1.21678.186.9.6.3 ark1atsc_RxChannel2ClkRecoveryEnable RW Not implemented - Rx channel 2: clock recovery enable 0: enabled 1: disabled 1.3.6.1.4.1.21678.186.9.6.4 ark1atsc_RxChannel2SourceClkReference RW Not implemented - Rx channel 2: source clock reference selector 0: 90 kHz 1: 27 MHz 1.3.6.1.4.1.21678.186.9.7 ark1atsc_SnmpTrap 1.3.6.1.4.1.21678.186.9.7.1 ark1atsc_Trap0IpAddress RW Trap 0: destination IP address 1.3.6.1.4.1.21678.186.9.7.2 ark1atsc_Trap1IpAddress RW Trap 1: destination IP address 1.3.6.1.4.1.21678.186.9.7.3 ark1atsc_Trap2IpAddress RW Trap 2: destination IP address 1.3.6.1.4.1.21678.186.9.7.4 ark1atsc_Trap3IpAddress RW Trap 3: destination IP address 1.3.6.1.4.1.21678.186.9.7.5 ark1atsc_Trap4IpAddress RW Trap 4: destination IP address
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 30 OID Name R\W Description 1.3.6.1.4.1.21678.186.9.7.6 ark1atsc_Trap5IpAddress RW Trap 5: destination IP address 1.3.6.1.4.1.21678.186.9.7.7 ark1atsc_Trap6IpAddress RW Trap 6: destination IP address 1.3.6.1.4.1.21678.186.9.7.8 ark1atsc_Trap7IpAddress RW Trap 7: destination IP address 1.3.6.1.4.1.21678.186.10 ark1atsc_Alarm 1.3.6.1.4.1.21678.186.10.1 ark1atsc_AlarmThr 1.3.6.1.4.1.21678.186.10.1.1 ark1atsc_Not_implemented 1.3.6.1.4.1.21678.186.10.1.2 ark1atsc_ThrRfSquelchA RW Mode A: Squelch threshold (absolute value) 1.3.6.1.4.1.21678.186.10.1.3 ark1atsc_ThrRfSquelchB RW Mode B: Squelch threshold (absolute value) 1.3.6.1.4.1.21678.186.10.1.4 ark1atsc_ThrFwdPowerWarning RW Forward power warning threshold (absolute value [dBm x 10] ) 1.3.6.1.4.1.21678.186.10.1.5 ark1atsc_ThrFwdPowerAlarm RW Forward power alarm threshold (absolute value [dBm x 10]) 1.3.6.1.4.1.21678.186.10.1.6 ark1atsc_ThrTemperatureWarning RW Case temperature warning threshold 1.3.6.1.4.1.21678.186.10.1.7 ark1atsc_ThrTemperatureAlarm RW Case temperature alarm threshold 1.3.6.1.4.1.21678.186.10.1.8 ark1atsc_Not_implemented 1.3.6.1.4.1.21678.186.10.1.9 ark1atsc_Not_implemented 1.3.6.1.4.1.21678.186.10.1.10 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) 1.3.6.1.4.1.21678.186.10.3 ark1atsc_AlarmTrap 1.3.6.1.4.1.21678.186.10.3.1 ark1atsc_Trap0Enable RW Trap 0: alarm mask 1.3.6.1.4.1.21678.186.10.3.2 ark1atsc_Trap1Enable RW Trap 1: alarm mask 1.3.6.1.4.1.21678.186.10.3.3 ark1atsc_Trap2Enable RW Trap 2: alarm mask 1.3.6.1.4.1.21678.186.10.3.4 ark1atsc_Trap3Enable RW Trap 3: alarm mask 1.3.6.1.4.1.21678.186.10.3.5 ark1atsc_Trap4Enable RW Trap 4: alarm mask 1.3.6.1.4.1.21678.186.10.3.6 ark1atsc_Trap5Enable RW Trap 5: alarm mask 1.3.6.1.4.1.21678.186.10.3.7 ark1atsc_Trap6Enable RW Trap 6: alarm mask 1.3.6.1.4.1.21678.186.10.3.8 ark1atsc_Trap7Enable RW Trap 7: alarm mask 1.3.6.1.4.1.21678.186.10.4 ark1atsc_AlarmRelay 1.3.6.1.4.1.21678.186.10.4.1 ark1atsc_Relay0Mode RW Relay 0: mode selector 0: alarm mask 1: mode indicator 2: RF status 1.3.6.1.4.1.21678.186.10.4.2 ark1atsc_Relay0Enable RW Relay 0: alarm mask 1.3.6.1.4.1.21678.186.10.4.3 ark1atsc_Relay1Mode RW Relay 1: mode selector 0: alarm mask 1: mode indicator 1.3.6.1.4.1.21678.186.10.4.4 ark1atsc_Relay1Enable RW Relay 1: alarm mask 1.3.6.1.4.1.21678.186.10.4.6 ark1atsc_Relay2Enable RW Relay 2: alarm mask 1.3.6.1.4.1.21678.186.10.4.8 ark1atsc_Relay3Enable RW Relay 3: alarm mask 1.3.6.1.4.1.21678.186.10.5 ark1atsc_AlarmFrontPanelEnable RW Front panel: alarm mask
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 31 OID Name R\W Description 1.3.6.1.4.1.21678.186.10.6 ark1atsc_AlarmJavaEnable RW Java: alarm mask 1.3.6.1.4.1.21678.186.10.7 ark1atsc_AlarmEventEnable RW Events: alarm mask 1.3.6.1.4.1.21678.186.10.8 ark1atsc_AlarmRfOffEnable RW RF Off: alarm mask 1.3.6.1.4.1.21678.186.10.9 ark1atsc_AlarmSingleStatus 1.3.6.1.4.1.21678.186.10.9.1 ark1atsc_UpconvUnlockStatus R Upconverter Oscillator Unlock alarm status 1.3.6.1.4.1.21678.186.10.9.2 ark1atsc_PsVoltageStatus R PS Voltage out of range alarm status 1.3.6.1.4.1.21678.186.10.9.3 ark1atsc_PsCurrentStatus R PS Current out of range alarm status 1.3.6.1.4.1.21678.186.10.9.4 ark1atsc_AbsPowerLimiterStatus R Absolute Power Limiter alarm status 1.3.6.1.4.1.21678.186.10.9.5 ark1atsc_CommErrorStatus R Upconverter Communication error alarm status 1.3.6.1.4.1.21678.186.10.9.6 ark1atsc_TempHighStatus R Temperature High Alarm status 1.3.6.1.4.1.21678.186.10.9.7 ark1atsc_TempAlarmStatus R Temperature Level -3dB alarm status 1.3.6.1.4.1.21678.186.10.9.8 ark1atsc_TempWarningStatus R Temperature High Warning status 1.3.6.1.4.1.21678.186.10.9.9 ark1atsc_FwdPowerHighStatus R Forward Power High alarm status 1.3.6.1.4.1.21678.186.10.9.10 ark1atsc_FwdPowerWarningStatus R Forward Power Low Warning status 1.3.6.1.4.1.21678.186.10.9.11 ark1atsc_FwdPowerAlarmStatus R Forward Power Low Alarm status 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 1.3.6.1.4.1.21678.186.10.9.14 ark1atsc_ItuNoSdiInputStatus R ITU 470: selected SDI input presence alarm status 1.3.6.1.4.1.21678.186.10.9.15 ark1atsc_GpsLockStatus R GPS Lock alarm status 1.3.6.1.4.1.21678.186.10.9.16 ark1atsc_GpsCommErrorStatus R GPS Communication Error alarm status 1.3.6.1.4.1.21678.186.10.9.17 ark1atsc_10MhzLockStatus R Signal 10 MHz Lock alarm status 1.3.6.1.4.1.21678.186.10.9.18 ark1atsc_129MhzLockStatus R Signal 120 MHz Lock alarm status 1.3.6.1.4.1.21678.186.10.9.19 ark1atsc_960MhzLockStatus R Signal 960 MHz Lock alarm status 1.3.6.1.4.1.21678.186.10.9.20 ark1atsc_DownconvUnlockStatus R Downconverter Oscillator Unlock alarm status 1.3.6.1.4.1.21678.186.10.9.21 ark1atsc_ItuWrongInputStdStatus R ITU 470: wrong signal standard from selected SDI alarm status 1.3.6.1.4.1.21678.186.10.9.22 ark1atsc_RfInputSquelchStatus R RF Input Squelch alarm status 1.3.6.1.4.1.21678.186.10.9.23 ark1atsc_NotUsed R Reserved for future use 1.3.6.1.4.1.21678.186.10.9.24 ark1atsc_FileSysErrorStatus R File System Error alarm status 1.3.6.1.4.1.21678.186.10.9.25 ark1atsc_BadFileStatus R Bad File in File System alarm status 1.3.6.1.4.1.21678.186.10.9.26 1.3.6.1.4.1.21678.186.10.9.27 1.3.6.1.4.1.21678.186.10.9.28 1.3.6.1.4.1.21678.186.10.9.29 1.3.6.1.4.1.21678.186.10.9.30 ark1atsc_AtscNoTsInputStatus R ATSC: selected input TS presence alarm status 1.3.6.1.4.1.21678.186.10.9.31 ark1atsc_FpgaBootStatus R FPGA Boot alarm status
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 32 OID Name R\W Description 1.3.6.1.4.1.21678.186.10.9.32 ark1atsc_WarmUpStatus R Warm up alarm status 1.3.6.1.4.1.21678.186.11 ark1atsc_Config 1.3.6.1.4.1.21678.186.11.1 ark1atsc_ConfigLoad W Load configuration 1.3.6.1.4.1.21678.186.11.2 ark1atsc_ConfigSave W Save configuration 1.3.6.1.4.1.21678.186.11.3 ark1atsc_ConfigReset W Reset board 1.3.6.1.4.1.21678.186.11.4 ark1atsc_ConfigStandByEnable RW LCD stand-by button enable 0: disabled 1: enabled 1.3.6.1.4.1.21678.186.11.5 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) 1.3.6.1.4.1.21678.186.11.6.2 ark1atsc_Month RW Month setting 1.3.6.1.4.1.21678.186.11.6.3 ark1atsc_Day RW Day setting 1.3.6.1.4.1.21678.186.11.6.4 ark1atsc_Hour RW Hour setting 1.3.6.1.4.1.21678.186.11.6.5 ark1atsc_Minutes RW Minutes setting 1.3.6.1.4.1.21678.186.11.6.6 ark1atsc_Seconds RW Seconds setting 1.3.6.1.4.1.21678.186.12 ark1atsc_TrapAlarm Alarm 3.3.5 Configuring alarms masks The ark1atsc_Alarm leaf allows the monitoring of alarms status, the setting of alarm masks and thresholds. Use alarm masks to select how and which alarm have to be notified.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 33 Fig. 5:Configuring alarms There are six families of alarm masks: • ark1atsc_AlarmJavaEnable: the selected alarms status is notified on the Java alarm page icon. • ark1atsc_AlarmFrontPanelEnable: the selected alarms status is notified on LCD display lighting the alarm button and listing the alarms in the Alarms menu (refer to Alarms Menu paragraph). • ark1atsc_AlarmEventsEnable: 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_AlarmTrap: the selected alarms generate the corresponding trap message. • ark1atsc_AlarmRfEnable: the selected alarms switch off the RF output. The RF mask is almost entirely fixed in order to avoid board damages or malfunctioning. Each alarm mask is a 32 bits word and each alarm represents one bit (0: Off, 1: On). Set the decimal value corresponding to the mask you want to activate in the relatve leaf. The following table shows the bit-to-alarm association.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 34 Table 4. Bit-to-alarm association map Alarm Bit Alarm Bit Up converter Osc. Unlock 0 Signal 10 MHz Lock 16 PS Voltage out range 1 Signal 129 MHz Lock 17 PS Current out of range 2 Signal 960 MHz Lock 18 Absolute Power Limiter 3 Down Converter Osc. Unlock 19 Up converter communication error 4 No RF Input 20 Temperature 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 Warning 9 No TS input 25 Forward Power Low Alarm 10 FPGA Boot alarm 26 Reflex Power High 11 Warm Up 27 Fan Speed 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 decimal value of 33,570,816 that corresponds to a binary value of 0000 0010 0000 0000 0100 0000 0000 0000. 3.3.6 Traps While a management station can poll, at fixed time interval, all the agents it knows for some key information, each agent is responsible for notifying the management station of any alarm condition. These events are communicated in SNMP messages known as traps. The following parameters should be set in order to correctly configure traps: • SNMP Agent Port: 162. • SNMP Agent Transport protocol: IP/UDP. • Variable o OID: 1.3.6.1.4.1.21678.186.13. o Value(gauge): 32 Bit 3.3.7 Configuring traps Use Java (refer to Network and Alarms paragraphs for further information) or SNMP user interfaces to configure traps.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 35 The configuration of traps is performed through the setting 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 management stations, by means of leaves housed in the ark1atsc_Network node as shown in next figure. Fig. 6:Configuring traps Fig. 7:SNMP Trap Message
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 36 Each trap carries a 32 bits word in which each alarm represents one bit (0: Off, 1: On). The following table shows the bit-to-alarm association. Table 5. Bit-to-trap association map Alarm Bit Alarm Bit Up converter Osc. Unlock 0 Signal 10 MHz Lock 16 PS Voltage out range 1 Signal 129 MHz Lock 17 PS Current out of range 2 Signal 960 MHz Lock 18 Absolute Power Limiter 3 Down Converter Osc. Unlock 19 Up converter communication error 4 No RF Input 20 Temperature 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 Warning 9 No TS Input 25 Forward Power Low Alarm 10 FPGA Boot alarm 26 Reflex Power High 11 Warm Up 27 Fan Speed 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. A trap carring the decimal value 33,570,816, corresponding to a binary value of 0000 0010 0000 0000 0100 0000 0000 0000, means GPS Lock (bit 14) and No TS Input (bit 25) alarms raised. The Community shown in trap messages can be set from Java interface in the Community box within the Network window (refer to Network paragraph).
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 37 3.4 STANDALONE/DRIVER WORKING MODES Two different working modes are provided: • Stand-alone: the device works in stand-alone mode. The system configuration can be totally set through user interfaces. Pre-correction curves are automatically selected according to channel and power range. • Driver: the device works 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-correction curves are not automatically selected according to channel and power range, but the selection is manually performed through serial interface commands. The following table lists the commands, specific to each system interface, which must be enabled or disabled while working in Driver mode. Note: Diver mode is a specific working mode available and used only in N+1 configuration systems.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 38 Table 6. Driver mode Issue Ethernet Interface – Port 10001 Java SNMP Ethernet interface – Port 5000 Char interface Local Interface (Display) OPTO Block output channel setting Commands: “w” uC registers 0x02 and 0x12 uC ignores the commands. Java control is disabled SNMP commands are ignored Not present Commands: “W” or “w” uC registers 0x02 and 0x12 The command is enabled. Control not present No OPTO associated to the command Block output frequency offset setting Commands: “w” FPGA registers 0x07 up to 0x0A 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. Control not present No OPTO associated to the command Block power setting Commands: “w” uC registers 0x0C and 0x0B, and 0x1C and 0x1B uC ignores the commands. Java control is disabled SNMP commands are ignored Not present Command: “W” or “w” uC registers 0x0C and 0x0B, and 0x1C and 0x1B The command is enabled. Control not present No OPTO associated to the command Block manual RF ON/OFF command Command: “W” uC register 0x26 uC ignores Java control is disabled SNMP commands are ignored Not present Command: “W” or “w” uC register 0x26 The command is Control not present OPTO 0 control enabled
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 39 Issue Ethernet Interface – Port 10001 Java SNMP Ethernet interface – Port 5000 Char interface Local Interface (Display) OPTO the commands. enabled. Block mode setting Commands: “w” uC registers 0x00 and 0x10 uC 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 OPTO associated to the command Block mode switch Commands: “w” uC registers 0x32 and 0x33 uC ignores the commands. Java controls are disabled SNMP commands are ignored Not present Commands: “W” or “w” uC registers 0x32 and 0x33 The command is enabled. Control not present OPTO 1 control enabled
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 40 3.5 TRANSPORT-LEVEL PROTOCOLS ARK 1 ATSC device allows connections over different ports and using different transport protocols over Gigabit Ethernet depending on functions and operations. In the following table used ports and protocols are listed to help users understand what software functions allow multiple connections and which port must be enabled. E.g. pre-correction curves editing and files updating operations open and keep busy the connection to port 5000 till the connection releasing. The connection to this port precludes the possibility of multiple connections and of programming the device. Table 7. Transport-level Protocols Port Protocol Application Multiple 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 computer connected via Ethernet to the board with the proper Java Machine version installed. A.1 Ethernet connection The host computer has to be connected via Ethernet to the board. Direct or crossed UTP category 6 cable is recommended. A.1.1 Configuration In order to connect to the board trough a LAN, all the devices have to be on the same network. The default IP address settings of the X-port are: • IP address: 10.77.xx.xx , where xx is the host address unique for each board. • Subnet mask: 255.255.0.0 . Remember to change these settings if they are not compatible with the LAN where the computer and the board are connected. IP address and network parameters can be changed only using the local interface. Please refer to chapter 6 for the network setting commands.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 41 3.6 JAVA(TM) PLATFORM 3.6.1 Download The Java Interface works with any Sun Java Virtual Machine 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 Control Panel Java caching must be disabled; to do that follow the following steps: 1. Open the PC general Control Panel and enter in the Java Control Panel Fig. 8: PC Control Panel
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 42 2. The following window will suddenly appear. Fig. 9: Java Control Panel 3. Select “Settings…” in the “Temporary Internet Files” section of the “General” tab. 4. Deselect the 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 support every Web Browser that uses Sun Java Virtual Machine from 1.4.1 and newer. Here’s a list of Web Browsers where Java GUI has been tested and troubleshot: • Microsoft Internet Explorer, version 5 and newer. • Mozilla Firefox, version 1.5 and newer.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 43 3.7 JAVA REMOTE GRAPHIC USER INTERFACE The Java Graphic User Interface, stored in the board File System, is downloaded to the local PC every time the user connects to the board with a Web Browser. A proper Java Virtual Machine is needed; refer to the Appendix E for a description of supported Java and Internet Browsers. 3.7.1 Java interface overview The following figure shows the main control switch of the Java User Interface. It allows the switching between control pages for settings and monitoring the device. Fig. 11: Java main control switch The following controls are provided: • System commands bar allows 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 device configuration. Fig. 12: System commands bar • Operation pages bar allows switching between the following operative sections: o General: allows to enable the Stand-by mode through the LCD Button, to reset the device and to locally download the *.jar file. o Input: shows ASI/SSI, GbE input statistics for ATSC modulator and SDI input statistics for ITU 470 modulator. o Tuner: allows to select the input specific for each operative mode, to monitor the RF input and to configure operative modes (ITU 470 modulator and ATSC modulator). o Modulation: allows management and monitoring of ATSC and ITU-470 modulation parameters o Filter: allows management and monitoring of adaptive filter in ATSC mode.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 44 o AM/PM pre-correction: allows management of AM/PM pre-correction curves tool. o Output: allows to set output parameters, specific for each operative mode, and to monitor the hardware status (ITU 470 modulator and ATSC modulator). o Network: allows the Network management and the GbE in/out parameters setting. o GPS: shows received GPS statistics. o Alarms: provides a grid 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 • System menu allows the access to the same commands and pages as System commands and Operation pages bars plus management options, help and version windows (refer to System menu paragraph). Fig. 14: System menu A brief description of all the provided indicators and controls follows in the next paragraphs. The column named I/A specifies if the indicator/command belongs to the ITU 470 modulator mode rather than belonging to the ATSC modulator mode.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 45 3.7.2 General Click on General button icon, highlighted in the nex figure, to access the general window. Fig. 15: General window The General 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. • Download Software Standalone: performs a local download of the *.jar file (refer to Download Software Standalone paragraph). In General window is also specified the bandwidth and the current working mode (refer to Appendix B).
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 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 statistics for ATSC modulator; • SDI input statistics for ITU 470 modulator.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 47 Table 8. Input window Box Parameter / Control Description Admitted Ranges / Values I/A ASI/SSI Word rate ASI input word rate. 10 bits word rate of ASI input (Ref. to CEI EN 50083-9). Approximately 27 Mword/s A ASI/SSI Bitrate [bit/s] ASI input bitrate. A ASI/SSI Filtered bitrate [bit/s] Bit-rate actually used by the modulator. • Zero when the input has not been selected • Equal to the total bitrate, when 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 Carrier detection flag. • Green: Detected • Grey: Not detected A ASI/SSI Lock ASI lock status. The input Transport Stream is unlocked when more than two consecutive Sync Byte are missed then five consecutive Sync Bytes must occur to regain the lock (Ref. to ETSI ETR-291) • Green: Locked • Grey: Not locked A ASI/SSI Overflow ASI input overflow indicator. This alarm condition occurs when the input bit-rate exceeds the capability of the modulation (Ref. to ATSC A/53). • Red: Alarm • Grey: No alarms A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 48 Box Parameter / Control Description Admitted Ranges / Values I/A ASI/SSI Word Errors Total amount of ASI wrong words received. A RTP Protocol Not implemented - Ethernet input packets protocol. • UDP • RTP A RTP Bitrate [bit/s] Not implemented - Bitrate of TS from Ethernet input. A RTP Filtered bitrate [bit/s] Not implemented - Bitrate actually used by the modulator. • Zero when the input is not selected • Equal to the total bitrate, when Delete Null Packets disabled • Less than total bitrate, when Delete Null 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 when more than two consecutive Sync Byte are missed then five consecutive Sync Bytes must occur to regain the lock (Ref. to ETSI ETR-291) • Green: Locked • Grey: Not locked A RTP Sequence error Not implemented - Ethernet input Sequence error alarm status. This alarm condition occurs when an error in the sequence of input packets at IP level occurs. • Red: Alarm • Grey: No alarms A RTP Overflow Not implemented - Input GbE overflow alarm status. This alarm condition occurs when the input bitrate exceeds the capability of the modulation (Ref. to ATSC A/53). • Red: Alarm on • Grey: Alarm off A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 49 Box Parameter / Control Description Admitted Ranges / Values I/A RTP GBE packets Not implemented - 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 - Total amount of bad Ethernet frames received. A SDI CD SDI Carrier detection flag. • Green: Detected • Grey: Not detected I SDI Lock SDI lock status. • Green: Locked • Grey: Not locked I
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 50 Box Parameter / Control 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 4:2:2 component video; • 5: invalid; • 6: PAL 4:2:2 16x9 component video; • 7: PAL 4:4:4 13,5 MHz component video" I
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 51 3.7.4 Tuner Click on Tuner button icon, highlighted in the nex figure, to access the tuner window. Fig. 17: Tuner window This window provides commands that allow the 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; • Switching Rules Mode A; • Mode B; • Switching Rules Mode B; • Tuner; 3.7.4.1 Modes management These commands allow the setting of working modes and switch selection rules. The following table shows the commands and indicators available for modes management.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 52 Table 9. Tuner window: modes management Box Parameter / Control Description Admitted Ranges / Values I/A System Mode & Autoswitching Actual mode Current operating mode. • Mode A • Mode B I/A System Mode & Autoswitching Manual Mode selector used when Manual Switch mode is selected. • Mode A • Mode B I/A System Mode & Autoswitching Switch mode Selector of the switch mode rules. Refer to Switching modes rules paragraph for a detailed description of the switching rules and conditions. • Manual • Auto • Opto • Time 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 blocked and device keeps the same mode. • Countdown from 255 to 0 s A System Mode & Autoswitching Timeout setting Setting of the time to wait for switching. Note: It is highly recommended to set a timeout value different from zero as to allow the input signal locking. • Min: 0 s • Max: 255 s A System Mode & Autoswitching Input Alarm Delay [s] Not implemented - Time to wait for No Input alarm rising expressed in seconds (refer to Alarms paragraph). Note: It is highly recommended to set an Input Alarm Delay value different from zero as to allow the input signal locking. • Min: 1 s • Max: 25.5 s A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 53 Box Parameter / Control Description Admitted Ranges / Values I/A System Mode & Autoswitching Switching Time Time and date setting for modes switching when Time Switch mode is enabled. I/A Mode A / Mode B Mode A / B Selector of working mode. Two different working 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 from the channel center frequency of the RF input. 1 Hz step variation. • Min: -4 MHz • Max: 4 MHz A Mode A / Mode B Squelch [dBm] Squelch alarm threshold expressed in dBm. Input is squelched when the RF level is under this threshold. • Min: -70 • Max: -20 A Mode A / Mode B S/N Thr [dBm] Not implemented - Signal / Noise alarm threshold • Min: -10 dBm • Max: –50 dBm A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 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 Mode A / Mode B Input ITU470 Selector of ITU470 SDI input. • SDI 1 • SDI 2 I
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 55 Box Parameter / Control Description Admitted Ranges / Values I/A Mode A / Mode B Audio 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 rules paragraph for a detailed description of the switching rules and conditions. Implemented only “No TS Input” rule. • Checked: Use rule • Not checked: Do not use rule A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 56 3.7.5 Modes switching rules Four switching rules are provided in order to cover different requirements: • Manual: switch between mode A and mode B by selecting one mode using the Manual Selector. The selected mode is always enabled until the user selects the other one. • Auto: switch between mode A and mode B using the rules shown in the following table. One mode is enabled until at least one of the alarms associated to the enabled automatic switch rules is raised, then a countdown starts and, if the parameter doesn’t regain a normal status during the timeout, the device switches to the other mode. Table 10. Auto-switch rules Mode Autoswitch rules ITU 470 modulator Not implemented ATSC modulator No RF: video carrier not locked by the DVB-T receiver. It is associated to the No RF Input alarm. (Not implemented) Input Squelch: 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 associated to the RF Digital BER Alarm alarm. (Not implemented) Tuner S/N: Signal to Noise ratio under the S/N threshold. It is associated to the S/N Level alarm. (Not implemented) No TS Input: selected TS input not locked. TS input Alarm should be enabled in the RF Off alarms mask. It is associated to the No Input alarm. • Opto: switch between mode A and mode B by selecting one mode using the Opto 2 input with the following rules: o 1 – Open: Mode A. o 0 – Closed: Mode B. • Time: switch from mode A to mode B at a specified Date and Time (Switching Time). Switching will happen only one time from A to B. In order to set the Switching Time, select hours, minutes, seconds, days, months and years, and click on up/down arrows to increase/decrease them. 3.7.6 Tuner management These commands allow the setting of BER alarm threshold and monitoring of RF input status. The following table shows all the commands and indicators available.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 57 Table 11. Tuner window: Tuner management Box Parameter / Control Description Admitted Ranges / Values I/A Turner Main Rx level RF input rx level monitoring. A Turner Main BER Threshold 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 implemented - Squelch alarm status. • Red: Alarm • Grey: No alarms A Turner Main V Sync Not implemented - Analog signal lock status. The PAL detector has been implemented through the detection of the video carrier synchronization at 15,625 Hz.. • Green: Good Analog • Grey: Bad Analog I
Screen Service 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: Modulator window
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 59 Table 12. Modulator window Box Parameter / Control Description Admitted Ranges / Values I/A Test: ATSC & ITU CW CW check box. • Not checked: CW disabled • Checked: 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 video and audio carriers. • Not checked: CW A/V disabled • Checked: CW A/V enabled I Test: ITU 470 Video Test Video test color bars enable. • Bars • No video test I Test: ITU 470 Audio Test Audio test tones enable. • Test Tone • No audio test I
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 60 Box Parameter / Control Description Admitted Ranges / Values I/A Test: ITU 470 Tone Right [100 KHz] Right tone 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 disabled • Checked: audio mute enabled I Modulation ATSC Delete null packets Delete null packets function enable. • Not checked: Delete null packets disabled • Checked: Delete null packets enabled A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 61 Box Parameter / Control Description Admitted Ranges / Values I/A Modulation ITU470 video White level [%] Video white level setting. The level value is in percentage upon the synch level. The synch level is taken 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 100% reference. • MIN: 22 • MAX: 27,5 • Step: 0,05 I Modulation ITU470 video Pedes level [%] Video pedes level setting. The level value is in percentage upon the synch level. The synch level is taken as 100% reference. • MIN: 0 • MAX: 7 • Step: 0,05 I Modulation ITU470 audio Deviation Audio deviation monitor. • I
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 62 Box Parameter / Control Description Admitted 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 for NTSC • MIN: -7 • MAX: -22 • Step: 0,1 I Modulation ITU470 audio Emphasis Audio emphasis value monitor. • 50 us • 75 us • no emphasis I
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations 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. • mono dual carrier • dual sound • stereo • mono single carrier" I
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 64 3.8 Filter The Adaptive Filter provides the ARK1 ATSC with an effective adaptive linear compensation. The adaptive filter works only in ATSC operative mode. The developed system is responsible for pre-emptively compensating an ATSC signal in order to make unimportant the contribution of the system transmission section. The signal passes through the transmission section and re-enters the system as to 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 sampled at ƒc frequency, enters both blocks: • Power Calculation block is responsible for estimating the mean power level that will be restored at both transmitting and receiving sides; • 128-tap Complex FIR is responsible for linearly pre-correcting the modulated signal. Filter coefficients are obtained by estimating the channel between the signal before the transmission section and the signal reentering the system, after the channel distortion and the A/D conversion. Fig. 19: Adaptive Filter
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 65 Click 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 subwindows: • Management panel • Complex filter coefficients graph • Module graph • Phase graph
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 66 3.8.1 Management panel Table 13. Filter window: management panel Parameter / Control Description Admitted Ranges / Values I/A Read To read and loads the filter coefficients from the respective FPGA registers.. I/A Init To load flat curves coefficients. I/A Auto To move the filter at the center of the band I/A Export To export the file with the actual adaptive filter coefficients. I/A Save To save the actual adaptive filter coefficients I/A Ext Delay To monitor the external Delay value (indicated in unit x sampling time). 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 update. Checked: enabled Not checked: disabled I/A Update Coeff / Speed To set the speed of the filter coefficients update. Min: 0 Max: 7 I/A Power Control To enable the power control coefficient update. The power control block multiples the input signal for a calculated coefficient to guarantee the same average power level in reception and in transmission of the filter.. Checked: enabled Not checked: disabled I/A Power Control / Speed To set the speed of the power control coefficient update. Min: 0 Max: 7 I/A Ref Level Power Rx To monitor the power control coefficient value applied for the reception. I/A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 67 Ref Level Power Tx To monitor the power control coefficient value applied for the transmission. I/A Signal Power To monitor the power 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 Power Rx Signal Indicates that the signal that re-enters the system has a low output power. When this flag is on, the automatic update of the filter coefficients is stopped. Red: bad RF rx signal Grey: good RF rx signal I/A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 68 3.8.2 Complex filter coefficients graph Fig. 21: Filter window: complex filter coefficients graph This graph shows the 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 the actual module applied according to the coefficients calculated. 3.8.4 Phase graph Fig. 23: Filter window: phase graph This graph shows the actual phase applied according to the coefficients calculated.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 69 3.8.5 AM/PM pre-correction tool The ARK1 ATSC system provides a pre-correction tool for AM/PM output signal pre-correction. Remember to click on the Save as button the first time you change the factory default curves in order to do not overwrite them. Before closing the connection to port 5000, save curves changes otherwise they will be lost. Note: the operation of uploading and downloading pre-correction curves moves a large amount of data from and to the device. The use of these tools over low badwidth, not stable or high distances netwoks could cause frequently time-out disconnections and it is not recommended. Click on AM/PM button 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 change the AM/PM pre-correction coefficient. • AM/PM pre-correction files management: used to open or save AM/PM pre-correction setting file. AM/AM and AM/PM curves are specific for each power range of each output channel. The two curves are used to calculate the AM/PM pre-correction coefficients. The curves are drawn by the interpolation of 1024 points referring to the points inserted and using a linear or polynomial interpolation algorithm. Knob points can be added with a left-click of the mouse on the grid and deleted with a right-click, drag and move a point to change the curve. Each coefficient variation, due to curves change, is saved in the FPGA “runtime” memory registers and dynamically changes the device’s output.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 70 The tool is prevented to send an “overflowing” amount of data to the device: curve changes will be applied only when the mouse button is released. In the module grid, the red curve is used to monitor the current module curve calculating and saving. The last saved coefficients are locally downloaded from the FPGA runtime memory registers in order to redraw the curve. During saving actions are created two nonlinear pre-correction files: • *.dpre files: files containing digital coefficients values. • *.apre files: files containing analog coefficients values. The following buttons allow the management of linear pre-correction files and the management of the connection to port 5000: • Save: used to save in the device memory the current 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 file. • Save as: used to save in the device memory the current curves setting. The previously saved file will be overwritten with a new name. In the event that no files have been saved before, a new file will be created. • Read file: used to reload the last saved file. • Export: used to download pre-correction files on the user PC. A browser window allows the selection of the saving path. • Release: releases the connection in order to allow others remote machines to connect to port 5000 (refer to Connection to port 5000 paragraph). Note: only the drawn curves have the coefficients written in the FPGA registers and so savable. A curve not yet drawn takes as default the same shape of the last curve drawn and visualized, to make it drawn click on the graph. Files are separately managed in analog and in digital AGC mode.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 71 3.8.6 Connection to port 5000 The connection to port 5000 is performed every time the pre-correction tool is opened through AM/PM button, from Java interface. The pre-correction tool opens and keeps busy the connection to port 5000 till the connection releasing The connection to this port precludes 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 these limits. It closes the connection to port 5000, close the AM/PM window and opens the General window. Once clicked the Release buttons and before quitting the pre-correction tool, three options are provided: • Continue: continue without saving; • Save and Release: save, continue and release the connection; • Cancel: cancel the request of releasing the connection. Fig. 24: Releasing connection
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 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 and RF output settings, and all accessible hardware indicators.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 73 Table 15. Output window Box Parameter / Control Description Admitted Ranges / Values I/A RF ON / OFF Output RF signal enabling. The possible output RF signal 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 reference Frequency reference source selector. • External • Internal • GPS I/A RF Internal Freq. Ref. Tune Internal frequency reference fine tuning setting. Allows the fine tuning of VCO, internal clock oscillator, with 60 Hz steps. • Min: 0 • Max: 255 I/A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 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 Frequency Out [Hz] Frequency Out [Hz] Output center frequency expressed in Hz. I/A
Screen Service SDT 200UB – SDT 500UB ARK-1 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 • Alarm off • Rf off • Opto off • Change mode I/A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 76 Box Parameter / Control Description Admitted Ranges / Values I/A Status 28V / 42V PSU voltage indicator (values are expressed in V). It depends on the hardware type of the device: • 28V for SDTx_ARK1 20W and 50W; • 42V for SDTx_ARK1 200W. I/A Status Current PSU 28V / 42V [A] PSU current indicator (values are expressed in A). I/A Status 24V PSU 24V indicator (values are expressed in V). Only in SDTX 200 version. I/A 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 PSU Temperature PSU temperature indicator (values are expressed in °C). I/A Status Fan 1 Fan 1 speed indicator (values are expressed in rpm). I/A Status Fan 2 Fan 2 speed indicator (values are expressed in rpm). I/A Status Fan 3 Fan 3 speed indicator (values are expressed in rpm). Only in SDTX 200 version. I/A Status Fan 4 Fan 4 speed indicator (values are expressed in rpm). Only in SDTX 200 version. I/A Status FWD Power [dBm] Output forward power indicator (values are expressed in dBm). I/A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 77 Box Parameter / Control Description Admitted Ranges / Values I/A Status Reflex Power [dBm] Output reflex power indicator (values are expressed 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 Relay 1 Selector of Relay 1 using mode. • Alarm: indicator of an alarm condition • Mode: indicator of operating mode I/A Opto & Relay Relay 0…3 Relays status indicators. • Green: Alarm on/Mode A/RF Off • Grey: Alarm off/Mode B/RF On I/A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 78 Box Parameter / Control Description Admitted Ranges / Values I/A Opto&Relay Opto 0…3 Opto status indicators. 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 on stand-by. • Green: Closed (0) • Grey: Opened (1) I/A Mode A / Mode B Channel Output channel. • Min: 14 • Max: 77 I/A Mode A / Mode B Power [dBm] Output power (expressed in dBm). • SDTx 20/50 o Analog min: 23 dBm I/A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 79 Box Parameter / 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 Power Thresholds Warning [dB] Forward power warning threshold expressed in dBm. • Min: -16 dBm I/A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 80 Box Parameter / Control Description Admitted Ranges / Values I/A FWD Power Thresholds Alarm [dB] 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 expressed in °C. • Min: 0 °C • Max: 100 °C I/A Output GbE Ch.1 / Ch. 2 Enable send frame Enable for transmission on GbE channel 1/2. Not implemented • Checked: Enabled • Not checked: Disabled A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations 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 • ASI 2 • ASI 3 • SSI 1 • SSI 2 • SSI 3 • SSI 4 • GbE Ch.1 • GbE Ch. 2 A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 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 found • No entry • Transmitting data • Transmitting data multicast • ON • OFF A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC 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 Network parameters management and monitoring.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 84 Table 16. Network window Box Parameter / Control Description Admitted Ranges / Values I/A Local Board IP address 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…7 Trap 0…7 destination IP address. A IGMP Enable IGMP IGMP enabling. • Checked: Enabled • Not checked: Disabled A Input GbE Ch.1/ Ch.2 IP Address Channel 1/2 receiving IP address. Not implemented. A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 85 Box Parameter / Control Description Admitted Ranges / Values I/A Input GbE Ch.1/ Ch.2 Port Channel 1/2 receiving port. Not implemented. • Min: 0 • Max: 65,535 A Input GbE Ch.1/ Ch.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 GbE Ch.1/ Ch.2 Filtered bitrate [bit/s] Bitrate actually used by the modulator. Not implemented. • Zero when the input is not selected • Equal to the total bitrate, when Delete Null Packets disabled • Less than total bitrate, when Delete Null Packets enabled A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 86 Box Parameter / Control Description Admitted Ranges / Values I/A Input GbE Ch.1/ Ch.2 Format Received transmission format. Not implemented. • 188 Bytes • 240 Bytes A Input GbE Ch.1/ Ch.2 Lock Ethernet input lock status indicator. The input Transport Stream is locked when no more than two consecutive Sync Byte are missed. Not implemented. • Green: Lock • 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 implemented. • Red: Error • Grey: No errors A Input GbE Ch.1/ Ch.2 Overflow Input GbE overflow alarm status. This alarm condition occurs when the input bitrate exceeds the capability of the modulation (Ref. to ATSC A/53). Not implemented. • Red: Alarm on • Grey: Alarm off A Input GbE Ch.1/ Ch.2 RTP Clock RTP packets source clock reference. Not implemented. • 90 kHz • 27 MHz A Gbe statistic GBE Packets Total amount of good frames received. A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 87 Box Parameter / Control Description Admitted Ranges / Values I/A Gbe statistic Speed Ethernet speed. • 10 Mbit//s • 100 Mbit//s • 1 Gbit/s A Gbe statistic GBE Errors Total amount of bad frames 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 transmission enabling. Not implemented. • Checked: Enabled • Not checked: Disabled A Output GbE Ch.1 / Ch.2 IP Channel 1/2 Ethernet transmission IP address. Not implemented. A Output GbE Ch.1 / Ch.2 Port Port used for RTP/UDP data transmission. Not implemented. • Min: 0 • Max: 65,535 A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 88 Box Parameter / Control Description Admitted Ranges / Values I/A Output GbE Ch.1 / Ch.2 Status Ethernet transmission on channel 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 implemented. A Output GbE Ch.1 / Ch.2 SSRC SSRC identifier of the RTP transmission on channel ½. Not implemented. A Output GbE Ch.1 / Ch.2 TS Pck per Frame Number of packets per frame. Not implemented. • Min: 1 • Max: 7 A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 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 Format Transmission format. Not implemented. • 188 Bytes • 240 Bytes A
Screen 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 window
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 91 Table 17. GPS window Box Parameter / Control Description Admitted Ranges / Values I/A Satellite #Number of Visible sat Number of visible GPS satellites indicator. I/A Satellite #Number of Tracked sat Number of tracked GPS satellites indicator. I/A Satellite Alarm GPS alarm status indicator. This alarm is a logic OR of the GPS alarms (refer to Alarms paragraph). • Red: Alarm on • Grey: 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 longitude expressed in degrees. I/A Date & Time UTC Time Current time indicator. Each GPS satellite has an atomic clock and continually transmits messages containing the current time and date at the start of the message sended by the GPS itself. I/A Date & Time UTC Date Current date indicator. Each GPS satellite has an atomic clock and continually transmits messages containing the current time and date at the start of the message send by the GPS itself. I/A
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 92 3.8.10 Alarms Click on Alarms button icon, highlighted in the nex figure, to access the alarms management window. Fig. 28: Alarms window The Alarm window allows the setting of alarm masks and the monitoring of alarms status. Use alarm masks to select how and which alarm have to be notified. Masks are organized in columns. The sixteen columns represent sixteen destinations of each alarm notification: • GUI: the selected alarms 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 paragraph). • Event: the selected alarms status generate an alarm event that will be logged in the event memory (refer to Events paragraph). • R0…R3: the selected alarms switch on the corresponding relay. • T0…T7: the selected alarms generate the corresponding trap messages (refer to Network paragraph to set destination IP addresses). • RF: the selected alarms switch off the output RF signal. The RF mask is almost entirely fixed in order to avoid board damages or malfunctioning (refer to RF Off Alarms Mask paragraph).
Screen Service SDT 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-masks associations.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 94 Table 18. Alarms window Alarm Description I/A (1) Troubleshooting RF mask Up converter Osc. Unlock PLL of the Up-converter board not locked to 129 MHz clock. I/A • Hardware fault 1 PS Voltage out range Voltage out of range. The ranges are: • 20V up to 30V for SDTx_ARK ATSC 20W and 50W; • 38V up to 44V for SDTx_ARK ATSC 200W. I/A • Hardware fault 1 PS Current out of range The current exceeds the 22 Ampere 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 • Hardware fault 1 Communication error Communication errors between ARK ATSC main board and Up-converter board. I/A • Hardware fault 1 Temperature High Alarm Case temperature over 70°C, the maximum endurable limit. I/A 1 Temperature Level-3dB Temperature level goes over the alarm threshold. The output power is consequently lowered by 3 dBm (always within the admitted power range). I/A • Check alarm and warning thresholds • Lower the output power to decrease internal temperature 0
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 95 Temperature High Warning Temperature level goes over the warning threshold. I/A 0 Forward Power High FWD power goes over the maximum endurable limit. I/A • Verify that the No RF Input alarm is enabled in the RF Off 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 warning thresholds • At every amplifier initialization the FWD power alarm and warning are temporary on • Amplifier is not properly working, hardware fault 0 Reflex Power High RFL power goes over the maximum endurable limit. I/A • Check the RF output for disconnection or wrong impendence adaptation 0
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 96 Fan Speed One of the fans speeds is under the minimum speed level (1,000 rpm). I/A • Check fans connections • Verify that fans are not damaged; in this case substitute them. The substitution can be 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 communication error alarm is not signaled • GPS signal is not lock. I/A • Check cable and GPS antenna connections • Hardware fault X (0) GPS Communication Error • GPS is selected as frequency reference • Communication errors between ARK ATSC main board and GPS board. I/A • Hardware fault X (0)
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 97 Signal 10 MHz Lock • GPS communication error alarm is not signaled • GPS lock alarm is not signaled • 10 MHz is 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 frequency reference is External: o Internal PLL fault o Lack of external 10 MHz o Hardware fault • If the frequency reference is GPS: o Check GPS alarms o Internal PLL fault o Hardware fault X (0)
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 98 Signal 129 MHz Lock • GPS communication error alarm is not signaled • GPS lock alarm is not signaled • 10 MHz lock alarm is not signaled • 129 MHz is not locked. I/A • 129 MHz oscillator can loose the lock • Hardware fault 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 • Device in ITU470 mode • Selected SDI signal standard is not NTSC I • Check input statistics X (1) RF Input Squelch • Device in ATSC mode • RF input alarm is not signaled. • RF signal level under the squelch threshold A • Check Squelch alarm threshold • Check input channel • Check RF input source and signal X (0)
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
Screen Service SDT 200UB – SDT 500UB 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 files list • Reload the file system 0
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 101 No TS Input • Device in ATSC mode • Selected TS input not locked. The No TS Input is an alarm of the Tx ATSC mode. It should be always enabled in the RF Off alarms mask while working in ATSC mode. 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 temperature sensor fault. I/A • Restart the machine • Temperature sensor fault 0 Notes to the table: (1) I stands for ITU470 modulator and A stands for ATSC modulator. (2) 0/1 stands for disabled/enabled and is fixed, X (0/1) stands for not fixed with default value indicated between brackets.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 102 3.8.11 Events Click on 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 setting The bar above the events list allows to monitor and to set the device time/date. Fig. 30: Time/Date bar
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 103 Double click on the Time/Date field to change. Fig. 31: Time/Date field selected Click on the lateral up-arrows or on the down-arrows to respectively increase or decrease the value of the field selected. Fig. 32: Lateral up-down arrows for Time/Date setting 3.8.12.1 Events monitoring Events are reported with the following information: • Time: event detection time. • Date: event detection date. • Type: event type: 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 Error Event paragraph); o SYS_ERR (refer to System Error Event paragraph). • Description: event description: o Alarm: which alarm generated the event; o Command: the low level code and command source; o Event: event description; o System Init: system initialization perhaps followed by the alarm Use the following buttons, sited on the right side of the window, to manage the Events list: • Clear: resets the events list. • Get History: gets all the stored events from the last board reset (max 512 events).
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 104 Table 19. Events descriptions list Event Description Description RF OFF enabled from OPTO RF output switched off through OPTO 0. RF OFF disabled from OPTO RF output switched on through OPTO 0. Stand-by ON from OPTO Stand-by mode enabled through OPTO 3. Stand-by OFF from OPTO Stand-by mode disabled through OPTO 3. Stand-by ON from LCD Stand-by mode enabled through LCD button. Stand-by OFF Stand-by mode disabled through LCD button. Power = xx.x dBm (source) New output power setting. xx.x: output power expressed in dBm. Source: Local or MIP Update file *.xxxx New file loading. Xxxx: file extension. P5K open: xx.xx.xx.xx Connection to 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. Switch mode: Manual / Auto / Opto / Time. X=>Y: A/B=>B/A. UPCV not configured The Upconverter has been found not configured during the UPCV_TASK (refer to Task Error Event paragraph). UPCV configured Automatic reconfiguring of the Upconverter. It automatically starts at every UPCV not configured event or UPCV communication error. File system busy File system already in use while tring to employ it (e.g. change mode during a file loading). UTC Time set from GPS Time and date set by GPS. As soon as the GPS lock is regained, once lost, and if the current time and date are different from the GPS ones, the UTC time is set by GPS. Warm UP Restart When Warm up alarm is risen this event is reported and the device is restarted.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 105 Event Description Description PS Restart N This event is reported when one of the following alarms is risen: • Up converter Osc. Unlock • PS 28V out range • PS Current out of range • Absolute Power Limiter The fourth time one of the preceding alarms is risen the amplifier is restarted (from 1 up to 4 times). N: number of amplifier restarting. Only in SDTX 200 version. PS OFF After the fourth time the amplifier has been restarted, if an alarm condition causing a PS Restart event occurs, PS OFF event is reported and the amplifier is turned off When this event is reported amplifier can be turned on only by OPTO 2 (only in SDTX 200 version). Restart Amp from OPTO This 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-config When Signal 129 MHz Lock alarm is risen the FPGA is re-configured and this event is reported. Events List cleared This event is reported when the events list is cleared. Saving config… Saving configuration task started (after the command “s” given by RS232 or GbE commans). Save config Finished Saving configuration task correctly ended. Save config error: xx An error occurs during saving configuration. xx: error code: • 0x80: File system busy; • 0x01: New *.sav file opening error; • 0x02: FPGA data writing error; • 0x03: uC data writing error; • 0x05: Old *.sav file deleting error • 0x06: New file naming error (deleting of “*”). The following table lists the descriptions of all the alarm type events (refer to Alarms paragraph for further information about alarms).
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 106 Table 20. Alarms descriptions list Alarm Alarm Description Up converter Osc. Unlock UPCV Osc. not locked PS Voltage out of range PS voltage error PS Current out of range PS current error Absolute Power Limiter Absolute pwr high Communication error UPCV dialog error Temperature High Alarm Temperature high Temperature Level-3dB Temperature -3dB Temperature High Warning Temperature warning Forward Power High 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 Lock GPS not locked GPS Communication Error GPS dialog err Signal 10 MHz Lock 10MHz not locked Signal 129 MHz Lock 129MHz not locked Signal 960 MHz Lock 960MHz not locked Down Converter Osc. Unlock DWCV Osc. not locked No RF Input RF In. not detected RF Input Squelch RF input squelch RF Digital Ber Alarm RF input BER high File System Error File system wrong Bad File in File system File error (*.ext) No TS Input TS In. not detected FPGA Boot alarm FPGA boot err Warm up alarm System warm up
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 107 3.8.13 Task Error Event The watchdog performs a periodic (every 20 seconds) polling of tasks and triggers a system reset if one or more tasks do not answer, restarting the Codeloader (See Codeloader_Operations_Note_v1.1.doc for further information) and generating a TSK ERR event as follows: The blue underlined 32-bits word is the enabling status of the alarms mask. The red underlined 32-bits word indicates the status of tasks (1 if the task has been successfully performed, otherwise 0) as specified in the following table: Table 21. Task error event specific data TASK Description Bit WD_FAN_TASK This task controls fans speed on the base of the board temperature. 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 following operations: • It updates all variables of the system; • It manages alarms; • It manages the RF status (e.g. on, off…); • It manages the mode switch; • It manages the ARP resolution in DVB mode. 3 WD_TCP_IP_TASK This task implements the TCP-IP protocol stack. 4 WD_TIMER_TICK_TASK This task generates the clock for the TCP-IP task. 5 WD_STV0371_TASK This task gathers information from the demodulator and configures it. 6 The default tasks mask at the board startup is set to 0x0000007D (nb the UPCV task is excepted). Once the presence of the upconverter is assured, the upconverter task bit is automatically enabled and the mask is set to 0x0000007F. Tasks execution is stopped during de-fragmentation operations and FPGA boots. TSK ERR 00000028, 0000003c
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 108 3.8.14 System Error Event For critical and fatal errors, the system calls the system error function and the SYS_ERR event is reported. The error code is describer below: • 0x00: Out of memory. 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 written out of boundaries of the allocated memory block. • 0x03: No free UDP Sockets. The system has run out of UDP Sockets. • 0x04: No free TCP Sockets. The system has run out of TCP Sockets. • 0x05: TCP socket is in an undefined state. System memory has been accidentally overwritten.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 109 3.8.15 System Initialization Event At every system initialization the event System Init is generated. This event is followed by 25 bytes specifying type and specific code of errors occurred during system initialization. Each byte refers 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 FS). 2° INFO_ERR *.cfg file error. • 0x00: File ok. • 0x01: File not found or File open error. • 0x02…0x03: Invalid file (syntax errors). 3° DEF_ERR *.def file error. • 0x00: File ok. • 0x01: File not found. • 0x02: File open error. 4° LCD_ERR LCD error. • 0x00: LCD ok. • 0x01: LCD not found. 5° PLL_960M_ERR 960 MHz PLL error. • 0x00: PLL locked. • 0x01: PLL not locked
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 110 Byte Description Errors code 6° BOOT_ERR FPGA boot error. • 0x00: FPGA boot ok. • 0x01: FPGA configuration erasing process error. • 0x02: Invalid configuration (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: File open error. • 0x02…0x05: Invalid file (syntax errors). • 0x10: File not found. 8° SNMP_ERR SNMP file error. • 0x00: SNMP file ok. • 0x01: SNMP file not found. • 0x02: File open error. • 0x03: UDP socket initialization error. • 0x04: Port 161 open error.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 111 Byte Description Errors code 9° CALIB_ERR *.apwr and *.dpwr files error. • 0x00: File ok. • 0x01: Analog (Digital) mode (current mode) file not found. • 0x02: Analog (Digital) file open 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 *.apre and *.dpre files error. • 0x00: File ok. • 0x01: File not found. • 0x02File open error. • 0x03…0x0a: Invalid file (syntax errors). 11° LINEAR_ERR *.drlin file error file error. • 0x00: File ok. • 0x01: File not found. • 0x02: File open error. • 0x03…0x06: Invalid file (syntax errors).
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 112 Byte Description Errors code 12° DOWNCV_ERR Downconverter PLL not locked error. • 0x00: PLL locked. • 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: File ok. • 0x01: File not found. • 0x02: File open error. • 0x03…0x06: Invalid file (syntax errors). 15° CH_DEFINE_ERR *.cdef file error. • 0x00: File ok. • 0x01: File not found. • 0x02: File open error.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 113 3.8.16 System menu Fig. 33: Menu bar The menu bar allows the access to three menus: • File: allows the enabling of load and save commands • View: 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 File menu Fig. 34: File menu The File menu allows the enabling of the following commands: • Save: allows device configuration saving creating a new *.sav file in the file system. • Load: allows last *.sav file loading from file system.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 114 3.8.18 View menu Fig. 35: View menu The View menu allows the enabling of the following commands: • General: allows accessing the general window. • Input: allows accessing the input window. • Tuner: 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. • Output: allows accessing the Output window. • Network: allows accessing the Network window. • Input GPS: allows accessing the Input GPS window. • Alarms: allows accessing the Alarms window. • Events: allows accessing the Events window. • Options: allows accessing the Options sub-menu.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 115 3.8.18.1.1 Option sub-menu The Option sub-menu allows two controls type: • Time: Time Read Interval [s]; • Alerts: the selection of events to display. Click on the Save button to save Java options; a *.properties file will be created. The device is not loaded with a factory 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 java update time. The default value is 2 seconds. Click on Close button to quit this sub-window. 3.8.18.3 Alerts Fig. 37: Alerts window The Alert sub-window allows selecting which types of events will be notified through an Alert box. Alert boxes appear on the right side of the monitor. The selection is performed among the following types of event:
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 116 • Commands (blue boxes): o Gigabit Ethernet commands; o RS232 commands; o SNMP commands; o LCD 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 message Alert boxes can be disabled through the hide button located on the right side of the box. The hide button, once clicked, disables all boxes belonging to the same class.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 117 3.8.19 Help menu Fig. 39: Help menu The Help menu allows enabling the following controls type: • Contents: actually not implemented. • 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 characteristics. 3.8.19.1 About Fig. 40: About window The “About” window shows the board name and the GbE IP address. It also informs about the board uC, FPGA and Java software versions. Click on OK button to close the window.
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 118 3.8.19.2 Info Fig. 41: Info window: file system content The server file system content section of info window shows the entire board system files list. Use scroll bars to view all the items. Fig. 42: Info window: client system parameters The client system parameters 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 The Download Software Standalone button allows the downloading of standalone java application (executable jar file) based on java applet. If your browser is Internet Explorer, it may blocks the site from downloading files to your computer. If you want to enable the file downloading, follow the instructions listed below: • Open Internet Explorer;
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations July, 2009 v 1.0 Page 3 - 119 • Click on the Tools button and then click on Internet Options; • Click on 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 downloads, click on Enable; • Click on OK, click Yes in order to confirm that you want to make the change, and then click OK again. Fig. 43: Download Software Standalone
Screen Service 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 TABLES LIST
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.
Screen Service 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 INTRODUCTION.............................................................................................................................................5 - 2
Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Manual change information July, 2009 v 1.0 Page 5 - 2 5.1 INTRODUCTION At Screen Service, we continually try to keep our customers up with the latest technology by adding circuit and component improvements to our equipment as soon as they are developed and tested. Sometimes, due to printing 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 several sections. Since the change information sheets are carried in the manual until all changes are permanently entered, some duplication may occur. If no such change pages appear following this page, this manual is correct as printed. Special versions and variants required by individual Customers are also described in this section.

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