Manual Do Utilizadoríndice analíticoGENERAL INFORMATION AND REQUIREMENTS1Introduction1Equipment Description1Monitoring Systems1Station Control System1Remote Control and Status Equipment (Optional)1Remote Maintenance Monitoring System1RMM Functions1RMM Security1Environmental Monitoring1Transmitter Description1Cabinet Assembly (Unit 1)1RMS Processor CCA (1A4)1Local Control Unit (LCU) CCA (1A3)1Power Control Panel Assembly (1A1)1Power Supply Assembly (1A1A2)1RF Power Amplifier /Monitor CCA (1A2/1A5)1Transmitting Antennas1Portable Maintenance Data Terminal (PMDT) (Optional)1Battery Backup Unit (Unit 4)1Equipment Specifications Data1Equipment and Accessories Supplied1Equipment Required but not Supplied1Optional Equipment1TECHNICAL DESCRIPTION2Introduction2Antenna Operation2Marker Beacon Transmitter Theory of Operation2Marker Beacon Amplifier/ Monitor Theory of Operation2Marker Beacon Amplifier/ Monitor Block Diagram Theory2Marker Beacon Amplifier/ Monitor Detailed Circuit Theory2Power Supply2Synthesizer2Microprocessor Digital Section2Marker Beacon RMS Theory of Operation2RMS CCA (012147) (1A4) Block Diagram Theory2Marker Beacon RMS CCA Detailed Circuit Theory2Local Control Unit (1A1) Simplified Theory of Operation2Local Control Unit (1A1) Block Diagram Theory2DC to DC Converter2Power Fail Detectors2Key Switch Registers2Parallel Interface21.8432MHz Oscillator/Divider Chains2Positive Alarm Register2Negative Alarm Register220 Second Delay Counter2LCU Transfer Control State Machine #1 and #2 and Discrete Controls2LED Control2Audible Alarm2Local Control Unit CCA (1A1A1) Detailed Theory of Operation2Power Supply2Pushbutton Switches and LED Display2Parallel Interface2Monitor Alarm Interface Circuitry2Station Control Logic2Aural Alarm2System Configuration Inputs2Clock Oscillator and Divider2Reset and Watchdog Circuitry2Power Panel Assembly Theory of Operation2Power Supply Theory of Operation2Battery Charging Power Supply (BCPS) Block Diagram Theory2Marker Beacon BCPS CCA Detailed Circuit Theory2STANDARDS AND TOLERANCES3Introduction3Standards and Tolerances3PERIODIC MAINTENANCE4Introduction4Performance Checks4Other Onsite Maintenance4MAINTENANCE PROCEDURES5Introduction5Performance Check Procedures5Equipment Sign-On5Perform Time Update5Test Equipment Required5Procedure5Measurement of RF Power5Test equipment required5Procedure5Measurement of Modulation Level5Test equipment required5Procedure5Measurement of Modulation Frequency5Test equipment required5Procedure5Check Automatic transfer/shutdown5Test equipment required5Procedure5Check Alternate equipment5Test equipment required5Procedure5Measure Antenna VSWR at Transmitter Output5Test Equipment Required5Procedure5Other Maintenance Procedures5RF Carrier Frequency Measurement5Test Equipment Required5Procedure5RF Output Power BITE Calibration5Test Equipment Required5Procedure5Modulation Percentage BITE Calibration5Test Equipment Required5Procedure5Forward Power, Reflected Power and VSWR BITE Check5Test equipment required5Procedure5Forward and Reflected RF Power BITE Calibration5Test equipment required5Procedure5Check Monitor Alarm Points5Test equipment required5Procedure5Antenna Feed Line VSWR Check5Test equipment required5Procedure5Special Maintenance Procedures5Equipment Cleaning and Inspection5Backup Battery Power Check.5RF Cable Inspection5Measure RF Cable Insulation Resistance5Test Equipment Required5Procedure5Measure RF Cable DC Resistance5Test Equipment required5Procedure5CORRECTIVE MAINTENANCE6Introduction6Test Equipment Required6Onsite Corrective Maintenance6General Troubleshooting Information6PARTS LIST7Introduction7INSTALLATION, INTEGRATION AND CHECKOUT8Introduction8Site Information8Unpacking and Repacking8Input Requirement Summary8Installation Procedures8Installation Test Equipment8Installation Kits8Shelter Installation8Marker Beacon Transmitter Cabinet Installation8Battery Backup Assembly Installation8Exterior Interfaced Box Installation8Single Yagi Transmitting Antenna and Tower Installation8Initial Start-up and Preliminary Testing8Electronics Preparation8Initial Start-Up8PMDT Hook-Up8AC/DC Voltage and Current Checks8RF Forward Power, Reflected RF Power, and VSWR Checks8Modulation Percentage and Keying Checks8Installation Verification Tests8Keying Verification8Verification of Alarm and alert settings8RF Forward Power Alarm Point8VSWR Alarm Point8External Monitor Alarm Points8Alarm Delay Time and Auto-Restart Delay Time8Percent Modulation Scale Factor Circuit8USB-Serial Driver Installation8USB-Serial COM Port Notes8SOFTWARE9Introduction9TROUBLESHOOTING SUPPORT DATA10Introduction10Marker Beacon1Marker Beacon System1Marker Beacon Equipment Cabinet, Interior View1Marker Beacon Transmitting Antennas1Portable Maintenance Data Terminal (PMDT) - Optional1Battery Backup Unit1Amplifier/Monitor Block Diagram2Marker Beacon RMS CCA Block Diagram2LCU Simplified Block Diagram21.8432 MHz Oscillator/Divider Chains2FFM / Marker Beacon BCPS Block Diagram2Typical Marker Beacon Site Details8Typical Marker Beacon Shelter Details8Battery Backup Installation Kit8Antenna Monitor Assembly Mounting Details for Single Yagi Antenna8Yagi Antenna Assembly8Equipment Specifications Data1Equipment and Accessories Supplied1Equipment Required But Not Supplied1Optional Equipment1Marker Beacon Coverage Pattern2Standards and Tolerances3Performance Checks4Other Onsite Maintenance Checks4Marker Beacon, Single Equipment – 002130-01017Marker Beacon, Dual Equipment – 002130-01027Marker Beacon, Single Equipment w/Single Far Field Monitor – 002130-11017Marker Beacon, Single Equipment w/Dual Far Field Monitor – 002130-11027Marker Beacon, Dual Equipment w/Single Far Field Monitor – 002130-11037Marker Beacon, Dual Equipment w/Dual Far Field Monitor – 002130-11047Civil Installation Kit, Tower Mount Antenna - 470252-00017Civil Installation Kit, Pole Mount Antenna – 470558-00017Antenna Kit, Tower Mount, Marker Beacon – 470592-00017Exterior Interface Kit, Pole Mounted Antenna – 470593-00017Exterior Interface Kit, Tower Mounted Antenna – 470594-00017Antenna Kit, Pole Mount, Marker Beacon – 470596-00017Antenna Cable Kit, Marker Beacon - 470598-00017Marker Beacon Installation Kits8Tamanho: 900 KBPáginas: 102Language: EnglishAbrir o manual