Operations and Maintenance Manual
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MPR 4.1
Reader Table of Contents
Confidential UM360479-100 Revision: Draft B4 Page 8 of 246
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FILE: UM360479-100 REV B4 DRAFT WIP MPR-4.1 READER OPERATIONS AND MAINTENANCE MANUAL (002).DOCX 05/25/2022 11:18
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Monitoring the Reader .................................................................................................................................... 39
Configuration via Web ..................................................................................................................................... 45
MPR 4.1 ports configuration ............................................................................................................................... 51
Frequency and Time Multiplexing ...................................................................................................................... 52
Frequency Selection............................................................................................................................................ 52
RF Attenuation .................................................................................................................................................... 54
Programming tags ............................................................................................................................................... 55
Configuring TDM tag programming .................................................................................................................... 55
Configuring OBU Feedback for TDM ................................................................................................................... 57
Frame Sequence building ................................................................................................................................ 59
To create a frame Sequence ............................................................................................................................... 59
Reader-supported protocols ............................................................................................................................... 61
Reader MTPAS synchronization .......................................................................................................................... 61
How to build a tag acquisition sequence ............................................................................................................ 62
4. THEORY OF OPERATIONS .................................................................................................. 72
External Power ................................................................................................................................................ 73
Multiple reader synchronization ..................................................................................................................... 74
Transaction Buffering ...................................................................................................................................... 77
Log files ........................................................................................................................................................... 78
5. INSTALLATION ....................................................................................................................... 82
Introduction .................................................................................................................................................... 82
The earth ground system ................................................................................................................................. 83
Lightning protectors ........................................................................................................................................ 84
Installing the Reader hardware ....................................................................................................................... 85
Installing an Antenna ...................................................................................................................................... 88
Performing Lane Tuning .................................................................................................................................. 93
The Synchronization circuit ............................................................................................................................. 94
The Ethernet Network ..................................................................................................................................... 97
Reader connections to the LC and Inter-Reader via Ethernet .......................................................................... 98