Operations and Maintenance Manual

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JANUS
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Multi-Protocol Reader 2.4 Table of Contents
Confidential UM 360467-110 Revision: B Page 10 of 247
© Kapsch TrafficCom Canada Inc. 2021
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FILE: UM 360467-110 REV B3 MPR 2.4 CLEAN.DOCX 03/02/2021 1:01
Kapsch TrafficCom
Multiple reader synchronization ................................................................................................................... 143
Transaction Buffering .................................................................................................................................... 147
Log files ......................................................................................................................................................... 147
5. INSTALLATION ..................................................................................................................... 151
Introduction .................................................................................................................................................. 151
The earth ground system ............................................................................................................................... 152
Lightning protectors ...................................................................................................................................... 153
Installing the Reader hardware ..................................................................................................................... 153
Installing a Lane Kit ....................................................................................................................................... 156
Use of the RF amplifier .................................................................................................................................. 162
Performing Lane Tuning ................................................................................................................................ 164
The Synchronization circuit ........................................................................................................................... 164
The Ethernet Network ................................................................................................................................... 168
Reader connections to the LC via the LPM serial ports .................................................................................. 169
Reader connections to the LC and Inter-Reader via Ethernet ........................................................................ 171
Configuring an LC Ethernet network................................................................................................................. 172
Lane Assignment ........................................................................................................................................... 173
Multiple Reader Lane Assignment .................................................................................................................... 173
Configuring Voting Time ................................................................................................................................... 178
Configuring Channel Weight for straddle antennas ......................................................................................... 179
6. TROUBLESHOOTING AND TESTING .............................................................................. 181
Troubleshooting Methodology ...................................................................................................................... 181
LED Statuses .................................................................................................................................................. 183
Troubleshooting tree: LC Ethernet 1 Port communications not working ....................................................... 185
Troubleshooting tree: Ethernet 2 Port communications not working ............................................................ 186
Troubleshooting tree: LPM Serial Port communications not working ............................................................ 187