Operations and Maintenance Manual

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JANUS
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Multi-Protocol Reader Ver. 2: Maintenance Instructions
Confidential UM 360463-202: A12 (Draft) Page 166 of 291
© Kapsch TrafficCom Canada Inc. 2013
These drawings and specifications contain confidential and proprietary information and are the property of Kapsch TrafficCom Canada Inc. and are issued in strict
confidence and will be kept confidential and used solely for the purpose intended and for no other purpose and shall not be transmitted, reproduced, copied, and/or
used as the basis for manufacture or sale of apparatus unless otherwise agreed to in writing by Kapsch TrafficCom Canada Inc.
FILE: MPR2_OPERATIONS_AND_MAINTENANCE-MANUAL_REV A12.DOCX 05/08/2014 11:24
Kapsch TrafficCom
Reader connections to the LC via the LPM serial ports
Each of the RF channels has an associated serial port on the LPM that connects to an LC.
Configuring reader connections
The following steps provide information on configuring the reader connections to the LC via the LPM
serial ports.
Prerequisites: Connect the service laptop to the Reader configuration port to access the CTM web
interface. Refer to Connecting a service laptop to the Reader, page 40. You must have
Advanced User permissions.
1. Determine your Reader’s communications protocol. It will be either RS-232 or RS-422.
2. Select the Configuration link on the left side panel.
Result: The following screen appears.
3. Click the LC tab.
Result: The following screen appears.