Operations and Maintenance Manual

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JANUS
®
Multi-Protocol Reader Ver. 2: Appendix
Confidential UM 360450-210 Revision C Page 238 of 288
© Kapsch TrafficCom Canada Inc. 2014
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: UM 360450-210 REV C JANUS MPR2 OPERATOR-MAINTENANCE MANUAL.DOCX 08/17/2015 11:42
Kapsch TrafficCom
Manually select the active side and disable switchover
CAUTION:
If the primary or secondary side is forced active via the SPM redundancy
mode switch and that side fails, the Reader will not switch to the other
side and data could be lost.
1. Set the toggle switch on the SPM to the side to stay active, either SECONDARY or PRIMARY.
Result: This side is now active and no switchover will occur unlessa failure occurs.
Letting the Reader automatically choose the active side
1. Set the SPM toggle switch to AUTO.
Result: The primary side is now active by default, until a primary failure occurs.
Enabling the Reader to recover automatically to the primary side
1. Select the Auto Recovery to Prime check box then click the Update General Configuration button.
Result: The Reader will now automatically switch back to the primary side once a primary failure has
cleared.
Configuring the Reader to switch over automatically when an LC link is down
1. Select the Configuration link on the left side panel.
2. Click the LC tab.
Result: The following screen appears.