Operations and Maintenance Manual

JANUS

Multi-Protocol Reader 2.4 Maintenance Instructions

Confidential UM 360467-110 Revision: B Page 200 of 247

All information contained herein is proprietary to, and may only be used with express, written permission from, Kapsch TrafficCom Canada Inc.

FILE: UM 360467-110 REV B3 MPR 2.4 CLEAN.DOCX 03/02/2021 1:01

Kapsch TrafficCom

MRFM-S replacement

The Reader does not need to be shut down to replace an MRFM-S or MRFM-S Plus

Prerequisites: Accessing the Reader web interface, page 42.

WARNING:

THE MODULES MAY HAVE SHARP EDGES. HANDLE THE MODULES

CAREFULLY. WHENEVER POSSIBLE, USE A MODULE EXTRACTION

TOOL TO REMOVE A MODULE.

WARNING:

THE MRFM-S MAY BECOME HOT UNDER NORMAL OPERATING

CONDITIONS. ENSURE THE MRFM-S HAS COOLED DOWN OR WEAR

GLOVES WHEN HANDLING THE MRFM-S.

Removing an MRFM-S

1. Select the Channels page.

Result: The following screen appears.

Set the RF State of the active MRFM-S to Offline.

Note: Disconnect the RF cable(s) from the MRFM-S appropriate port.

Loosen the screws securing the MRFM-S or MRFM-S Plus module to the Reader rack, and then remove the MRFM-

S from the Reader.