Operations and Maintenance Manual

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JANUS
®
Multi-Protocol Reader Ver. 2: Maintenance Instructions
Confidential UM 360463-202: A12 (Draft) Page 154 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
10. Using an SMA wrench, connect each RF Adapter Cable(s) (800125-001) SMA connector to the assigned
MRFM-S module port(s).
11. Tie all RF Adapter cables neatly and label both ends of each adapter cable, using marker tie wraps from
the label set (800498-001).
12. Secure the service loop portion of the feedline to the antenna-mounting bracket using the tie wraps. Do
not severely bend or kink the RF feedline cable.
Note: For a TDM only protocol configuration (i.e., no passive protocols), the Circulator can be located in
the cabinet with the reader and one RF feedline cable is connected between port 2 of the Circulator and
the antenna. Ports 1 and 3 of the circulator are then connected to the RF modules using the RF Adaptor
Cables (800125-001); see Figure 5-3.