Operations and Maintenance Manual

_
JANUS
®
Multi-Protocol Reader Ver. 2: Appendix
Confidential UM 360463-202: A12 (Draft) Page 279 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
Term
Meaning
Reference or example
LC
Lane Controller
Controls Readers and receives data and alerts from
Readers.
LCD
Liquid Crystal Display
Thin flat display device, using multi-colored pixels in
front of a light source
LED
Light Emitting Diode
Used as status indicators on JANUS® Multi-Protocol
Reader Ver. 2
LPM
Lane Controller Port Module
In the JANUS® Multi-Protocol Reader Ver. 2, this
module provides a serial interface between the Reader
and the Lane Controller
LPT
License Plate Transponder
An exterior tag in a weatherproof package mounted
using the front license plate mounting holes (a legacy
product now replaced by the FME)
MC
Main Controller
Intel-x86 based single-board computer that runs the
Reader software
MRFM-S
Smart RF Module
The analog portion of the Reader and the termination
point for coaxial cables from the antennas with
command driven Tx and Rx attenuation.
N/A
not available
NEC
National Electric Code
NEMA
National Electrical
Manufacturers Association
Sets standards for electrical components. Equipment
enclosures with a NEMA rating meet a certain
standard. NEMA-4 is generally considered watertight.
NTP
Network Time Protocol
OBU
On Board Unit
Transponder or tag
ORT
Open Road Tolling
ETC from high speed vehicles that do not slow down
and may straddle lanes
PC
Personal computer
PF
Programming failure
transponder programming by the Reader
Pgm
Program or programmed or
programming
context related usage
PID
Plaza ID
a configurable Reader parameter
PS
Power supply
PSM
Power Supply Module
PWA board to provide AC/DC power to the Reader
PTO
Programming timeout
PU
Programming unverified
transponder programming by the Reader