CalAmp 3640LVB Manuel D’Utilisation

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9/27/2017 
LMU-3640 Hardware & Installation Guide - PULS Wiki
https://puls.calamp.com/wiki/LMU-3640_Hardware_%26_Installation_Guide
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LMU-3640 Hardware & Installation Guide 
LMU-3640™
 
Hardware and Installation Guide
 
 
 
IMPORTANT: DO NOT INSTALL OR USE THE SOFTWARE 
OR DOCUMENTATION UNTIL YOU HAVE READ AND 
AGREED TO THE LICENSE AGREEMENT AND REVIEWED 
THE LIMITED WARRANTY AND REGULATORY 
INFORMATION. 
 
1 Introduction 
Welcome to the LMU-3640™ Hardware and Installation Guide. This 
manual is intended to give you information on the basic setup and 
installation of the CalAmp LMU-3640™ product(s) including 
hardware descriptions, environmental specifications, wireless network 
overviews and device installation. 
 
 
1.1 About This Manual 
 
The LMU-3640™ is one of the most flexible economy mobile 
tracking hardware products available. In order to accurately 
describe the functionality of these units we have broken this 
manual into the following sections: 
 
System Overview – A basic description of a 
CalAmp LMU-3640™ based tracking system. This 
includes a description of roles and responsibilities 
of each of the CalAmp components as well as a 
brief overview of the wireless data technologies 
used by the LMU-3640™. 
Hardware Overview – Describes the physical 
characteristics and interfaces of the LMU-3640™. 
Installation and Verification – Provides guidance 
for the installation of the LMU-3640™ versions in a 
vehicle and instructions on how to verify the 
installation is performing adequately. 
 
1.2 About The Reader 
Contents 
1 Introduction 
1.1 About This Manual 
1.2 About The Reader 
1.3 About CalAmp 
1.4 About the CalAmp Location Messaging Unit - LMU-3640™ 
2 System Overview 
2.1 Overview 
2.2 Component Descriptions 
2.2.1 Backend Software 
2.2.2 LMU Manager 
2.2.3 LM Direct Server 
2.2.4 Wireless Data Network 
2.2.5 LMU-3640™ 
2.2.6 Host Device – Laptop/PDA or MDT 
2.3 Wireless Data Primer 
2.3.1 SMS (Short Message Service) 
3 Hardware Overview 
3.1 LMU-3640™ 
3.1.1 Environmental Specifications 
3.1.2 Physical Specifications 
3.2 Location Messaging Unit -  LMU-3640™ 
3.3 LMU-3640™ Connectors 
3.3.1 I/O Connector 
3.3.2 VBUS Connector 
3.3.3 Accessories 
3.4 GPS Receiver 
3.5 I/O Descriptions 
3.5.1 3-Axis Accelerometer Input 
3.5.2 Ignition and Inputs 
3.5.3 Outputs 
3.5.4 Status LEDs 
4 Configuration and Activation 
4.1 Quick Start - General Config 
4.2 Activating LTE Using AT  Commands 
4.3 Auto provisioning of GSM or HSPA  LMUs 
4.4 Activating GSM or HSPA LMU using AT  Commands 
4.5 Preparing for Installation 
4.6 Plan The Installation 
4.6.1 Size and Placement of LMU Unit 
4.6.2 Access to the SIM (Subscriber Identity Module)  Card 
4.6.3 Protection from Heat 
4.6.4 Visibility of Diagnostic LEDs 
4.6.5 Cable Length 
4.6.6 Moisture and Weather  Protection 
4.6.7 Preventing Accidental or Unauthorized  Modification 
4.7 Installing the LMU in a Vehicle 
4.7.1 Place the LMU unit in the vehicle. 
4.7.2 Connect power, ignition, and ground. 
4.7.3 Typical Connection Sequence 
4.8 Installation Verification 
4.8.1 Comm Verification 
4.8.2 GPS Verification 
4.8.3 Inbound Verification 
4.8.4 Verification via SMS 
 
In order to limit the size and scope of this manual, the following assumptions have been made about the reader. 
1. You are familiar with GPS concepts and  terminology