User Manual
 Introduction 
I.D. Systems, Inc. One University Plaza, Hackensack, NJ 07601  000-0144-01 
Tel: 201-996-9000; Fax 201-996-9144; email: support@id-systems.com  Page 7 of 41 
Introduction 
This manual is a user’s guide for the VAC (Vehicle Asset Communicator), a Wireless Fleet Management 
Device developed by I.D. Systems. This guide will introduce the reader to the VAC and to I.D. Systems’ 
Fleet Management solution. In addition, this guide also includes information about VAC installation 
procedures, installation options, operator instructions, maintenance procedures, and troubleshooting. The 
owner and user of a VAC can use this guide to understand how a VAC works and how to interact with it. 
The Introduction section covers general information about the IDS Fleet Management System, and what 
part the VAC device plays in the system. Users of the IDS Fleet Management System should familiarize 
themselves with this information to better understand the detailed instructions in this guide. 
The Installation section provides detailed procedures and guidelines for hardware installation.  
Electricians, mechanics or maintenance persons responsible for VAC installation or troubleshooting 
should familiarize themselves with this hardware installation process. This will allow them a better 
understanding of the interface between the VAC and the vehicle being managed. In addition, those who 
perform vehicle maintenance will better understand the implications of parts replacement or rewiring.  
Finally, VAC troubleshooting is more easily understood with an understanding of hardware installation 
procedures and guidelines. In order to complete VAC installation, maintenance user software, covered in 
the VAC Operation section is required. 
The Standard VAC Operation section explains how the user interacts with the VAC user interface 
(keypad, display and ID reader). As a mini-computer, the VAC is an interactive device requiring an 
operator to interact with it. Standard operators (vehicle drivers) must familiarize themselves with the 
section on Basic Operation, Access Control, Electronics, OSHA Checklists, and Two-Way Text Paging, 
either through reading the Guide, or through hands-on training. Floor supervisors with special system 
privileges (Master Users) should also become familiar with the Master User features. 
The appendices include additional information for those who have purchased or who maintain the VAC.  
Appendix A details the physical specifications of the system, which is useful for those who wish to 
understand how the VAC will work in specific environments. Appendix B is a troubleshooting guide for 
maintenance personnel to handle issues with the VAC that may arise through installation or operation.  
Finally, Appendix C covers warranty information for those who have purchased the VAC product. 
System Overview 
The VAC is part of a comprehensive fleet management solution, integrating access control, vehicle 










