PULSAR MEASUREMENT 
 
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CONTENTS 
Chapter 1: Start Here… ........................................................................................................... 5 
About this Manual ............................................................................................................... 5 
About the IMP Lite ............................................................................................................... 6 
Product Specification .......................................................................................................... 7 
EU Declaration of Conformity ......................................................................................... 9 
Chapter 2 Installation ........................................................................................................... 10 
Unpacking ............................................................................................................................ 10 
Power Supply Requirements......................................................................................... 10 
Dimensions .......................................................................................................................... 11 
Cable Entry ........................................................................................................................... 14 
Terminal Connections ...................................................................................................... 15 
Preparation for Operation ............................................................................................. 17 
Maintenance ....................................................................................................................... 17 
Chapter 3 How To Use Your IMP+ ................................................................................. 18 
Operating the Controls ................................................................................................... 18 
Using the Menu System ................................................................................................. 20 
Parameter Defaults ........................................................................................................... 21 
Chapter 4 Getting Results From Your IMP Lite .......................................................... 22 
Setting up Your Application.......................................................................................... 22 
Using the 4-20 mA Output ............................................................................................ 22 
Using the Relays ................................................................................................................ 23 
Alarm Relay Set-up ........................................................................................................... 24 
Control Relay Set-up ........................................................................................................ 25 
Loss of Echo Set-up .......................................................................................................... 26 
Setting Security Passcodes ............................................................................................ 26 
Resetting Factory Defaults............................................................................................. 27 
Checking the Information Specific to your IMP+ ................................................. 27 
Using the RS232 Serial Interface ................................................................................. 28 
Chapter 5 Parameter Listing and Descriptions .......................................................... 29