10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • sales@tegam.com
I
TABLE OF CONTENTS
1 INSTRUMENT DESCRIPTION
Instrument Description ............................................................................ 1-1
Feature Overview .................................................................................... 1-1
Accessories Sheet ................................................................................... 1-4
Performance Specifications ....................................................................... 1-5
Accuracy ........................................................................................... 1-6
Measurement Times ........................................................................... 1-7
Reference Current Modes ......................................................................... 1-9
Miscellaneous Specifications ..................................................................... 1-10
Test Lead Requirements ........................................................................... 1-12
Broken Lead Detection ............................................................................. 1-14
2 PREPARATION FOR USE
Unpacking & Inspection ............................................................................ 2-1
Safety Information & Precautions .............................................................. 2-1
Terms in this Manual .......................................................................... 2-1
Terms as Marked on Equipment ........................................................... 2-1
Symbols ............................................................................................ 2-2
Grounding the Equipment .................................................................... 2-2
Danger Arising from the Loss of Ground ................................................ 2-2
Use the Proper Fuse ........................................................................... 2-2
Do not Use in Explosive Environments .................................................. 2-2
Do not Operate without Covers ............................................................ 2-3
Preventive Maintenance ...................................................................... 2-3
Line Voltage Selection ......................................................................... 2-4
3 QUICK START INSTRUCTIONS
General .................................................................................................. 3-1
Power the Unit ........................................................................................ 3-1
Factory Settings ...................................................................................... 3-1
Customizing Parameter Settings ................................................................ 3-2
Test Lead Requirements ........................................................................... 3-2
Measuring Resistances Greater than 200kΩ ................................................ 3-2
4 OPERATING INSTRUCTIONS
Basic Operation ....................................................................................... 4-1
Default Parameters .................................................................................. 4-1
Front Panel Description ............................................................................ 4-2
Rear Panel Description ............................................................................. 4-3
Display Modes ......................................................................................... 4-4
Resistance Mode ................................................................................ 4-5
Figure 4.5 Over Range or Open Lead Condition ...................................... 4-5
Open Lead Detection .......................................................................... 4-5
Reading Hold ..................................................................................... 4-6
Absolute Comparator Mode .................................................................. 4-7
% Comparator Mode ........................................................................... 4-8
Navigating the Menus .............................................................................. 4-9
Keypad Functionality .......................................................................... 4-9
Figure 4.8 Menu ................................................................................. 4-9
Ranges .................................................................................................. 4-10