Vanguard Auto-Ohm User Manual
Page 4
Auto-Ohm Operating Procedures
ii
Table of Contents
Safety Summary............................................................................................................................... i
Table of Contents............................................................................................................................ ii
1.0 Introduction...............................................................................................................................1
1.1 Applicability .............................................................................................................................1
1.2 Supersedure Notice ....................................................................................................................1
1.3 General Description ..................................................................................................................1
1.4 Functional Description..............................................................................................................1
1.5 Furnished Test Accessories.......................................................................................................1
2.0 Auto-Ohm Specifications .........................................................................................................2
3.0 Controls and Display ................................................................................................................3
4.0 Operating Voltages ...................................................................................................................5
5.0 Cable Connections ....................................................................................................................5
6.0 Operating the Auto-Ohm ..........................................................................................................7
6.1.0 Step-by Step Procedures ........................................................................................................7
6.1.1 Precautions.............................................................................................................................7
6.1.2 Preparations ...........................................................................................................................7
6.1.3 Run Test Procedure................................................................................................................7
6.1.4 Contrast Adjustment ..............................................................................................................9
6.1.5 100-Amp Cal Check ..............................................................................................................9
6.1.6 Display Previous Results Procedure ....................................................................................10
APPENDIX A: Auto-Ohm Troubleshooting Guide .....................................................................13
APPENDIX B: Illustration of Test Connectors ............................................................................15