
Contents
Safety Warnings
3
Introduction
5
General description
Battery replacement
User Controls and Display
8
Layout and functions
Operation
10
General Testing procedure
Line Feed
Connection to cable under test
Measuring distance to fault
Menu
TX Null
Velocity Factor
Pulse widths
Techniques to improve accuracy
Care and Maintenance
15
Specifications
16
Symbols used on the instrument are:
Caution:Referto accompanying notes.
Equipment protected throughout by
double or reinforced nsulation.
Instrument flash tested to 3.7kV rms.
Equipment complies with current
EU directives.
4
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