User manual

WFM 90 & WFM 91 User Manual
ix
Preface
This manual is a guide for operators of the WFM 90 and WFM 91
Waveform, Vector, Picture, and Audio Monitor, and contains
instructions for practical use.
Throughout this manual, instrument controls and display readouts
appear in
ALL CAPITALS.
Manual Overview
The following is a brief description of the content of the different
sections of this manual:
Getting Started provides a product description, a list of available
options and accessories, and information concerning the electrical
and mechanical installation of the instrument.
Operation Basics contains a functional description of instrument
operation and is followed by an operator familiarization tutorial.
Reference provides descriptions of each menu selection and also
describes the different graticules and how to use them to make basic
signal measurements.
Appendix A lists complete instrument specifications, both
electrical and mechanical.
Appendix B provides instructions for preventive maintenance of
the instrument.