Comtech EF Data EQ90 Series - Manual (Page 9)

Preface EQ90 Series
vi Rev. 2
Overview of Changes to Previous Edition
A summary of the changes made to Rev. 1 are as follows:
•
Manual updated for styles and conventions relative to Comtech EFData format.
About this Manual
This manual provides installation and operation information for the EFData EQ-90 Series
Group Delay/Amplitude Equalizer. This is a technical document intended for earth
station engineers, technicians, and operators responsible for the operation and
maintenance of the EQ-90.
Conventions and References
Cautions and Warnings
CAUTION
CAUTION indicates a hazardous situation that, if not avoided, may result in
minor or moderate injury. CAUTION may also be used to indicate other
unsafe practices or risks of property damage.
WARNING
WARNING indicates a potentially hazardous situation that, if not avoided,
could result in death or serious injury.
Metric Conversion
Metric conversion information is located on the inside back cover of this manual. This
information is provided to assist the operator in cross-referencing English to Metric
conversions.
Recommended Standard Designations
Recommended Standard (RS) Designations have been superseded by the new designation
of the Electronic Industries Association (EIA). References to the old designations are
shown only when depicting actual text displayed on the screen of the unit (RS-232, RS-