i
Organization of this manual
This manual describes the features, operation and other aspects of the Vibration
Analyzer VA-12. If the unit is used together with other equipment to con gure a
measurement system, consult the documentation of all other components as well.
The section starting on page v contains important safety precautions. Be sure to
read this section carefully.
This manual contains the following sections.
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General Operation
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Outline
Gives an overview of the unit.
Controls and Features
Brie y identi es and explains the operation panel keys, connectors on the
top and bottom, and other parts of the unit.
Preparations
Describes how to prepare the unit for use, including information on making
connections, power-up, and inserting the SD card.
Menu Operation
Describes how to use the menus of the unit.
Analysis Functions
Describes the different analysis function available with the unit and how
to select them.
Measurement in Vibration Meter Mode
Describes the display screen contents and operation steps in vibration meter
mode.