Fluke 433/434
Getting Started
10
Screen Symbols
Symbols may appear in the upper and the lower screen
areas to show the state of Analyzer and measurements.
Status Indicators in the upper screen area:
Time that a measurement has been
going on. Format: hours, minutes,
seconds. When waiting for a timed
start, time counts down with prefix -.
Horizontal ZOOM on.
Measurement may be unstable. E.g. for
frequency readout during absence of
voltage at reference phase A (L1).
Indicates according to IEC61000-4-30
flagging convention that a dip, swell or
interruption has occurred during the
displayed aggregation interval.
Indicates that an aggregated value may
not be reliable.
Recording of measurement data is on.
Battery/Line power indication. During
battery operation the battery charge
condition is displayed.
Keyboard locked. Press ENTER 5
seconds to unlock/unlock.
Status line in the lower screen area:
Date of Analyzer’s real time clock. Date
format may be month-day-year or day-
month-year.
Time of day or cursor time.
Nominal line voltage and frequency: the
reference for measurements.
Number of phases and wiring
configuration for the measurement.
Name of the limits used for power
quality MONITOR, dips, swells,
interruptions, rapid voltage changes.
Screens and Function Keys
The Analyzer has five different screen types to show
measuring results. Each screen type is arranged to
present data in the clearest way. Phases are indicated
with individual colors.
Selections are done with arrow and function keys: an
active selection is highlighted by a black background.
