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-002, etc), and states captured after
the trigger are numbered with posi-
tive numbers (001, 002, etc).
vertical position See offset field.
V/div See vertical sensitivity
vertical sensitivity In the oscillo-
scope, the voltage value that
determines the amplitude of the
waveform on the screen. It is meas-
ured in volts per division and is
viewed in the V/div field. You change
the vertical sensitivity using the
knob or the keypad.
when field In the oscilloscope,
part of the Pattern Mode menu. It is
a toggle field that allows you to
choose whether to trigger on the se-
lected pattern when it is entered or
exited.
zooming In the oscilloscope or tim-
ing analyzer, to expand and contract
the waveform along the time base by
varying the value in the s/Div field.
This action allows you to select spe-
cific portions of a particular
waveform in acquisition memory that
will be displayed on the screen. You
can view any portion of the wave-
form record in acquisition memory.
Zooming and panning are useful in
displaying single-shot waveforms.
Glossary
Glossary–7