Fluke CombiScope PM3370B User Manual page 92

HOW TO USE THE INSTRUMENT
CURSORS
- Press the softkey next to 'READOUT'.
The 'CURSOR READOUT'
selection menu for horizontal and
vertical measurements is now
displayed. You can make the
following selections from this menu:
T, 1/ T, T-ratio, T-trg and phase
for time measurements.
V, V1, V2, V-ratio for voltage
measurements.
T is the time difference between the time cursors. The readout is in seconds (s)
or fractions of seconds.
1/ T results in the inverted value of the time difference, and is displayed in Hz.
When the time cursors are set exactly one period apart this represents the
frequency of the signal.
T-ratio allows for a relative measurement of two cursor readings. It is displayed
as a percentage.
Phase is used to measure a phase difference between two signals, or to
determine the phase of a detail within one signal.
T-trg gives the timedifference between the cursors and the trigger point.
V is the voltage difference between the voltage cursors (readout: V=...V).
V1, V2 displays the absolute voltages for each voltage cursor in relation to ground
(readout: V1=Vreference, V2=Vdelta).
V-ratio allows for a relative measurement of two cursor readings. It is displayed
as a percentage.
ch1: T= 460s V= 600mV
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READOUT
CURSORS
READOUT
T 1/ T
T-ratio
T-trg
ph
V
V1&V2
V-ratio
RETURN
ST6732
9312