SIGLENT SDM3065X, User Manual

Page: 55 / 108

SIG L ENT
SDM3055 Digital Multimeter 43
3. Set the range
Press
【
Range
】
to select a range for the measurement. You can also use
the , , and keys on the front panel to select the range.
Auto (autorange) automatically selects the range for the measurement
based on the input. Autoranging is convenient, but it results in slower
measurements than using a manual range. Autoranging goes up a range
at 110% of the present range, and down a range below 10% of the
present range.
4. Set the gate time
Press
【
Gate Time
】
and choose the measurement aperture of 1 ms , 10 ms,
100 ms (default), or 1 s.
5. Set the relative value (Optional operation)
Press
【
Rel
】
to open or close Relative math function. When it is opened,
the reading displayed is a value which comes from the result of actual
measurement value subtracts the relative value that has been set. The
default relative value is the measurement value when the function is
opened.(P
lease refer to “ Math Functions”
in Chapter 2 to know about the
details.)
6. Read the measurement value
The multimeter measures the input signal according to the current
measurement settings and displays the measurement result on the
screen.
7. Make math operation (advanced)
You can perform math operation (Statistics, Limit and REL) on every
measurement reading. For details, please refer to “Math Operations”.
8. Display the graph (advanced)
You can analyze the measurement data by using
“Bar Meter”, “Trend Char”
or
“Histogram display”. For details, please refer to “
Display Mode
”.