Keysight U3606B Mode D'emploi page 76

2 Operation and Features
Selecting a Range
You can allow the U3606B to automatically select the range using autoranging
(default setting), or you can select a fixed range using manual ranging.
– Autoranging is convenient because the U3606B automatically selects the
NOTE
– However, manual ranging results in better performance, since the U3606B
Key
– Autoranging is selected at default factory power-on and after a remote reset.
NOTE
– Manual ranging — If the input signal is greater than can be measured on the
– For frequency, pulse width, and duty cycle measurements, ranging applies to
– The range is fixed for diode (1 V
– The U3606B remembers the selected ranging method (auto or manual) and
– Autorange thresholds — The U3606B shifts ranges as follows:
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appropriate range for sensing and displaying each measurement.
does not have to determine which range to use for each measurement.
Description
Press [ ] to select a higher range and disable autoranging.
Press [ ] to select a lower range and disable autoranging.
Press [Shift] > [Auto] to toggle between autoranging and manual ranging.
selected range, the multimeter provides these overload indications: "+/– OL"
from the front panel or "±9.9E+37" from the remote interface.
the input voltage or input current of the signal, not its frequency.
the selected manual range for each measurement function.
Down range at < 10% of current range
Up range at > 120% of current range
range) tests.
dc
Keysight U3606B User's Guide