Select A Range; Use The Built-In Help System; View The Help Information For A Button Or Softkey - DATATEC EDU34450A Guia Del Usuario

Select a Range

You can let the multimeter automatically select the range using autoranging, or you can select a fixed range
manually. Autoranging is convenient because the multimeter automatically senses and selects the appropriate
range for each measurement. However, manually selecting the range results in better performance, since the
multimeter does not have to determine which range to use for each measurement.
The default setting for all measurement functions is autoranging.
Press [ + ] to disable autoranging and manually select an upper range, or
Press [ – ] to disable autoranging and manually select a lower range.
Press [Range] to enable autoranging again.

Use the Built-in Help System

The built-in help system provides context-sensitive help on any front panel key or menu softkey. A list of help topics
is also available to assist you with several front panel operations.

View the Help Information for a Button or Softkey

Press and hold any softkey or front panel button, such as [DCV].
If the message contains more information than will fit on the display, press the down arrow softkey to view the
remaining information.
Press OK to exit Help.
48 Keysight EDU34450A User's Guide