To Specify The Amplitude Unit; To Set The Channel Label - Rigol DS4024E User Manual

Chapter 2 Vertical System Setting RIGOL

To Specify the Amplitude Unit

Select the amplitude display unit for the current channel. The available units are "W",
"A", "V" and "U". When the unit is changed, the amplitude unit displayed in the
channel status label will change accordingly.
Press CH1  Unit and turn the multi-function knob
to select the desired
amplitude unit (the default is V).

To Set the Channel Label

By default, the oscilloscope uses the number of the channel (such as , displayed
at the left of the screen) to mark the corresponding analog channel. For easier use,
you can define a label for each analog channel.
The label modification interface is as shown in the figure below.
Name Input Area Keyboard Upper/Lower Case Switch
Name Input Area: display the label characters currently input;
Keyboard: used to input the specified character;
Upper/Lower Case Switch: used to switch between English uppercase and
A a
lowercase inputs. " a" denotes lowercase and " A" denotes uppercase.
Note: The user-defined label can include uppercase English letters (from A to Z),
lowercase English letters (from a to z), numbers (from 0 to 9), underline and space;
the length of the label cannot exceed 4 characters.
DS4000E User's Guide 2-13