13-2
IM DL950-02EN
13.1 Setting Expressions and Computation Ranges
This section explains the following settings for setting expressions:
Items Common to Scope Mode and Recorder Mode
• Math waveform to edit
• Turning computation on and off
• Setting expressions (operator, function, computation source waveform, unit, label, settings for
specific operators and functions)
• Setting the computation range
► “Math” in the Features Guide
Math Menu
1.
On the waveform screen’s MENU, tap
ANALYSIS > MATH
, or press
SHIFT+FFT (MATH)
. The
Math menu appears.
Set the math mode to ON.
See “Setting the Equation.”
Set the math waveform to set scaling. ► sec. 13.2
Set the scaling mode. ► sec. 13.2
Set averaging. ► sec. 13.3
(For user-defined math function, /G02 option)
Set the upper and lower limits. ► sec. 13.2
Set the math range.
Setting the Expression (Setup)
2.
Tap
Setup
, or press the soft key.
3.
Tap the math number that you want to assign an expression to, or use a jog dial and arrow
keys to select the math number, and press
SET
. The following screen appears.
Set operators and
functions.
Setup items
(Varies depending
on expression)
Set the label.
Set the unit.
Math
number