User`s guide

5-17
Math Functions
The Math menu allows you to display math functions on analog channels.
You can:
• subtract (–) or multiply (*) the signals acquired on analog channels
1 and 2, then display the result.
• integrate, differentiate, or perform an FFT on the signal acquired on
any analog channel or on math functions 1 * 2, 1 – 2, or 1 + 2, then
display the result.
•Press the
Math key on the front panel to display the Math menu. After
selecting a math function, press the
Settings softkey to display settings
for the selected math function if you want to change the Y scaling.
Math Operating Hints
• If the analog channel or math function is clipped (not fully displayed on screen,)
the resulting displayed math function will also be clipped.
• Once the function is displayed, the analog channel(s) may be turned off for better
viewing.
• The vertical scaling and offset of each math function can be adjusted for ease of
viewing and measurement considerations.
• Each function can be measured in the Cursors and Quick Meas menus.