Rigol DS2202A-S 2-channel oscilloscope, Digital Storage oscilloscope, DS2202A-S Manual Do Utilizador
Códigos do produto
DS2202A-S
RIGOL
DS2000A User’s Guide
6-9
Advanced Operation
DS2000A provides advanced operation function that allows users to define operation
functions. Press MATH Operate “Advanced” Expression “ON” and the
editing window as shown in the figure below is displayed.
functions. Press MATH Operate “Advanced” Expression “ON” and the
editing window as shown in the figure below is displayed.
Turn to select any item in “Channel”, “Function”, “Variable”, “Operator” and
“Figure” (if they are currently available for selection), then press down the knob and
the item selected will de displayed in the entry box on the right of the “Expression”.
During the expression editing, you can press Delete to delete the character
currently at the left of the cursor and press Clear to delete all the characters in the
entry box at any time.
After finishing the expression editing, press Apply and the oscilloscope will operate
according to the expression you set and display the result. Note that after Apply is
pressed, the Expression menu will be automatically set to “OFF” but the preset
expression will still be displayed at the bottom of the screen for your reference. You
can also press Invert to turn the inverted display of the operation results on or off.
The following are descriptions of the contents in the editing window.
1. Expression
“Figure” (if they are currently available for selection), then press down the knob and
the item selected will de displayed in the entry box on the right of the “Expression”.
During the expression editing, you can press Delete to delete the character
currently at the left of the cursor and press Clear to delete all the characters in the
entry box at any time.
After finishing the expression editing, press Apply and the oscilloscope will operate
according to the expression you set and display the result. Note that after Apply is
pressed, the Expression menu will be automatically set to “OFF” but the preset
expression will still be displayed at the bottom of the screen for your reference. You
can also press Invert to turn the inverted display of the operation results on or off.
The following are descriptions of the contents in the editing window.
1. Expression
Here, it refers to the formulas formed by channel, function, variable, operator
and figure. The length of the expression is limited to 64 bytes.
and figure. The length of the expression is limited to 64 bytes.
2. Channel
You can select any channel (CH1 or CH2).