User`s guide

Chapter 2 Front Panel Operations RIGOL
M300 User’s Guide
2-33
Start Value and Coefficient Setting Explanation:
When setting the start value and fitting function coefficients (A, B and C),
press any key on the numeric keyboard to open the dialog box in the form
below.
 Sign: use the left direction key to move the cursor to the sign bit and
press +/- on the numeric keyboard to switch the sign to “+” or “-”.
 Unit: use the right direction key to move the cursor to the unit bit
and use the up/down direction keys to select the desired unit. The
units available are related to the sensor type currently selected. The
unit coefficients include n (10
-9
), u (10
-6
), m (10
-3
), _ (1), K (10
3
), M
(10
6
), G (10
9
), T (10
12
) and P (10
15
).
 Number: use the left/right direction keys to move the cursor to the
number bit
and use the numeric keyboard to input the desired value.
+25 V
After configuring a group of start value and fitting function, press Done to
return to the arithmetic curve configuration list interface. Press Add again
to configure the next group of start value and fitting function.
 Delete
Use the up/down direction keys to select a group of start value and fitting
function in the arithmetic curve configuration list interface and press
Delete to delete the configuration selected.
 Modify
Use the up/down direction keys to select a group of start value and fitting
function in the arithmetic curve configuration list interface and press
Modify to enter the any sensor configuration interface. At this point, you
can modify this group of configuration.
 Done
Finish the arithmetic curve configuration and return to the measurement
configuration interface.
 Return
Give up the configuration currently edited and return to the measurement
configuration interface.
Sign
Unit
Number