Chapter 6 Operations and Measurements    RIGOL 
MSO7000/DS7000 User Guide  6-15 
⚫  Press Size, and then rotate the multifunction knob    to select the waveform 
size. Press down the knob to select it. You can also press Size continuously or 
enable the touch screen to select it. The available sizes include "Small", 
"Medium", and "Large". Also, you can rotate Wave Vertical    SCALE to 
adjust the waveform size. 
⚫  Press AutoSetting to adjust the vertical scale and offset of the operation 
results to the optimal value according to the current configuration, so as to 
better observe. 
⚫  Press More → Sensitivity to set the sensitivity of the digital signal converted 
from the analog signal on the source. For setting methods, refer to descriptions 
in "Parameter Setting Method".   
⚫  Press More → Label to set the label for math operation results. For details, 
refer to descriptions in "Math Operation Label". 
 
 
Intg 
 
Calculates the integral of the selected source. For example, you can use integral to 
measure the area under a waveform or the pulse energy. 
Press Math → Math1 → Operator to select "Intg": 
⚫  Press Operation continuously to enable or disable the "Intg" operation 
function. 
⚫  Press SourceA, and rotate the multifunction knob    to select the channel for 
Source A. Then press down the knob to select the channel. You can also press 
SourceA continuously or enable the touch screen to select the channel. The 
available channels for Source A are CH1-CH4 and Ref1-Ref10. 
Note: The source of Math2 can be CH1-CH4, Ref1-Ref10, or Math1; the source 
of Math3 can be CH1-CH4, Ref1-Ref10, Math1, or Math2; the source of Math4 
can be CH1-CH4, Ref1-Ref10, Math1, Math2, or Math3; only the channels that 
have been enabled currently can be selected. 
⚫  Press Offset to set the vertical offset of the operation results. For setting 
methods, refer to the descriptions in "Parameter Setting Method". You can 
also directly rotate Wave Vertical    POSITION or enable the touch screen 
to adjust the vertical offset. 
⚫  Press Scale to set the vertical scale of the operation results. For setting methods, 
refer to the descriptions in "Parameter Setting Method". You can also 
directly rotate Wave Vertical    SCALE or enable the touch screen to adjust 
the vertical scale. 
⚫  Press AutoSetting to adjust the vertical scale and offset of the operation 
results to an optimal value based on the current configuration, so as to better 
observe. 
⚫  Press More → Bias to set the DC offset correction factor for the input signal. 
Note that this parameter can only be set by using the numeric keypad.