Rigol HDO1000 Series User Manual page 134

Math Operation
Source
Click the Source drop-down button to select the source as CH1, CH2, CH3, and CH4.
When a source channel is selected, the selected channel automatically switches to the
ON state.
Auto Set
Click or tap AutoSetting to adjust the vertical scale and the offset of the operation
results to the optimal value according to the current configuration for you to better
observe.
Scale
Scale is used to set the vertical scale of the operation result. You can set the vertical
scale in the following ways.
• In Vertical menu, rotate the corresponding multipurpose knob on the front
panel or click or tap the icon at the right side of the input field of Scale to
increase or decrease the scale value. You can also click or tap the input field to
input a specific value with the displayed numeric keypad.
• Close the menu and then adjust the vertical scale with the pinch & stretch
gesture on the touch screen. You can also rotate the corresponding
multipurpose knob on the front panel to adjust the vertical scale. Please refer to
Front Panel Overview
Offset
Offset is used to set the vertical offset of the operation result. You can set the vertical
offset in the following ways.
• In Vertical menu, rotate the corresponding multipurpose knob on the front
panel or click or tap the icon at the right side of the input field of Offset to
increase or decrease the scale value. You can also click or tap the input field to
input a specific value with the displayed numeric keypad.
• Close the menu and then adjust the vertical offset with the drag gesture on the
touch screen. You can also rotate the corresponding multipurpose knob on the
front panel to adjust the vertical offset. Please refer to
configure the front-panel multipurpose knobs.
Invert
Invert is used to enable or disable the inverted display of the waveform. For setting
methods, refer to descriptions in
Waveform
This oscilloscope supports Main (default) and Zoom.
• Main indicates that the measurement range is within the main time base region.
HDO1000 User Guide
120
to configure the front-panel multipurpose knobs.
To Invert a Waveform
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Front Panel Overview
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to