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Expand

The waveform display can be set to expand or compress about the "Center" or

"GND".

• Center: When the vertical scale is changed, the displayed waveform will expand

or compress about the center of the display.

• GND: When the vertical scale is changed, the displayed waveform will expand or

compress about the ground level position of the signal.

Fine/Zoom

It sets the effect of pressing the front-panel Horizontal SCALE knob.

• Fine: enables or disables the fine adjustment when the knob is pressed.

• Zoom: enables or disables the Zoom mode when the knob is pressed.

24.3 About this Oscilloscope

In Utility menu, click or tap About, and then you can view the model, version, and

other information about this instrument in About menu.

• Model

Indicates the product model.

• Serial Number

Indicates the serial number, the unique identification for the product.

• Firmware

Indicates the firmware version number of the product.

• Hardware

Indicates the hardware version number of the product.

• Build

Indicates the creation time of the software version.

• Android.Build

Indicates the creation time of the Android operating system.

• Android.Version

Indicates the version number of the Android operating system. For example, 7.1.

• Launcher

Indicates the desktop UI version number of the Android operating system.

System Utility Function Setting

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Rigol DHO924 User Manual

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