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◼ [UTILITY]: "Auxiliary function" menu, to view system information, perform system upgrades,
self-calibration and other auxiliary functions.
◼ [CURSOR]: "Cursor" measurement menu, when using cursor measurement, you can use the [V0]
knob to adjust the cursor position.
◼ [DISPLAY]: "Display Parameters" menu, to set the oscilloscope display parameters such as waveform
brightness, grid type, and persist.
Operation mode keys
◼ [AUTO SET]: automatically set the control state of the oscilloscope so as to display suitable waveform.
◼ [RUN/STOP]: continuously acquire waveform or stop acquisition
◼ [SINGLE SEQ]: Acquire a single trigger, finish acquisition and then stop.
Shortcut keys
◼ [DEFAULT SETUP]: Recall the default factory setup.
◼ [HELP]: View the "Help" message and press this key again to exit the help.
◼ [SAVE TO USB]: Press to quickly save the screenshot to the USB disk. Insert the USB disk before use.
◼ [DECODE]: Set protocol decoding parameters and view decoded data.
Vertical control system
◼ [CH1 MENU], [CH2 MENU]: Channel menu, for setting channel parameters such as coupling mode
and probe ratio.
◼ [MATH MENU]: "Math operation" function menu, used for function operation between data channel
waveforms.
◼ [POSITION]: The vertical offset knob, to set the position of the waveform in the vertical direction.
◼ [VOLTS/DIV]: Volts/div knob, to set the voltage value represented by each grid in the vertical
direction.
Horizontal control system
◼ [HORIZ MENU]: "Horizontal Parameters" menu, to set the display mode.
◼ [POSITION]: Horizontal offset knob, to set the position of the waveform in the horizontal direction.
◼ [SEC/DIV]: Horizontal time base knob, to set the time represented by each grid in the horizontal
direction.
Trigger control system