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System settings
The main interface, press the icon
to enter the system settings interface,
Set display brightness
Press the icon
，
on the Brightness tab to decrease/increase the display
brightness.
Turn automatic standby on/off
Standby mode means that the instrument automatically reduces the brightness of the
display when there is no operation for a period of time to save energy and extend the
life of the display. Press the icon
on the standby tab to turn it on/off.
Turn beep on/off when pressing the button on/off
Press the icon
on the sound tab to turn the beep sound on/off.
Language selection
The instrument supports 10 language switching (English, French, German, Spanish,
Portuguese, Italian, Russian, Chinese, Japanese, Korean), press on the language
parameter on the language label, pop up the language selection window, slide up
