User Manual

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Turn on &turn off
2.6 Turn on & turn off
Press power button to turn on instrument, repress this button to turn off, long press
this button for 3 seconds can forcedly shut off the instrument.
warning：Shut off this instrument may cause data loss.
2.7 Turn on oscilloscope
Turn on the instrument then enter the oscilloscope mode (as the default mode). If the
instrument is in multimeter or recorder mode, press key to switch to oscilloscope-
mode. When the instrument in scope work mode, the keyboards are all available and press
these buttons, you can open a menu or switch some sort of functions directly. For example,
under oscilloscope mode, press to open main menu.