3
Buttons Function
1.
Default function (function on button)
OK
Auto
1. When the menu opens, as the OK button.
2. as an "Auto" button
Stop
Run / Stop
Single
Single trigger
AC/DC
Switch DC/AC coupling
（
CH1
）
CH1/CH2
Change the CH1/CH2 priority
Menu
Open/close the menu
Shift
⬆
When this button is pressed, the functions on the case will be
performed.
x1x10
Probe attenuation, which tells the oscilloscope what probe range you
are using. (CH1)
Gen
Turn on/off the signal generator interface
Save
Save a screenshot of the waveform
50%
Quick centering (CH1)
DMM
Turn the multimeter on/off. (Press Shift+DMM to full screen)
Select
Multimeter function selection
mV/V
Adjust vertical sensitivity (voltage of one grid)
s/ns
Adjust the time base (the time of one grid)
2.
Second function(Shift + other buttons)
Auto2
Enter real-time auto (CH1 only). Press any key to exit.
Zoom
Turn on/off zoom mode.
Ref
Reference waveform, the current waveform is locked to the
screen as a reference.
AC/DC
Switch DC/AC Coupling (CH2).
CH2
Open/close CH2.
TgMode
Change trigger mode: Auto / Normal.
x1x10
Probe attenuation, which tells the oscilloscope what probe range
you are using. (CH2)
TgEdge
Change the trigger edge: rising edge/falling edge.
View
View waveform screenshots
