3
Button Function
1.Normal function
OK/Auto
1.When the menu is opened, it acts as the "OK" function.
2.When the menu is not open, it acts as an "automatic"
function.
Run/Stop
1.Short press once to stop sampling, click again to run.
2.Long press to open the square wave generator window.
Xkey/Power
1. Long press as a power on/off function.
2. Short press as a "multi-function" options.
s
Increase “time base”.
ns
1. Reduce “time base”.
2. When the menu is switched to "set", long press this
button to enter the usb connection state.
V
Increase “vertical sensitivity”.
mV
Reduce “vertical sensitivity”.
Menu
Open or close the menu.
↕ ↔
Move waveform or switch menu.
2.
Second function(Power + other buttons)
Power+OK
(short press)
Press and hold Power and short press Ok to switch the
trigger edge: rising or falling.
Power+OK
(long press)
Press and hold Power and long press Ok to switch the
trigger mode: auto or normal.
Power+Run
Switch trigger level: optional automatic adjustment or
manual adjustment.
Power+s
Turn on/off "horizontal cursor"
Power+ns
Turn on/off "Vertical Cursor"
Power+V
Turn on/off "all measurements"
Power+mV
Select probe attenuation: 1X/10X/100X
Power+ Menu
Select coupling mode: DC/AC
Power+
↕
Adjust the trigger level line.
About cursor:
Use the direction buttons to move cursor 1, hold down the Power button and click
the direction buttons to move cursor 2.
About trigger level:
If you want to adjust the trigger level manually, you need to set the trigger level to
"Manual" in the menu (you can also use Power+Run to quickly switch between
manual/auto).
