User manual
DSO-1102 USB
DSO-2202 USB
USER’S MANUAL 30
The CH1/CH2 control panel in sidebar
The Vertical function:
Turn ON/OFF: Turn on/off the channel
Volt/DIV: Select the channel voltage/div
Coupling: Select the channel coupling
Probe: Select the channel probe attenuation
Filter: Select software filter
Reset: Set the channel vertical position to zero
Invert: Turn on/off the invert function.
Bandwidth Limit: Limit the channel bandwidth to 20MHz to reduce noise.
Change Volt/DIV
You can click “Volt/Div” in “CH1/CH2”to select the voltage
You can also change “CH1/CH2” voltage in side bar.