User manual

DSO-1102 USB
DSO-2202 USB
USER’S MANUAL 37
Caution: If you turn on the “Reference” channel, the load file window will appear.
3.3 Set Horizontal System
Click “Horizontal” in main menu.
3.3.1 Change Time/Div
The “Time/Div” menu:
Select the horizontal Time/Div (scale factor) for the main or the window time base.
The Horizontal Panel:
Click the blue knob can change Time/Div.