Voltage per Division Adjustment

Clicking on the top half or the lower half of the "spinner":

(in the Volts Per Division column) will adjust the volts per division for each individual channel. There are eight voltage divisions in the oscilloscope display.

The available voltage per division steps are:
1 mV, 2 mV, 5 mV, 10 mV, 20 mV, 50 mV,
100 mV, 200 mV, 0.5 V, 1.0 V, and 2.0 V