Hantek 6022BE You can change the vertical scale of a waveform. The waveform display will contract or expand relative to the reference level. The Reference Waveform Display Window : Note: If you turn on the “ Reference ” channel, the load file window will appear. 3.3 Set Horizontal System The following figure shows the Horizontal System window. It shows the horizontal parameters settings. 1. Time/DIV : leads the setting of the time base parameters User’s Manual 30