S E Tting V E Rtical & H O Rizontal; Vertical System; Horizontal System; Trigger Level - UNI-T UTD1000L Series User Manual

4.9 Setting Vertical&Horizontal Systems and Trigger Level Manually

4.9.1 Vertical System

Press V～mV buttons to adjust the vertical scale(VOLT/DIV) and display waveform with proper size on
the screen;
When channel cursor turns solid, press​ Up and Down​ button to adjust ground reference point that can
allow the waveform to display at proper location;
Note: Use SELECT button to toggle between vertical position and trigger level.

4.9.2 Horizontal System

Press down s～ns buttons to change the timebase, and the timebase readout in status bar will vary
accordingly. The horizontal scan rate ranges from 5ns～50s/div(10 ns～50s/div for 25MHz-bandwidth
models) and steps in 1－2－5
Press ​ R ight and Left​ arrow buttons to adjust the horizontal location of the trigger point, which can allows
to observe more pretrigger data;

4.9.3 Trigger Level

When trigger level cursor turns solid, use ​ U p and Down​ arrow buttons to adjust trigger level location.
18
Figure 4-6 Moving Waveforms Vertically
Figure 4-7 Adjusting Horizontal Timebase
​ U TD1000L User Manual