The oscilloscope shows two trigger level icons when you are triggering on a
runt waveform. The trigger level knob only controls the lower trigger
threshold level when in runt trigger mode. Use the Trigger Menu to set both
trigger levels.
10. The Time and Date readout shows the oscilloscope clock setting. See
Changing the date and time on page 19.
11. The Horizontal and Trigger readouts show Trigger, horizontal scale, sample
rate, trigger delay time, and record length information.
Appendices
188 TBS2000B Series Oscilloscopes User Manual