User Manual

Use delay

3.5 Use delay

Delay is to acquire data later than trigger happened.. When delay is on, the trigger can be

removed from the screen, and the horizontal extension point locates in the middle of the

screen, and adjusts the horizontal time scale can observe more details of the waveform.

Sometimes the measured value is not stable while measuring pulse width. This is called

pulse width jitter. In this case, turn on delay function and extend the time base; and does

delayed acquisition after rising trigger to observe the falling waveform jitter. For example,

1) Press then then to choose delay on

2) Move the waveform to the left, making the falling edge of waveform in the middle of

the screen, as shown in figure 3-11,