Scientific
SMO1000E
75/185
Pulse Trigger
Trigger on the positive or negative pulse with a specified width.
Positive Pulse Width
Trigger Level
Negative Pulse Width
1. Press the
Setup
button on the front panel to enter the TRIGGER function menu.
2. Press the
Type
softkey; turn the
Universal Knob
to select
Pulse
and then push
the knob to confirm.
3. Press the
Source
softkey; turn the
Universal Knob
to select CH1 or CH2 as
the trigger source.
4. Turn the
Trigger Level Knob
to adjust the trigger level to the desired place.
5. Press the
Polarity
softkey to select
Positive
or
Negative
pulse that to trigger on. The
current trigger polarity is displayed at the upper right corner of the screen.
6. Press the
Limit Range
softkey; turn the
Universal Knob
to select the desired
condition.
<=
(less than a time value): trigger when the positive or negative pulse time of
the
input signal is lower than the specified time value.
For example, for a positive pulse, if you set t (pulse real width) < 100ns,
the waveform will trigger.
>=
(greater than a time value): trigger when the positive or negative pulse time
of
the input signal is greater than the specified time value.
For example, for a positive pulse, if you set t (pulse real width) >100ns,
the waveform will trigger.
Содержание SMO1000E
Страница 1: ...Digital oscilloscope SMO1000E User Manual ...
Страница 17: ...Scientific SMO1000E 17 185 Appearance and Dimensions Figure 1 Front View Figure 2 Top View ...
Страница 54: ...Scientific SMO1000E 54 185 Figure 12 x Interpolation Figure 13 Sinx x Interpolation ...
Страница 82: ...Scientific SMO1000E 82 185 Figure 28 Relative Window Trigger ...
Страница 84: ...Scientific SMO1000E 84 185 Figure 29 Interval Trigger ...
Страница 90: ...Scientific SMO1000E 90 185 Universal Knob to select the desired value Figure 33 Pattern Trigger ...
Страница 109: ...Scientific SMO1000E 109 185 Figure 53 UART Trigger ...
