User’s Manual of OWON Colour Digital Storage Oscilloscope
76
Fig. 66 Capture the Single Signal
PDS7062T,PDS7102T
6. Press the F1 menu selection button and choose Single as the trigger type.
7. Press the F2 menu selection button and choose CH1 as the sorce.
8. Press the F3 menu selection button and choose Edge as the trigger type.
9. Press the F4 menu selection button and choose Rising as the slope.
10. Press the F5 menu selection button to next menu.
11. Press the F2 menu selection button and choose Single as the trigger mode.
12. Rotate the LEVEL knob and adjust the trigger level to the mid-value of the
signal to be measured.
13. If the Trigger State Indicator at the top of the screen does not indicate Ready,
push down the RUN/STOP button and start Acquire, waiting the emergence of
the signal in conformity with the trigger conditions. If a signal reaches to the set
trigger level, one sampling will be made and then displayed in the screen. With
this function, any random occurrence can be captured easily. Taking the burst
burr of larger amplitude for example, set the trigger level to the value just greater
than the normal signal level, and then press the RUN/STOP button and wait.
When there is a burr occurring, the instrument will trigger automatically and
record the wave form generated during the period around the trigger time. With
the HORIZONTAL POSITION knob in the horizontal control area in the panel
rotated, you can change the horizontal position of the trigger position to obtain
the negative delay, making an easy observation of the waveform before the burr
occurs (see Fig.67).
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