GW Instek GDS-2000 training manual - Manual (Page 29)

GDS-2000 ADVANCED
29
Peak Detection + Long Memory
Background By combining Long memory and Peak detect
functionalities, catching and observing details of
single-shot signals become much easier.
Connection
CH1 CH2
CH1/CH2 Scale 5ms/div, 100mV/div
1. Verify that in the default normal acquisition mode, waveforms
are not clearly viewable.
2. Press the Acquire key → F2 (Peak Detect) to select the peak
detect mode. The waveform outline becomes visible.
Peak
Detect
F 2 Acquire
3. Press the Run/Stop key to stop acquisition, then use the
TIME/DIV knob to zoom up to 500us/div. Use the POSITION
knob to move the waveform positions. You can not see enough
details due to short memory length (500 data points).