AEMC OX7102-CII, User Manual

Page: 62 / 208

Oscilloscope Mode - The "Trigger" Menu
IV - 62 SCOPIX Oscilloscopes
Oscilloscope Mode (cont'd)
Example
Signal injected on CH1: a train of three 6 V
DC
pulses at a frequency of 20 kHz
with a 500 mV
DC
component, separated by 500 µs.
The trigger is regulated with channel 1 as a source, level at 2.04 V, on a rising
edge.
The Holdoff stabilizes the signal by inhibiting the trigger during 108 µs.
The DC coupling of the trigger lets the whole signal through.
In this example, the signal is not being disturbed and the option of noise reject is
not necessary.
The DC coupling of ch1 reveals the continuous component of the signal.