User Manual

Fig. 48 gives the resulted signal.
Fig. 48 Wechseltriggersignal
Term interpretation
Trigger: With this oscilloscope there are three types of trigger modes: automatic,
normal and single.
Automatic trigger mode: The oscilloscope can detect in this mode the curve without a selected trigger
condition. During a particular waiting time a Force-Trigger is done when no
trigger condition occurs. If an invalid trigger condition is used, the
oscilloscope cannot keep the curve in phase.
Normal trigger mode: In this mode, the oscilloscope cannot detect the curve before it is triggered.
Without trigger the oscilloscope displays the original curve without new
curves are recorded.
Single mode: In this mode, the oscilloscope detects a trigger and captures the curve
whenever the operator presses the RUN / STOP (Run / Stop) button.
Sensitivity: Trigger circuit with delay line to avoid effects due to noise and to obtain a
stable trigger. The delay line is adjustable between 0.2div and 1.0div. This
means that when set to 1.0div the trigger circuit does not respond to a signal
with a peak-to-peak value ≤1.0div, eliminating the effects of interference.
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