User Manual

/ – Time
/ – Trig
See the following figure 8:
figure 8: Trigger Level Position
8. Press the OSC or OSC key to adjust the trigger position and press OSC or OSC key to
adjust the horizontal position.
9. Press the OSC OPTION key again and return back to step 1.
Term interpretation
* Vertical scale factor: It stands for the voltage amplitude represented by a division in the vertical
direction of the display area, through the adjustment of which you can amplify or attenuate the signal
and thus regulate the signal amplitude into the expected measurement range.
* Vertical zero position: It is referred to as the grounding datum point, through the adjustment of
which you can regulate the display position of the waveform on the screen.
* Primary time base: It means the time values represented by a division in the horizontal direction of
the display area.
* Trigger horizontal position: It means the time deviation between the actual trigger point and the
screen central line, which will be displayed as 0 at the center point of the screen.
* Trigger level position: It represents the voltage deviation between the actual trigger level and the
zero position of the triggering signal source channel.
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