User Manual

Figure 34: Setting the Vertical
The following Table describes the Vertical Channel menu:
Function menu
Setting
Description
Coupling
AC
DC
Ground
Triggers only on the AC portion of the waveform
Triggers on the whole waveform (AC+DC)
Input Signal is interrupted
Channel
OFF
ON
Close the channel.
Open the channel.
Probe
1X
10X
100X
1000X
Select one according to the probe attenuation level to ensure a correct
vertical scale reading.
Invert
OFF
ON
Waveform is displayed normally.
Open the Invert function.
7.1.1. Setting the Channel Coupling
With CH1 taken for example.
* Press F1 Coupling first and then AC to make an AC coupling setting. The DC component contained in the
tested signal is blocked.
* Press F1 Coupling first and then DC to make a DC coupling setting. Both DC and AC components
contained in the tested signal are permitted.
The waveform is displayed as the following Figures.
Figure 35: AC Coupling
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