Aktakom ADS2061 User Manual page 27

2. Regulate the probe attenuation.
In order to match the attenuation coefficient of the probe, it is required to adjust
the attenuation ration coefficient of the probe through the operating menu of the
Channel accordingly (see "How to Set the Probe Attenuation Coefficient" on
P14). If the attenuation coefficient of the probe is 1:1, that of the oscilloscope
input channel should also be set to 1X to avoid any errors presented in the
displayed scale factor information and the measured data.
Take the Channel 1 as an example, the attenuation coefficient of the probe is 10:1,
the operation steps is shown as follows:
(1) Press the CH1 MENU button, access CH1 SETUP menu.
(2) Press the H3 menu selection, the Probe menu will display at the right of the
screen, then press the F2 button to select 10X for the probe.
The Fig.5-3 illustrates the setting and the vertical scale factor when the probe of
the attenuation coefficient of 10:1.is used.
Fig. 5-3 Regulation of the Attenuation Ratio of the Probe
A List of the Attenuation Coefficient of Probes and the Corresponding Menu Settings:
Attenuation Coefficient of the Probe
3. Setting of Waveform Inverted
Waveform inverted: the displayed signal is turned 180 degrees against the phase
of the earth potential.
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1:1
10:1
100:1
1000:1
Corresponding Menu Setting
X100
X1000
User Manual of Smart Digital Storage Oscilloscope
X1
X10