PeakTech 1215 Bedienungsanleitung Seite 93

2. Setting the Channel "ON/OFF"
Taking the Channel 1 for example, the operation steps are shown as below:
(1). Press the CH1 MENU button and call out the CH1 SETUP menu.
(2). Press the F2 menu selection button and select the Channel as OFF, with Channel 1 switched off.
(3). Press F2 menu selection button again, select the channel as ON, with Channel 1 is switched on.
3. Regulate the Attenuation Ratio of the Probe
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. 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 1:1, the operation steps is shown
as follows:
(1). Press the CH1 MENU button, access CH1 SETUP menu.
(2). Press the F3 menu selection button and select 1X for the probe.
The Figure 16 illustrates the setting and the vertical scale factor when the probe of the attenuation coefficient
of 1:1.is used.
Fig. 16 Regulation of the Attenuation Ratio of the Probe
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