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SDS6000L User Manual
int. s i g l e n t . c o m 55
GND: The channel is grounded by an internal switch. GND coupling is used to observe the zero-
offset error of the analog channels or determine the source of noise in the waveform (from the
signal or from the oscilloscope itself)
Bandwidth Limit
Full bandwidth passes through signals with high-frequency components, but it also means that noise
with high-frequency components can pass through. When the frequency component of the signal is
very low, better signal-to-noise ratios (SNR) can be obtained by turning on a bandwidth limit. The
SDS6000L provides two hardware bandwidth limit options: 20 MHz and 200 MHz
Probe Settings
The SDS6000L provides 1X, 10X, 100X, and custom probe attenuation factor options. The custom
values can be between 10
-6
~10
6
. The oscilloscope will automatically convert the vertical scale
according to the current probe attenuation factor. For example, the vertical scale of the oscilloscope
under 1X attenuation is 100 mV/div, and the vertical scale will be automatically set to 1 V/div if the
probe attenuation is changed to 10X. If a standard probe with a readout terminal is connected, the
oscilloscope will automatically set the probe attenuation to match the probe.
The Probe Check option is provided to quickly check if the probe is correctly compensated. Connect
the probe as in section “Probes” and click Probe > Probe Check , then operate according to the
prompt.
If an active probe is connected, click Probe to show the information and setup of the active probe.
Below is the information for an SAP1000 probe.
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