Rigol MSO8000 Series, User Manual

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Chapter 2 To Set the Vertical System
RIGOL
MSO8000 User Guide 2-9
please refer to the corresponding Probe User Guide.
Press
1 to open the setting menu of CH1. Then, press Probe to open the probe
menu. If different probes are connected to the oscilloscope, different information
about the probe will be displayed, and you can perform the different operations on
the menu.
Passive Probe
If a passive probe is connected, for example, when
RIGOL
's RP3500A probe model
is connected to the oscilloscope, press Probe to open the probe menu. Its
sub-menus are grayed out and disabled.
Active Probe
If an active probe is connected, for example, when
RIGOL
's RP7150 probe model is
connected to the oscilloscope, press Probe to open the probe menu, and you can
operate on the menu item.
⚫
Probe Delay
To avoid measurement result errors arising from the transmission delay of the
probe cable, the oscilloscope provides the probe delay adjustment function for
the active probe. Press
Skew , and then rotate the multifunction knob or
use the numeric keypad to set the probe delay time.
⚫
Bias Voltage
The oscilloscope provides the bias voltage adjustment function for active probes.
This function is used to adjust the signal under test that exceeds the input
dynamic range of the probe amplifier to an appropriate range to ensure the
integrity of the signal under test. Press
Bias , rotate the multifunction knob
Tip
For some of the ordinary passive probes, the oscilloscope can recognize their
probe ratio automatically. If not recognized, please refer to "Probe Ratio" to set
the probe ratio.
Tip
⚫
When a 50 Ω active probe is connected, the input imp edance (refer to "Input
Impedance" ) of the channel will be automatically set to "50 Ω".
⚫
For the active probe, the oscilloscope can recognize the probe ratio
automatically. If the currently connected probe supports a variety of probe
ratios, please refer to
"Probe Ratio" to set the probe ratio.