To Specify The Bandwidth Limit; To Set The Probe - Rigol DS4024E User Manual

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To Specify the Bandwidth Limit

Setting the bandwidth limit can reduce display noise. For example, the signal under
test is a pulse with high-frequency oscillations.
When bandwidth limit is disabled, the high frequency components of the signal

under test can pass the channel.
Enable bandwidth limit and limit the bandwidth to 20 MHz or 100 MHz

high-frequency components of the signal under test that exceed 20 MHz or 100
MHz are attenuated.
Press CH1  BW Limit and turn the multi-function knob
bandwidth limit state (the default is OFF). You can also press BW Limit continuously
to switch the current state of bandwidth limit. When the bandwidth limit (20 MHz or
100 MHz) is enabled, the label as shown in the figure below is displayed in the
channel status label at the bottom of the screen and the character "BW" under CH1
is illuminated.
[1]
Note : DS4024E support 20 MHz and 100 MHz bandwidth limits and DS4014E only support 20
MHz bandwidth limit.

To Set the Probe

The channels of this oscilloscope support normal passive probes, active probes and
Tek probes (with RIGOL T2R1000 active probe adaptor, option). The oscilloscope
can automatically identify the type of the probe currently connected and the probe
ratio. For the detailed technical information of the probes, please refer to the
corresponding probe User's Guide. Press CH1  Probe to open the probe submenu.
You can view different information and perform different operations in the submenu
when different type of probe is connected.
2-6
Chapter 2 Vertical System Setting
to select the desired
DS4000E User's Guide
; the
[1]