RIGOL DS1000D - Manual (Page 37)

RIGOL
© 2008 RIGOL Technologies, Inc.
User’s Guide for DS1000E, DS1000D Series
2-7
4. Digital Filter settings
DS1000E, DS1000D series offer 4 types of digital filters (Low Pass Filter, High Pass
Filter, Band Pass Filter and Band Reject Filter). In order to achieve a good filter effect,
you can filter the special waveform frequency by setting up the range of filter
bandwidth. Press CH1→Digital filter, display the digital filter menu. Turn ( ) knob
to set high and low limit of frequency.
Figure 2- 9
The waveform when turning off digital filter
Figure 2- 10
The waveform when turning on digital filter
Turn off digital filter
Turn on digital filter
Mark of digital filter