10–12
Zoom, Mathematics and Math Setup
Enhanced Resolution
*
— allows the selection of low-pass digital filters that increase the
resolution of the displayed signal at the expense of its bandwidth.
Appendix B gives a detailed explanation.
These digital filters work very much like analog bandwidth-limit
ones. In Single-Shot mode, they and the sampling speed affect
bandwidth. If high bandwidth is needed at slow timebases,
averaging and repetitive sampling should be considered.
use Math?
To choose a math function.
Math Type
To select “Enhanced Resolution”.
enhance by
For selecting the filter that will enhance resolution of the displayed
signal from one to three bits in 0.5-bit steps.
1 2 3 4 B C D
M1 M2 M3 M4
To select the source trace for filtering (four-channel menu shown).
*
Only with WP01 Advanced Math package. See “Signal
Analysis” in Appendix A for specifications.
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