# FFT Peak L and R data

**URL:** <https://forum.quantasylum.com/t/fft-peak-l-and-r-data/2427>\
**Category:** QA40x\
**Created:** [October 30, 2026, 5:16pm UTC](https://forum.quantasylum.com/t/fft-peak-l-and-r-data/2427 "2026-10-30T17:16:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![DPBrew](https://avatars.discourse-cdn.com/v4/letter/d/b38774/32.png) [@DPBrew](https://forum.quantasylum.com/u/DPBrew)\
**Post date:** [October 30, 2026, 5:16pm UTC](https://forum.quantasylum.com/t/fft-peak-l-and-r-data/2427/1 "2026-10-30T17:16:32Z")

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After selecting peak data points on the L channel, the data in the top right corner matches the Left DISPLAY actual. Switching to the Right DISPLAY keeps the Left channel data in the top right. Is there a way to see the data for the Right channel?

 ![image](https://canada1.discourse-cdn.com/flex032/uploads/quantasylum/original/2X/b/b335463f0ace2861326cf3a7d0a699465005c9b5.png)