# Reset the sine wave frequency value used by the SigGen in the new Qu series

**URL:** <https://forums.allen-heath.com/t/reset-the-sine-wave-frequency-value-used-by-the-siggen-in-the-new-qu-series/32862>\
**Category:** Qu Feature Suggestions\
**Tags:** qu-5d, qu-5\
**Created:** [1 September 2026 17:59 UTC](https://forums.allen-heath.com/t/reset-the-sine-wave-frequency-value-used-by-the-siggen-in-the-new-qu-series/32862 "2026-09-01T17:59:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![tatsuya](https://sea2.discourse-cdn.com/flex002/user_avatar/forums.allen-heath.com/tatsuya/32/2375_2.png) [@tatsuya](https://forums.allen-heath.com/u/tatsuya)\
**Post date:** [1 September 2026 17:59 UTC](https://forums.allen-heath.com/t/reset-the-sine-wave-frequency-value-used-by-the-siggen-in-the-new-qu-series/32862/1 "2026-09-01T17:59:00Z")

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When using sine waves with the SigGen function in the new Qu series, I sometimes adjust the set frequency for testing purposes.

I would like it to return to the default frequency when I press the RESET button on the unit.

It is very difficult to return to the original frequency using touch controls or the rotary encoder.

I don’t want to waste time on such tasks during testing.