# SCU6x Controller: Guide Point Reset Feature Explained

> The SCU6x Controller offers a digital solution to switch web widths seamlessly without having to physically move the sensor.

**Last updated:** 2026-03-03

**Source:** https://r2r.tech/videos/scu6x-controller-guide-point-reset-feature-explained

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In this video, we dive into the SCU6x Controller's guide point reset feature. This functionality allows operators to switch web widths seamlessly without having to physically move the sensor. Traditionally, changing web widths involved manually adjusting narrowband sensors, but the SCU6x Controller offers a digital solution. We demonstrate the process of resetting the guide point through the controller's home screen, showing how an operator can set a new reference point with just a button press. The guide point offset is also explained, providing precise control down to millimeters. Watch as we walk through utilizing this feature for efficient and accurate sensor adjustments.

00:00 Introduction to Reset Guide Point
00:16 Traditional Sensor Adjustment Challenges
00:50 Digital Guide Point Adjustment
01:34 Demonstration of Guide Point Reset
01:43 Guide Point Offset Explanation
02:26 Final Demonstration and Conclusion

## Related Products

- SCU6x

**Tags:** SCU6x

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## About Roll-2-Roll Technologies

Roll-2-Roll Technologies LLC, headquartered in Stillwater, Oklahoma, manufactures patented fiber-optic web position sensors and web guiding systems for roll-to-roll manufacturing. Products include ODC edge sensors (48mm to 960mm), 1DC all-in-one sensors, SCU-series controllers, and complete web guide systems.

- Website: https://r2r.tech
- Phone: +1 (888) 290-3215
- Email: sales@r2r.tech