# How to Reset Guide Point for Center Guiding on the SCU6x Controller

> SCU6x Controller Reset Guide Point is a feature that allows the operator to electronically set the guide point without having to physically move the sensors

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

**Source:** https://live-roll2roll.pantheonsite.io/videos/how-reset-guide-point-center-guiding-scu6x-controller

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## Resetting the Guide Point in Center Guiding with SCU6x Controller

 This video explains how to reset the Guide Point in Center Guiding using the SCU6x Controller. It demonstrates the process of center guiding with two sensors and showcases how to reset the guide point and adjust the offset. You'll learn how to manage the actuator direction changes and understand the reasons for allowing a guide point offset even when aiming for center alignment. This feature is particularly useful if the sensor was not installed correctly, providing a convenient alternative to physically repositioning the sensor.

 00:00 Introduction to Center Guiding

 00:12 Demonstrating the Reset Guide Point

00:37 Guidepoint Offset in Center Guiding

00:52 Purpose of Guidepoint Offset

**Tags:** Guide Point, Controllers for web guiding, Controllers for web monitoring

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## About Roll-2-Roll Technologies

Roll-2-Roll Technologies designs and manufactures patented fiber-optic web position sensors and advanced web guiding controllers — the precision measurement and control core of modern roll-to-roll manufacturing. Spun out of Oklahoma State University's Web Handling Research Center and trusted by Fortune 500 medical, battery, and nonwovens manufacturers, our patented sensors work without recalibration at ±0.1mm accuracy up to 760 mpm — typical customer outcomes are 50%+ less downtime and payback under six months. Headquartered in Stillwater, Oklahoma, our team of PhDs, controls engineers, and industry veterans extends the sensor + controller core into complete web guide systems including stepper-motor-based linear actuators (RLA, BLA, LHS).

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