# How to Set the Password Protection on the SCU6x Controller Screen

> Password Protection of the SCU6x Controller Screen feature. Instructional video showing the password protect feature and procedures.

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

**Source:** https://live-roll2roll.pantheonsite.io/videos/how-set-password-protection-scu6x-controller-screen

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This video looks at protecting access to the operator and power user screens through the use of password protection in the SCU6x Controller. It shows how to enable and disable the password, explains the different user levels, and how to change the passwords. The video also covers important information about default passwords and the process to reset them if forgotten. Operator Screen Access Protection.

## Related Products

- SCU6x

**Tags:** Controllers for web guiding, Controllers for web monitoring, SCU6x

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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).

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