> For the complete documentation index, see [llms.txt](https://support.senterasensors.com/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.senterasensors.com/home/6x-series-sensors-user-guide/reflectance-panel.md).

# Reflectance Panel

- [Introduction](https://support.senterasensors.com/home/6x-series-sensors-user-guide/reflectance-panel/introduction.md): Reflectance Panel Introduction
- [Specifications](https://support.senterasensors.com/home/6x-series-sensors-user-guide/reflectance-panel/specifications.md): Reflectance Panel Specifications
- [Calibration Images](https://support.senterasensors.com/home/6x-series-sensors-user-guide/reflectance-panel/calibration-images.md): Reflectance Panel Calibration Images
- [How To Use](https://support.senterasensors.com/home/6x-series-sensors-user-guide/reflectance-panel/how-to-use.md): Reflectance Panel Instructions
- [Push Button](https://support.senterasensors.com/home/6x-series-sensors-user-guide/reflectance-panel/how-to-use/push-button.md): Reflectance Panel Instructions - Push Button Method
- [Manual](https://support.senterasensors.com/home/6x-series-sensors-user-guide/reflectance-panel/how-to-use/manual.md): Reflectance Panel Instructions - Manual Method