# Device Manager > [!note] 이 페이지는 아직 한국어로 번역되지 않아 영어로 표시됩니다. ![image description](../_images/1770025340663-2026-02-02_09-41.png) This button is used to manage and connect instruments to AE. [Connect an Instrument to AE](rhopoint-appearance-elements-connect-an-instrument-to-ae.md) > [!info] The device manager button is also used to configure AE to read existing data. > - [How to use AE without a license](rhopoint-appearance-elements-how-to-use-ae-without-a-license.md)