> For the complete documentation index, see [llms.txt](https://cs001-apptestai.gitbook.io/stego-user-manual-1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cs001-apptestai.gitbook.io/stego-user-manual-1/basic/devices.md). # Device After connecting your PC to the test device, you can add the device with the

button on the right side of the main screen in Stego.

Displays the status and list of devices that can be accessed (up to four of the devices displayed can be accessed) You can connect by selecting the device you want to connect to and clicking the

button.

※There are three states of the instrument.

: It is connected to the PC, but it is not connected to Stego.

: The connection with Stego is complete.

: The device is connected to the PC, but the device is not allowed to connect to the PC. Allow "Do you want to allow USB debugging?" on the screen of the connected device Press it to connect to Stego. When the connection is complete, the screen shown below is displayed.

① The device name of the connected device is displayed. ② Lets you disconnect. ③ The screen of the selected connection device is mirrored. You can also operate the instrument on the displayed screen. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://cs001-apptestai.gitbook.io/stego-user-manual-1/basic/devices.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.