# Usage ## Button Usage ### General Screen * **Single Click**: Switch to the next information screen of the main display * **Double Click**: Jumps to the customized information screen of the main display * **Triple Click**: Jumps to the customized information screen of the main display * **Long Press (less than 5 seconds)**: Switch to the next information interface of the secondary display * **Long Press (more than 5 seconds)**: Enter the setting menu ### Setting Screen * **Single Click**: Jump to the next setting item, or switch the setting value * **Double Click**: Jump to the next next setting item * **Triple Click**: Jump to the next next next setting item * **Long Press**: Enter or exit a setting item --- # Agent Instructions: 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: ``` GET https://adu.ppgg.in/usage.md?ask= ``` The question should be specific, self-contained, and written in natural language. 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.