> For the complete documentation index, see [llms.txt](https://docs.dbnetsoft.com/dbnetsoft/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dbnetsoft.com/dbnetsoft/photofinish.net/configuration/finish-line.md). # Finish-Line ## Ideal setup The ideal setup at the finish line is to have OptiC3 camera with any brand of lightbeam attached via cable to the red C1 input or ALGE-Timing PR1aW connected wireless via WTN. This way, the camera will record constantly for as long as the lightbeams are triggering. This is especially usefule when you have a lot of athletes crossing the line almost close together (road cycle racing). ## Other options You can also use a seperate timing device with light beams or connect lightbeams to a decoder. --- # 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://docs.dbnetsoft.com/dbnetsoft/photofinish.net/configuration/finish-line.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.