> For the complete documentation index, see [llms.txt](https://doc.open-tx.org/opentx-2-3-lua-reference-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.open-tx.org/opentx-2-3-lua-reference-guide/part_iii_-_opentx_lua_api_reference/model-functions-less-than-greater-than-luadoc-begin-model/resettimer.md).

# model.resetTimer(timer)

Reset model timer to a startup value

@status current Introduced in TODO

## Parameters

* `timer` (number) timer index (0 for Timer 1)

## Return value

none