# XII.     Parameters

Here is a list of parameters preprogrammed in your instrument in order to improve its use and autonomy:

* Your instrument will turn off if **idle** -without pressing any keys- for more <mark style="color:red;">**20 minutes.**</mark>
* The Alti is capable of tracking up to <mark style="color:red;">**150h of flight**</mark>. The maximum number of flights is 30. Then you must transfer or delete flights to record a new one. Note that flights data are automatically deleted from the device upon transfer onto the website.
* **Autonomy** exceeds 100h of flight.
* **The** **date and time** are synchronized with the date and time of your computer.
* Flights <mark style="color:red;">**less than a minute**</mark> will be automatically deleted.
* When recording a flight, if the vario is **around 0 for more than 2 minutes**, then the instrument stops recording.
* By default, the G-force alarm is set to <mark style="color:red;">**+2,5 g**</mark> and is activated.


---

# 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://manuals.syride.com/alti-v3-english-manual/xii.-parameters.md?ask=<question>
```

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.