> For the complete documentation index, see [llms.txt](https://support.getdatastream.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.getdatastream.com/configuration/serial-number-assistance/scanner.md).

# Scanner

Each Data Stream installation supports configuring one scanner. The scanner component will parse incoming data, and fill user input boxes where applicable.

{% hint style="info" %}
Not every input box is compatible with the scanner component.
{% endhint %}

### Scanner Configuration Dialog

<div align="left"><img src="/files/-LTi7WZoLlJhsELv4EqE" alt=""></div>

{% hint style="warning" %}
In non-DHCP environments, remember to change your local IP address and sub net before attempting to connect to the scanner. Proper network settings are required to establish connection.
{% endhint %}

### Default Port Settings

| Device     | Default Port |
| ---------- | ------------ |
| Cognex     | 23           |
| Data Logic | 51000        |