# Viewing Live Data
* Ensure the Live USB icon is enabled during the configuration preparation to enable live data.
Run the configuration. The logging configuration can be ‘Log All’ or by using ‘Filter’.
* Click the ‘Live’ icon in the navigation bar to open the live data window.
Click ‘Online’ to start viewing the live CAN data. To stop live data, click on the offline icon.
Logged data from the live data window can be exported to .asc format.
---
# 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://docs.influxtechnology.com/support_guides/rexdesk-configuration-software-s/rexdesk-rexgen-series-configuration-software/rexdesk-manual/quick-start-guide/viewing-live-data.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.