---
title: "Get help on the Capture.U app"
canonical: "https://help.vicon.com/space/IMU/73126208/Get%20help%20on%20the%20Capture.U%20app"
format: markdown
---
> Macro (scroll-only)
> 
> > Macro (toc)
> 
> > Macro (scroll-pagebreak)

## Access Support, documentation and legal information

1. On the **Home** screen, tap the **Settings** icon (the cog symbol, bottom right).
2. Tap **Help**.
3. Tap one of the options:
  - **Customer Support** Opens the [Vicon Support webpage](https://www.vicon.com/support).
  - **User Guide** Access online [user information](https://vicon-help.atlassian.net/wiki/spaces/IMU/pages/73124032) about the Capture.U app.
  - **How-to Tutorials** Opens the [Capture.U tutorial playlist](https://www.youtube.com/playlist?list=PLoL-MR-_fJaCjzWBdev3S8jBnS6DW164u) on YouTube.
  - **Privacy Policy** Displays the [Vicon Capture.U legal policy](http://legal.vicon.com/app_privacy_policy.html).
  - **Terms of Use** Displays the [Vicon Capture.U terms of use](http://legal.vicon.com/ios_terms_of_use.html).

To close the **Settings** window, tap the **Back** button or tap a blank area of the Capture.U screen. 

> Macro (scroll-pagebreak)


    > Macro (anchor)




## 
    Get help on calibrating IMU sensors


You can get help on calibrating IMU sensors from several points in the workflow:

> Macro (toc)

### Access calibration walkthrough from Settings

From the Home screen, you can quickly access an animated walkthrough that demonstrates how to calibrate your Blue Trident sensors.


    **To access the calibration walkthrough from Settings:**


1. On the **Home** screen, tap the **Settings** icon (the cog symbol, bottom right).
2. From the options, select **How to calibrate**.
  If you need more detailed information, click the **More Info** link at the bottom of the final screen of the walkthrough.

### Access calibration walkthrough when capturing global angles

Calibration is a necessary step for capturing global angles. You can access an animated walkthrough that demonstrates how to calibrate your sensors when you choose your capture options.


    **To access the walkthrough for calibrating sensors:**


1. Ensure you have selected **To Sen****sor** or **To Device** mode.
2. Start a new trial.
3. Select the options for the data that you want to capture.
4. Next to **Global Angles**, tap the ** How to calibrate? ** link.
  If you need more detailed information, click the **More Info** link at the bottom of the final screen of the walkthrough.