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N-M-T committed May 19, 2024
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Expand Up @@ -5,33 +5,28 @@ The [scene camera’s](https://docs.pupil-labs.com/neon/data-collection/data-str
- **Automatic**: `Highlights`, `Balanced`, and `Shadows` automatically adjust exposure according to the surrounding lighting.

::: tip
The mode you choose should depend on the environment. The images below provide an example and some caveats.
The mode you choose should depend on the lighting conditions in your environment. The images below provide some
examples and important considerations.
:::

## Changing Exposure Modes

From the home screen of the Neon Companion app, tap the [Scene and Eye Camera preview](https://docs.pupil-labs.com/neon/data-collection/first-recording/#_4-open-the-live-preview).
- Tap on `Balanced` to reveal all four modes
- Tap on the desired mode
From the home screen of the Neon Companion app, tap
the [Scene and Eye Camera preview](https://docs.pupil-labs.com/neon/data-collection/first-recording/#_4-open-the-live-preview),
and then select `Balanced` to reveal all four modes.

## Manual Exposure Mode
Allows you to set the exposure time between 1 ms and 1000 ms.

`Manual` mode allows you to set the exposure time between 1 ms and 1000 ms.

::: tip
**Note:** Exposure duration is inversely related to camera frame rate. Exposure values above 330 ms will reduce the scene camera rate below 30fps.
::: tip
Exposure duration is inversely related to camera frame rate. Exposure values above 330 ms will reduce the scene camera rate below 30fps.
:::

## Automatic Exposure Modes

**Mode: `Highlights`**
![This mode optimizes the exposure to capture bright areas in the environment, while potentially underexposing dark areas.](Highlight.webp)
`Highlights`- optimizes the exposure to capture bright areas in the environment, while potentially underexposing dark areas.
![This mode optimizes the exposure to capture bright areas in the environment, while potentially underexposing dark areas.](Highlight.webp)

**Mode: `Balanced`**
`Balanced` - optimizes the exposure to capture brighter and darker areas equally.
![This mode optimizes the exposure to capture brighter and darker areas in the environment equally.](./Balance.webp)
`Balanced` - optimizes the exposure to capture brighter and darker areas in the environment equally.

**Mode: `Shadows`**
`Shadows` - optimizes the exposure to capture darker areas in the environment, while potentially overexposing brighter areas.
![This mode optimizes the exposure to capture darker areas in the environment, while potentially overexposing bright areas.](Shadow.webp)
`Shadows` - optimizes the exposure to capture darker areas in the environment, while potentially overexposing bright areas.

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