The exposure can be set after the booth is launched. Your custom exposure setting adjusts the iPad's auto-exposure relative to its default setting. The exposure will still increase or decrease overall based on lighting conditions.
In some cases with a dark background, faces may be too bright by default and the exposure setting can help achieve better results.
To change exposure
- On the Tap to Start Screen, tap and hold for two seconds to bring up the Booth Status page.
- Use the Exposure slider to adjust exposure.
To lock exposure and white balance
Tap the lock above the exposure slider so that the lock is closed. The white balance will be locked at this point.