Does Nebula Capsule II support both vertical and horizontal keystone correction?
No. Capsule II only supports auto and manual vertical ±40° keystone correction and it doesn't support horizontal keystone correction, so it is unable to adjust the screen horizontally.
How to turn on/off auto keystone correction?
1. Click "Settings"
2. Select "Projector Settings" option
3. Turn Auto Keystone correction on, or turn it off to manually adjust vertical keystone correction.
If you have additional questions, please contact us ar support@seenebula.com for further assistance.


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