ViewSonic NH8 Projector provides powerful keystone correction features to enable the the correction of deformed iamges.
ViewSonic NH8 Projector houses different mode of keystone correction
- Smart Keystone Correction: One-key trigger automatic keystone correction
- Manual Keystone: Manual fine-tuning of the screen
- Keystone Reset: Reset the keystone effect
- Auto Keystone: Displacement-triggered horizontal automatic keystone correction The automatic four-corner trapezoid can only be realized after the automatic trapezoid and the vertical and horizontal trapezoid are turned on at the same time.
V-H-Keystone is able to use V-H data to assist with automatic keystone correction. And In auto-keystone, the screen will automatically focus. Gyro horizontal calibration allows users can check the current desktop horizontal position by themselves according to the projection environment set and maintain the horizontal orientation.
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