Adjusting The Gamma Correction - Barco HDX-4K20 FLEX User Manual

GUI – Image
Increasing the sharpness will have the best effect in high contrast images, eg a table with text and borders.
In a natural picture, high sharpness can be perceived as noise, as all details in the picture will be amplified.
Available range: -2 to 8.
Default value: 0
Image 11–7 Effect of sharpness adjust
How to adjust
1. In the main menu, select Image → Sharpness.
Image 11–8 Image menu – Sharpness
2. Use the ◄ or ► key to change the sharpness until the desired value is reached.
Image 11–9 Example of the image sliders, Sharpness is the bottommost slider
3. If necessary, use the ▲ or ▼ key to select the other image adjustment options.

11.3 Adjusting the gamma correction

About gamma correction
Gamma correction is an image quality enhancement function that offers a richer image by brightening the
already darker portions of the image without altering the brightness of the brighter portions (contrast feeling
enhanced).
How to adjust
1. In the main menu, select Image → Gamma.
108 R5906070 /16 HDX 4K