The EBL feature is specifically designed to improve black levels in darker scenes, which means it only works well during the dark scene(low APL input source).In bright scenes, contrast enhancements do not create meaningful differences. To best observe the effect, we recommend testing with specific dark scenes, such as:
Movie Scene Test: During our internal testing, including on a white wall, we found that the 1-hour 49-minute mark of the 2014 movie Godzilla clearly demonstrates the impact of EBL. In this scene, the deeper blacks and improved contrast are evident.
Black Image Test: Try displaying a completely black image and compare the black levels before and after enabling EBL. Without EBL, blacks may appear slightly gray, whereas after enabling EBL, blacks should appear deeper and more refined.
The effectiveness of EBL depends on the projector model:
- Max has a native contrast ratio of 5000:1, which increases to 50,000:1 with EBL enabled, making the difference most noticeable.
- Pro2 has a native contrast ratio of 4000:1, which increases to 15,000:1 with EBL enabled, making the difference most noticeable.
- Plus and Plus2 have a native contrast ratio of 3000:1, which increases to 10,000:1 with EBL enabled. The effect is still significant but slightly less pronounced compared to Pro2.
To achieve the best results:
1）Ensure your room is as dark as possible to minimize ambient light interference.
2）Adjust projector settings. By increasing laser luminance before enabling EBL, as this can enhance perceived contrast improvement.
3) Using a high-gain screen can reduce the visibility of the EBL effect. For best performance, please choose a low-gain screen.
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