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BenQ LK990 - DISPLAY Menu

BenQ LK990
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30 Menu operation
Advanced
• Gamma Selection
Gamma refers to the relationship between input source and picture brightness.
• 1.8/2.0/2.1/BenQ: Select these values according to your preference.
• 2.2/2.3: Increases the average brightness of the picture. Best for a lit
environment, meeting room or family room.
• 2.4: Best for viewing movies in a dark environment.
• 2.6/DICOM: Best for viewing movies which are mostly composed of dark
scenes.
• HDR Brightness
The projector can automatically adjust the brightness levels of your image according
to the input source. You can also manually select a brightness level to display better
picture quality. When the value is higher, the image becomes brighter; when the
value is lower, the image becomes darker.
• Color Temperature
• Preset: There are several preset color temperature settings available. The
available settings may vary according to the signal type selected.
You can also set a preferred color temperature by adjusting the following options.
• R Gain/G Gain/B Gain: Adjusts the contrast levels of Red, Green, and Blue.
• R Offset/G Offset/B Offset: Adjusts the brightness levels of Red, Green,
and Blue.
High Brightness
Low Contrast
Low Brightness
High Contrast
1.8 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.8 BenQ
Normal Maintains normal colorings for white.
Cool Makes images appear bluish white.
Lamp
Native
With the light source’s original color temperature and higher
brightness. This setting is suitable for environments where high
brightness is required, such as projecting pictures in well lit
rooms.
Warm Makes images appear reddish white.