AOpen 27HC5R User Manual

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6. Black Boost: This feature increases the richness of the display's dark levels -
black becomes less black. The higher the setting, the greater the increase.
7. Blue Light: Filter blue light by adjusting different blue light display ratios
(80%, 70%, 60%, 50%).
Note: The higher the value, the more blue light is displayed. For best
protection, choose a lower value.
8. ACM: Turn ACM on or off. Default is off.

AOpen 27HC5R Specifications

General

Color	black
Screen Type	led
Webcam	no
OS Compatibility	not applicable
Screen Size	27 inches
Panel Type	not applicable
Aspect Ratio	16:9
Resolution	1920 x 1080
Refresh Rate	165hz
Response Time	5 milliseconds
Brightness	250 candela per square meter
Contrast Ratio	100, 000, 000:1
Synchronization	freesync (amd adaptive sync)
HDR	no
Built-In Speakers	no
HDMI Ports	2
Width with Stand	24.6 inches
Net Weight without Stand	8.8 pounds