User Guide

3-6 Chapter 3: OSD (On-Screen Display) menu
Trace Free: Adjusts the response time of the monitor.
Aspect Control: Adjusts the aspect ratio to full, 4:3, 1:1 (optional) or
OverScan (optional).
4:3 is only available when input source is in 4:3 format. OverScan is only
available for the HDMI input source.
VividPixel: Enhances the outline of the displayed picture and generates
high-quality images on screen.
ASCR: Turns on/off the ASCR (ASUS Smart Contrast Ratio) function.
5. Sound
You can adjust Volume, Mute and Source from this menu.
Volume
Mute
Source
Sound
ASUS BE27ACSBK
Standard Mode DisplayPort 2560 x 1440 @ 60Hz 80W
Volume: the adjusting range is from 0 to 100.
Mute: toggles the monitor sound between on and off.
Source: decides the monitor sound comes from which source.