User Guide

3-9
ASUS LCD Monitor MX27U Series
• Key Lock: Pressing the second button on the right for more than
five seconds to activate the key lock function.
• Information: Display the monitor information.
• More: Return the next page of System Setting.
• Back: Return the previous page of System Setting.
• Power Indicator: Turn the power LED indicator on/off.
• Power Key Lock: Disable/Enable the power key.
• USBSetup(USB2.0/USB3.1): Configure the USB Type
C port setting. The USBSetup parameter affects the output
resolution only when the source is connected to the USB Type C
port. Due to the technological differences between USB 2.0 and
USB 3.1, the maximum USB data throughput (bandwidth and
other related characteristics) varies and therefore influences the
maximum output resolution. For example:
- If the
USBSetup
is set to USB 3.1 then the data transfer rate
accordingtothe3.1specicationinUSBTypeCportcanonly
output the maximum resolution of 4K2K 30Hz.
- If the
USBSetup
is set to USB 2.0 then the data transfer rate
accordingtothe2.0specicationinUSBTypeCportcanoutput
the maximum resolution of 4K2K 60Hz.
• The default setting is USB 2.0.
• The USBSetup setting does not affect the resolution if the source is
connected to the DisplayPort or HDMI port.
• When using the supplied Type C or Type C to A USB cable, it can be
connected between upstream- and downstream-facing ports for USB
devicessuchaskeyboard,mouse,orashdrive.
• All Reset: Select YES to revert all settings to the factory default
mode.