User Guide

2-9
ASUS HA3281A OLED Monitor
2.6 Connecting the cables
Connect the cables according to the following instructions:
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• To connect the power cord: Connect one end of the power cord securely to
the monitor’s DC input port, the other end to a power adapter. Then connect the
power adapter to a power outlet.
• To connect the HDMI/DisplayPort/USB Type-C/USB Type-A cable:
a. Plug one end of the HDMI/DisplayPort/USB Type-C/USB Type-A cable to
the monitor’s HDMI/DisplayPort/USB Type-C/USB Type-A jack.
b. Connect the other end of the HDMI/DisplayPort/USB Type-C* cable to
your device's HDMI/DisplayPort/USB Type-C jack.
It is suggested to use USB certied Type-C 4K/ support 3A (or up to 3A) cable.
If the signal source supports DP Alt mode, all video, audio and data signal can
be transmitted.
• To use the earphone: Connect the end with plug type to the monitor’s earphone
jack when an HDMI/DisplayPort/USB Type-C signal is fed.
• To use the USB upstream/downstream function:
» Upstream: Use an USB Type-C cable and plug on end of the Type-C
connector to the monitor's USB 3.2 Type-C port as upstream and the other
end to your computer's USB Type-C port. Or use an USB Type-C to Type-A
cable, plug the Type-C connector to the the monitor's USB 3.2 Type-C port
as upstream and the Type-A connector to your computer's USB Type-A
port. Make sure your computer is installed with the latest Windows 10/11
operating system. That will enable the USB ports on the monitor to work.
» Downstream: Use an USB cable to connect your device with the monitor's
USB Type-A port.