It is normal that the monitor slightly shakes while you adjust the viewing angle.
2.4
Connecting the cables
Connect the cables as the following instructions:
•
To connect the power cord: Connect one end of the power cord securely to
the monitor's AC input port, the other end to a power outlet.
•
To connect the DVI/DisplayPort/mini DisplayPort/HDMI cable:
a.
Plug one end of the DVI/DisplayPort/mini DisplayPort/HDMI cable to the
monitor's DVI/DisplayPort/mini DisplayPort/HDMI jack.
b.
Connect the other end of the DVI/DisplayPort/mini DisplayPort/HDMI
cable to your computer's DVI/DisplayPort/mini DisplayPort/HDMI jack.
c.
Tighten the two screws to secure the DVI connector.
•
To connect the audio cable: connect one end of the audio cable to the
monitor's Audio-in port, the other end to the computer's audio-out port.
•
To use the earphone: connect the end with plug type to the monitor's
earphone jack when an HDMI/DisplayPort signal is fed.
•
To use the USB 3.0 ports:
»
Upstream: Use the supplied USB Type-B to Type-A cable. Make sure
your computer is installed with the latest Windows 7/Windows 8.1/
Windows 10 operating system. That will enable the USB ports on the
monitor to work.
ASUS PA278QV Series LCD Monitor
90°
90°
2-3