LG 75SM99 Series Owner's Manual page 14

External Devices
Available external devices are: Blu-ray player,
HD receivers, DVD players, VCRs, audio systems,
USB storage devices, PC, gaming devices, and
other external devices.
• The external device connection may differ
from the model.
• Connect external devices to the TV regardless
of the order of the TV port.
• If you record a TV program on a Blu-ray/DVD
recorder or VCR, make sure to connect the TV
signal input cable to the TV through a DVD
recorder or VCR. For more information of
recording, refer to the manual provided with
the connected device.
• Refer to the external equipment's manual
for operating instructions.
• If you connect a gaming device to the TV, use
the cable supplied with the gaming device.
• In PC mode, there may be noise associated
with the resolution, vertical pattern, contrast
or brightness. If noise is present, change the
PC output to another resolution, change the
refresh rate to another rate or adjust the
brightness and contrast on the [PICTURE]
menu until the picture is clear.
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• In PC mode, some resolution settings
may not work properly depending on the
graphics card.
• If ULTRA HD content is played on your PC,
video or audio may become disrupted
intermittently depending on your PC's
performance. (Depending on model)
• When connecting via a wired LAN, it is
recommended to use a CAT 7 cable. (Only
when port is provided.)