LG OLED77C8PUA Manuel De Référence page 8

Connections
You can connect various external devices to the TV. For more
information on external device's connection, refer to the manual
provided with each device.
Antenna/Cable
Connect an antenna, cable, or cable box to watch TV while referring to
the following. The illustrations may differ from the actual items and an
RF cable is optional.
• Make sure not to bend the copper wire of the RF cable.
Copper wire
• Complete all connections between devices, and then connect the
power cord to the power outlet to prevent damage to your TV.
• Use a signal splitter to use 2 TVs or more.
• DTV Audio Supported Codec: MPEG, Dolby Digital
• This TV cannot receive ULTRA HD (3840 x 2160 pixels) broadcasts
directly because the related standards have not been confirmed,
(Depending upon model).
8
Other connections
Connect your TV to external devices. For the best picture and audio
quality, connect the external device and the TV with the HDMI cable.
HDMI
• Supported HDMI Audio format :
(Depending upon model)
DTS (44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz),
DTS HD (44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz),
True HD (48 kHz),
Dolby Digital / Dolby Digital Plus (32 kHz, 44.1 kHz, 48 kHz),
PCM (32 kHz, 44.1 kHz, 48 kHz, 96 kHz, 192 kHz)
(Only UHD models)
• ( )
- On : Support 4K @ 60 Hz (4:4:4, 4:2:2, 4:2:0)
- Off : Support 4K @ 60 Hz 8 bit (4:2:0)
If the device connected to Input Port also supports ULTRA HD Deep
Color, your picture may be clearer. However, if the device doesn't
support it, it may not work properly. In that case, change the TV's
External Devices
Supported external devices are: Blu-ray player, HD receivers, DVD
players, VCRs, audio systems, USB storage devices, PC, gaming devices,
and other external devices.
• 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 about recording, refer to the
manual provided with the connected device.
• The external device connections shown may differ slightly from
illustrations in a manual.
• Connect external devices to the TV regardless about the order of
the TV port.
• If you connect a gaming device to the TV, use the cable supplied
with the gaming device.
• Refer to the external equipment's manual for operating
instructions.
Picture Additional Settings
setting to off.