LG NB5540 Owner's Manual page 15

ARC (Audio Return Channel)
function
The ARC function enables an HDMI capable TV to
send the audio stream to HDMI OUT of the unit.
To use this function :
- Your TV must support the HDMI-CEC and ARC
function and the HDMI-CEC and ARC must be
set to On.
- The setting method of HDMI-CEC and ARC may
differ depending on the TV. For details about
ARC function, refer to your TV manual.
- You must use the HDMI cable (Type A, High
Speed HDMI™ cable with Ethernet).
- You must connect the HDMI OUT on the unit
with HDMI IN of the TV that supports ARC
function using an HDMI cable.
- You can connect only one Sound bar to TV
compatible with ARC.
,
Note
ARC function is automatically selected when
ARC signal comes in from TV, no matter what
kind of the function you are using.
Additional information for
HDMI
y When you connect an HDMI or DVI compatible
device make sure of the following:
- Try switching off the HDMI/DVI device and this
player. Next, switch on the HDMI/DVI device
and leave it for around 30 seconds, then switch
on this player.
- The connected device's video input is set
correctly for this unit.
- The connected device is compatible with
720 x 576p, 1280 x 720p, 1920 x 1080i or
1920 x 1080p video input.
y Not all HDCP-compatible HDMI or DVI devices
will work with this player.
- The picture will not be displayed properly with
non-HDCP device.
NB5540-NE_DDEULLK_ENG_3520.indd 15
,
Note
y If a connected HDMI device does not accept
the audio output of the player, the HDMI
device's audio sound may be distorted or
may not output.
y Changing the resolution when the
connection has already been established
may result in malfunctions. To solve the
problem, turn off the player and then turn it
on again.
y When the HDMI connection with HDCP
is not verified, TV screen is changed to
black screen. In this case, check the HDMI
connection, or disconnect the HDMI cable.
y If there are noises or lines on the screen,
please check the HDMI cable (length is
generally limited to 4.5 m(15 ft).
y You cannot change the video resolution
in the HDMI IN mode. Change the video
resolution of the connected component.
y If the video output signal is abnormal when
your personal computer is connected to
HDMI IN jack, change the resolution of your
personal computer to 576p, 720p, 1080i or
1080p.
Connecting 15
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2016-02-19 4:42:55