Arc (Audio Return Channel) Function; Resolution Setting - LG NB3730A Owner's Manual

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
To active [SIMPLINK/ARC] function, set this
option to [On]. (page 30)

Resolution Setting

The unit provides several output resolutions for
HDMI OUT jack. You can change the resolution
using [Settings] menu.
1. Press HOME ( ).
2. Use A/D to select the [Settings] and press
ENTER (b). The [Settings] menu appears.
3. Use W/S to select [DISPLAY] option then
press D to move to the second level.
4. Use W/S to select the [Resolution] option
then press ENTER (b) to move to the third
level.
5. Use W/S to select the desired resolution then
press ENTER (b) to confirm your selection.
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