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Please note that you can always control the volume of
connected HDMI CEC-compatible devices irrespective of
this setting.
Power off HDMI devices with the TV
Settings > Channels and
inputs > Inputs > EasyLink > EasyLink auto device off.
Select On to allow TV to turn the HDMI devices to
standby. Select Off to disable this function.
Power on the TV with HDMI devices
Settings > Channels and
inputs > Inputs > EasyLink > EasyLink auto TV on.
Select On to allow HDMI devices to wake up the TV from
standby status. Select Off to disable this function.
Power on the HDMI sound system with TV
Settings > Channels and
inputs > Inputs > EasyLink > EasyLink auto ARC on.
Select On to allow TV to wake up the connected HDMI
sound system from standby status. Select Off to disable
this function.
EasyLink 2.0 sound control
Settings > Channels and
inputs > Inputs > EasyLink > EasyLink 2.0 sound control.
Select On to control the sound settings of the HDMI
sound system. You can adjust these settings via Frequent
settings or Settings > Display and sound > Sound.
This is only applicable with EasyLink 2.0 compliant HDMI
sound system.
Note:
• EasyLink might not work with devices from other
brands.
• The HDMI CEC functionality has different names on
different brands. Some examples are: Anynet, Aquos
Link, Bravia Theatre Sync, Kuro Link, Simplink and Viera
Link. Not all brands are fully compatible with EasyLink.
Example HDMI CEC branding names are property of their
respective owners.
HDMI Ultra HD
This TV can display Ultra HD signals. Some devices -
connected with HDMI - do not recognise a TV with Ultra
HD and might not work correctly or show distorted
picture or sound.
To avoid the malfunctioning of such a device, you can
adjust HDMI Ultra HD setting when TV is in the HDMI
source. Recommended setting for legacy device is
Standard.
Set the signal quality for each HDMI connectors
Settings > Channels and inputs > Inputs > HDMI
(port) > HDMI Ultra HD > Standard, Optimal, or
Optimal (Auto Game) / Optimal (Auto Game xxxHz
Pro).
To change the settings, switch to the HDMI source first.
Select Optimal to enable the highest quality HDMI signal
for 4K program or movie watching (such as Ultra HD 4K
set top box, 4K Blu-ray player or streaming box).
• The setting Optimal allows maximum up to Ultra HD
(100Hz# or 120Hz#) RGB 4:4:4 or YCbCr
4:4:4/4:2:2/4:2:0 signals.
• The setting Standard allows maximum up to Ultra HD
(50Hz or 60Hz) YCbCr 4:2:0 signals.
Maximum supported video timing format for HDMI Ultra
HD options:
• Resolution: 3840 x 2160
• Frame rate (Hz): 50Hz, 59.94Hz, 60Hz, 100Hz#, 120Hz#
• Video data sub-sampling (bit-depth)
- 8 bit: YCbCr 4:2:0, YCbCr 4:2:2*, YCbCr 4:4:4*, RGB
4:4:4*
- 10 bit: YCbCr 4:2:0*, YCbCr 4:2:2*, RGB 4:4:4*
- 12 bit: YCbCr 4:2:0*, YCbCr 4:2:2*
* Supported only when HDMI Ultra HD is set to Optimal,
Optimal (Auto Game), or Optimal (Auto Game xxxHz
Pro).
Note: # 4K2K 100Hz is only supported when HDMI Ultra
HD is set to Optimal in HDMI 1 and HDMI 2. 4K2K
120Hz is only supported when HDMI Ultra HD is set to
Optimal, Optimal (Auto Game) or Optimal (Auto Game
xxxHz Pro) in HDMI 1 and HDMI 2.
Select Standard if the picture or sound are distorted.
• Set Optimal (Auto Game) to enable TV to support the
HDMI Variable Refresh Rate* / FreeSync Premium* / G-
Sync* video (on some models only). This option also
enables TV to automatically set Picture/Sound style to
Game whenever it is informed by the HDMI device
connected to TV.
• Select Optimal (Auto Game xxxHz Pro) to enable
HDR10+ gaming on top of all features supported in
Optimal (Auto Game).
* With HDMI Variable Refresh Rate / FreeSync Premium /
G-Sync supported, the TV changes its refresh rate in real
time according to the frame rate signal to synchronize
with every picture. It is applied to reduce the lag, judder
and frame tearing for better gaming experience.
Note: G-Sync compatible is supported in some TV models
and Nvidia GTX 30 or 40 series Graphics card only.
Note:
To watch HDR10+ or Dolby Vision content from HDMI
source, you may need to power off your player and
power on again when the player connected to TV
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