OLED refreshing process
Settings > General settings > Shop setup >
OLED refreshing process.
Select Refresh OLED (every 4 hours) to refresh your
OLED screen every 4 hours. Select Off to switch off
OLED refreshing process. Switching off this process
may result in image retention, which may void your
warranty.
AI Picture demo autostart
Settings > General settings > Shop setup > AI
Picture demo autostart.
Turn On/Off the AI Picture demo autostart.
On AI Picture demo mode, you can see how AI
Picture mode improves the picture quality. The demo
mode includes below parts.
1 - Split screen to show live visual effect, left half
screen with AI picture functions turned off, right half
screen will have full AI picture settings applied. It tells
the differences after Contrast enhancement, Colour
enhancement, Sharpness enhancement,
Noise/artefact reduction and Motion compensation.
2 - Small screen in FHD graphics plane to show sub-
sampling of live video. Sub-sample picture, sharpness
delta map, quantization heat map, PNR high-lights
live video will be shown in looping sequence.
3 - Contrast meter: histogram plot is updated 4 times
per second.
4 - Half-moon shape meters to show the status of
Sharpness, Noise, Motion and Colour.
5 - Scene Classification: Output Live scene
classification category (0 to 100% to indicate
confidence level for each category), each items will
be updated 3 times per second.
HDMI Ultra HD
It can display Ultra HD signals. Some devices -
connected with HDMI - do not recognise a display
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 the display is in
the HDMI source. Recommended setting for legacy
device is Standard.
Set the signal quality for each HDMI connectors
Settings > General settings > HDMI Ultra
HD > HDMI (port) > Standard, Optimal, or Optimal
(Auto Game).
To change the settings, switch to the HDMI source
first. Select Optimal to enable the highest quality
HDMI signal for 4K Ultra HD and HDR content
(4K120# 4:4:4, 4K120# 10 or 12-bit HDR).
• 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*
- 12 bit: YCbCr 4:2:0*, YCbCr 4:2:2*
* Supported only when HDMI Ultra HD is set
to Optimal or Optimal (Auto Game).
# 4K2K 100Hz is only supported when HDMI Ultra
HD is set to Optimal in HDMI1 and 2. 4K2K 120Hz is
only supported when HDMI Ultra HD is set
to Optimal or Optimal (Auto Game) in HDMI1 and
2. 4K2K 100/120Hz input format is internally scaled
down to 4K1K resolution in all picture
styles except Monitor style.
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* or Premium Pro*/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.
* With HDMI Variable Refresh Rate/FreeSync
Premium or Premium Pro/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 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
playing such content for the first time. HDR10+
content is supported only when HDMI Ultra HD is
set to Optimal . Dolby Vision content is supported
only when HDMI Ultra HD is set
to Optimal or Optimal (Auto Game).
For supported TV models only, to enjoy FreeSync
Premium or Premium Pro/G-Sync game, you need to
connect your computer or game console to TV via
Ultra High Speed HDMI cable, and then
change HDMI Ultra HD to Optimal (Auto Game).
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