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Recommendations for Minimising Image Retention

When watching the TV for a long time, press the button on the remote control, go to → [Picture] → [Select Mode] and set the mode

to [APS], go to [Advanced Settings] → [Brightness] and set [OLED Pixel Brightness] to a lower level. In addition, press the button on the

remote control, go to → [Support] → [OLED Screen Saver] and set the [Adjust Logo Brightness] value to [High].

When showing images with black bars at the top/bottom/left/right side of the screen, press the

button on the remote control, press ,

and go to [Picture] → [Aspect Ratio] → [User Selection] → [Vertical Zoom] or [4-Way Zoom] to remove the black bars.

Turn off the menus for setting up devices such as set-top boxes so that they are not displayed on the screen for a long time.

Note

• When the screen is showing one fixed image for a long time, the screen brightness will be automatically reduced

and then restored once the screen content changes. This is a normal function to minimise image retention.

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LG OLED77C1PUB Specifications

General

Screen shape	Flat
Display diagonal	76.7 \
Display technology	OLED
Native aspect ratio	16:9
Native refresh rate	120 Hz
Tuner type	Analog & digital
Analog signal format system	NTSC, PAL
Digital signal format system	DVB-T2, DVB-T2 HD
Music apps	Apple Music, Spotify, YouTube Music
Video apps	Amazon Prime Video, Apple TV, Google TV, Hulu+, Netflix, YouTube
Operating system installed	Web OS
Audio decoders	Dolby Digital, Dolby Digital 5.1 Surround Sound
RMS rated power	40 W
Number of speakers	2
Wi-Fi standards	Wi-Fi 5 (802.11ac)
Bluetooth version	5.0
Product color	Gray
Panel mounting interface	400 x 400 mm
Audio formats supported	AC3, AC4, EAC3, HE-AAC, MP2, MP3, MP4, PCM, WMA, apt-X
High Dynamic Range (HDR) technology	Dolby Vision
HDMI version	2.2/1.4
PC in (D-Sub)	No
HDMI ports quantity	4
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN (RJ-45) ports	1
AC input voltage	120 V
AC input frequency	50 - 60 Hz
Power consumption (max)	170 W
Power consumption (standby)	0.5 W

Weight and Dimensions