LG OLED55GX - Page 29

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Important
Information for
Preventing Image
Retention
OLED is a self-emissive technology, which
brings many signicant benets to image
quality and performance. As with any self-
emitting display, it is possible for users of OLED
TVs to experience temporary image retention
under certain conditions, such as when
displaying a static image on the screen for a
long time. LG OLED TVs incorporate dedicated
functions that protect the screen from possible
image retention.
If a static image persists on screen, screen
brightness is automatically reduced in specic
areas of, or across the entire screen. Once the
static image disappears, screen brightness will
automatically return to its prior setting. This is
not a product malfunction.
Examples of Images
that may Cause Image
Retention
• Still images or xed images containing
certain information that are displayed
uninterrupted on the screen, such as channel
numbers, station logos, program titles, news
or movie subtitles, and headlines.
• Fixed menu or icons for video game consoles
or broadcasting set-top boxes.
• Black bars shown on the left, right, top, or
bottom of the screen, such as in images with
a 4:3 or 21:9 ratio.
Recommended Measures
for Preventing Image
Retention
• Avoid watching a video displaying an image
as listed above for extended periods of time.