Panasonic TH-85X940A Help Manual page 230

X940 premium series led lcd tv, ultimate 4k ultra-hd
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Blurry or distorted image (no sound or low volume)
Reset channels.
Watching > Tuning and editing channels > Auto Tuning
White spots or shadow images (noise)
Check the position, direction, and connection of the aerial.
There may be red spots, blue spots, green spots and black spots on the
screen
An image on a TV screen is created by many small groups of dots known
as pixels (which is similar to the image in a newspaper). It also naturally
follows that higher panel resolutions contain more pixels. To create a
colour image, each pixel consists of three tiny coloured dots (known as
sub-pixels), one each of red, green and blue. Each one of these dots is
precisely controlled by the electronics of the TV to produce the picture.
Whilst Panasonic maintains the highest standards in manufacturing
technology and processes in the construction of these panels, there are a
number of allowable pixel / subpixel failures that still allow the panel to be
defined as a good panel. It is not possible to guarantee absolutely no pixel
loss.
Shop
appears on screen at switch on
Shop
was selected in first time Auto Tuning when the TV is turned on for
the first time. Reset settings in
first time Auto Tuning.
Functions > Shipping Condition > Shipping Condition
Shipping
Condition, then select
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