Panasonic TC-42PS14 - Manual (Page 7)

7
Do not display a still picture for a long time
This causes the image to remain on the plasma screen
(“Image retention”). This is not considered a malfunction and is not covered by the warranty.
4 : 3
12
To prevent “Image retention”, the screen saver is
automatically activated after a few minutes if no signals are
sent or no operations are performed. (p. 53)
Typical still images
•
Channel number and other logos
•
Image displayed in 4:3 mode
•
SD Card photo
•
Video game
•
Computer image
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Set up
Do not place the unit where it’s exposed to sunlight or other bright light (including reflections).
Use of some types of fluorescent lighting may reduce the remote control’s transmission range.
Notes