Panasonic Lumix S5 Mirrorless Camera - Manual (Page 508)

17. Materials
508
0 Stripes may appear in high ISO sensitivity or depending on the lens you use.
Decrease the ISO sensitivity. (
l 199 )
0 When recording under lighting such as fluorescent or LED lighting, increasing the
shutter speed may introduce slight changes to brightness or coloring.
These are a result of the characteristics of the light source and do not indicate a
malfunction.
0 When recording subjects in extremely bright locations or recording under lighting
such as fluorescent, LED, mercury, or sodium lighting, the coloring or screen
brightness may change or horizontal striping may appear on the screen.
0 Pixels may be missing from the image sensor.
Perform [Pixel Refresh]. (
l 404 )
Stripes appear in high ISO sensitivity.
The brightness or coloring of the recorded image is different from the
actual scene.
Bright spot not in subject is recorded.