Panasonic Lumix DMC-G7 body - Manual (Page 389)

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13. Others
• Try the following:
> Take pictures in bright places.
> Decrease the ISO sensitivity. (P175)
> Increase the setting for [Noise Reduction] in [Photo Style] or lower the setting for each of
the items other than [Noise Reduction]. (P131)
> Set the [Long Shtr NR] to [ON]. (P145)
• Is the [Picture Size] (P140) or the [Quality] (P141) set low?
• Is the [Digital Zoom] set? (P227)
• When recording under fluorescent or LED lighting fixture, etc., increasing the shutter speed
may introduce slight changes to brightness and color. These are a result of the characteristics
of the light source and do not indicate a malfunction.
• When recording subjects in extremely bright locations or recording under fluorescent lighting,
LED lighting fixture, mercury lamp, sodium lighting, etc., the colors and screen brightness may
change or horizontal striping may appear on the screen.
• There may be defective pixels in the image sensor.
> Perform [Pixel Refresh] (P81) .
• Set the AF area to the distinctive color of the subject if there is a part that is different from the
surrounding color.
(P154)
The recorded picture looks rough.
Noise appears on the picture.
Striping or flicker may appear under lighting such as fluorescent lighting and
LED lighting fixture.
• This is characteristic of MOS sensors which serve as the camera’s
pickup sensors.
This is not a malfunction.
• Are you taking pictures with the electronic shutter? (P179)
> When using the electronic shutter, lowering the shutter speed may
reduce the effect of the horizontal stripes.
The brightness or the hue of the recorded picture is different from the actual
scene.
Bright spot not in subject is recorded.
Subject cannot be locked.
(AF tracking not possible)