Panasonic Lumix DMC-GH3A Basic Operating Instructions Manual page 84

Others
[ISO Increments]
[Extended ISO]
[Long Shtr NR]
[Shading Comp.]
[Ex. Tele Conv.]
[Digital Zoom]
[Color Space]
[Stabilizer]
[Face Recog.]
[Profile Setup]
84
VQT4M51 (ENG)
The ISO sensitivity settings values changes in steps of 1/3 EV
or 1 EV.
Allows you to adjust the ISO from the minimum [ISO125] to the
maximum [ISO25600].
You can eliminate the noise caused by recording with a slower
shutter speed.
If the screen periphery darkens as a result of lens
characteristics, the brightness in this region will be corrected.
When the number of pixels is set to anything other than [L], the
Tele effect is increased without degradation in image quality.
(P43)
Increases the Tele effect. The higher the level of magnification,
the greater the degradation in image quality. (P43)
Set this when you want to correct the colour reproduction of the
recorded pictures on a PC, printer etc.
When camera shake is sensed during recording, the camera
corrects it automatically.
Sets the focus and exposure automatically prioritising
registered faces.
If you set the name and birthday of your baby or pet in
advance, you can record their name and age in months and
years in the images.