Panasonic Lumix DMC-GH4A Basic Operating Instructions Manual page 116

Others
Flash
Flash synchronisation
speed
Microphone
Speaker
Recording media
Picture size
Still picture
116
VQT5H93 (ENG)
Built-in pop up flash
GN 17.0 equivalent (ISO200 ·m)
[GN 12.0 equivalent (ISO100 · m)]
Flash range:
Approx. 30 cm to 17.1 m
[When the Interchangeable lens (H-HS12035) is mounted,
WIDE, [ISO AUTO] is set]
AUTO, AUTO/Red-Eye Reduction, Forced ON, Forced ON/
Red-Eye Reduction, Slow Sync., Slow Sync./Red-Eye
Reduction, Forced OFF
Equal to or smaller than 1/250th of a second
Stereo
Monaural
SD Memory Card/SDHC Memory Card
I
Card ( UHS UHS Speed Class 3)
¢ -
¢
When the aspect ratio setting is [4:3]
4608k3456 pixels, 3264k2448 pixels, 2336k1752 pixels
When the aspect ratio setting is [3:2]
4608k3072 pixels, 3264k2176 pixels, 2336k1560 pixels
When the aspect ratio setting is [16:9]
4608k2592 pixels, 3840k2160 pixels, 1920k1080 pixels
When the aspect ratio setting is [1:1]
3456k3456 pixels, 2448k2448 pixels, 1744k1744 pixels
¢ /SDXC Memory