Panasonic Lumix DC-GH5S Operating Instructions For Advanced Features page 110

4. Focus, Brightness (Exposure) and Colour tone Settings
Characteristics of the ISO sensitivity
Recording location
(recommended)
Shutter speed
Noise
Jitter of the subject
• Cannot select [ ] in the following cases:
– Shutter-Priority AE Mode
– Manual Exposure Mode
– Creative Video Mode
• With [Extended ISO] in the [Custom] ([Exposure]) menu, you can perform recording with
higher ISO sensitivity settings, such as [ISO204800]. These settings enable recording of
scenes such as those in dark environments, but also cause noise and horizontal stripes to
appear more often.
• When [Multi Exp.] is set, the upper limit of the ISO sensitivity is set to [ISO6400].
• When the [Photo Style] effect is set to [Like709], the lower limit of the ISO sensitivity is fixed to
[ISO160].
When the effect is set to [Hybrid Log Gamma], the lower limit of the ISO sensitivity is fixed to
[ISO320].
When the effect is set to [V-Log L], the lower limit of the ISO sensitivity is fixed to [ISO320] and
the upper limit to [ISO25600].
• If you set [Rec Quality] to a motion picture setting with a size of [FHD] and enable [Variable
Frame Rate], the upper limit of the ISO sensitivity will be set to [ISO51200].
160
When it is light (outdoors)
Slow
Less
Increased
110
51200
When it is dark
Fast
Increased
Less