Adjusting Iso Auto Range; Setting The Minimum Shutter Speed For Iso Auto - Canon PowerShot G7 X Mark III Advanced User's Manual

Because H (equivalent to ISO 25600) is an expanded ISO speed, image
z
noise (including graininess, dots of light, and banding), irregular colors,
and color shift will be more noticeable, and apparent resolution will be
lower than usual.
z

Adjusting ISO Auto Range

You can specify the range used for ISO Auto.
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Setting the Minimum Shutter Speed for ISO
Auto
You can specify the minimum shutter speed used for ISO Auto in
mode.
Turn the
Auto
standard.
Turn the
Manual
1
[Auto range]
1
[Min. shutter spd.]
2
[Auto] or [Manual]
ring to set the difference (slower or faster) from
ring to set the minimum shutter speed.
125
or