Automatic Iso Speed/Gain - Canon EOS R5C Advanced User's Manual

ISO Speed/Gain
ISO Speed/Gain Preset
Using direct touch control (A 56), you can adjust and use up to 3 preset ISO speed/gain values.
Saving a preset value
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1 Touch > Current ISO speed/gain value.
2 Adjust the value selected and touch [Register].
3 Touch the desired position to save the preset value.
• The current value is saved.
Using a saved preset value
1 Touch > Current ISO speed/gain value.
2 Touch the desired preset value (above the slider).
• The selected preset value is applied.
NOTES NOTES
• When high ISO speeds or gain levels are set, the picture may flicker slightly.
• When high ISO speeds or gain levels are set, bright red, green or blue dots may appear on the screen. In such
case, use a faster shutter speed (A 72) or select a lower ISO speed or gain value.
• When the ISO speed or gain level is changed, some noise may appear momentarily on the screen. Do not
adjust the ISO speed/gain level while recording.
• You can use the
setting to change the direction of the adjustment when you turn the control dial or control ring.
• If you set an assignable button to [ISO/Gain Mode] (A 121), you can press the button to switch between
automatic and manual adjustment.

Automatic ISO Speed/Gain

The sensitivity is automatically adjusted according to the subject. You can also set a sensitivity limit. Automatic
adjustment is not available during slow & fast motion recording.
Automatic ISO speed/gain settings
The sensitivity limit will be set automatically according to the [Gamma/Color Space] setting in the custom picture
file.
Gamma curve
[Canon Log 3]
[BT.709 Wide DR]
[PQ]
[HLG]
[BT.709 Normal]
[BT.709 Standard]
v
1
> [ Camera Setup] > [Base ISO] setting.
> [B System Setup] > [Grip Ctrl Dial Dir.], [Top Ctrl Dial Dir.] or [Control Ring Dir.]
1
Base ISO
[Auto Selection]
[Base ISO 800]
[Base ISO 3200]
[Auto Selection]
[Base ISO 400]
[Base ISO 1600]
[Auto Selection]
[Base ISO 160]
[Base ISO 640]
Touch to register a preset value
Stored preset values
Drag the slider to select the desired value
Lower sensitivity limit
[ISO 800 (12dB)]
[ISO 3200 (12dB)]
[ISO 400 (6dB)]
[ISO 1600 (6dB)]
[ISO 160 (-2dB)]
[ISO 640 (-2dB)]