Canon EOS C300 Mark II, Инструкция по эксплуатации

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71
Adjusting the Aperture
Changing the aperture mode and value
1 Open the aperture [Mode] submenu.
[
v
Camera Setup]
>
[Iris]
>
[Mode]
• This setting is available only when an EF lens compatible with
automatic aperture is attached to the camera.
• For non-compatible lenses, the aperture mode will be set to
[Manual] and cannot be changed. Skip to step 3.
2 Select [Manual] and then press SET.
3 Open the [Iris Increment] submenu.
[
v
Camera Setup]
>
[Iris]
>
[Iris Increment]
4 Select [1/2 stop], [1/3 stop] or [Fine] and then press SET.
5 Turn the control dial assigned to [Iris] to adjust the aperture.
• The selected aperture value will appear on the bottom of the
screen and will be displayed also on the rear panel.
• When [Iris Increment] is set to [Fine], the actual increments will be
smaller than 1/3 stop but the display will show the closest 1/3-
stop aperture value.
NOTES NOTES
• You can use the [ System Setup]
>
[Custom Function]
>
[Camera Control Dial Dir.] or [Grip Control Dial Dir.] setting (
A
144) to change the direction of the adjustment
when you turn the control dial on the camera or on the grip unit, respectively.
• If you set an assignable button to [Iris +] or [Iris –] (
A
131), you can press the button to respectively open up
the aperture (smaller F values) or close it (larger F vales).
• When using an EF lens with no lens contacts or an EF Cinema lens (except for a CINE-SERVO CN7x17 KAS
S/E1 lens), you cannot adjust the aperture using the camera. Adjust the aperture using the lens.
• When using an EF lens that can correct the aperture value according to the position of the zoom, you can use
the [
v
Camera Setup]
>
[Iris]
>
[Zoom-Iris Correct.] setting to activate this correction.
• When an optional RC-V100 Remote Controller is connected to the camera, you can adjust the aperture with
the remote controller’s IRIS dial. At default settings, turn the dial right to open up the aperture and left to close
the aperture.
• When using a Canon Cinema lens, you can change the displays to T values instead of F values with the
[
v
Camera Setup]
>
[Iris]
>
[Iris Indicator] setting.
• The aperture value (F value or T value) displayed on the screen may differ from the indication on the lens’s
aperture scale.
Momentary Automatic Aperture - Push Auto Iris
During manual aperture, you can press the PUSH AUTO IRIS button to
have the camera temporarily take control and automatically adjust the
aperture for an optimal exposure.
You can also perform this function remotely using Browser Remote on a
connected Wi-Fi device (
A
120, 124).
1 Set [
v
Camera Setup]
>
[Iris]
>
[Mode] to [Manual] (
A
71).
2 Press and hold the PUSH AUTO IRIS button.
• The camera will automatically adjust the aperture to obtain optimal
exposure. As long as you hold the button pressed down, will
appear on the screen next to the aperture value.
Control dial
[
v
Camera Setup]
[Iris]
[Mode] ….. [Manual]
[Iris Increment] ….. [1/3 stop]