Canon ME200S-SH 手册

Adjusting the Aperture

34

Momentary Automatic Aperture - Push Auto Iris

You can have the camera temporarily take control and automatically adjust the aperture for an optimal 
exposure while you keep the button held down.

1 Set the camera mode to [Manual] (A 31).

2 Set an assignable button to [Push Auto Iris].

[Other Functions] > [Assignable Buttons] > Desired button ([1] to [4 (Remote)]) > [Push Auto Iris]

3 Press and hold the assignable button.

• The camera will automatically adjust the aperture to obtain optimal exposure.
• When you release the button, automatic aperture mode will end and the aperture value that was 

last set with push auto iris will be maintained in manual aperture.

NOTES

• You can use the [Camera Setup] > [AE Response] setting to change how quickly the aperture 

changes during automatic exposure when the camera mode is set to [Auto] or when you are using 
push auto iris.

• When an optional RC-V100 Remote Controller is connected to the camera, you cannot use push 

auto iris while using the remote controller's FOCUS dial.

Exposure Compensation - AE Shift

You can compensate the exposure obtained during automatic exposure when the camera mode is set 
to [Auto] or after having used push auto iris, in order to darken or lighten the image.

1 Open the [AE Shift] submenu.

[Camera Setup] > [AE Shift]

2 Select an AE shift level and then press SET.

• When the camera mode is set to [Auto], you can check 

the effects of the selected AE shift level on the screen.

• You can select a level from -2.0 EV to 2.0 EV (in 0.25-EV 

increments).

NOTES

• If you set an assignable button to [AE Shift +] or [AE Shift –] (A 50), you can press the button to 

adjust the AE shift level.

• You cannot use push auto iris and adjust the AE shift level at the same time.

[Camera Setup]

[AE Shift]

[±0]