Canon ME20F-SHN, Руководство по эксплуатации кнопок

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Adjusting the Focus
22
• To be able to adjust the focus using an accessory connected to the lens, you will need to change the
[Camera Setup]
>
[Focus Control] setting to give priority to the lens.
One-Shot AF
With one-shot AF, you will focus manually in most situations but still have the option to press a button to have
the camera focus automatically only one time.
1 Set the focus mode switch on the lens to AF.
• On a compatible EF Cinema lens, enable automatic adjustment on the lens (
A
21, Setup Guide ).
2 Set an assignable button to [One-Shot AF].
[Other Functions]
>
[Assignable Buttons]
>
Desired button ([1] to [4 (Remote)])
>
[One-Shot AF]
3 Press and hold the assignable button.
• While the camera is trying to focus on a subject, [AF] will flash quickly on the left of the screen. When the
correct focus has been achieved, it will stop flashing and stay on.
• When one-shot AF is not available or the camera cannot focus on a subject, [AF] will flash in red on the
screen.
• [AF] will disappear when you release the assignable button.
NOTES
• One-shot AF is not available for the following shutter speed settings.
- 1/4, 1/5, 1/6 (at a system frequency of 59.94 Hz with a frame rate other than 23.98P)
- 1/3, 1/4, 1/5 (at a system frequency of 59.94 Hz with a frame rate of 23.98P)
- 1/3, 1/4, 1/5 (at a system frequency of 50.00 Hz)
Focus Limit: Setting the Distance Range for Autofocus
You can set a "focus limit" range for the attached lens, which will cause the camera to try to autofocus (with
one-shot AF) on subjects only within that range, thereby possibly reducing autofocusing time. You can set the
far end and near end of the range, as necessary, by selecting a desired focus position.
1 Set the focus mode switch on the lens to AF.
• On a compatible EF Cinema lens, enable automatic
adjustment on the lens (
A
21, Setup Guide ).
2 Open the [Activate] submenu to activate the focus limit.
[Camera Setup]
>
[Focus Limit]
>
[Activate]
3 Select [On] and then press SET.
[Camera Setup]
[Focus Limit]
[Activate]
[Off ]