Sony NW-A306 Walkman A Series High-Resolution Digital Audio Player (Black) - Manual (Page 179)

Help Guide
Interchangeable Lens Digital Camera
ILME-FR7 / ILME-FR7K
Adjusting the Iris Automatically
You can adjust the brightness automatically according to the subject. A compatible lens is required.
Note
The iris cannot be adjusted automatically on an A-mount lens.
Hint
You can also assign [Auto Iris] to an assignable button.
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If a lens with an Auto Iris switch is attached, set the switch to AUTO. 1
Press the [Iris] button in the camera basic configuration panel.
The frame of the [Iris] button changes to orange.
The Iris adjustment panel appears.
2
Slide the [Auto] switch to the right position to turn it on.
The iris switches to auto adjustment mode. The auto adjusted iris value is displayed on the right side of the switch.
3
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