Ae Lock - Sony ILCA-77M2 Use Instructions

Measures the average brightness of the entire screen, while emphasizing the central area of
the screen (Center-weighted metering).
Spot:
Measures only the central area (Spot metering). This function is useful when the subject is
backlit or when there is strong contrast between the subject and the background.
Note
[Multi] is selected when using the following functions:
[Intelligent Auto] or [Superior Auto]
[Scene Selection]
Zoom functions other than optical zoom
[97] How to Use

AE lock

When the contrast between the subject and background is high, such as when shooting a
backlit subject or a subject near a window, meter the light at a spot where the subject
appears to have the appropriate brightness and lock the exposure before shooting. To
reduce the brightness of the subject, meter the light at a spot brighter than the subject and
lock the exposure of the entire screen. To make the subject brighter, meter the light at a spot
darker than the subject and lock the exposure of the entire screen.
1. Adjust the focus on the spot at which the exposure is adjusted.
2. Press the AEL button.
The exposure is locked, and
3. Keep pressing the AEL button and focus on the subject again, then shoot the picture.
Keep holding the AEL button down while taking a shot if you want to continue
shooting with the fixed exposure. Release the button to reset the exposure.
Using shooting functions
(AE lock) lights up.
Adjusting the exposure