Sigma DP3 Merrill Manuel d'utilisateur télécharger pdf (Page 71)

SELECTING THE METERING MODE

The camera has three advanced

metering modes.

The Metering Mode can be set in Quick Set Menu (P. 3 5) or [

Capture Settings] (P.28) → [AE Metering Mode]

Evaluative (Default)

Center Weighted Average

Spot

EVALUATIVE METERING

The camera divides its screen into 256 and measures the brightness of

the scene by independently measuring each segment of the focusing

screen and analyzing the correct exposure for the main subject under

any lighting situation. Even under strong back lighting or complex

lighting situations, the camera will give you the correct exposure.

CENTER WEIGHTED AVERAGE METERING

The camera will measure the average brightness of the entire scene

with additional emphasis on the center area. It will determine the most

suitable exposure with respect to lighting conditions.

SPOT METERING

The camera will measure the brightness only inside of the center

focusing point on the color LCD monitor. This mode is suitable when

you wish to set exposure for a portion of the scene and ignore the

influence of rest of the scene.

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Sigma DP3 Merrill Manuel d'utilisateur Page 71