Nikon P7800 - Manual (Page 186)

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E 58
M Exposure Preview
Focus-coupled Metering
Set whether or not to measure the brightness of the subject by giving higher
priority to the focus area when AF area mode (
E49) is set to Manual.
Rotate the mode dial to A, B, C, D, E, F or N M d button M A,
B, C or D tab (A13) M M exposure preview
Option Description
On
When the shutter speed and aperture value combination is
changed in
D
(manual) mode, the brightness of the
shooting screen changes accordingly.
Off
(default setting)
The brightness of the shooting screen does not change.
Rotate the mode dial to A, B, C, D, E, F or N M d button M A,
B, C or D tab (A13) M Focus-coupled metering
Option Description
On
(default setting)
When Metering (
E45) is set to Matrix, the brightness is
measured with emphasis on the focus area. When Metering
is set to Spot, the brightness is measured in the focus area.
Off
The function for measuring the brightness coupled with the
selected focus area is disabled.