Nikon D3000 Reference Manual page 97

A
The Y (M) and E Buttons
Flash compensation can also be set by
rotating the command dial while
pressing the Y (M) and E buttons.
The selected value is shown in the
viewfinder and information display.
A
Optional Flash Units
Flash compensation is also available with optional SB-900, SB-800, SB-600, SB-400, or
SB-R200 flash units. The SB-900, SB-800, and SB-600 also allow flash compensation to be set
using the controls on the flash unit.
Y (M) button
–0.3 EV
E button Command dial
+1 EV
t
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