You can lighten or darken an image by adjusting the Shutter Speed,
and/or the Exposure Value.
To adjust the Shutter speed:
- Select Camera Mode on the Settings dial and press the Set button.
- Toggle right to Manual and right again to Shutter Speeds.
- Select your desired Shutter Speed and press Set.
- Toggle left and press Set to exit the menu.
The Exposure Value is adjusted by the north/south buttons either side of SET and is displayed on the bottom.