85ShootingAdjusting the ISO SpeedRaise the ISO speed when you wish to reduce camera shake or turn theflash off when shooting in a dark area, or use a fast shutter speed.• Higher ISO speeds increase image noise. To take clean images, useas low an ISO speed as possible.• The AUTO setting selects the optimal ISO speed. It will automaticallyraise the speed when the light from the flash is insufficient toilluminate the subject matter.1 In the FUNC. menu, select *.See Selecting Menus and Settings (p. 42).* The current setting is displayed.2 Use the or button to select aspeed.You can shoot right after selecting anoption. The menu displays again after theshot, allowing you to change the settingseasily.3 Press the FUNC. button.The display will return to the Shootingscreen.