Activating High ISO Noise Reduction

• 1). Turn the camera to the "On" setting.
  
  
• 2). Press "Menu" and scroll to the right using the small directional button on the back of the camera until you reach the Custom Functions menu, indicated by a small camera icon.
  
  
• 3). Scroll down to the "C.Fn II: Image" menu.
  
  
• 4). Press the "Set" button in the center of the camera's main command dial on the back of the camera.
  
  
• 5). Scroll through the choices until you reach the "C.Fn II: Image High ISO Speed Noise Reduct'n" option. Press "Set."
  
  
• 6). Scroll down to the "On" option. Press "Set."
  
  
• 7). Press the "Menu" button twice to exit the Custom Functions menu.
  
  

Adjusting the ISO

• 1). Turn the camera's power switch to "On."
  
  
• 2). Find and press the "ISO" button near the shutter button or LCD screen.
  
  
• 3). Rotate the camera's toggle dial -- near the shutter button -- to the left to choose a low ISO number such as 100 or 200.
  
  
• 4). Wait for just a moment, and then press the shutter button half-way down to exit the "ISO" menu.