Canon EOS Rebel T6s EF-S 18-135mm IS STM Lens Kit Instruction Manual - Page 49

Mode Dial Basic Operation Turn the dial while holding down the lock release button at the center of the dial. Use it to set the shooting mode. 6 Main Dial (1) After pressing a button, turn the dial. After pressing a button such as , turn the dial to change the setting. For the button, the function remains selected for 6 sec. (9) after pressing the button. When the function selection ends or if you press the shutter button halfway, the camera will be ready to shoot.  Use this dial to select or set the ISO speed, white balance, Picture Style, drive mode, AF operation, AF point, etc. (2) Turn the dial only. While looking at the viewfinder or LCD panel, turn the dial to change the setting.  Use this dial to set the shutter speed, aperture, etc. The operations in (1) are possible even when the switch is set to the right (Multi function lock, p.51). 49