Canon EOS Rebel T6i EF-S 18-55mm IS STM Lens Kit Instruction Manual - Page 88

Q Quick Control Cautions for (HDR Backlight Control)  Note that the image may not be rendered with a smooth gradation and may look irregular or have significant noise.  HDR Backlight Control may not be effective for excessively backlit scenes or extremely high-contrast scenes.  When shooting subjects that are sufficiently bright, for example for normally lit scenes, the image may look unnatural because of the applied HDR effect. Q Quick Control In Basic Zone modes when the shooting function settings screen is displayed, you can press the button to display the Quick Control screen. The tables on the next page show the functions that can be set with the Quick Control screen in each Basic Zone mode. 1 Set the Mode Dial to a Basic Zone mode. Example: Portrait mode 2 Press the button (7).  The Quick Control screen will appear. 3 Set the functions.  Press the cross keys to select a function. (This step is not necessary in the 7 mode.)  The selected function and Feature guide (p.64) will appear.  Press the keys or turn the dial to change the setting.  You can also select from a list by selecting a function and pressing . 88