89Advanced GuideBasic Guide1 Camera Basics2 Auto Mode /Hybrid Auto Mode3 Other Shooting ModesTv, Av, and M Mode6 Playback Mode7 Wi-Fi Functions8 Set-Up Menu9 Accessories10 AppendixIndex4 P Mode5 Tv, Av, M, and C ModesBefore Use● If adding a function to the [ ] button,[ ] ([ ] button), or movie button, pressthe [ ][ ][ ][ ] buttons or turn the[ ][ ] dials to select the function.● Press the [ ] button to return to theprevious menu screen.Shutter button / [ ]buttonSet to [AE/AF, no AE lock], and you canpress the [ ] button to focus. In this case,AE lock is not applied when the [ ] button ispressed. Using the touch shutter, the cameratakes a picture without focusing.[ ] / [ ] dialsSet to [Tv/Av], and you can use the[ ] dial to adjust the shutter speed andthe [ ] dial to adjust the aperture value in[ ] mode.[ ] button Pressing the button will trigger the assignedaction.[ ] ([ ] button)Movie button● Choose [Clear All Custom Func. (C.Fn)] in step 1 and press the[ ] button to remove all the changed functions on the [ 1] taband restore it to default.● Even with [ISO expansion] set to [1:On], [H] cannot be selected if[Highlight tone priority] is set to [D+] (= 64).● Safety shift is disabled when the flash fires.● The AF-assist beam is light from the lamp (front) that turns onwhen the shutter button is pressed halfway in dark areas to helpwith focusing.● [Retract lens on power off] is supported by the following lens.- EF 40mm f/2.8 STM- EF-S 24mm f/2.8 STMAdding Functions to Buttons and DialsYou can change the function of the shutter / [ ] button or [ ] / [ ]dial, as well as add frequently used functions to the [ ], [ ] ([ ]), andmovie buttons.1 Access the function assignmentscreen.● Follow steps 1 – 2 in “Setting UpAdvanced Camera Functions” (= 88)and choose [Custom Controls] from[Other].2 Assign functions to controls.● Press the [ ][ ][ ][ ] buttons or turnthe [ ][ ] dials to select the dial orbutton to assign a function to, and thenpress the [ ] button.● If changing the function of the shutter /[ ] button or [ ] / [ ] dial, press the[ ][ ] buttons or turn the [ ] dial toselect the function.