Canon REBEL SL1 EOS 100D Instruction Manual page 54

Using the Touch Screen
Menu screen (Sample display)
Slide your finger while touching the
LCD monitor.
Scale display (Sample display)
Operations possible by dragging your finger on the screen
Selecting a menu tab or item after pressing the <MENU> button
Setting a scale control
Quick Control
Setting functions during Live View shooting
Setting functions during movie shooting
Playback operations
If [1_11: Beep] is set to [Touch to _], the
beep will not sound during touch
operations.
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