Canon EOS Rebel SL2 Basic Instruction Manual page 50

3 Setting the Screen Display Level
Shooting Mode Guide
You can display the description of the shooting mode (mode guide)
when switching the shooting mode during viewfinder shooting. By
default, it is set to [Enable].
In step 3 and step 4, if you tap on [OK] or press the shutter button halfway,
the description will disappear and the Quick Control screen will appear.
48
Select [Mode guide].
1
Select [Enable].
2
Turn the Mode Dial.
3
A description of the selected shooting
mode will appear.
Press the <X> key.
4
The rest of the description will
appear.
When you press <0>, the
description will disappear and the
Quick Control screen will appear.
In the <8> and <v> shooting
modes, the shooting mode selection
screen will appear.