how to set display on horizontal on my ipad
Turn on Orientation Lock when the Side Switch is set to Mute. 1  Rotate iPad so the display is the way you want it. 2  Swipe up along the bottom of the screen to display Control Center. 3  You can do this from any screen, including the Lock screen.4  Tap the Orientation Lock button. If it's on, turn it off. 2  To make sure the switch is set where you want it, turn the Side Switch on and then off again. 3  If Orientation Lock is off and you're still unable to rotate the iPad display, restart your iPad.