69Getting started13 Reconnect your mobile device to the Gear VR and place theGear VR on your head.When you sign in to your Oculus account, a tutorial will start.After viewing the tutorial, the Oculus Home screen will appear.Control the Gear VR with the controller's keys and touchpad.• A proximity sensor inside the Gear VR detects the positionof your face. When you wear the Gear VR, the screenunlocks and you can use the touchpad.• The 3D viewing experience may vary depending on yourvisual acuity.• Unlock your mobile device before using the Gear VR.• If the screen appears tilted or skewed while using the GearVR, take it off. Then, place the Gear VR on a flat surfacewith the lenses facing forwards and the Focus adjustmentwheel at the top. Wait 5–7 seconds before using it again.