Carefully pull the tab until the HDMI cable is unplugged, and then unplug the power cable
and USB cable as well as the audio cable.
§ Remove the face cushion. Peel off starting from both ends of the face cushion until it
detaches from the headset.
§ Remove the standard strap and its buckle from the headset. To detach the buckle, rotate
the buckle clockwise. You'll hear a click when the buckle is released.
37 Headset and link box