Samsung HMX-U20BN User Manual page 22

getting to know the camcorder
Rear/Left/Bottom side
Lens
Internal microphone
Jack cover (AV, HDMI, DC IN )
AV jack
HDMI jack
DC IN jack
OPEN lever
Be careful not to cover the internal microphone and lens during recording.
12
Built-in USB jack
Battery slot
Memory card slot
Battery release switch
Memory card / Battery cover
Wrist strap hook
Tripod receptacle