(2) speaker
(3) push open
(4) function selection
(5) -/+ buttons
(6) previous
(7) next
(8) stop
(9) pause
(10) play
(11) remote sensor
(12) power on indicator
(13) return
(14) title
(15) direction button
(16) menu
(17) volume
(18) phones jack
(19) power on/off
(20) dc in
(21) coaxial out
(22) video out
(23) audio out
(24) lock
