bt_am_bt1
bt_am_bt2
bt_am_bt3
bt_am_bt4
bt_am_bt5
bt_am_bt6
bt_am_bt7
bt_am_bt8
am_bt9_pos
am_visible
am_power
am_bt9_lastpos
am_bt9_speed
am_bt9_draged
show_wel_time
show_buy_time
am_vol
am_volcurve
am_change_symbol
am_change_symbol_last
am_number_symbol
am_number_line

play
play_last
mp3_play_time
mp3_track_time
mp3_track_timer
mp3_number_track
mp3_number_track_last
play_next
play_next_last
mp3_max_number_track
length_track_name
length_track_name_cut
disp_mov_left
disp_name_cut
mp3_display_track_name
disp_mode




