List of screen icons
The icons vary according to the playback status, setting or screen.
- Information area
Icons in the information area
Playback status
(play), 
(pause), 
(fast forward), 
(fast rewind), 
(find the beginning of the next song), 
(find the beginning of the previous (or current) song), etc.
HOLD indication
Noise canceling
Remaining battery power
Alarm timer
Sleep timer
Music functions available
