Escient MP-150 manual Event Format, Radio only

			EXTERNAL CONTROL PROTOCOL WD031-1-3
			4/18/2005
		05 = random title
		06 = random group
02	03	Guide View changed
02		Event Format: ESCX02030010002xx
		Where xx = the new guide view
		01 = Guide changed to Artist view
		CD titles are displayed sorted by artist name
		02 = Guide changed to Titles view
		CD titles are displayed sorted by CD title
		03 = Guide changed to Song view
		Song titles are displayed sorted by song title
		04 = Guide changed to Cover view
		Covers are displayed sorted by artist then by title
02	04	Playing Artist/Title/Song has changed
02		Event Format:
		ESCX02040070002aa0003bbbccccdddeeeefffgggghhhiiiijjj0002kk
		aa = the play state
		01	= Play, 02 = Stop, 03 = Pause
		Radio only:
		04 = Locating Station, 05 = Buffering data,
		06 = Station Not Found
		bbb = current track number (0 if Radio Mode)
		cccc = length of artist name
		ddd	= artist name
		eeee = length of title name
		fff = title name (station name if Radio Mode)
		gggg = length of track name
		hhh = track name (aspect ratio if Movie Mode)
		Aspect Ratio (Movie Mode only):
		00	= Unknown
		01	= Standard 1.33
		02	= Standard 1.78
		03	= Standard 1.85
		04	= Standard 2.35
		05	= Anamorphic 1.33
		06	= Anamorphic 1.78
		07	= Anamorphic 1.85
		08	= Anamorphic 2.35
		iiii = length of track time
		jjj	= current track time (0 if Radio Mode)
		kk = current media type
		00	= unknown, 01 = CD, 02 = DATACD, 03 = MP3,
		04	= playlist, 05 = DVD, 06 = radio
		The current track, artist name, title name, track name, current track
		time, and media type are only returned for the play event. The stop
		and pause events just signify that the state has changed.
02	05	Guide Mode changed (Playlist edit mode, Record mode, Delete
		mode, etc) [possible future implementation]
02	06	Screen Mode changed (Guide, Player, Options, Setup, etc) [possible

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