Avionics Innovations DMP-200 (MP3 Player) Installation Manual - Manual (Page 12)

DMP-200 INSTALLATION MANUAL PAGE 12 OF 18
P/N DMP8012-00 REV E
4.1.5 “LOUD” Volume Level
The playback volume level is normally set by turning the front panel knob while holding the
knob pushed in. However, the CardPrep software allows the user to designate any track
to be played at a “LOUD” volume setting. This is normally applied to speech tracks such
as important safety messages. For example, if the DMP-200 is playing background music
and the operator has set the volume to an unobtrusive level, the safety message can be
played at a higher volume and the previous volume level will be restored when the music
resumes.
This setup item allows you to select the volume level which will be set if a track is played
which has the “LOUD” volume attribute enabled. Pressing the front panel knob will start
playback of a sample speech track, which loops continuously. Turning the knob will adjust
(and display) the volume setting which will then be retained as the “LOUD” volume level.
The “LOUD” volume setting is also used when an internal chime is played.
4.1.6 PLAY Screen Text
The DMP-200 can display one of two types of screens while an audio track is playing.
The default is an elapsed time display which shows the length of time the track has been
playing. The second type of display is “Prompts” which cycle through helpful suggestions
of user interface options. Each push of the front panel knob toggles between the
selections of each type of display.
4.1.7 External Pause Signal Type
The external Play/Pause input signal can be treated as either an “EDGE” or a “LEVEL”. If
“EDGE“ is selected, the play/pause function will toggle each time the external button is
pressed-and-released. If “LEVEL” is selected, the DMP-200 will remain paused as long
as the external button is held down, and will resume when the button is released.
Press the button to toggle between “EDGE” and “LEVEL”. The factory default value is
“EDGE”.
4.1.8 Configuration of the BUSY Output
The BUSY Output can be configured to go active under one of the following conditions:
• Any time a SPEECH track is playing
• Any time a MUSIC track is playing
• Any time a track is playing, regardless of the track type (factory default value)
• BUSY never goes active
Press the button to cycle through these choices. When the desired choice is displayed,
simply cycle power to the DMP-200 or select a different SETUP category.