Avionics Innovations DMP-300 (MP3 Player) Installation Manual - Manual (Page 14)

DMP-300 INSTALLATION GUIDE PAGE 14 OF 20
P/N DMP010 V3.2
helpful suggestions of user interface options. Each push of the front panel knob toggles
between the selections of each type of display.
4.1.9 GPS Status
To aid with installation troubleshooting, this screen presents a continuously-updated message
describing the state of the GPS data input. One of three messages will be displayed:
Message Description
no GPS RS232
No serial GPS data is being received at all.
Check power and wiring.
data OK, no
posn
Valid serial data is being received from the
GPS, but the GPS lat/lon is not valid. This is
usually due to the GPS antenna not having a
clear view of the sky. It does indicate that the
wiring is probably OK.
GPS data OK
Valid serial data is being received, and the
GPS is reporting a valid position.
4.1.10 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-300 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”.
4.1.11 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-300 or select a different SETUP category.