RXC-3080
Hardware Installation and User Guide
9000-0000-042 Revision 06
38 of 45
Genave Electronics
SD Card slot
Heartsafe Jumper
Action LED
Volume Adjust
POT1
USB port
Example:
When the RXC-3000 runs a script, if for example, the words “PLAY=006;” are in the script, the RXC
will turn on its amplifier port and then it will instruct the MP3 module to search for and play audio file
006. The MP3 module then searches the SD card for a file matching “006-*.MP3”.
The asterisk
signifies the portion of the name that isn't, included in the search.
If a match is found, the MP3 module
will begin playing the mp3 file.
There are two ways that the audio will end or stop. The first way is for the MP3 to come to the end of
the audio file, at which time it will tell the RXC-3000 that the audio is done. The RXC-3000 will then
turn off the amplifier port and finish running the script. The second way to stop the play is for a new
script to begin running in the RXC-3000 in which the words “PLAY=000;” are part of the script.
PLAY=000;
tells the RXC-3000 to command the MP3 module to stop playing any files and to shut off
the amplifier port.
