
www.altronics.com.au
Redback® Proudly Made In Australia
3
5.0 DIP Switch Settings
DIP switches 1-4 are not used
DIP switches 5-8 set the delay between the mesage playback. This is adjustable from 30 seconds up to 7.5 minutes in 30
second increments.
When a message plays it interrupts the music track currently being played. Once the message finishes playing, the unit will
not return to the music track being played before the interruption, but will instead play another random music file.
6.0 Putting Music and Message MP3’s on to the Player
You will first need to disconnect power from the A 1745, then remove the SD card from the front of the unit.
To remove the SD card push the card in and it will eject itself.
The SD card will then need to be connected to a PC. You will need a PC equipped with a SD card reader to do this (not
supplied).
Guide to installing MP3’s onto the SD card with a Windows installed PC
Step 1: Make sure the PC is on and
card reader connected and correctly
installed. Then insert the SD card into
the reader.
Step 2: Go to “My Computer” (shown
right) and open the SD card which is
usually marked “Removable disk”. In
this example it is named “Removable
disk (G:)”
Step 3: Open the removable disk and
there should be two folders on the
card, “Music” and “Message”.
Step 4: Copy all your background
music MP3 files to the “Music” folder
and your hold messages to the
“Message” folder.
(NOTE: All audio files must be in MP3 format, other formats such as WAV, AAC, OGG, or FLAC will not work).
Step 5: The MP3’s are now installed on the card and the card can be removed from the PC following windows safe card
removal procedures.
Make sure the A 1745 is OFF and insert the SD card into the slot in the front; it will click when fully inserted.
Power the unit up and it will automatically start playing files from the “Music” folder. If the message interval has been set
“ON” (see DIP switch settings), a message will be played from the “Message” folder after the set time.
Open
Removable Disk