Firmware Update; Specifications - Redback A 1717 Operating Manual

Redback® A 1717 Message Player
8.0 TROUBELSHOOTING
NO Power (Power LED does not illuminate):
Check power supply DC jack is 2.1mm and not 2.5mm size.
Check power supply voltage is 24-30VDC.
Check power supply is a DC output, not AC.
How do I cancel a trigger?
Check DIP switch 2 is set to ON. Trigger 4 then becomes a cancel trigger.

9.0 FIRMWARE UPDATE

It is possible to update the firmware for this unit by downloading updated versions from www.altronics.com.au or
redbackaudio.com.au.
To perform an update, follow these steps.
1) Download the Zip file from the website.
2) Remove the micro SD card from the A 1717 and insert it into your PC.
3) Extract the contents of the Zip file to the root folder of the SD Card.
4) Rename the extracted .BIN file to update.BIN.
5) Remove the SD card from the PC following windows safe card removal procedures.
6) With the power turned OFF, insert the SD card back into the A 1717.
7) Turn the A 1717 ON. The unit will check the SD card and if an update is required the A 1717 will perform the update
automatically.

10.0 SPECIFICATIONS

Power supply: ................................................. 24VDC to 30VDC 300mA (idle/maximum current draw 150mA) tip positive
Output: .................................................................................................................................. Stereo RCA 500mV nominal
MP3 sample rate: ..................................................................................................................................................... 44kHz
SD card size: ............................................................................................................................................. 256MB to 16GB
Trigger activation: .......................................................................................................................................Closing contact
Switched output: ............................................. 24-30VDC out (supply voltage dependant), limited to 120mA curent draw
MP3 info:
Length/size: ................................................................. Limited by card size (800mins @ 128kbps, 44kHz on supplied 8GB)
Bit rate: .................................................................................................... All standard MP3 rates (128kbps recommended)
Sample rate: ................................................................................................ All standard MP3 rates (44kHz recommended)
Channels: .................................................................................................................................................. Stereo or mono
* Specifications subject to change without notice.
Distributed by Altronic Distributors Pty. Ltd. Perth. Western Australia.
Phone: 1300 780 999 Fax: 1300 790 999 Internet: www.altronics.com.au
www.altronics.com.au Redback® Proudly Made In Australia 7