With message management you can:
•
Upload new messages from PC to DIGITAL AMPLIFIER Internal or USB memory
•
Remove messages from system
Messages on USB stick must be stored in folders on USB root named:
Info_Messages
Alarm_Messages
All messages are in WAV-format with 32 or 44.1 kHz sample rate.
All messages must start with number and every number must be used only once. When DIGITAL AMPLIFIER is
connected configuration software will ask to synchronize message names to PC if they differ from each other. Message
names are stored on configuration folder under on file called “MessageFileNames.txt”. Messages named on this file are
used when making configuration in offline mode without connection to DIGITAL AMPLIFIER.
Internal Flash Memory
There are some messages stored in to the internal flash memory that must not be removed. “test_signal.wav” is used
for a message repeater testing while system monitoring is active. Removing of this message from memory will cause a
message repeater fault. “fresh_signal.wav” is used for speaker line testing. Removing this message can cause needles
speaker line errors. Internal flash is mainly for system use and it is not recommended to store user messages in it.
USB-Memory Stick
For user messages DIGITAL AMPLIFIER unit is equipped with USB memory stick that can be connected to USB-port in
back of the unit or inside the unit.
51 | AlphaAnnounce Software Configuration