Australian Monitor DMA1 - Manual (Page 16)

S C H E D U L E D O P E R AT I O N
PA G E 1 6 A M I S - D M A 1 I N S TA L L AT I O N & O P E R AT I O N M A N U A L
IMPORTANT! When using the line level audio inputs, check
the settings of the LLIN, LLI2 and MOMD parameters inserted in the
confi guration fi le (par. 4.6).
Max. programming time permitted 1 hour (cyclic) From 00:00 to 00:59
Max. quantity of time events 60 events
Max. quantity of MP3s per time event 8 MP3 fi les
Max. quantity of MP3s per palimpsest 500 MP3 fi les
5.3 Mixer function
The DMA1 has an audio input for connection to external music sources,
with a mixer function to mix this source with the fi les played from fl ash
memory (see par. 8.3). At the time scheduled for delivering each time event
the DMA1 fades out the external audio source from the level LLIN to the
level LLI2, according to a programmed fade time TFOU. Then the sequence
of MP3 fi les of the time event are played at LMP3 level, mixed with the
external audio source with level LLI2.
Once the time event has fi nished, the DMA1 brings the external audio
source back to the level LLIN according to a programmed fade time TFIN.
Programming limits: