Sd Card Option - RAM CSS404 User Manual

It is good practice to connect all equipments before to switch on.
1/ Wiring :
Prior first use do not forget to fix the SD card in the equipment. Proceed as following :
Remove the cover A on CSS 404 front panel. As a CEM safety, removing the cover, cuts the SD card supply.
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Push SD card in holder .
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Replace the cover
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For testing, activate tne manual mode, and hold the switch backup 8 pushed one second (Manual SD card).
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Indicator 15 "play" goes on and switch backup indicator yellow goes on.
CSS404
FACTORY
IP
Audio modulation monitoring
2/ Features :
 Audio :
Reads stereo MP3 (MPEG ½ layer 3), 44.1KHz from 112 Kbit/s to 320 Kbit/s.
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Reads CBR files (Constant bit rate) and VBR (variable bit rate).
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Reads stereo Wave 44.1KHz 16 bits.
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 SD-card:
Uses SD card 64 Mo mini FAT 16 or FAT 32.
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Allows file long names.
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Up to 999 files.
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3/ Way of use, file making on SD:
Audio files must be saved on SD card, according to :
Files are organised in two groups : files in a list or random. In both cases, files are used only on CSS404 alarm.
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Each group correspond to one directory. Only one directory level is allowed on the SD root.
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RAMI

SD CARD OPTION

MAIN IN BACKUP IN MODE / OUTPUT STATE
AES/EBU AES/EBU AUTO
MAIN BACKUP
Valid Valid
MANUAL
ANALOG ANALOG
8
MONITORING
L
R
-40 -30 -24 -18 -12 -9 -6 -3 O dBFs
MAIN BACKUP OUT
PHONES
36
A
Play
On
Mains
OPTION POWER 1
14 15
On
CSS404