18
General
The device supports any standard SD card with capacity up to
2 GB. In order to be able to play sounds, the following rules
must be followed:
1. The SD card must have two folders named
music
and
an-
nounce
. All mp3 music files must be copied to the music folder
(these files can have any name). Only the floor announcements,
GONG and information files should be in the annnounce folder.
2. The mp3 files must be encoded with maximum sampling fre-
quency 44100 Hertz and 128 Kbits/second.
3. The names of the files in the announce folder related to the
floor announcements must be:
Lower stop
: floor_0.mp3
Next stop
: floor_1.mp3
........ : floor_2.mp3
........ :
.......
........ : floor_10.mp3
........ :
.......
........ : floor_21.mp3
........ :
.......
4. Information messages in the announce folder must have the
following names:
Message input extra 1 : extra_1.mp3
Message input extra 2 : extra_2.mp3
Message input extra 3 : extra_3.mp3
5. The GONG message in the announce folder must be named
gong.mp3
Note:
In any case, the floor_0.mp3 file must correspond to the
announcement of the lower stop, whether it is the ground floor
or the third basement.
5. Insert sounds to SD card
Содержание VoiceMusic
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