as it counts each SoundFile on the card
When not playing, it will be very dim. While
playing, it will flicker at a high rate of speed.
The faster the flicker, the higher your
SoundFile’s bit rate.
RS-232 Serial Port:
An RS-232 serial port is built in to every
Sd-25
. On the earlier versions of the
Sd-25
,
the serial port was available only as an
option (part #
The serial port on a
Sd-25
runs at a fixed
rate of 9600 baud, n, 8, 1.
Adapters to attach this port to a PC or Mac
are available from Gilderfluke & Company as
(as part numbers
or
). It can also be controlled
from a Gilderfluke & Co.
Br-SDC/09
(a null
modem cable must be used to flip pins #2
and #3 when used with a
Br-SDC/09
).
The RS-232 serial port uses a
⅛
” (3.5mm)
stereo plug. The pinout to connect this to a
standard DE-09 connector as found on a PC
or our serial adapters is as shown:
We offer a ready-made cable as our part
number
.
When the
Sd-25
boots or a Sd card is
inserted, the
Sd-25
will list all the SoundFiles
Rxd
Txd
gnd
IBM AT
S e r i a l
1
2
3
4
5
6
7
8
9
1
3
2
3.5mm Stereo
(ring)
(tip)
(sleeve)
that are found, as well as the order after
sorting them alphanumerically:
When any SoundFile is played, the
configuration settings and the name and info
about the SoundFile are displayed through
the serial port. The
Sd-25
then reports the
SoundFile time as it plays.
If set for DMX-512 input, the status report
will show which DMX-512 mode the player is
in, the DMX-512 address, if DMX-512 is
being received, and if the DMX-512 packets
contain GilderCheckSums.
Gilderfluke & Co. Sd-25w/DMX v1.28 copyright 2014 DCM
a=C, b=C, DipSw=_2______9___
mode=02, Volume Level=__0, Sd Card w/__0 SoundFiles
xxx: HERO____.MP3
SoundFileTime=____0
_SoundFiles__|__#__|_pos.
CLOCKS__.MP3 | __1 | ___0
HERO____.MP3 | __2 | ___1
LABAMBA_.MP3 | __3 | ___2
ROAM____.MP3 | __4 | ___3
SMOOTH__.MP3 | __5 | ___4
FARAWA~1.MP3 | __6 | ___5
BIGLOVE_.MP3 | __7 | ___6
CLDASICE.MP3 | __8 | ___7
sorted list...
__1 BIGLOVE_.MP3
__2 CLDASICE.MP3
__3 CLOCKS__.MP3
__4 FARAWA~1.MP3
__5 HERO____.MP3
__6 LABAMBA_.MP3
__7 ROAM____.MP3
__8 SMOOTH__.MP3
Gilderfluke & Co. Sd-25w/DMX v1.28 copyright 2014 DCM
a=O, b=O, DipSw=_2______9___
mode=02, Volume Level=255, Amp=ON, Sd Card w/__8 SoundFiles
__5 HERO____.MP3
SoundFileTime=____8
Gilderfluke & Co. Sd-25w/DMX (DEBUG!) v1.28 copyright 2014 DCM
a=O, b=O, DipSw=_2________B_
mode=is DMX-1 @ address: __2 DMX is active w/High CS
Volume Level=255, Amp=ON, Sd Card w/__8 SoundFiles
__5 HERO____.MP3
SoundFileTime=__103
Gilderfluke & Co.• 205 South Flower Street • Burbank, California 91502 • 818/840-9484 • 800/776-5972 • fax 818/840-9485
Sd-25 w/DMX Manual • page 17 of 40 • © July 21, 2017 • Gilderfluke & Co. • DCM
2
The speed at which the
Sd-25
counts the SoundFiles is perhaps the best indication of how ‘fast’ a SD flash card is. Fast cards will count up to ten SoundFiles
each second. Slower cards may only count one SoundFile per second.