Golding Audio OX6111E User manual

G
A
8 Peartree Business
Centre
Stanway
Colchester
Essex
CO3 0JN
)))
Golding Audio Ltd T: [phone] F: [phone]
www.goldingaudio.co.uk
Manual iss1.01 24-03-16
DMS6000
MP3 player
Features
• Costeffective
• Dualaudiooutput
  Highlyefficient2x25WClassDAmplifier
  Unbalanced“true”lineleveloutput
• 8directaccesstripinputs(binarymodeextendsto255)
• 4fullycontrollableopendrainoutputs(30vdc,2Amax)
• Improvedcontrolfunctions
• Simplefirmwareupgrade
• Flexibleorderingoptions
  Boardonly
  Compactcase(DCpowered)
  1U,19”(mainspowered)
  3USubrackmounted(upto8boardspernest)

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TripInputs1-8(T1-T8)
Tripinputscaninitiateplaybackofastoredmessagedirectlyorstartacommandfilewhich
inturncancallanyavailablemessages.
TheeighttripinputscanbeconfiguredasACTIVEHIorLOWviaJP3(defaultactiveLOW).
TripinputscanbeindividuallyconfiguredasN/OorN/Cinputs(defaultN/O)intheINIT.txt
filestoredontheSDcard.
TripmodescanbeconfiguredviatheINIT.txtfileontheSDcard
StopInput(STP)
ALOWpulseonthislinewillstopandresetanyrunningmessageorcommandfile.Ifthe
stopinputisheldlowitwillpreventactivationofanystoredmessageorcommandfile.
(Stopinputline5vactivelowstandardTTLlevels)
StartInput(STT)
Whenusingbinarytripinputs(255messages)aLOWpulseonthislinewillclockinthe
binarycodepresentedonthe8tripinputlinesandinitiateplaybackofthecorresponding
message.
Whenusingdecimaltripinputs(8messages)thisinputisinactive.
ControlIN1-2(I1-I2)
NoFunction.ForfutureUse
1UCasedUnitrearconnections
CompactCasedUnitrearconnections
Connections

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ControlOUT1-4(O1-O4)
4x2Ampopendrain(pulltoground)controloutputsthatcanbeconfiguredviatheOutput
ControlfilesontheSDcard.
IfChannel1isnotdefinedintheOutputcontrolfileorthewholefileisnon-existentthen
Controlout1willbehaveasaRUNline,itwillbeactivewhileanaudiofileisplaying.
30vmaximum
ADC
Allowsexternalcontrolofthevolumeorsettingofthetimers.
RS485/Sync
AllowstheDMS6000tobecontrolledviaRS485serialcommandsandthesynchronisation
ofmultipleDMS6000units.
Lineout
1Vrmsinto600Ωunbalanced(+2.2dBu).
Speakeroutput(SPKOUT)
CompactCase12Vsupply,8Ωload8W+8W.4Ωload15W+15W
CompactCase24Vsupply,8Ωload13W+13W,4Ωload27W+27W
1UUnit,8Ωload13W+13W,4Ωload27W+27W
AuxPowerOutputs(1UcaseOnly)
Auxiliary24Vdcand12Vdcpoweroutputs.Maximumload1amp.
Power+/-(Compactcase)
Auxiliarypoweroutput.OutputvoltageisthesameastheInputvoltageappliedtotheDC
jack.Canalsobeusedaspowerinputconnection.

BoardOnlyEdgeconnectorPinout:
RowA     RowB
1 Leftline/speaker+  1 Leftline/speaker+
2 LeftGround   2 LeftGround
3 Leftspeaker-   3 Leftspeaker–
4 Rightline/speaker+  4 Rightline/speaker+
5 RightGround   5 RightGround
6 Rightspeaker-   6 Rightspeaker–
7 Ground    7 Ground
8 LineoutLeft   8 LineoutRight
9 ADCinput   9 NC
10 Trip 1 10 Trip 2
11 Trip 3 11 Trip 4
12 Trip5    12 Trip6
13 Trip7    13 Trip8
14 Stop    14 Start
15 RS485B   15 RS485A
16 NC    16 NC
17 CTLin2    17 CTLin1
18 NC    18 CTLout1
19 RS485-2A   19 NC
20 RS485-2B   20 NC
21 NC    21 Ground
22 NC    22 Ground
23 CTLout2   23 CTLout2
24 CTLout3   24 CTLout3
25 CTLout4   25 CTLout4
26 NC    26 NC
27 NC    27 NC
28 Ground    28 Ground
29 5Vout    29 5Vout
30 Ground    30 Ground
31 0Vin    30 0Vin
32 12-24Vin   32 12-24Vin
Manualcontrols
Pushbutton  Presstotestplayafile.ThefilenumberisdefinedintheINIT.txtfile.
Volume   Turnclockwisetoincreasetheaudiooutputfrom-64dBto0dB
Bass   Turnclockwisetoincreasethelowfrequenciesfrom0to+10dB
   ThefrequencyissetintheINIT.txtfile.
Treble   Turnclockwisetoincreasethehighfrequenciesfrom0to+15dB
   ThefrequencyissetintheINIT.txtfile.
Balance /aux  Adjustthebalancebetweenleftandright.
   Alsousedforadjustingthevariabletimerincommandfile
   mode.(TBD)
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LEDIndicators
BluePOWERLED ONindicatespowerisonandtheboardisrunning
   Blinkingindicatesboardisinlowpowerstandbymode(future)
GreenPLAYLED  Audioplaybackinprogress
YellowBUSYLED  Readingcardfordata
RedSTATUSLED  FlashingIndicateserrorcodes
   ONindicatesCommandfilerunning(future)
SDcardcontents
TherootofthecardshouldhavetwofilesandafoldernamedDATA.
DATA\
DMS6KRELV1_??.HEX
INITDMS6K.TXT
The‘DMS6KRELV1_??.HEX’fileisthefirmwareforthesystemandcanbereplacedwith
anewfiletoaddmorefeaturesasandwhentheybecomeavailable.See‘Firmwareupdate’
The‘INITDMS6K.TXT’fileisusedtoconfiguretheoperationoftheDMS6000.See
‘Configurationfile’.
The‘DATA’folderwillcontainalloftheaudiofiles,controlfilesandcommandfiles.
Audiofileformat
TheDMS6000currentlysupports.MP3(Mpeg1Layer3)files.
UseableSampleratesandbitratesareasfollows.
Samplerates 32KHz,44.1KHzand48KHz.
Bitrates 32,64,96,128,160,192,224,320Kbps
Audiofiles
Themp3SoundfilesmustbenamedinthefollowingmannertoenabletheDMS6000to
identifythefiles.
Thefirst3digitsinthefilenameassignthefiletoitstripinputnumber.
Codes001to008arepossiblefordirecttripinputs.
Codes001to255areavailableifusingbinaryorcommandfiles.
Thenextstringofcharactersareusedforyourfilename,onlythefirst16ofthese
characterswillbedisplayedonthe2x16LCDdisplayiffitted.
Thelast4charactersmustbe.mp3foravalidfilename.
Example1: 001TESTMESSAGE.mp3
Example2: 156Thisisatest.mp3
Boththeabovearevalidfilenamesformessages1and156respectivley.
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