AXTON A430DSP User manual

INSTALLATION & OPERATION MANUAL
EINBAU & BEDIENUNGSANLEITUNG
4-CHANNEL SMART DIGITAL AMPLIFIER
A430DSP

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Thank you for purchasing this innovative AXTON amplier!
To maximize the performance of this amplier and your complete car audio system
install, we recommend that you acquaint yourself thoroughly with all technical features
and controlling options of this AXTON amplier. Please read this manual carefully, before
attempting the installation. If, after reading this manual, you still have questions regarding
functions or the installation of the amplier, we recommend that you consult your dealer.

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SAFETY INSTRUCTIONS
nDo not turn on any function which may distract you while driving the vehicle.
Functions requiring sustained attention must only be used when the vehicle is at a
complete standstill. Make sure to always stop your vehicle in a safe place before
operating these functions. There is a risk of causing an accident.
nKeep the volume at a low level to be able to hear exterior noises while driving
the vehicle. There is a risk of causing an accident.
nDonotopentheamplierorundertakeanymodicationoftheproduct.There
is a risk of accident, re or electric shock.
nOnlyusethisamplierwith12Vmobileapplications. Any other use other than
the use for which this product has been designed may lead to re, electric shock or
injury.
nUse fuses of the correct amperage. There is a risk of re or electrocution.
nDo not obstruct radiators and/or vents. Internal overheating may occur and cause
a re.
nEnsure all connections are properly made. Check the section of cable and the
type of cable if it does not correspond with the use. There is a risk of re, injury and/
or damage to the product.
nKeep all small objects which could be swallowed, such as the fasteners and
screws, out of the reach of children. Swallowing such objects may cause serious
injuries. In the event of swallowing any of these objects, immediately seek medical
advice.

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TECHNICAL SPECIFICATIONS
Music Power Output: 54 W x 4
RMS Power Output: 26 W x 4
Frequency response: 20 Hz ~ 20 KHz
Audio sampling frequency: 48 KHz
Distortion: 1 KHz < 0.001%
Supply voltage range: 9 V – 15 V
Signal to noise ratio: > 95 dB
Dynamic range: > 95 dB
Standby current: < 0.1 mA
Class-D amp efciency: 95%+
Maximum operating current: 15 A
Dimensions (L x W x H): 98 x 64 x 25 mm
MAIN FEATURES
n 4-channel Smart Digital Amplier with Android App controlled audio DSP functions
n Plug’N’Play quick installation system via vehicle brand and model specic ISO wire
harness
FUNCTIONALITY & ADJUSTABILITY
n Bluetooth connection and control of DSP settings via android Smartphone App
n Time Alignment in cm for front channel output (0 – 250 cm)
n Freely congurable 7-band graphic Equalizer
n 5 different pre-set EQ, Classical, Rock, Theatre, Jazz, Pop, Bass Booster
n 3D surround sound
n Dynamic Bass setting, adjustable front / rear / left / right balance

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INSTALLATION DIAGRAM
MOUNTING INSTRUCTIONS
1. Before you start with the installation, make sure you know the security code of your
headunit (if applicable).
2. Remove the headunit from the dashboard and disconnect the main wire.
3. Find a place for the A430DSP and connect the provided (or optionally available
car-specic) wire to the amp.
4. Make sure the switch “DSP” is set to “ON”.
5. Connect the wire to the headunit.
6. Install the headunit back in the dashboard.
HEAD UNIT
ORIGINAL CAR SOCKETS

Presetmode
ClickthemenubuttonintheupperrightareatochoosebetweenseveralpresetEQsettings:Classical,Rock,Theatre,
Jazz,PoporBassBooster.ThegetbacktoaflatEQsetting,justtouch“Reset”.
PleasenotethatincaseyoujustwanttotrythepresetsandbutthenwanttogetbacktoyourpreviousindividualEQ
setting,youjustneedtocloseandrestarttheapp.Theappwillthenreloadyoursettingsfromtheamplifier.
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WIRING DIAGRAM
DIMENSIONS
25 mm
98 mm
64 mm
Model No.: MDA-100
FR+in
FR-in
FL+in
FL-in
RL+in
RL-in
RR+in
RR-in
RR-out
RR+out
RL-out
RL+out
FR-out
FR+out
FL-out
FL+out
+B
GND
20
Wire Diagram
USER MANUAL
Installation Diagram
Power LED
red: Protect
green: OK
DSP LED
blue: On
Model No.: MDA-100
FR+in
FR-in
FL+in
FL-in
RL+in
RL-in
RR+in
RR-in
RR-out
RR+out
RL-out
RL+out
FR-out
FR+out
FL-out
FL+out
+B
GND
20
Wire Diagram
USER MANUAL
Installation Diagram
Model No.: MDA-100
FR+in
FR-in
FL+in
FL-in
RL+in
RL-in
RR+in
RR-in
RR-out
RR+out
RL-out
RL+out
FR-out
FR+out
FL-out
FL+out
+B
GND
20
Wire Diagram
USER MANUAL
Installation Diagram
DSP
ON/OFF
111 GND
212 +B
3RR-in 13 FL+out
4RR+in 14 FL-out
5RL-in 15 FR+out
6RL+in 16 FR-out
7FL-in 17 RL+out
8FL+i n 18 RL- out
9FR-in 19 RR+out
10 FR+in 20 RR-out

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APP INSTALLATION
For Android phones only:
1. Download the A430DSP_SDAII_V1.0.apk by scan of the QR code or download from
the Axton website www.axton.de
2. Install A430DSP_SDAII_V1.0.apk to your Android smart phone
3. Turn on Bluetooth on your mobile and search “SDAII”, then connect to it with paring
code 1234
4. Open SDAII app and click the “Connect” button to connect your mobile to the
amplifier.
Scan to download and install APP
SDAII FUNCTIONS
AppInstallation
ForAndroidphonesonly:
1. DownloadtheSDAII.appbyscanoftheQRcodesordownloadfromtheAxtonwebsitewww.axton.de
2. InstallSDAII.apptoyourAndroidsmartphone
3. TurnonBluetoothonyourmobileandsearch“SDA2”,thenconnecttoitwithparingcode1234
4. OpenSDA2appandclickthe“Connect”buttontoconnectyourmobiletotheamplifier.

HierkommtderQRCodehin

SDAIIFunctions
Connectingtothesmartmobile
Touchtheconnectbuttontoconnectthemobiletotheamplifier.Aftertheconnectingprocedureisdone
successfully,youareautomaticallyintheEQmenuandtheapploadsthesettingsfromtheamplifier.
 
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Connecting to the smart mobile
Touch the “Connect” button to connect the mobile to the amplier. After the con-
necting procedure is done successfully, you are automatically in the EQ menu and the
app loads the settings from the amplier.
UI: Equalizer
AppInstallation
ForAndroidphonesonly:
1. DownloadtheSDAII.appbyscanoftheQRcodesordownloadfromtheAxtonwebsitewww.axton.de
2. InstallSDAII.apptoyourAndroidsmartphone
3. TurnonBluetoothonyourmobileandsearch“SDA2”,thenconnecttoitwithparingcode1234
4. OpenSDA2appandclickthe“Connect”buttontoconnectyourmobiletotheamplifier.

HierkommtderQRCodehin

SDAIIFunctions
Connectingtothesmartmobile
Touchtheconnectbuttontoconnectthemobiletotheamplifier.Aftertheconnectingprocedureisdone
successfully,youareautomaticallyintheEQmenuandtheapploadsthesettingsfromtheamplifier.

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


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AppInstallation
ForAndroidphonesonly:
1. DownloadtheSDAII.appbyscanoftheQRcodesordownloadfromtheAxtonwebsitewww.axton.de
2. InstallSDAII.apptoyourAndroidsmartphone
3. TurnonBluetoothonyourmobileandsearch“SDA2”,thenconnecttoitwithparingcode1234
4. OpenSDA2appandclickthe“Connect”buttontoconnectyourmobiletotheamplifier.

HierkommtderQRCodehin

SDAIIFunctions
Connectingtothesmartmobile
Touchtheconnectbuttontoconnectthemobiletotheamplifier.Aftertheconnectingprocedureisdone
successfully,youareautomaticallyintheEQmenuandtheapploadsthesettingsfromtheamplifier.
 
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Touch to
connect to
the amp.

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EQ-Setting
After you connected to the app SDAII you
will see the equalizer menu where you can
do your own EQ setting by just touching
the sliders. Once you have done your own
settings, touch the “Save” icon to
save the settings.
Caution: When saving, don’t turn off the
unit, otherwise it will be damaged.
UI: Preset mode

Presetmode
ClickthemenubuttonintheupperrightareatochoosebetweenseveralpresetEQsettings:Classical,Rock,Theatre,
Jazz,PoporBassBooster.ThegetbacktoaflatEQsetting,justtouch“Reset”.
PleasenotethatincaseyoujustwanttotrythepresetsandbutthenwanttogetbacktoyourpreviousindividualEQ
setting,youjustneedtocloseandrestarttheapp.Theappwillthenreloadyoursettingsfromtheamplifier.
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Preset mode
Click the menu button in the upper right
area to choose between several preset
EQ settings: Classical, Rock, Theatre,
Jazz, Pop or Bass Booster. The get back
to a at EQ setting, just touch “Reset”.
Please note that in case you just want
to try the presets and but then want to
get back to your previous individual EQ
setting, you just need to close and restart
the app. The app will then re-load your
settings from the amplier.
EQSetting
AfteryouconnectedtotheappSDAIIyouwillseetheequalizermenuwhereyoucandoyourownEQsettingbyjust
touchingthesliders.Onceyouhavedoneyourownsettings,touchthe“Save”icontosavethesettings.(Caution:
Whensaving,don’tturnofftheunit,otherwiseitwillbedamaged.)
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UI: EQ-Setting

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UI: Time Alignment
Time Alignment
Touch the button “Time Alignment” to get the menu. In this menu you are able to
delay the sound of the speakers to get an ideal listening position in the front of your car. An
adjustment of the rear speakers is not possible with Axton A430DSP. For details, please
touch the “Help” menu in the upper right area.

TimeAlignment
Touchthebutton“TimeAlignment”togetthemenu.Inthismenuyouareabletodelaythesoundofthespeakersto
getanideallisteningpositioninthefrontofyourcar.AnadjustmentoftherearspeakersisnotpossiblewithAxton
A430DSP.Fordetails,pleasetouchthe“Help”menuintheupperrightarea.
 

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TimeAlignment
Touchthebutton“TimeAlignment”togetthemenu.Inthismenuyouareabletodelaythesoundofthespeakersto
getanideallisteningpositioninthefrontofyourcar.AnadjustmentoftherearspeakersisnotpossiblewithAxton
A430DSP.Fordetails,pleasetouchthe“Help”menuintheupperrightarea.




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TimeAlignment
Touchthebutton“TimeAlignment”togetthemenu.Inthismenuyouareabletodelaythesoundofthespeakersto
getanideallisteningpositioninthefrontofyourcar.AnadjustmentoftherearspeakersisnotpossiblewithAxton
A430DSP.Fordetails,pleasetouchthe“Help”menuintheupperrightarea.
 


“Help” menu in the
upper right area.

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Wir danken Ihnen für den Kauf dieser innovativen AXTON Endstufe.
Damit Sie die Wiedergabequalität und die Leistungsfähigkeit dieses Verstärkers voll aus-
schöpfen können bitten wir Sie, sich eingehend mit den Möglichkeiten und technischen
Features dieses Verstärkers vertraut zu machen. Lesen Sie deshalb die nachfolgenden
Abschnitte sorgfältig durch und bewahren Sie diese Bedienungsanleitung auf.
Falls Sie im Anschluss weitergehende Fragen zu den Funktionen oder dem Anschluss
dieser Enstufe haben, kontaktieren Sie Ihren Händler.