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アンプ AXTON A592DSPのPDF インストレーション＆オペレーションマニュアルをオンラインで閲覧またはダウンロードできます。AXTON A592DSP 20 ページ。 4-channel smart digital amplifiers
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CONNECTIONS + CONTROLS A542DSP
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1* In some cases with old headunits the Auto-Turn-On function cannot work. If you meet this problem, please connect
"ACC-IN" wire to ACC/Amp Remote of the car stereo or another cable which will provide +12 V only when the car
stereo is turned on. Secondly select "REMOTE TURN ON" on the remote switch.
2* REM-Out: Connect this wire to the remote input of a separate amplifier, for example a mono amp for a subwoofer.
POWER
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Two color LED: Green light shows normal operation. Green light blinking shows a
current data transfer, i.e. receiving data from the app. Red light shows protection
mode, i.e. too low impedance.
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ANTENNA
External Bluetooth antenna of the audio streaming BT module, called "BT Audio" in your
mobile settings. The second BT module, called "A542DSP" is for doing the adjustments
only and does not need a separate antenna.
SPEAKER LEVEL INPUT/OUTPUT
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This is the main connector for Plug & Play installation.
REMOTE / SIGNAL TURN ON
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Choose if the amp shall turn on by separate ACC+/Remote wire or by DC Offset
signal.
SERVICE
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For internal use only.
REMOTE CONTROL
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Connect the optional RC for convenient operation of Master Volume, Bass Volume and
Mute function.
When you are using the ABT50 with OTG for iPhone for lossless audio transmission,
SPEAKER
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ACC-in
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2*
Rem-out
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RR-in
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RR+in
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RL-in
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RL+in
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FL-in
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FL+in
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FR-in
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bl
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FR+in
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the signal is sent directly avoiding any converter. That's awesome. But it also means
that you are not able to adjust the volume with your iPhone. Therefore you need to
connect the separate available RC.
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FRONT/REAR LINE OUT
If you only want to use the DSP function of the A542DSP with a separate high
performance amplifier, connect the line out of the A542DSP with the RCA input of your
amplifier.
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OPTICAL
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Connect to ABT50 for lossless Hi-Res audio transmission from your smartphone.
GND
FRONT/ REAR LINE IN
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+B
Connect the RCA output of the headunit to these RCA inputs.
FL+out
bl
COAXIAL
FL-out
This input provides power for the ABT50 and also receives audio data from this device.
FR+out
It's impossible to connect usual USB sticks.
FR-out
RL+out
RL-out
RR+out
MOUNTING INSTRUCTIONS A542DSP
RR-out
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 harness.
3. Wiring
A) Plug & Play: Find a place for the A542DSP and connect the provided (or optionally
available car-specific) wire to the amp, to the headunit and the cars main wire
harness. No additional power wiring necessary.
B) RCA Line In: If you prefer using low level signal, then disconnect the speaker input
cables and connect your headunit and A542DSP with the RCA interconnects. You will
also need to use separate remote/ACC+ cable and switch to "Remote Turn On".
4. For Hi-Res Sound from your smartphone: Connect the optical and coaxial cables to
the inputs of A542DSP and outputs of the AXTON ABT50. Connect your smartphone
via Bluetooth to the ABT50 for using APTX-HD standard or use the AXTON OTG
cable for absolutely lossless audio transmission: the signal is sent from your
smartphone directly to the amplifier without passing any D/A converter.
5. Connect the remote control for convenient operation of the Master Volume, Bass
Extender and Mute function. Recommended when using A542DSP without any
headunit.
6. Connect the wire to the headunit.
7. Install the headunit back in the dashboard.
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