Academy Dragster DA-12DSP Bedienungsanleitung

User Manual

DA-12DSP

SPECIAL DSP AMPLIFIER

Please read this manual carefully before using this product and keep it for future reference

Precautions

Warning：To prevent unit be short circuit，please do not put it in

the wet or damping places.

If unit catch water and any liquid that please turn off power

immediately and do not open cover by yourself. Please contact with

professional engineer for checking to avoid accident happen.

Packing List

For every package including below items, Please noticed retailer and

Factory if shortage:

DA-12DSP unit 1PC

User Manual 1PC

Warranty Card 1PC

Head Unit Cable 1PC (Option)

USB computer tuning cable 1PC

DA-12DSP Special DSP amplifier

Contents User Manual

1. Features

1.1 Audio specification、main audio signal process diagram…………….…..4

1.2 Input and output side panel………....………………………............…………....…..5

1.3 Software Introduction……………………………….………..............…......................5

1.4 Function Introduction…………………………………..............………................…....6

2. Installation

2.1 System classic connecting reference………................……...………….………...7

2.2 Unit connection..……………….………….……..…….….............................................8

2.3 Low level RCA input/output…………………………...........……………..................9

2.4 USB2.0 Port……………….….........………………….………....................................…...9

3. Software Operation

3.1 Software Installation……………………………………….............………………....…..10

3.2 Run and turn off.……………………………………………................………………..…..10

3.3 Software interface………......……….…………………...............……………..…….......11

3.3.1 Input signal select….…………………………….............………..…...….11

3.3.2 Output switch……...............................................................................12

3.3.3 Output voice, delay, type, mute and phase setting...............12

3.3.4 Output signal equalizer and crossover operation………........15

3.3.5 Output signal funtion operation.....…………………………......…..17

3.4 Setting introduce....…………………........................................................................18

3.4.1 Original setting change.....................................................….....…..19

3.4.2 PC save setting ...............................................….........…….........…...23

3.4.3 New setting operation………..…………………….…..….........….…..24

3.5 Choosing Operation...……………………………….……………............................…25

3.5.1 Unit firmware update method…….………………....……......….….25

3.5.2 Help information acquisition method………………...……....…..26

3.5.3 Information about the inquiry.………………….…...................…..26

3.5.4 Encrypt Setting………………………….……………..............................26

4. Common trouble shouting................………………..........…………………...........……….........…27

DA-12DSP Special DSP amplifier

Mobile Application Instructions

Andriod mobile scan Qrcode on gift box to

download the application to install DA-12DSP

app. Turn on the unit and plug in external

bluetooth, then the external bluetooth will be

power on and auto enter into a paring mode

with blue light flash alternately. Open the

bluetooth of your andriod mobile, searching

DSP to pairing it to finish the connected.

1.User Operation Instruction

Main Interface

Main volume adjustment

●The main volume can be adjusted by

pressing the main volume scale clockwise or

counterclockwise by hand.

Input Source

1、Click Hi.Level button to siwch input

source.

E.g : Head unit input source is high level,

then the Input source on app choice

Hi.Level。

Preset

There are 1~6 presets to choose from.

MOBILE APPLICATION

DA-12DSP Special DSP amplifier

Connection Status

1、【】Red means not connected；【】 green

means connected.

When the mobile phone is connected to

Bluetooth, open the mobile phone software and

it will be connected automatically. The Bluetooth

symbol turns green. The software can control

the host playback and data adjustment.

2、User mode click [ ] to enter the[About][Exit]

●About : check the unit version

●Exit : exit app

3、Click [ ] to enter the main

interface. The main menu is at the bottom of the

interface.

Click【EQ】to enter EQ interface

Setting EQ Output channel

1、EQ curve(gain, Q value and frequency)

2、Output EQ gain setting: A total of 31 EQ,

left.

and right sliding screen can select EQ, you

can drag the slider up and down. PEQ

mode (the equalizer frequency,Q value

and gain are restored to their initial

values).

3、Click each channel Freq in the pop-up

dialog box to adjust the adjustment range:

-12dB~+12dB.

Equalization settings

1、Click【Reset EQ】to restore the parameters

of the 31-band equalizer to the original。

pass-through mode (the equalizer frequency,

Q value and gain are restored to their initial

values).

DA-12DSP Special DSP amplifier

Output settings

1.Choose from 12 channels to choose from

2.Output channel volume setting,Click【】

the speaker button to mute.

2、Adjust the volume by sliding left and right.

2.Click phase for every output channel:

In Phase or Out Phase（0゜/180 ゜）

Crossover settings

1. Channel high-low-pass crossover setting

with high-low-pass independent filtering.

3. Frequency Range: 20Hz~20KHz. Slope

selection: 6 dB/Oct 、12dB/Oct 、18dB/Oct 、

24dB/Oct 、30dB/Oct 、36dB/Oct 、42dB/Oct 、

48dB/Oct 、OFF.

Output Signal Function

Click [Link] to synchronize the data.

DA-12DSP Special DSP amplifier

Delay setting

Click [Delay] to enter the delay interface.Slide

the corresponding direction of the dot to the left

and right to set the delay.for the CH1 to CH12

speakers.

Default Value : [MS], can switch to [CM] or [INCH]

Mixer settings

Click [Mixer] to enter Mixer interface, It can

perform 6 high level, 6 AUX, digital left and

digital right, Bluetooth left and Bluetooth

right mix selection and adjustment.

DA-12DSP Special DSP amplifier

Features:

1.3 inch OLED display

Support for master volume adjustment

Support bass volume adjustment

Support one-button mute

Support audio source switching

Support preset scene call

Interface mode: RJ11

1.CONTROLLER OPERATION INSTRUCTIONS

A.Boot Screen

The normal connection of the controller

is started, and the dynamic boot screen

is displayed, as shown in Figure 1.

Figure 1

B.Main Interface

After the startup is completed, enter

the main interface of the controller: the

total volume adjustment interface (the

input source type can be displayed). As

shown in Figure 2-1, the volume can be

adjusted by rotating the controller

button. The volume in the clockwise

direction increases, and the volume in

the counterclockwise direction

decreases. The volume range is 0~66. In

the total volume interface, press the

button briefly to perform the mute

operation. The mute interface is shown

in Figure 2-2.

Figure 2-1 Figure 2-2

C.Input Source Selection

Press and hold the button on the main

interface to enter the input source

interface, as shown in Figure 3. By

rotating the controller button, you can

select the type of machine input source.

Press and hold the knob to exit the

interface and return to the main

interface of the controller.

Figure 3

D.Bass Volume Adjustment

Press the controller button to enter the

bass volume adjustment interface. As

shown in Figure 4, the rotary button can

adjust the bass volume of the machine.

The volume in the clockwise direction

increases, and the volume in the

counterclockwise direction decreases.

The adjustment range is 0~60. Press

and hold the knob to exit the interface

and return to the main interface of the

controller.

Figure 4

CONTROLLER

DA-12DSP Special DSP amplifier

E. Preset Sound Effect Call

Press the controller button again to

enter the preset sound effect interface.

As shown in Figure 5-1, the controller

can display the preset sound effect

group. ESC is the exit call. Select the

desired sound effect by rotating the

button. Short press the button to call,

call the interface as shown in the Figure

5-2. After the call is completed, the

interface is automatically exited and

returned to the main interface of the

controller.

Figure 5-1 Figure 5-2

Note: The controller does not

perform any operation for about 18S,

and automatically exits the

corresponding interface and returns

to the main interface display.

2. BUTTON OPERTION INSTRUCTIONS

○

1.VOLUME CONTROL /MUTE/ESC/DSP PRESET

3. THE CONNECTION DIAGRAM

DA-12DSP Special DSP amplifier

1. Feature User Manual

1.1 Audio specification、main audio signal process diagram

This equipment adopts the audio extraction method with high sampling rate of

48KHz. The core processor is the digital signal processor (DSP) with high resolution

64 bit double precision floating point and 170 MHz,31 parametric equalizer or

graphic equalizer, delay and frequency device (low shear and high cut filter, the

types of specialized division include: Ning g / Bessel / Butterworth, CH1-CH12 nine

slope 6dB and 12dB /18dB/ 24dB/30dB /36dB/ 42dB/ 48dB/off optional) etc..

Main audio signal process diagram

Bluetooth /Player/Low level input

Optical /Optical/High level

input

main voice choosing

output/input adaptor

CH1

CH2

CH3

CH4

CH6

CH9

Output

volice

1-12 each output channel is independent of the 31 segment equalizer

Filter / Slope choice

Phase

time

delay

Mute

limiter

60W

(main

cable

outpu

CH5

CH8

CH7

output volice

Output

volice

Output

volice

Output

volice

CH10

CH11

CH12

Output

volice

Output

volice

Output

volice

Output

volice

Output

volice

Output

volice

Output

volice

Output

volice

Phase

time

delay

Mute

limiter

Phase

time

delay

Mute

limiter

Phase

time

delay

Mute

limiter

Phase

time

delay

Mute

limiter

Phase

time

delay

Mute

limiter

Phase

time

delay

Mute

limiter

Phase

time

delay

Mute

limiter

Phase

time

delay

Mute

limiter

Phase

time

delay

Mute

limiter

Phase

time

delay

Mute

limiter

Phase

time

delay

Mute

limiter

RCA

Low

level

output 1

60W

(main

cable

outpu

RCA

Low

level

output 2

60W

(main

cable

outpu

RCA

Low

level

output 3

60W

(main

cable

outpu

RCA

Low

level

output 4

60W

(main

cable

outpu

RCA

Low

level

Output5

60W

(main

cable

outpu

RCA

Low

level

output 6

60W

(main

cable

outpu

RCA

Low

level

Output7

60W

(main

cable

outpu

RCA

Low

level

output 8

60W

(main

cable

outpu

RCA

Low

level

output 9

60W

(main

cable

outpu

RCA

Low

level

output

60W

(main

cable

outpu

RCA

Low

level

output

60W

(main

cable

outpu

RCA

Low

level

output

PC APPLICATION

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