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For-x XQ-48DSP User Manual

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User Manual
XQ-48DSP
SPECIAL DSP AMPLIFIER
Please read this manual carefully before using this product and keep it for future reference

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  • Page 1 User Manual XQ-48DSP SPECIAL DSP AMPLIFIER Please read this manual carefully before using this product and keep it for future reference...
  • Page 2 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: XQ-48DSP unit User Manual Warranty Card Head Unit Cable 1PC (Option)

  • Page 3: Table Of Contents

    Contents User Manual Mobile Application Instructions....................4 1. Features 1.1 Audio specification、main audio signal process diagram…………..5 1.2 Input and output side panel………..…………………………………....…...6 1.3 Software Introduction……………………………….………….........6 1.4 Function Introduction…………………………………………........7 2. Installation 2.1 System classic connecting reference………..……...…..………………...8 2.2 Unit connection..……………….………….……..…….…..........9 Low level RCA input/output………………………………………......9 USB2.0 Port……………….…..………………….………........…10 The remote control function is introduced ..........10 3.

  • Page 4: Mobile Application Instructions

    Mobile Application Instructions Main volume adjustment Android mobile scan Qrcode on gift box to download the application to install XQ-48DSP ● The main volume can be adjusted by app. Turn on the unit and plug in external pressing the main volume scale clockwise or counterclockwise by hand.
  • Page 5 Equalization settings Click【EQ】to enter EQ interface 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). XQ-48DSP Special DSP amplifier...
  • Page 6 In Phase or Out Phase（0 ゜/180 ゜） right to set the delay. for the CH1 to CH8 speakers. Default Value : [MS], can switch to [CM] or [INCH] XQ-48DSP Special DSP amplifier...
  • Page 7 Mixer settings Click [Mixer] to enter Mixer interface, It can Perform 8 Output Channel adjustment. USB-L, USB-R, digital left and digital right, Bluetooth left and Bluetooth right mix selection and adjustment. APP password: 888888 XQ-48DSP Special DSP amplifier...

  • Page 8: Audio Specification、Main Audio Signal Process Diagram

    PC APPLICATION 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 section 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-CH8 nine slope 6dB and 12dB /18dB/ 24dB/30dB /36db/ 42dB/ 48dB/off optional) etc..

  • Page 9: Input And Output Side Panel

    7.) Low level RCA output 8.) RCA input 1.3 Software Introduction XQ-48DSP PC software control: (please check 3. Software Operation detail ) 1) Auotmetically detect whatever the hardware is connecting with USB cable, if ready and will connect with head unit autometically.

  • Page 10: Function Introduction

    1. Feature User Manual 1.4 Function Introduction Specification Active Range ≥110dB S/N Ratio ≥100dB T.H.D. ≤0.05% Freq. Response 20Hz～20KHz Input Impedance Low level input:20KΩ, High level input:240Ω Low level output impedance 100Ω Power Output (4Ω) RMS 25W X4, Peak Power 60W X4 RCA Input：...

  • Page 11: System Classic Connecting Reference

    Figure 2.1 this connecting method is for two units input, please refer below: 1. Please use Plug & Play cable to connect original car unit and XQ-48DSP for upgrade audio system effects. Please use OUT5 and OUT6 RCA output when Install bass amplifier or subwoofer 2.

  • Page 12: Unit Connection

    2. System connections User Manual 2.2 Unit connection Figure 2.2 indication“1”is the plug connecting position and assort with connecting cable which is matching unit.(figure 2.2) Connecting wire specifically defined in the following table: CH1+ CH1- CH2+ CH2- OUT CH2- IN CH1- IN CH3- IN CH4- IN...

  • Page 13: Usb2.0 Port

    2. System connections User Manual 2.4 USB2.0 Port As shown in figure 1.2.1, the "6" indicator bit is the "USB2.0" position. Figure 2.3 Use Random accessories USB cable into this hole on a computer connected to the PC, open tuning software to debug the sound system. 2.5 The remote control function is introduced Figure 2.4 1.choose the total volume /sub volume / memory / source and other functions...

  • Page 14: Software Operation

    XQ-48DSP provides only wired USB PC software connection. Wired USB connection: Ensure that XQ-48DSP power state, with a USB cable to connect to a computer through the USB interface, the computer will find the new device and automatically install the update equipment, after a few seconds the installation is complete.

  • Page 15: Software Interface

    User Manual 3.3 Software interface Figure 3.2.2 Software interface XQ-48DSP unit divided into the following functional: 1．as shown in figure 3.2.2, "1", input signal selection: high level,Bluetooth, AUX and USB. 2．as shown in figure 3.2.2 "2", shows the main menu and connection status.

  • Page 16: Output Switch

    3．Select delay units, which are in milliseconds, centimetres, and inches. The range of milliseconds: 0.000~20;Range of mm: 0~692;Range of inches: 0 to 273; 4．XQ-48DSP processor output signal path can be any type of configuration freedom to any sound field point and the speaker type. The system defaults to 4.1 full-range passive mode.
  • Page 17 3. Software Operation User Manual Figure 3.3.3 CH1: front left output CH2: front right output CH3: After a left-field output CH4: right after the sound field output CH7: left subwoofer output CH8: Right subwoofer output Users can be customize the speaker type for each output channel, the specific methods of operation: The first step: Click on the right side of the "Reset Output Configuration"...
  • Page 18 3. Software Operation User Manual Figure 3.3.5 The system will be based on the user has selected the type of output signal path, the shielding portion of the signal path type option (as a shadow, the user is not optional). Specific options are: Front 》...

  • Page 19: Output Signal Equalizer And Crossover Operation

    3. Software Operation User Manual 3.3.4 Output signal equalizer and crossover operation Output channel equalizer and crossover editor mainly in the following areas of regulation, as shown in 3.3.7: Figure 3.3.7 Gain, drag around to adjust the equalizer frequency points; when the mouse is moved to the left and right of the small red box, press and drag left and right to adjust the equalizer Q.
  • Page 20 3. Software Operation User Manual current channel change to not start moving (directly). Click the button that will return to "restore the balance." Then click on "restore the balance" button will allow all current equalizer channel back to the last activated state. Note: This operation will change the equalizer gain.

  • Page 21: Output Signal Function Operation

    3. Software Operation User Manual 3.3.5 Output signal equalizer and crossover operation figure 3.3.10 PEQ button: Click the "Parametric Equalizer" button to switch to the "Graphic Equalizer" mode. The frequency, Q value and gain can be adjusted under the“Parameter EQ”interface; only the gain adjustment can be made under the “Graphic Equalizer”...
  • Page 22 3. Software Operation User Manual Lock output Configure button: Click this button to configure the channels CH1 to CH8 to lock or unlock operation, it indicates that the configuration channel is locked, click this button again to unlock the display when the button is green. In the unlocked state, click CH1~ CH8 can be configured to output the positioning of the sound field;...

  • Page 23: Setting Introduce

    User Manual 3.4 Setting introduce Figure 3.4.1 As shown in Figure 3.4.1 XQ-48DSP software of the scene in three major types of actions: the machine stored scene data, computer data stored scene and the whole scene data manipulation. 1．the machine data stored scene operation: refers to the scene data is now running...
  • Page 24 3. Software Operation User Manual Step2: Click "Save as machine preset scenarios " item will pop up after the Save As dialog window machine preset (Figure 3.4.2). Figure 3.4.2 Step 3: Figure 3.4.2 dialog box, does not show the name of the data indicates that this scene is the factory default data, select the user preset number you want to save the machine location (such as Option 4), and then point below the "save "button, you pop up as shown in Figure 3.4.3,"...
  • Page 25 3. Software Operation User Manual Figure 3.4.4 2.loading machine preset scenarios This feature is to preset scene previously saved machine data (saved as a machine preset) out of tune as the machine is currently running scene. step1: Click on the main interface to the top menu " Memory " button will pop up all the scenes action item (see Figure 3.4.1).

  • Page 26: Load And Save The Whole Store A Scene

    3. Software Operation User Manual Step 4: After data transfer is completed, the machine load preset scene is complete, but you can see the upper left corner of the software will appear as the currently running preset scene the name of (Figure 3.4.7 "33445566 "but once in the console interface parameters changed, it will become the"...
  • Page 27 3. Software Operation User Manual Step2: Click "Load PC preset File" after entry window will pop open file dialog box (Figure 3.4.12). Figure 3.4.12 step 3: open the pop-up window, select the file name of the user you want to call, point to open it.

  • Page 28: Operations Introduction

    3. Software Operation User Manual 3.5 Options Introduction After click on the main interface to the top menu "Options" button in Figure 3.5.1, it will pop up "option" of each menu item,You can choose a language: Simplified Chinese / traditional Chinese/English. Figure 3.5.1 3.5.1 Noise Gate In the Options menu, click on "Noise Gate"...

  • Page 29: Information About The Inquiry

    3. Software Operation User Manual 3.5.4 Information about the inquiry In the Options menu, use the mouse to click on the "About" option the system will pop up a message Query dialog box, in which you can query to: SEQ ID letter version information of the device, the software version information and device information.

  • Page 30: Common Trouble Shouting

    4. Common troubleshooting User Manual Before applying power, carefully check the cable is normal, we must ensure that all interfaces as a normal connection. Common Fault diagnosis and treatment After checking still Allure: Still can not be beyond repair: Before repaired, please repaired when: Keep the machine back to refer to the following...

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