SPDIF Digital Audio

5.1 DTS/AC-3 Digital Audio Decoder

5.1 DTS/AC-3 Digital Audio Decoder

5.1 DTS/AC-3 Digital to Analog Audio Decoder Model: DK203 Thank you for purchasing this product.For optimum performance and safety. Please read these instructions carefully before connecting,operating or adjusting this product.Please keep this manual for future reference. Introduction: Digital...

    Product details

    5.1 DTS/AC-3 Digital to Analog Audio Decoder

    Model: DK203

    Thank you for purchasing this product.For optimum performance and safety.

    Please read these instructions carefully before connecting,operating or adjusting this product.Please keep this manual for future reference.

    Introduction:

    Digital Audio Decoder:Used 24-bit audio DSP,96 KHZ digital receiver,and 192 KHz/24bit ADC and DAC.Support Dobly Digital AC-3 Dobly Pro Logic,DTS,PCM and other digital audio format source decode, a variety of sound field and the replay results of two listening modes,5.1 analog audio output, will auto work with different amplifier and speakers to get different sound effects,easy to connect many entertainment devices which with optical and coaxial digital signal and analog output signals(such as: set-top boxes,HD players,Blu-ray,DVD,PS2,PS3,XBOX360)

    Features:

    1.Convert DTS/AC3 source digital audio to analog 5.1 audio or stereo audio output

    2.The analog stereo(L/R)signals after digital processing chip handle convert it to analog               5.1 channel output

    3.Multi-channel audio input(SPDIF, Coaxial,Stereo)

    2 x SPDIF input,1 x Coaxial Input, 1 x Stereo Input

    4.Analog 5.1-channel or Stereo output

    5.Dimension:105*75*25 mm

    Technical Data:

    1. Signal to Noise: 120db

    2. Degree of Separation: 85db

    3. Frequency Response: (20Hz ~ 20 KHz) +/- 0.5db

    4. Max Output Volt: 2.2V

    5. Power Supply DC/5V 1A, (outlay 110V~240V broadband convert DC5V Power)

    Package and Accessory

    Products Name

    Quantity

    Remarks

    Digital Audio Decoder

    1 unit


    DC5V Power Adapter

    1 unit

    AC100~240V/50~60HZ

    Optical Cable

    1 unit


    User Manual

    1 unit

    EN


    Product Interface Schematic

    DC/5V------------- Power input

    Input ---------------- Source short, switch

    Input channels (SPDIF, COX, AUX,

    While D1/D2 /D3 corresponding LED lights)

    2.1/5.1--------------- Switch 2.1 or 5.1 analog audio

    OPT1 --------------- SPDIF1 input interface

    OPT2 --------------- SPDIF2 input interface

    COX ----------------- Coaxial input

    AUX ------------------ Analog stereo input 

    Optical fiber cable or coaxial connection PS3/XBOX360 / HD players

    Power --------------- Power indicator, power post-Always

    D1 -------------------- When you press the S key, switch to the OPT1, D1 lights

    D2 -------------------- When you press the S key, switch to the OPT2, D2 lights

    D3 -------------------- When you press the S key, Switch to the COX, D3 lights

    (When switch to only POWER light is on, the input is the AUX(stereo) channel)

    FL--------------Connect Amplifier FL interface   

    FR--------------Connect Amplifier FR interface  

    SL------------- Connect Amplifier SL interface

    SR-------------Connect Amplifier SR interface

    CEN ------------Connect Amplifier CEN interface

    SW ------------- Connect Amplifier SW interface

    Failure Check:

    1. No sound output

    A. Check whether the power 5.1 AUDIO DECODER power is on or not.

    B. Check whether the input channels and output connections on the same channel (please use "S 'key to change, OPT1 --- D1 lights, OPT2-D2 lights, COX --- D3 lights)

    C. Make sure the output device (PS3/XBOX360/DVD Player / HD Player) is set to digital audio output.

    D. Make sure the 5.1 amplifier power on, and switch to the 5.1 audio input, turn on the volume.  

    If connect 5.1 headphones, make sure connect USB-power access, and turn on the volume.

    2. Noise

    A. Make sure the cable is good

    B. Are there unusual audio input

    C. Check this noise is weather from 5.1 amplifier or headphones.

    Warning

    To reduce the risk of fire, electric shock or product damage:         

    1.Do not expose this apparatus to rain, moisture, dripping or splashing and make sure that no objects filled with liquids, such as vases, are placed  on the apparatus.

    2.Do not install or place this unit in a bookcase, built-in cabinet or in another confined space. Ensure the unit is well ventilated.

    3.To prevent risk of electric shock or fire hazard due to overheating, do not obstruct the unit's ventilation openings with newspapers,tablecloths, curtains and similar items.

    4.Do not install near any heat sources such as radiators, heat registers, Stoves or other Apparatus.

    5. Do not place sources of naked flames, such as lighted candles on the unit.

    6. Clean this apparatus only with dry cloth.

    7. Unplug this apparatus during lighting storms or when unused for  long time

    8.Protect the power cord from being walked on or pinched, particularly at plugs.

    9. Only use attachments/accessories specified by the manufacture

    10. Refer all servicing to qualified service personnel

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