• • 产品信息
  • 商品名称：hdmi 音频解码器 杜比
  • 商品型号：AY83
  • 商品颜色：黑色
  • 商品尺寸：5X4X3.5MM
  • 商品重量：379g
  • 产品简介：

    This audio decoder can auto convert HDMI input to 5.1 channel analog audio output, and support decoding Dolby AC-3/DTS(include 5.1 RAW digital audio streaming). So it is widely used in families, schools, squares, concert halls, cinemas and other public places to enjoy the shock effect of DTS or Dolby.

     

Thank you for choosing our products.We focus on producing professional,high-quality,cost-effective high-tech products. Let you easily enjoy high-definition digital life brought by technology.

For the optimum performance and safety,please read these instructions carefully before connecting,operating or adjusting the product. And please keep this manual for future reference.

Introduction：

This audio decoder can auto convert HDMI input to 5.1 channel analog audio output, and support decoding Dolby AC-3/DTS(include 5.1 RAW digital audio streaming). So it is widely used in families, schools, squares, concert halls, cinemas and other public places to enjoy the shock effect of DTS or Dolby.

Features:

l Build-in high performance RTOS operating system and audio decoder chip; support DTS/AC-3.

l Super fast start time about 3 seconds.

l Input: HDMI

l Output:HDMI;SW,CEN,SR,SL,FR,FL; 3.5mm Headphone Port

l HDMI Input Resolution: Up to 3840x2160@30Hz;4096x2160@30Hz.

l HDMI to achieve the synchronization of audio signal decode. There are PASS/2.0CH/5.1CH three kinds of audio mode options.

l Auto decode AC-3/DTS (LPCM/PCM/RAW) input signal without any action.

l High compatibility: Support network player, HDTV, Blu-rayDVD, DVD, PS3, Xbox 360, DM500S, DM800HD, etc.

l Small Size and Metal case, Anti-interference.

l Adopt 6ch RCA/3.5mmHeadphone port output,convenient and efficient in use.

l Supports 6CH volume synchronous adjustment.

Specification：

HDCP Version...........................................HDCP1.4

HDMI Version...........................................HDMI1.4b

HDMIResolution...............................2160p@30Hz/

1080p@50/60Hz/1080i/720p/1576i/480p/480i

SupportVideoColorFormat......24bits/deep color 30bit,36bit

AudioOutput....................2CH/5.1CH Analog Audio

MaxBandwidth...........................................340MHz

MaxBaudRate.........................................10.2Gbps

Input/ Output TMDS signal.....0.5-1.5Volts p-p(TTL)

Input/ Output DDC signal.................5Volts p-p(TTL)

InputCableDistance.........................<=7m AWG26 standard cable HDMI

OutputCableDistance......................<=8m AWG26 standard cable HDMI

SupportAudioFormat...MP3,AC3,DTS,WAV,WMA,

AAC,ALAC,FLAC,APE,OGG,M4A

Signal Noise Ratio..........................................120db

Stereo Isolation.....................................80db（1KHZ）

Channel Unbalance............................................0db

Sampling Rate......................................32~192 KHz

Bit Rate.....................................................16~24 Bit

Response Frequency............20Hz~20KHz+/-0.7db

THD...............................20Hz~20KHz 0.25-0.065%

THD+N.................................................1KHz 0.15%

Shell Dimension...................138.2 x 97.5 x 21.2mm

Weight..............................................................238g

Max Power Current.......................................420mA

Power adapter format........input:AC(50/60Hz)100V-

240V;Output:DC5V/2A

Working Temperature....................................0-70℃

Working Humidity.....10%-80%RH(non-condensing)

Storage Temperature..................................-10-80℃

Storage Humidity.....5% -90% RH(non-condensing)

Package Contents:

Decoder..........................................................1PCS

User Manual...................................................1PCS

5V/1A Power Adapter......................................1PCS

Diagram of Interfaces:

①SW:   Heavy bass output port

②CEN:  Middle output port

③SR/SL: Post position left/right output port

④FR/FL: Front left/right output port

⑤ HDMI OUT: HDMI output port

⑥ DC/5V: Power port

① HDMI IN:    HDMI input port

②HEADPHONE:3.5mm Analog Audio Output port

③ PASS/2CH/5.1CH：Audio output PASS/2.0/5.1 channel switch button 

④Power:Power indicator light

⑤ Knob: Volume Adjustment

Connection Diagram:

In the 2CH Mode

In the 5.1CH Mode

Connection and Operation：

1. Use the HDMI cable to connect the HDMI input interface to the HD source device.(such as DVD,games console,computer etc.)

2. Use the HDMI cable to connect the HDMI output interface to the HD display.(such as HD TV, monitor etc.)

3. Use the audio cable to connect the SW/ CEN/ SR/ SL/ FR/ FL port to the Audio amplifier.

4. Connect the Headphone port to the headphone.

5.Connect the Power Adapter to the Power Interface of the decoder,the power indicator will light when power on.

6.Switch Pass/2CH/5.1CH key when you need to output Pass/2.0/5.1 sound. when you select 2ch sound output mode,ONLY FR/FL port make a sound. Other interface have no sound.

Note：

Please use the machine as the instruction listed to keep the long lifetime of it.

1.Please do not expose this unit to the damp, high-temperature, dusty, erosive, or oxidative environment.

2.All parts will be free from the strong shake, hit, fall.

3.Please do not touch the power adapter plug with wet hands.

4.Please hold the plug when unplugging. Do not pull the power cable directly.

5.Please turn the unit off when it is not in use for a long period of time.

6.Please do not open the cover and do not touch the inside parts.

7.Please use the original factory power adapter.