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深圳市時代次方科技有限公司
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深圳市時代次方科技有限公司
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產(chǎn)品型號oTm-51R
品 牌
廠商性質(zhì)生產(chǎn)商
所 在 地深圳市
聯(lián)系方式：李坤華查看聯(lián)系方式
更新時間：2017-11-25 00:28:11瀏覽次數(shù)：941次
聯(lián)系我時，請告知來自 智慧城市網(wǎng)數(shù)字音頻解碼器：用于24位音頻DSP ， 96千赫數(shù)字接收器，和192 kHz/24位元ADC和DAC 。支持杜比數(shù)字AC- 3杜比定向邏輯， DTS ， PCM等數(shù)字音頻格式源碼解碼，多種聲場和兩個重播結(jié)果
數(shù)字音頻解碼器
Digital Audio Decoder
User Manual
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.
Ⅰ: Introduction
Digital Audio Decoder: Used 24-bit audio DSP, 96 KHz digital receivers, and 192 KHz/24bit ADC and DAC. Support Dolby Digital AC-3 Dolby 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)
Ⅱ. 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
4. Analog 5.1-channel or Stereo output
5. USB 5V Output
6. Dimension: 105*75*25 mm
Ⅲ：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)
Ⅳ.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 |
Ⅴ. Product Interface Schematic
DC/5V------------- Power input
S ------------------- Source short, switch
Input channels (SPDIF, COX, AUX,
While D1/D2 /D3 corresponding LED lights)
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)
CEN ----------------- Connect Amplifier CEN interface
SW ------------------- Connect Amplifier SW interface
FL/FR--------------Connect Amplifier FL/FR interface
SL/SR-------------- Connect Amplifier SL/SR interface
Ⅵ: 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.
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