Dpofirs RH 688X

Dpofirs 5.1CH HDMI Audio Extractor and Digital Sound Decoder

Model: RH 688X

1. Giriş

This manual provides detailed instructions for the installation, operation, and maintenance of your Dpofirs 5.1CH HDMI Audio Extractor and Digital Sound Decoder. Please read this manual thoroughly before use to ensure proper functionality and to prevent damage to the device.

2. Güvenlik Önlemleri

  • Cihazı neme, yağmura veya aşırı sıcaklıklara maruz bırakmayın.
  • Cihazı ısı kaynaklarının yakınına veya doğrudan güneş ışığına maruz bırakmaktan kaçının.
  • Yalnızca verilen güç adaptörünü kullanın.
  • Cihazı kendiniz açmaya veya onarmaya çalışmayın. Tüm servis işlemlerini yetkili personele yaptırın.
  • Cihazın çevresinde uygun havalandırmanın olduğundan emin olun.

3. Paket İçeriği

Lütfen paketi açtıktan sonra içeriğini kontrol edin. Herhangi bir ürün eksik veya hasarlıysa, satıcınızla iletişime geçin.

  • 1 x Sound Decoder Unit
  • 1 x Uzaktan Kumanda
  • 1 x Optical Sound Cable
  • 1 Anten x
  • 1 x Güç Adaptörü
  • 1 x Coaxial Sound Cable
  • 1 x USB Kablosu
  • 1 x Kullanım Kılavuzu
Package contents of the Dpofirs 5.1CH HDMI Audio Extractor, including the main unit, remote, cables, antenna, and power adapter.

Resim 3.1: Ürün paketinin içeriği.

4. Ürün Bittiview

The Dpofirs 5.1CH HDMI Audio Extractor and Digital Sound Decoder is designed to convert various digital audio signals into 5.1 independent analog output channels. It supports multiple input sources and audio formats, providing a versatile solution for home theater and gaming audio setups.

4.1 Ön Panel Kontrolleri ve Göstergeleri

Front panel of the Dpofirs 5.1CH HDMI Audio Extractor showing power knob, USB port, input indicators (ARC, Coaxial, Optical, PC-USB, USB), 5.1 mode indicator, volume controls, and input switch button.

Image 4.1: Front panel layout with controls and indicators.

  • Güç Düğmesi: Cihazı açar/kapatır ve ses seviyesini ayarlar.
  • USB2.0 Input Port: USB flash sürücüleri bağlamak için.
  • Infrared Receiving Port: Uzaktan kumanda sinyalleri için.
  • Giriş Göstergeleri: LEDs for ARC, Coaxial, Optical, PC-USB, USB modes.
  • 5.1 Mode Indicator: Lights up when 5.1CH output is active.
  • Ses Kısma/Önceki Şarkı: Sesi azaltır veya önceki parçaya geçer.
  • Sesi Aç/Sonraki Şarkı: Sesi açar veya bir sonraki parçaya atlar.
  • Input Source Switch Button/Standby Button: Cycles through input sources or puts the device in standby.

4.2 Arka Panel Bağlantıları

Rear panel of the Dpofirs 5.1CH HDMI Audio Extractor showing DC power input, 5.1CH analog outputs (FL, FR, SL, SR, CEN, SW), Coaxial input, Optical input, PC-USB input, HDMI input, and Antenna port.

Image 4.2: Rear panel layout with input and output ports.

  • DC 7-40V Power Inlet: Güç adaptörüne bağlanır.
  • 5.1CH Analog Outputs (FL, FR, SL, SR, CEN, SW): Connect to a 5.1 channel ampdaha lifli veya aktif konuşmacılar.
  • Koaksiyel Giriş: Dijital koaksiyel ses kaynakları için.
  • Optik Giriş: Dijital optik ses kaynakları için.
  • PC-USB Girişi: Ses girişi için bilgisayara bağlanır.
  • HDMI Input (ARC): For HDMI audio input with Audio Return Channel support.
  • Anten Bağlantı Noktası: For Bluetooth antenna connection.

5. Kurulum

Follow these steps to connect your Dpofirs 5.1CH HDMI Audio Extractor to your audio system.

5.1 Bağlantı Şeması

Connection schematic showing various input sources (TV, Computer, Cell Phone) connecting to the HDMI Audio Extractor, and the 5.1CH analog outputs connecting to sound/ampcankurtaranlar

Image 5.1: General connection diagram for the audio extractor.

5.2 Connecting to a 5.1 Amplifier (Old Amplifier Connection Method)

  1. Connect the 5.1CH analog outputs (FL, FR, SL, SR, CEN, SW) from the decoder to the corresponding 5.1CH analog inputs on your amplifier using 6 RCA to RCA cables.
  2. Ensure each channel (Front Left, Front Right, Surround Left, Surround Right, Center, Subwoofer) is correctly matched.
Diagram showing how to connect the 5.1CH HDMI Audio Extractor to an old 5.1 amplifier using 6 RCA to RCA cables.

Image 5.2: Connecting to a 5.1 channel ampcankurtaran.

5.3 Connecting to 5.1 Active Speakers

  1. Connect the 5.1CH analog outputs from the decoder to your 5.1 active speakers using appropriate 3.5mm to RCA cables (typically 3 cables for 6 channels).
  2. Match the FL/FR, SL/SR, and C/SW outputs to the corresponding inputs on your active speaker system.
Diagram showing how to connect the 5.1CH HDMI Audio Extractor to 5.1 active speakers using 3 x 3.5mm to RCA cables.

Image 5.3: Connecting to 5.1 active speakers.

5.4 Güç Bağlantısı

  1. Connect the provided power adapter to the DC 7-40V power inlet on the rear panel of the decoder.
  2. Güç adaptörünü uygun bir elektrik prizine takın.

6. Kullanım Talimatları

This section details how to use the Dpofirs 5.1CH HDMI Audio Extractor with various input sources.

6.1 Genel İşlem

  1. Turn on the decoder by rotating the Power Knob on the front panel.
  2. Use the Input Source Switch Button on the front panel or the remote control to select the desired input source (HDMI, Optical, Coaxial, PC-USB, USB). The corresponding indicator LED will light up.
  3. Adjust the volume using the Volume Up/Down buttons on the front panel or the remote control.

6.2 USB Flash Sürücüden Oynatma

  1. For first-time use, it is recommended to format your USB flash drive.
  2. Insert the USB flash drive into the USB2.0 input port on the front panel.
  3. Switch to the corresponding USB input mode via the knob button or remote control. The USB indicator will light up.
  4. Use the Previous/Next Song buttons on the front panel or remote to navigate tracks.
Diagram showing a USB flash drive connected to the HDMI Audio Extractor, which then outputs to an ampcankurtaran.

Image 6.1: USB flash drive connection and operation.

6.3 PC USB Audio Input

  1. Connect any USB port of your computer to the PC-USB port on the rear panel of the decoder using the provided USB cable. The built-in USB sound card may require driver installation on your computer.
  2. On your computer, select the decoder as the sound card output device.
  3. Switch the decoder to the PC-USB input mode via the knob button or remote control. The PC-USB indicator will light up.
Diagram showing a computer connected to the HDMI Audio Extractor via USB, which then outputs to an ampcankurtaran.

Image 6.2: PC USB audio connection and operation.

6.4 Sound Output Modes

  • The decoder automatically detects and identifies the input digital sound signal format.
  • If the source is 5.1CH, it performs hard decoding (real 5.1 output).
  • If the source is 2.0CH or 2.1CH, it performs soft decoding (virtual 5.1 output).
  • Supports both 2.0CH and 5.1CH output modes. In 2.0CH mode, only FL (Front Left) and FR (Front Right) outputs are active.

7. Bakım

  • Cihazı yumuşak, kuru bir bezle temizleyin. Sıvı veya aerosol temizleyiciler kullanmayın.
  • Cihazı toz ve kirden uzak tutun.
  • Uzun süre kullanılmayacaksa cihazı serin ve kuru bir yerde saklayın.

8. Sorun Giderme

SorunOlası NedenÇözüm
Güç yokGüç adaptörü bağlı değil veya arızalı.Ensure the power adapter is securely connected and plugged into a working outlet. Test with another adapter if available.
Ses çıkışı yokIncorrect input source selected; cables loose or faulty; amplifier/speakers off or muted; incorrect audio format.Verify the correct input source is selected. Check all cable connections. Ensure your amplifier/speakers are powered on and not muted. Confirm the input audio format is supported.
No 5.1 surround soundInput source is 2.0CH; amplifier/speakers not configured for 5.1CH; incorrect connections.Ensure your audio source is providing a 5.1CH signal. Verify your amplifier/active speakers have 5.1 input ports and are correctly configured. Double-check all 6 analog output connections.
Uzaktan kumanda çalışmıyorBatteries low or incorrectly inserted; obstruction between remote and device.Replace remote control batteries (2 AAA alkaline batteries). Ensure there is a clear line of sight to the infrared receiving port.

9. Özellikler

ÖzellikDetay
ÖrnekRH 688X
MalzemeMetal
HDMI Version SupportHDMI 2.0b (compatible with HDMI 1.4)
HDCP Version SupportHDCP 2.3 (compatible with HDCP 2.2, HDCP 1.4)
HDMI Resolution Support4Kx2K, 1080p, 1080i, 720p, 576p, 576i, 480p, 480i at 24/50/60fs
HDMI Max Data Rate6Gbps
Desteklenen Ses BiçimleriDTS, DTS ES, AC3, FLAC, APE, WAV, HDCD, AAC, WMV, MP3, M4A, etc.
Sampling Oranı24 bit 192 KHz
5.1 Analog Çıkış≥ 2V RMS (1KHz at 0dB)
Sinyal-Gürültü Oranı≥90dB
Çarpıtma≤0.03%
Frekans Tepkisi20Hz ~ 20KHz
Bluetooth Alım Mesafesi≤15m / 49.2 feet
Uzaktan Kumanda Pili2 adet AAA alkalin pil (ayrı satılır)
RenkSiyah
Limanlar7 (HDMI, USB, Optical, Coaxial, 5.1 Analog Out)

10. Garanti ve Destek

For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Dpofirs webSite. Satın alma belgenizi garanti talepleriniz için saklayın.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.