Tuote loppuview
The FiiO D3 (D03K) is designed to convert digital audio signals into high-fidelity stereo analog sound. It is an ideal solution for connecting modern digital audio/video devices to analog amplifiers or self-powered speakers. This converter supports audio signals up to 192kHz/24bit.
- Muunnos digitaalisesta analogiseksi: Converts optical Toslink or coaxial digital audio output to stereo RCA output.
- Korkea suorituskyky: Features a built-in high-performance phase locked loop (PLL) and WM8805 ultra-low jitter digital receiver.
- Korkearesoluutioinen ääni: Supports audio signals up to 192kHz/24bit.
- Syöttöjoustavuus: Optical and coaxial inputs with a selection switch for easy toggling.
- Lähtövaihtoehdot: Provides 2-channel standard stereo RCA output and a 3.5mm sound output dock.
- Tilan ilmaisin: Includes an indicator light for digital receiving status (LOCKED).
- Virtalähde: Powered via a MINI USB port (DC 5V).
Mitä laatikossa on
- FiiO D3 (D03K) Digital to Analog Audio Converter
- Verkkolaite
- Käyttöopas
Tuotekuvat
Kuvan kuvaus: Ylhäältä alaspäin view of the FiiO D3 (D03K) Digital to Analog Audio Converter. The device is black with gold-plated RCA output jacks (L and R) on one side, and coaxial and optical digital inputs on the other. A mini-USB power input is also visible. Status indicator lights for 'Power' and 'Locked' are present on the top surface.
Kuvan kuvaus: Pohja view of the FiiO D3 (D03K) Digital to Analog Audio Converter. The bottom panel shows the model number (D03K), manufacturing details, and an input selection switch to toggle between Coaxial and Optical inputs. The RCA output jacks are visible on one side.
Asennus
- Virtaliitäntä: Connect the provided AC power adapter to the DC 5V MINI USB port on the FiiO D3 (D03K). Plug the adapter into a power outlet.
- Digitaalinen audiotulo:
- For Optical Input: Connect an optical Toslink cable from your digital audio source (e.g., TV, CD/DVD/Blu-Ray player, game console) to the "Optical In" port on the FiiO D3 (D03K).
- For Coaxial Input: Connect a coaxial digital audio cable from your digital audio source to the "Coaxial In" port on the FiiO D3 (D03K).
- Tulon valinta: Use the switch on the bottom of the FiiO D3 (D03K) to select either "Optical" or "Coaxial" input, matching your connected source.
- Analoginen äänilähtö:
- Connect RCA audio cables (red for right, white for left) from the "L OUT" and "R OUT" ports on the FiiO D3 (D03K) to the corresponding analog audio input ports on your amplifier or self-powered speakers.
- Alternatively, for headphone or 2.1 audio systems, use the 3.5mm sound output dock.
- Lähdelaitteen asetukset: Ensure your digital audio source device is configured to output audio in PCM (Pulse-Code Modulation) format. The FiiO D3 (D03K) supports PCM only. Refer to your source device's manual for specific audio output settings.
Käyttöohjeet
- Virta päälle: Once all connections are secure and the power adapter is plugged in, the "Power" indicator light on the FiiO D3 (D03K) will illuminate.
- Signaalilukko: When a valid digital audio signal is received from your source, the "Locked" indicator light will illuminate, confirming a successful connection.
- Äänen toisto: Begin playing audio from your digital source. The FiiO D3 (D03K) will convert the digital signal to analog, which will then be output through your connected ampelinikää tai kaiuttimia.
- Äänenvoimakkuuden säätö: Adjust the volume using your connected amplifier or speakers. The FiiO D3 (D03K) does not have its own volume control.
Vianetsintä
- Ei äänilähtöä:
- Verify all cables are securely connected to the correct input/output ports.
- Ensure the FiiO D3 (D03K) is powered on (red "Power" light is on).
- Check that the "Locked" indicator light is illuminated, confirming a digital signal is being received.
- Confirm your source device's digital audio output is set to PCM format. The FiiO D3 (D03K) does not support DTS or Dolby Digital.
- Make sure the input selection switch on the bottom of the FiiO D3 (D03K) matches the connected digital input (Optical or Coaxial).
- Lisää äänenvoimakkuutta yhdistetyssä ampelinikää tai kaiuttimia.
- Vääristynyt tai huono äänenlaatu:
- Varmista, että kaikki kaapelit ovat hyvässä kunnossa ja oikein kytkettyinä.
- Tarkista löystyneet liitännät tai vaurioituneet kaapelit.
- Verify that the power supply is stable and providing sufficient power (DC 5V).
- If connecting to a TV, ensure the TV's USB connection is 1Amp; anything less may lead to static noise.
Tekniset tiedot
- Virtalähde: DC 5V
- Lähtö Ampleveysaste: 1.6V (0dB Fs)
- Taajuusvaste: 20Hz ~ 20KHz
- Signaali-kohinasuhde: ≥90dB
- Ylikuuluminen: 75dB
- Harmoninen kokonaissärö: <0.01% (10mW)
- Mitat: 61.6mm × 49.1mm × 21mm (2.44 x 0.83 x 1.93 inches)
- Paino: 50 g (1.76 unssia)
- Digitaalitulot: Optinen (Toslink), koaksiaalinen
- Analogiset lähdöt: Stereo RCA, 3.5mm Jack
- Tuetut äänimuodot: PCM only (up to 192kHz/24bit)
Viralliset tuotevideot
Videon kuvaus: This video demonstrates the line connection process for a digital to analog converter, showing how to connect USB input from a mobile phone or computer, and then coaxial/optical outputs to an audio device. This illustrates the general connection principles applicable to the FiiO D3 (D03K).
Videon kuvaus: Tuote ohiview videoesitysasing the features and design of a digital to analog converter, highlighting its optical and coaxial inputs and RCA outputs. While not the exact FiiO D3 (D03K) model, it provides a general understanding of similar devices and their functionalities.
Videon kuvaus: This video demonstrates the features and connectivity of a 192kHz DAC converter, highlighting its optical and coaxial inputs and RCA outputs. This provides a visual guide to the type of connections and functionality offered by the FiiO D3 (D03K).
Takuu ja tuki
For warranty information or technical support, please refer to the FiiO D3 (D03K) user manual included in the box or visit the official FiiO websivusto uusimmille tukiresursseille.
