1. Ngwaahịa gafereview
The PROZOR 192KHz HDMI ARC to Optical/Coaxial Audio Adapter is designed to extract audio from your television's HDMI Audio Return Channel (ARC) port and convert it into either an Optical (Toslink/SPDIF) or Coaxial digital audio output. This device facilitates connecting modern TVs to audio systems such as soundbars, amplifiers, or AV receivers that may lack HDMI ARC input but support Optical or Coaxial connections.
This adapter supports high-resolution audio sampling rates up to 192kHz (32, 44.1, 48, 96, and 192kHz) and outputs uncompressed 2-channel PCM digital audio. It also supports Dolby Digital 5.1 and DTS 5.1 audio passthrough, depending on the capabilities of both the TV and the connected audio device. The aluminum alloy housing provides enhanced electromagnetic shielding and efficient heat dissipation for reliable performance.

Figure 1: Connection diagram for the PROZOR HDMI ARC to Optical/Coaxial Audio Converter.
2. Ihe ngwugwu
Chọpụta na ihe niile dị na ngwugwu:
- 1 x PROZOR HDMI ARC Audio Extractor
- 1 x HDMI USB
- 1 x eriri anya
- 1 x USB Power Cable (DC 5V/1A)
- 1 x Akwụkwọ ntuziaka onye ọrụ

Onyonyo 2: Ọdịnaya etinyere na ngwugwu ngwaahịa.
3. Nhazi ntuziaka
Follow these steps to connect and configure your PROZOR HDMI ARC Audio Adapter:
- Identify the HDMI ARC Port on Your TV:
Locate the HDMI port on your television that is specifically labeled "ARC" (Audio Return Channel). This adapter is only compatible with HDMI ARC ports and will not function with standard HDMI or eARC ports.

Figure 3: Identifying the correct HDMI ARC port on your television.
- Connect the HDMI ARC Cable:
Connect one end of the provided HDMI cable to the HDMI ARC port on your TV and the other end to the HDMI input port on the PROZOR adapter.
- Connect the Audio Output Cable:
Connect either an Optical (Toslink) cable or a Coaxial cable from the corresponding output port on the PROZOR adapter to the digital audio input on your soundbar, amplifier, or AV receiver.
- Connect the USB Power Cable:
Connect the provided USB power cable to the DC 5V/1A input on the PROZOR adapter and the other end to a USB port on your TV or a standard 5V USB power adapter (not included). The adapter requires power to operate.

Ọgụgụ 4: Ọpụample of a fully connected system with the PROZOR adapter.
- Configure TV Audio Settings:
Access your TV's audio settings menu and perform the following adjustments:
- Enable CEC: Ensure that Consumer Electronics Control (CEC) is enabled on your TV. This feature is often named differently by various TV manufacturers (e.g., Anynet+ for Samsung, Bravia Sync for Sony, SimpLink for LG).
- Set Audio Output to HDMI ARC: Select HDMI ARC as the primary audio output.
- Set Audio Format to PCM or LPCM: For optimal compatibility and to ensure stereo audio, set the digital audio output format to PCM (Pulse Code Modulation) or LPCM (Linear PCM). While the adapter supports Dolby Digital 5.1 / DTS 5.1 passthrough, setting to PCM ensures broader compatibility, especially for 2-channel audio.

Figure 5: Configuring TV ARC audio settings for PCM output.
4. Ntuziaka ọrụ
Once the adapter is correctly installed and configured, audio from your TV's HDMI ARC port will be extracted and outputted through the selected Optical or Coaxial connection to your audio device.
- Njikwa olu: The TV remote cannot control the volume of the connected audio device through this adapter. Please adjust the volume directly on your soundbar, amplifier, or AV receiver.
- Usoro ọdịyo: Ensure your TV's audio output is set to PCM for 2-channel stereo audio. For Dolby Digital 5.1 or DTS 5.1 passthrough, ensure both your TV and audio receiver support these formats and are configured accordingly.
5. Nlekọta
To ensure the longevity and optimal performance of your PROZOR HDMI ARC Audio Adapter, follow these maintenance guidelines:
- Nhicha: Jiri akwa dị nro dị nro hichaa ihe nkwụnye ọkụ. Zere iji ihe nhicha mmiri ma ọ bụ ihe na-ekpo ọkụ.
- Nchekwa: Chekwaa ngwaọrụ ahụ n'ebe dị jụụ, kpọrọ nkụ na-adịghị na ìhè anyanwụ kpọmkwem na oke okpomọkụ.
- Ijikwa: Avoid dropping the device or subjecting it to strong impacts. Do not attempt to disassemble or modify the adapter, as this will void any warranty and may cause damage.
- Nlekọta USB: Ensure all cables are connected securely and are not bent or kinked excessively.
6. Nchọpụta nsogbu
If you encounter issues with your PROZOR HDMI ARC Audio Adapter, refer to the following troubleshooting tips:
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Enweghị mmepụta ọdịyo |
|
|
| No 5.1 surround sound |
|
|
| TV remote does not control volume | Nke a na-atụ anya omume. | Adjust volume directly on your soundbar, amplifier, or AV receiver. |
| Odiyo na-adịte aka |
|
|
7. Nkọwapụta
Technical specifications for the PROZOR HDMI ARC to Optical/Coaxial Audio Adapter (Model YN52):
- Akara: NZUKWU
- Nọmba nlereanya: YN52
- Ụdị ihu: HDMI ARC input to Optical/Coaxial output
- Ụdị ọdịyo akwadoro: PCM 2.0, Dolby Digital 5.1 (passthrough), DTS 5.1 (passthrough)
- SampỌnụ Ọgụgụ: Up to 192kHz (32, 44.1, 48, 96, 192kHz)
- Ọnụọgụ ọwa: 2 (PCM)
- Nnweta kacha nta Voltage: 5 volts (DC)
- Ntinye ike: DC 5V / 1A site na USB
- Ihe: Aluminom Alloy
- Ibu ihe: Ihe dị ka ounce 7.4 (210g)
- Akụkụ: Ihe dịka 5.0 x 1.96 x 0.39 sentimita (12.7 x 5.0 x 1.0 cm)

Figure 6: Internal audio chip supporting 192KHz high-resolution audio.
8. Akwụkwọ ikike na nkwado
For warranty information, technical support, or assistance with your PROZOR HDMI ARC Audio Adapter, please contact PROZOR customer service through the retailer where the product was purchased or visit the official PROZOR websaịtị maka akụrụngwa nkwado.