1. Pengenalan
The DVDO 1x4 HDMI Splitter with HDR is designed to distribute a single HDMI input signal to four separate HDMI outputs simultaneously. This device supports resolutions up to 4K@60Hz with 4:4:4 chroma subsampling, ensuring high-quality video transmission. It is fully compliant with HDMI 2.0b and HDCP 2.2 specifications, making it compatible with the latest audio and video standards. A built-in scaler allows individual outputs to automatically scale down to 1080P if connected to displays with lower resolution capabilities, providing an optimal signal for each attached display.
2. Ciri-ciri
- HDMI Splitter 1 in 4 out: Distributes one HDMI input signal to four HDMI displays while maintaining signal quality.
- Lebar Jalur Tinggi: Compliant with HDMI 2.0b and HDCP 2.2 with 18Gbps bandwidth.
- Advanced Audio Support: Fully supports audio formats in HDMI 2.0 specification, including PCM, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio, and DTS:X.
- Individual Output Scaling: Each HDMI output supports scaling down to 1080P individually (frame rate remains unchanged when scaling from 4K to 1080P).
- Penjanaan Semula Isyarat: Features automatic input cable equalization for signal regeneration compensation.
- HDR and 3D Support: Supports High Dynamic Range (HDR) and 3D content.
3. Kandungan Pakej
Please verify that all items listed below are included in your package. If any items are missing or damaged, please contact DVDO customer support.
Image: The DVDO 1x4 HDMI Splitter with its power adapter and various international plug adapters, along with mounting brackets.
- DVDO 1x4 HDMI Splitter Unit
- Penyesuai Kuasa 5V DC
- Kurungan Pemasangan (2)
- Skru Pemasangan
- Manual Pengguna (dokumen ini)
4. Persediaan dan Pemasangan
Follow these steps to properly set up your DVDO 1x4 HDMI Splitter:
Image: Connection diagram illustrating how to connect a source device (e.g., Blu-ray Player) to the HDMI IN port and multiple display devices to the HDMI OUT ports.
- Matikan Peranti: Ensure all source devices (e.g., Blu-ray player, gaming console) and display devices (e.g., TV, projector) are powered off before making connections.
- Sambungkan Sumber: Connect an HDMI cable from your source device's HDMI output to the HDMI DALAM port on the DVDO 1x4 HDMI Splitter.
- Sambungkan Paparan: Sambungkan kabel HDMI daripada HDMI OUT 1, 2, 3, and 4 ports on the splitter to the HDMI inputs of your respective display devices.
- Sambungkan Kuasa: Plug the included 5V DC power adapter into the DC 5V port on the splitter, then plug the adapter into a standard electrical outlet.
- Hidupkan kuasa: Power on your display devices first, then your source device, and finally the DVDO 1x4 HDMI Splitter. The splitter will automatically detect the input signal and distribute it to all connected displays.
5. Arahan Operasi
The DVDO 1x4 HDMI Splitter is designed for plug-and-play operation. Once all connections are made and power is supplied, the unit will automatically detect the input signal and replicate it across all four outputs.
Imej: Dari dekat view of the front panel of the DVDO 1x4 HDMI Splitter, highlighting the HDMI IN port and the four HDMI OUT ports.
- Pengagihan Isyarat: The splitter will mirror the input signal to all four connected displays.
- Automatic Scaling: If a connected display has a lower resolution than the source, the splitter will automatically scale down the signal for that specific output to ensure compatibility (e.g., 4K input to 1080P output).
- Penunjuk LED: The unit may feature LED indicators for power and active HDMI connections. Refer to the device itself for specific indicator locations and meanings.
6. Penyelenggaraan
To ensure optimal performance and longevity of your DVDO 1x4 HDMI Splitter, follow these simple maintenance guidelines:
- Pembersihan: Gunakan kain lembut dan kering untuk membersihkan bahagian luar unit. Jangan gunakan pembersih cecair atau aerosol.
- Pengudaraan: Pastikan unit diletakkan di kawasan yang mempunyai pengudaraan yang baik untuk mengelakkan terlalu panas. Jangan halang sebarang bukaan pengudaraan.
- Persekitaran: Keep the splitter away from direct sunlight, heat sources, and excessive moisture.
- Pengurusan Kabel: Ensure HDMI cables are not excessively bent or strained, as this can affect signal quality.
- Pemutusan Kuasa: Jika unit ini tidak akan digunakan untuk tempoh yang lama, cabutnya daripada soket kuasa.
7. Penyelesaian masalah
If you encounter issues with your DVDO 1x4 HDMI Splitter, please refer to the following table for common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada gambar pada paparan | No power to splitter; Loose HDMI cables; Incorrect input selected on TV; HDCP issue. | Check power connection and adapter. Ensure all HDMI cables are securely connected. Select the correct HDMI input on your display. Power cycle all devices (source, splitter, displays). |
| Picture flickering or intermittent signal | Poor quality HDMI cables; Cable length too long; Signal interference. | Use high-quality, certified HDMI 2.0b cables. Try shorter HDMI cables if possible. Ensure cables are not near strong electrical interference sources. |
| Tiada audio | Audio format not supported by display; Loose HDMI cable. | Verify your display supports the audio format being sent. Check HDMI cable connections. |
| One display works, others do not | Faulty HDMI cable to specific display; Display compatibility issue. | Swap HDMI cables to isolate the issue. Check if the non-working display supports the resolution/refresh rate. Try connecting only the problematic display to an output. |
| 4K signal not displayed correctly | Display does not support 4K@60Hz 4:4:4; HDMI cable not rated for 4K. | Ensure your display supports the full 4K@60Hz 4:4:4 specification. Use Premium High-Speed HDMI cables. |
If the problem persists after trying these solutions, please contact DVDO customer support for further assistance.
8. Spesifikasi
Detailed technical specifications for the DVDO 1x4 HDMI Splitter:
| Ciri | Spesifikasi |
|---|---|
| Model | DVDO-Splitter-14 |
| Pematuhan HDMI | HDMI 2.0b |
| Pematuhan HDCP | HDCP 2.2 |
| Bandwidth Video | 18 Gbps |
| Resolusi yang Disokong | Up to 4K@60Hz (4:4:4 Chroma Subsampling) |
| Kedalaman Warna | 8-bit, 10-bit, 12-bit |
| Sokongan HDR | ya |
| Sokongan 3D | ya |
| Format Audio | PCM, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio, DTS:X |
| Port Input | 1 x HDMI Jenis A |
| Port Output | 4 x HDMI Jenis A |
| Bekalan Kuasa | DC 5V |
| Dimensi (L x W x H) | 7.64 x 6.22 x 1.89 inci (lebih kurang) |
| Berat badan | 1.2 paun (lebih kurang) |
| warna | Hitam |
9. Waranti dan Sokongan
DVDO products are designed for reliability and performance. This product comes with a standard manufacturer's warranty against defects in materials and workmanship. The specific duration and terms of the warranty may vary by region and purchase date. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance, or warranty inquiries, please contact DVDO customer service through the official DVDO website or your point of purchase. You may also find additional resources and FAQs on the DVDO support page.
Sokongan dalam talian: Visit the official DVDO webtapak untuk sumber sokongan.
Maklumat Hubungan: Refer to your product packaging or the DVDO webtapak untuk butiran hubungan terkini.
