1. Εισαγωγή
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. Χαρακτηριστικά
- HDMI Splitter 1 in 4 out: Distributes one HDMI input signal to four HDMI displays while maintaining signal quality.
- Υψηλό εύρος ζώνης: 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).
- Αναγέννηση σήματος: Features automatic input cable equalization for signal regeneration compensation.
- HDR and 3D Support: Supports High Dynamic Range (HDR) and 3D content.
3. Περιεχόμενα συσκευασίας
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
- Μετασχηματιστής 5V DC
- Βάσεις στήριξης (2)
- Βίδες στερέωσης
- Εγχειρίδιο χρήστη (αυτό το έγγραφο)
4. Ρύθμιση και εγκατάσταση
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.
- Συσκευές απενεργοποίησης: Ensure all source devices (e.g., Blu-ray player, gaming console) and display devices (e.g., TV, projector) are powered off before making connections.
- Πηγή σύνδεσης: Connect an HDMI cable from your source device's HDMI output to the HDMI IN port on the DVDO 1x4 HDMI Splitter.
- Σύνδεση οθονών: Συνδέστε τα καλώδια HDMI από το HDMI OUT 1, 2, 3, and 4 ports on the splitter to the HDMI inputs of your respective display devices.
- Σύνδεση τροφοδοσίας: Συνδέστε τον παρεχόμενο προσαρμογέα τροφοδοσίας 5V DC στην DC 5V port on the splitter, then plug the adapter into a standard electrical outlet.
- Ενεργοποίηση: 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. Οδηγίες λειτουργίας
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.
Εικόνα: Κοντινό πλάνο view of the front panel of the DVDO 1x4 HDMI Splitter, highlighting the HDMI IN port and the four HDMI OUT ports.
- Κατανομή σήματος: 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).
- Ενδείξεις 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. Συντήρηση
To ensure optimal performance and longevity of your DVDO 1x4 HDMI Splitter, follow these simple maintenance guidelines:
- Καθάρισμα: Χρησιμοποιήστε ένα μαλακό, στεγνό πανί για να καθαρίσετε το εξωτερικό της μονάδας. Μην χρησιμοποιείτε υγρά καθαριστικά ή αεροζόλ.
- Αερισμός: Βεβαιωθείτε ότι η μονάδα είναι τοποθετημένη σε καλά αεριζόμενο χώρο για να αποφύγετε την υπερθέρμανση. Μην φράζετε κανένα άνοιγμα εξαερισμού.
- Περιβάλλο: Keep the splitter away from direct sunlight, heat sources, and excessive moisture.
- Διαχείριση καλωδίων: Ensure HDMI cables are not excessively bent or strained, as this can affect signal quality.
- Αποσύνδεση ρεύματος: Εάν η μονάδα δεν πρόκειται να χρησιμοποιηθεί για μεγάλο χρονικό διάστημα, αποσυνδέστε την από την πρίζα.
7. Αντιμετώπιση Προβλημάτων
If you encounter issues with your DVDO 1x4 HDMI Splitter, please refer to the following table for common problems and solutions:
| Πρόβλημα | Πιθανή αιτία | Διάλυμα |
|---|---|---|
| Δεν υπάρχει εικόνα στην οθόνη/ες | 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 | Καλώδια HDMI κακής ποιότητας. Πολύ μεγάλο μήκος καλωδίου. Παρεμβολές σήματος. | Use high-quality, certified HDMI 2.0b cables. Try shorter HDMI cables if possible. Ensure cables are not near strong electrical interference sources. |
| Χωρίς ήχο | 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. Προδιαγραφές
Detailed technical specifications for the DVDO 1x4 HDMI Splitter:
| Χαρακτηριστικό | Προσδιορισμός |
|---|---|
| Μοντέλο | DVDO-Splitter-14 |
| Συμμόρφωση HDMI | HDMI 2.0b |
| Συμμόρφωση HDCP | HDCP 2.2 |
| βίντεο Bandwidth | 18 Gbps |
| Υποστηριζόμενες αναλύσεις | Up to 4K@60Hz (4:4:4 Chroma Subsampεδώδιμος ιχθύς του βορρά) |
| Βάθος χρώματος | 8-bit, 10-bit, 12-bit |
| Υποστήριξη HDR | Ναί |
| Υποστήριξη 3D | Ναί |
| Μορφές ήχου | PCM, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio, DTS:X |
| Θύρες εισόδου | 1 x HDMI Τύπου Α |
| Θύρες εξόδου | 4 x HDMI Τύπου Α |
| Τροφοδοτικό | DC 5V |
| Διαστάσεις (Μ x Π x Υ) | 7.64 x 6.22 x 1.89 ίντσες (περίπου) |
| Βάρος | 1.2 λίβρες (περίπου) |
| Χρώμα | Μαύρος |
9. Εγγύηση και υποστήριξη
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.
Διαδικτυακή υποστήριξη: Visit the official DVDO webτοποθεσία για πόρους υποστήριξης.
Στοιχεία επικοινωνίας: Refer to your product packaging or the DVDO webιστότοπο για τα πιο πρόσφατα στοιχεία επικοινωνίας.
