1. Introducció
The OREI BK-401 is an advanced 8K 4x1 HDMI 2.1 Switch designed to connect up to four HDMI source devices to a single HDMI display. This switcher supports high-resolution video up to 8K@60Hz and 4K@120Hz, ensuring optimal performance for modern entertainment systems and gaming consoles. It is compliant with HDMI 2.1 and HDCP 2.3/2.2/1.4 standards, and supports various advanced video features including HDR10+, HDR10, Dolby Vision, HLG, Variable Refresh Rate (VRR), Auto Low-Latency Mode (ALLM), and Fast VActive (FVA) function with a 48Gbps video bandwidth.
This manual provides detailed instructions for setting up, operating, and maintaining your OREI BK-401 HDMI Switch.
2. Contingut del paquet
Si us plau, verifiqueu que tots els articles estiguin inclosos al vostre paquet:
- 1x OREI BK-401 HDMI Switcher Unit
- 1x font d'alimentació de 5V/1A
- 1x control remot IR
- 1x Manual d'usuari (aquest document)
Note: HDMI cables are not included and must be purchased separately. For optimal performance with resolutions like 8K@60Hz or 4K@120Hz, ensure you use certified Ultra High Speed HDMI cables.
Figure 2.1: Package Contents. The image displays the BK-401 switch, its power adapter, the remote control, and a user manual icon, indicating what is included in the product package.
3. Producte acabatview
Figure 3.1: OREI BK-401 HDMI Switch and Remote Control. This image provides a general overview of the device and its included remote.
3.1 Tauler frontal
Figure 3.2: Front Panel of the BK-401 Switch. This image highlights the power button, LED indicators for inputs 1-4 and Auto mode, the IR receiver window, and the manual input select button.
- Botó d'encesa: Premeu per encendre o apagar la unitat.
- Input Indicators (1-4, AUTO): LEDs illuminate to show the currently selected HDMI input or if Auto-switching is active.
- Receptor IR: Receives signals from the included IR remote control. Ensure a clear line of sight.
- Botó INPUT: Press to manually cycle through the HDMI input sources.
3.2 Panell posterior
Figure 3.3: Rear Panel of the BK-401 Switch. This image shows the DC 5V power input port and the four HDMI input ports labeled INPUT 1 through INPUT 4.
- CC 5V: Power input port. Connect the included 5V/1A power adapter here.
- ENTRADA 1-4: HDMI input ports. Connect your HDMI source devices (e.g., PS5, Xbox, Blu-ray player) to these ports.
3.3 Side Panel (HDMI Output)
The HDMI output port is located on one of the side panels of the device.
- SORTIDA HDMI: Connect this port to your HDMI display (e.g., TV, projector, monitor).
3.4 comandament a distància IR
Figure 3.4: IR Remote Control. The remote features buttons for direct input selection (IN1, IN2, IN3, IN4) and a cycle button to switch between inputs sequentially.
- IN1, IN2, IN3, IN4 Buttons: Press to directly select the corresponding HDMI input source.
- Botó de cicle: Press to switch to the next available HDMI input sequentially.
4. Instruccions de configuració
Follow these steps to connect your OREI BK-401 HDMI Switch:
- Apagueu els dispositius: Ensure all HDMI source devices (e.g., gaming consoles, Blu-ray players) and your display (TV, monitor) are powered off before making any connections.
- Connectar fonts HDMI: Connect up to four HDMI source devices to the HDMI INPUT 1, INPUT 2, INPUT 3, and INPUT 4 ports on the rear panel of the BK-401 switch using high-quality HDMI cables.
- Connecta a la pantalla: Connect one end of an HDMI cable to the HDMI OUT port on the side of the BK-401 switch and the other end to an HDMI input port on your display.
- Connectar l'alimentació: Plug the included 5V/1A power adapter into the DC 5V port on the rear panel of the BK-401 switch, then plug the adapter into a power outlet. The power LED on the front panel should illuminate.
- Dispositius d'encesa: Power on your HDMI display, then power on your HDMI source devices.
Figure 4.1: Connection Diagram. This diagram illustrates connecting multiple HDMI input devices (Xbox, Apple TV, Blu-ray player) to the BK-401 switch, which then connects to a single HDMI output display.
For cable lengths exceeding 25 feet, OREI recommends using fiber optic HDMI cables to maintain signal integrity and performance, especially for 8K resolutions.
5. Instruccions de funcionament
The OREI BK-401 HDMI Switch offers both manual and automatic switching options.
5.1 Canvi manual
- Using the Front Panel Button: Press the "INPUT" button on the front panel of the BK-401 switch to cycle through the connected HDMI input sources (Input 1 → Input 2 → Input 3 → Input 4 → Input 1...). The corresponding LED indicator will light up.
- Using the IR Remote Control:
- Press the specific input button (IN1, IN2, IN3, or IN4) on the remote control to directly select the desired HDMI source.
- Alternatively, press the "Cycle" button on the remote to switch to the next active input.
5.2 Commutat automàtic
The BK-401 switch supports automatic input detection. When a new HDMI source device is powered on or connected, the switch will automatically detect the signal and switch to that input. If the currently active source is powered off, the switch will attempt to find the next active input.
Figure 5.1: Auto Switch Mode. This diagram shows how the switch automatically selects an input when a new source becomes active, sending the signal to the display.
The auto-switching feature may vary in responsiveness depending on the connected source devices and their power-on/off behavior.
6. Solució De Problemes
If you encounter issues with your OREI BK-401 HDMI Switch, please refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| No picture or distorted image on display. |
|
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| Sense àudio. |
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| El comandament a distància no funciona. |
|
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| Auto-switching is inconsistent. |
|
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7. Especificacions
| Característica | Detall |
|---|---|
| Model | BK-401 |
| Versió HDMI | HDMI 2.1 |
| Compliment HDCP | HDCP 2.3/2.2/1.4 |
| Ample de banda de vídeo | 48 Gbps |
| Resolució màxima | 8K@60Hz, 4K@120Hz, 1080p@240Hz |
| Profunditat de color | 8 bits, 10 bits, 12 bits |
| Suport HDR | HDR10+, HDR10, Dolby Vision, HLG |
| Funcions de joc avançades | VRR (Variable Refresh Rate), ALLM (Auto Low-Latency Mode), FVA (Fast VActive) |
| Ports d'entrada | 4 x HDMI tipus A |
| Ports de sortida | 1 x HDMI tipus A |
| Mètode de canvi | Manual (Button), IR Remote, Auto-switching |
| Font d'alimentació | DC 5V/1A |
| Dimensions del producte (L x A x A) | 4.75 x 2.5 x 0.5 polzades (12.07 x 6.35 x 1.27 cm) |
| Pes de l'article | 9.9 unces (280.66 grams) |
| Material de tancament | Heavy Duty Plastic |
| Temperatura de funcionament | De 0 °C a 40 °C (32 °F a 104 °F) |
| Temperatura d'emmagatzematge | -20 °C a 60 °C (-4 °F a 140 °F) |
Figure 7.1: Technical Specifications and Dimensions. This image visually represents the compact size and weight of the BK-401 switch, along with its key technical features.
8. Manteniment
To ensure the longevity and optimal performance of your OREI BK-401 HDMI Switch, follow these maintenance guidelines:
- Neteja: Feu servir un drap suau i sec per netejar l'exterior del dispositiu. No utilitzeu netejadors líquids ni aerosols, ja que poden fer malbé la unitat.
- Ventilació: Assegureu-vos que el dispositiu estigui col·locat en una zona ben ventilada per evitar el sobreescalfament. No bloquegeu cap obertura de ventilació.
- Medi ambient: Avoid exposing the switch to extreme temperatures, humidity, dust, or direct sunlight.
- Gestió de cables: Keep HDMI cables organized and free from kinks or excessive bending to prevent signal degradation.
- Desconnexió d'alimentació: Desconnecteu l'adaptador de corrent de la presa de corrent si no heu d'utilitzar el dispositiu durant un període prolongat.
9. Garantia i Suport
The OREI BK-401 HDMI Switch comes with a 1 any de garantia completa from the date of purchase. This warranty covers manufacturing defects and ensures that your product functions as intended under normal use.
OREI also provides Suport tècnic de per vida for this product. If you encounter any issues or have questions regarding the setup, operation, or troubleshooting of your device, please contact OREI customer support.
For warranty claims or technical assistance, please visit the official OREI weblloc web o consulteu la informació de contacte que s'inclou amb l'embalatge del producte.
