1. Introduktion
This manual provides detailed instructions for the avedio links 4x2 HDMI Matrix Switch. This device allows you to connect up to four HDMI source devices and distribute their signals to two HDMI displays simultaneously. It supports resolutions up to 4K@30Hz, HDCP 2.2, and offers audio extraction via SPDIF and 3.5mm ports. The matrix functionality enables flexible routing, allowing either display to show content from any input, or both displays to show the same content.
Image 1.1: The avedio links 4x2 HDMI Matrix Switch is suitable for various environments, including home theaters, offices, and conference rooms.
2. Pakkens indhold
Bekræft at alle varer er til stede i din pakke:
- 1 x avedio links 4x2 HDMI Matrix Switch
- 1 x 5V strømadapter
- 1 x IR fjernbetjening
- 1 x Brugermanual (dette dokument)
3. Produktdiagram
Familiarize yourself with the ports and controls on your avedio links 4x2 HDMI Matrix Switch:
Image 3.1: Front and rear panel layout with input/output connections.
Frontpanel:
- SPDIF-B / SPDIF-A: Optical audio output ports for Output B and Output A.
- L/R-B / L/R-A: 3.5mm stereo audio output ports for Output B and Output A.
- EDID: DIP switch for EDID management.
- IR: Infrarød modtager til fjernbetjening.
- Switch-B / Switch-A: Buttons to cycle through inputs for Output B and Output A respectively.
Bagside:
- DC 5V: Strømindgangsport.
- OUT-A / OUT-B: HDMI output ports for connecting to displays.
- IN-1 / IN-2 / IN-3 / IN-4: HDMI input ports for connecting source devices.
4. Opsætningsvejledning
Follow these steps to set up your HDMI Matrix Switch:
- Tilslut HDMI-kilder: Connect your HDMI source devices (e.g., Blu-ray player, game console, PC) to the HDMI IN 1-4 ports on the rear panel of the matrix switch using high-quality HDMI cables.
- Tilslut HDMI-skærme: Connect your HDMI displays (e.g., HDTV, projector) to the OUT-A and OUT-B ports on the rear panel using high-quality HDMI cables.
- Connect Audio Outputs (Optional): If you require separate audio output, connect your audio receiver, soundbar, or headphones to the SPDIF-A/B (optical) or L/R-A/B (3.5mm stereo) ports on the front panel.
- Tilslut strøm: Plug the included 5V power adapter into the DC 5V port on the rear panel, then plug the adapter into a power outlet. The device will power on automatically.
- Tænd enheder: Power on all connected HDMI source devices and displays.
The matrix switch will automatically detect the connected devices. You can now select inputs for each output using the front panel buttons or the remote control.
5. Betjeningsvejledning
The avedio links 4x2 HDMI Matrix Switch offers flexible control options:
5.1. Using the Front Panel Buttons
- Tryk på Switch-A button repeatedly to cycle through HDMI inputs (IN 1, IN 2, IN 3, IN 4) for Output A.
- Tryk på Switch-B button repeatedly to cycle through HDMI inputs (IN 1, IN 2, IN 3, IN 4) for Output B.
5.2. Using the IR Remote Control
The included IR remote control provides direct access to inputs for each output.
Image 5.1: Layout of the IR Remote Control.
- Trykke OUT A 1/2/3/4 to select the corresponding HDMI input for Output A.
- Trykke OUT B 1/2/3/4 to select the corresponding HDMI input for Output B.
5.3. Matrix and Splitter Modes
The device can operate in two primary modes:
- Matrix-tilstand: Allows Output A and Output B to display different HDMI inputs. For example, Output A shows IN1, and Output B shows IN3.
- Splittertilstand: Allows both Output A and Output B to display the same HDMI input. For example, both Output A and Output B show IN2.
Image 5.2: Visual representation of Splitter Mode and Matrix Mode.
6. EDID-indstillinger
The EDID (Extended Display Identification Data) DIP switch allows you to manage the audio and video capabilities reported to the source devices, ensuring compatibility and optimal performance with your displays and audio systems.
Image 6.1: EDID DIP switch location.
The DIP switch has four positions (1, 2, 3, 4). A downward position indicates '1' (ON), and an upward position indicates '0' (OFF).
Image 6.2: EDID Mode Configuration Table.
| DIP Switch Setting (1234) | Beskrivelse |
|---|---|
| 0000 | TV COPY (Automatic EDID from Output A) |
| 0001 | 1080p, 2-kanals lyd |
| 0010 | 1080p, Dolby/DTS 5.1 |
| 0011 | 1080p, HD Audio 7.1 |
| 0100 | 3D, 2CH Audio |
| 0101 | 3D, Dolby/DTS 5.1 |
| 0110 | 3D, HD-lyd 7.1 |
| 0111 | 4K30, 2CH Audio |
| 1000 | 4K30, Dolby/DTS 5.1 |
| 1001 | 4K30, HD Audio 7.1 |
| 1010 | 4K60 (4:2:0), 2CH Audio |
| 1011 | 4K60 (4:2:0), Dolby/DTS 5.1 |
| 1100 | 4K60 (4:2:0), HD Audio 7.1 |
| 1101 | 4K60, 2CH Audio |
| 1110 | 4K60, Dolby/DTS 5.1 |
| 1111 | 4K60, HD Audio 7.1 |
Note: When using the distribution mode (Splitter Mode) with mixed resolution displays (e.g., 4K and 1080p), set the EDID to "0000" (TV COPY) to allow the matrix to automatically match the resolution of the output device. This ensures both displays receive a compatible signal.
7. Fejlfinding
If you encounter issues with your avedio links 4x2 HDMI Matrix Switch, please refer to the following common solutions:
- Intet billede/signal:
- Ensure all HDMI cables are securely connected to both the source devices, the matrix switch, and the displays.
- Verify the power adapter is correctly connected and the matrix switch is powered on.
- Confirm that the correct input is selected for the respective output on the matrix switch.
- Prøv et andet HDMI-kabel.
- Adjust the EDID settings (refer to Section 6) to a compatible resolution and audio format for your displays.
- Flickering or Unstable Picture:
- Check HDMI cable quality and length. Longer or lower-quality cables can cause signal degradation.
- Ensure the EDID setting is appropriate for your display's capabilities.
- Try connecting the source directly to the display to rule out source or display issues.
- Ingen lyd eller forkert lydformat:
- Verify that your audio system is correctly connected to the SPDIF or 3.5mm audio output ports.
- Check the EDID settings (refer to Section 6) to ensure the desired audio format (e.g., 2CH, 5.1, 7.1) is selected.
- Ensure the audio output on your source device is configured correctly.
- Fjernbetjeningen virker ikke:
- Ensure there are no obstructions between the remote and the IR receiver on the matrix switch.
- Kontrollér og udskift fjernbetjeningens batteri om nødvendigt.
Hvis problemerne fortsætter efter at have forsøgt disse løsninger, bedes du kontakte kundesupport.
8. Specifikationer
| Feature | Beskrivelse |
|---|---|
| Modelnummer | 4x2 HDMI Matrix (4K@60Hz) |
| HDMI version | HDMI 1.4b (Supports HDCP 2.2) |
| Max opløsning | 4K@30Hz (12bit Deep Color), 2K@144Hz |
| Audio Support | DTS-HD/DTS/Dolby-AC3/DSD, 2CH, 5.1CH, 7.1CH |
| Lydudgang | 2 x SPDIF (Optical), 2 x 3.5mm L/R Stereo |
| EDID Management | Settable via DIP switches |
| Kontrollere | Front panel buttons, IR Remote Control |
| Strømforsyning | DC 5V |
| Produktdimensioner | 6 x 8.2 x 1 tommer |
| Varens vægt | 2.77 pund |
9. Vedligeholdelse
To ensure the longevity and optimal performance of your avedio links 4x2 HDMI Matrix Switch, follow these maintenance guidelines:
- Rensning: Brug en blød, tør klud til at rengøre enhedens yderside. Undgå at bruge flydende rengøringsmidler eller slibende materialer.
- Miljø: Keep the device in a cool, dry place away from direct sunlight, heat sources, and excessive moisture. Ensure adequate ventilation around the unit.
- Håndtering: Håndter enheden forsigtigt. Undgå at tabe den eller udsætte den for hårde stød.
- Magt: Frakobl strømadapteren, hvis enheden ikke skal bruges i længere tid.
10. Garanti og support
For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. avedio links is committed to providing quality products and customer satisfaction.
For technical support or any questions regarding your avedio links 4x2 HDMI Matrix Switch, please contact us via email:
E-mail: linkscs01@foxmail.com
We will endeavor to resolve any issues promptly.
