Lenkeng LKV314HDR-V2.0 1x4 HDMI Splitter User Manual
Important Safety Instructions
- Please pay attention to all the warnings and hints on this device.
- Do not expose this unit to rain, moisture, or liquid.
- Do not insert any objects into the device.
- Do not attempt to repair or open the enclosure without professional guidance to avoid electric shock.
- Ensure adequate ventilation openings to prevent product overheating damage.
- Shut off power and ensure the environment is safe before installation.
- Use DC5V only. Verify compatibility if using third-party DC adapters.
Introduction
The 1x4 HDMI splitter distributes one HDMI source to four HDMI displays simultaneously. It is applicable for devices such as STB, DVD, Media Player, Laptop, D-VHS, and other HD-Player devices. It is compatible with HDMI 3D and 4Kx2K resolutions.
Package Contents
- HDMI Splitter × 1
- DC5V/1A Power Adapter × 1
- User Manual × 1
Visual representation shows icons for the HDMI Splitter unit, a DC 5V/1A power adapter, and the user manual.
Installation Requirements
- Source: HDMI video source (e.g., DVD, PS3, STB, PC).
- Display: HDTV, projector, or other display with an HDMI port.
- HDMI Cable: HDMI 2.0 standard cable (capable of supporting 4Kx2K@60Hz).
Panel Description
The front panel features an HDMI INPUT port, four HDMI OUTPUT ports (labeled 1 to 4), a DC 5V power input port, an EDID DIAL SWITCH, four output status LEDs, and a power indicator LED.
Features
- Distributes 1 HDMI source to 4 HDMI displays.
- Supports Ultra HD resolution 4Kx2K@60Hz.
- Supports HDMI 3D.
- Supports YUV 4:4:4 color space.
- Supports HDR (High Dynamic Range).
- HDCP 2.2 compliant.
- Low power consumption.
- Automatically configures video resolution based on connected monitor capabilities, allowing simultaneous mixed 4K and 1080p display outputs.
- Plug and play functionality.
Installation and Connection
Connection
Diagram illustrates connecting an HDMI video source (e.g., DVD, PC) to the splitter's HDMI INPUT port using an HDMI cable. The splitter's four HDMI OUTPUT ports are then connected to display devices via HDMI cables. The diagram also shows the DC 5V power input.
Connection Instruction
- Connect the HDMI video source output port to the splitter's input port using an HDMI cable.
- Connect the splitter's output ports to HDMI displays using HDMI cables.
- Set the TV input to the correct HDMI channel.
- Power on the splitter; the power indicator will light up.
Operation
Before outputting HDMI signals, the splitter reads the EDID (Extended Display Identification Data) information from the connected TVs and sends it back to the HDMI source, allowing the source to determine the appropriate output mode.
Indicator LEDs show the working status.
The splitter has 16 built-in EDID modes selectable via a 4-position dial switch. The switch positions (0 or 1) correspond to specific EDID settings, including resolution, audio channels, HDR support, and EDID copy modes.
The EDID Dial Switch table lists 16 configurations based on 4 switches (SW1, SW2, SW3, SW4). Each configuration specifies video resolution (e.g., 4K@60Hz, 1080p@60Hz), audio channels (2CH, 7.1CH), HDR support, and special modes like 'Copy Once', 'MIX1', 'MIX2', 'MIX3'. 'Copy Once' reads EDID from the first connected output only. 'MIX1' selects the lowest audio and video format. 'MIX2' selects the highest audio format and downscales video. 'MIX3' selects the lowest audio format and downscales video.
Frequently Asked Questions (FAQ)
Q: No image output?
A: 1. Check the splitter's power supply; ensure the power light is on. 2. Verify that HDMI cables are connected securely. 3. Confirm the TV is set to the correct HDMI input channel. 4. When connecting with a PC or notebook via HDMI, ensure the output mode is set to 'mirror' or 'extend'.
Q: Display is unstable, shows splash screen, snowflakes, or audio is stuck?
A: 1. Check that all connections are good and correct. 2. Try connecting the HDMI source directly to the display. If the issue persists, change the source device. 3. Use a high-quality HDMI 2.0 cable for transmitting 4Kx2K@60Hz signals.
Q: Display cannot output 4Kx2K UHD image when all connections are correct?
A: 1. Ensure the input sources are outputting 4Kx2K@60Hz UHD signals. 2. Verify that the TV supports 4Kx2K@60Hz resolution. 3. Check if the HDMI cables comply with the HDMI 2.0 standard.
Q: Display cannot output HDR effect image when all connections are correct?
A: 1. Confirm that the input sources support HDR effects. 2. Verify that the TV supports HDR effect images.
Specifications
| Item | Specification |
|---|---|
| Input Ports | 1 x HDMI |
| Output Ports | 4 x HDMI |
| Power Indicator LED | 1 x LED |
| Signal Indicator LED | 4 x LED |
| HDMI Version | Compatible with HDMI 2.0, HDMI 1.4 |
| HDCP Version | Compatible with HDCP1.4, HDCP2.2 |
| Transmission Rate | 18Gbps |
| Frequency Range | 25MHz~594MHz |
| Video Format | Support 3D video and 4Kx2K@30/60Hz ultra HD video |
| Support Audio Format | Support standard audio and DSD (Direct Stream Digital) and HD(HBR) audio |
| HDMI Resolution | 480i/480p/576i/576p/720p/1080i/1080p/4Kx2K@24/25/30/60Hz |
| HDR | Support |
| EDID Management | Support smart EDID management, available to display different resolution monitors at the same time |
| Working Temperature | 0°C~60°C |
| Power Supply | DC5V/1A |
| Power Consumption | <3W |
| Dimension | 158mm(L)x80mm(W)x17mm(H) |
| Weight | 200g |
| Color | Black |
Disclaimer
The product name and brand name may be registered trademarks of related manufacturers. ™ and ® symbols may be omitted in this user manual. The images in this user manual are for reference only. The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. Lenkeng reserves the rights to make changes without further notice to the product or system described herein to improve reliability, function, or design.
