LENKENG LKV600H 4K60Hz Type-C to HDMI Extender User Manual

LENKENG LKV600H 4K60Hz Type-C to HDMI Extender

Introduction

Featuring a Type-C transmitter and an HDMI receiver, this product achieves zero latency transmission via CAT6/6A/7 network cable of UHD audio and video signals. It supports 4K@60Hz Type-C video signal transmission up to 60 meters and 30 meters for 4K@120/144Hz. A variety of applications can be achieved with this kit, such as education, training, conferences, etc.

Important Safety Notice

1. Do not mix up the transmitter and the receiver before installation.
2. Keep the installation environment dry and ventilated.

Features

1. Zero latency transmission
2. Support up to 4K@60/120/144Hz resolution, backward compatible
3. Compatible with Cat6/6A/7network cable, transmission distance up to 60 meters for 4K@60Hz signal and 30 meters for 4K@120/144Hz signal
4. Support HDR10
5. Support EDID passthrough and auto downscaling
6. Support Type-C input and HDMI output
7. The transmitter can take power from the source signal device through the Type-C port
8. Compact design, plug and play

Package Contents

Installation Requirements

1. Type-C source device like smartphone, tablet, PC, etc. with Type-C port.
2. HDMI display device like TV, projector, LED screen, etc. with HDMI port.
3. UTP/STP CAT6/6A/7 cable, follow standard IEEE-568B.

Panel Description

Transmitter

Receiver

Installation and Connection

1. How to make a network cable, follow the standard of IEEE-568B:
2. Connection
3. Connection instruction
4. Signal sources are connected through the Type-C port of the transmitter, and displays are connected via the HDMI port of the receiver.
5. The transmitter and receiver are connected by CAT6/6A/7 network cable.
6. Using the micro USB cable to power on the receiver, the product is ready to use.

Q&A

• Q: No image is displayed when the signal source is a smartphone?
  A:

1. When the output mode of the signal source is Phone Mode or Screen Mirror Mode and the display device supports 4K@120/144Hz, make sure the network cable is less than or equal to 30 meters.
2. If the length of the network cable is more than 30 meters, please set the output mode of the signal source to Desktop Mode or Samsung Dex.

• Q: How do I fix black screen or screen flickering?
  A:

1. It is recommended to replace the network cable with better quality or reduce the length of the network cable.
2. If it still doesn’t work, try to reduce the output resolution of the signal source.

• Q: There is no output on screen when all connections are correct?
  A:

1. Check whether the network cable meets the requirements and complies with the IEEE-568B standard.
2. Check whether the RX power cable is firmly connected.
3. Check whether the signal source has a signal output.
4. Check whether the display device is set to the correct input.

Specification

1680×1050, 1920×1080, 1920×1200,

720p@50/60Hz, 1080i@50/60Hz,

1080p@24/25/30/50/60/120/144Hz,

3840×2160@24/25/30/50/60/120/144Hz,

4096×2160@24/25/30/50/60/120/144Hz

TMDS signal| 0.7~1.2Vp-p (TMDS)
DDC signal| 5Vp-p (TTL)
Transmission distance| CAT6/6A/7| 4K@60Hz ≤ 60m

4K@120/144Hz ≤ 30m

Audio formats| PCM, DTS, Dolby
HDR10| Supported
HDMI 3D| Supported
EDID passthrough| Supported, auto downscaling
Operating environment| Working temperature| -20~55℃
Storage temperature| -30~60℃
Humidity| 0~90%RH (no condensation)
Physical properties| Material| ABS
Color| Black
Dimension| 71.5 (L) x 26.0 (W) x 15.0 (H) mm
Weight| TX: 17g RX: 17.5g

Disclaimer

The product name and brand name may be registered trademark of related manufactures. ™ and ® may be omitted on the user manual. The pictures in this user manual are just for reference. The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. We reserve the rights to make changes without further notice to a product or system described herein to improve reliability, function or design.

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