Read this user manual carefully before using the product. Pictures shown in this
manual are for reference only. Different models and specifications are subject to real
product.
This manual is only for operation instruction, please contact the local distributor for
maintenance assistance. The functions described in this version were updated till
September, 2019. In the constant effort to improve the product, we reserve the right to
make functions or parameters changes without notice or obligation. Please refer to the
dealers for the latest details.
FCC Statement
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. It has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a commercial
installation.
Operation of this equipment in a residential area is likely to cause interference, in
which case the user at their own expense will be required to take whatever measures
may be necessary to correct the interference.
Any changes or modifications not expressly approved by the manufacture would void
the user’s authority to operate the equipment.
4K 4x4 HDBaseT Matrix
SAFETY PRECAUTIONS
To ensure the best from the product, please read all instructions carefully before using
the device. Save this manual for further reference.
Unpack the equipment carefully and save the original box and packing material for
possible future shipment
Follow basic safety precautions to reduce the risk of fire, electrical shock and
injury to persons.
Do not dismantle the housing or modify the module. It may result in electrical
shock or burn.
Using supplies or parts not meeting the products’ specifications may cause
damage, deterioration or malfunction.
Refer all servicing to qualified service personnel.
To prevent fire or shock hazard, do not expose the unit to rain, moisture or install
this product near water.
Do not put any heavy items on the extension cable in case of extrusion.
Do not remove the housing of the device as opening or removing housing may
expose you to dangerous voltage or other hazards.
Install the device in a place with fine ventilation to avoid damage caused by
overheat.
Keep the module away from liquids.
Spillage into the housing may result in fire, electrical shock, or equipment damage.
If an object or liquid falls or spills on to the housing, unplug the module
immediately.
Do not twist or pull by force ends of the cable. It can cause malfunction.
Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to
the device before cleaning.
Unplug the power cord when left unused for a long period of time.
Information on disposal for scrapped devices: do not burn or mix with general
household waste, please treat them as normal electrical wastes.
10. Troubleshooting and Maintenance .......................................................................... 32
11. Customer Service ................................................................................................... 34
4K 4x4 HDBaseT Matrix
1. Product Introduction
Thanks for choosing this 4K 4x4 HDBaseT Matrix! It features 4 HDMI inputs, 1 HDMI
output with audio breakout and 3 HDBaseT outputs. The de-embedded audio can be
output from SPDIF and L/R connector. It supports video resolutions up to 4K@60Hz
4:4:4 and can transmit 4K video to distances up to 131 feet (40 meters) and 1080P
video to distances up to 229 feet (70 meters) over a single CATx cable. It supports
bidirectional IR extension and IR, RS232, and TCP/IP control options. It supports the
Power over Cable (PoC) feature, allowing the receivers to draw their power from the
matrix over the CATx cable. In addition, there is the smart built-in EDID setting can be
selected by the 4-pin DIP switch on the rear panel.
1.1 Features
Supports HDMI resolutions up to 4K@60Hz 4:4:4, including 1080P 3D video
Fully compliant with the HDMI 2.0 and HDCP 2.2 specifications
Can transmit 4K signals to distances up to 131 feet (40 meters) and 1080P signals to
distances up to 229 feet (70 meters) over a single CATx cable.
Features three HDBaseT outputs and includes three receivers.
Supports the 24V PoC feature, allowing the receivers to draw their power from the
matrix over the CATx cable.
Includes a local HDMI output with corresponding digital optical S/PDIF and stereo
L/R analog outputs.
Smart EDID management for various application and customized setting.
Controllable via RS232, IR and TCP/IP.
1
4K 4x4 HDBaseT Matrix
HDBaseT Matrix
1x User Manual
1.2 Package List
1x VLHDMIMAT4X431 4K 4x4 HDBaseT Matrix
2x Mounting Ears with 6 Screws
4x Plastic Cushions
1x IR Remote
4x IR Receivers
4x IR Emitters
1x RS232 Cable (3-pin to DB9)
1x 5-pin Terminal Block
1x Power Adaptor (24V DC 2.71A)
1x Power Cord
Note: Please contact your distributor immediately if any damage or defect in the
components is found.
2
4K 4x4 HDBaseT Matrix
Video
Video Input
(4) HDMI
Video Input Connector
(4) Type-A female HDMI
Video input Video Resolution
Up to 4K@60Hz 4:4:4
Video Output
(3) HDBaseT, (1) HDMI
Video Output Connector
(3) RJ45, (1) Type-A Female HDMI,
Video output Video Resolution
HDMI: Up to 4K@60Hz 4:4:4