HDMI Matrix User Manual

18Gbps 4x4 HDMI Matrix

VER 1.0

Thank you for purchasing this product

For optimum performance and safety, please read these instructions carefully
before connecting, operating or adjusting this product. Please keep this manual
for future reference.

Surge protection device recommended

This product contains sensitive electrical components that may be damaged
by electr-ical spikes, surges, electric shock, lighting strikes, etc. Use of surge
protection systems is highly recommended in order to protect and extend the
life of your equipment.

Table of Contents

1. Introduction...........................................................................................

2. Features.................................................................................................

3. Package Contents................................................................................

4. Specifications.......................................................................................

5. Operation Controls and Functions......................................................

5.1. Front Panel....................................................................................

5.2. Rear Panel....................................................................................

6. Remote Control.....................................................................................

7. Application Example............................................................................

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3
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4
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1. Introduction

The 4x4 HDMI Matrix supports the transmission of video signal (up to
4K2K@60Hz YCbCr 4:4:4) with multichannel digital audio from up to four
high definition sources to up to four HDMI outputs. Each output supports
downscaler functionality. It can display the same or different screen on four
displays (the user can choose the display screen for any signal source).
Also, the product has distribution mode and switching mode.

2. Features

☆ HDCP 2.2
☆ Up to 4K2K@60Hz with 24bit RGB/YCbCr 4:4:4
☆ HDR, HDR10, HDR10+, Dolby Vision passthrough
☆ Support LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio
☆ Support 4K -> 1080P Downscaler
☆ Support advanced EDID management
☆ Flexible control via panel or IR remote control

compliant

3. Package Contents

① 1× 4×4 HDMI Matrix
② 1× 12V/2.5A Power Adapter
③ 1× Matrix IR Remote Control
④ 1× User Manual
⑤ 2× Mounting Ears

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4. Specifications

Technical

HDCP Compliant HDCP 2.2 / 1.x

Video Bandwidth 594MHz / 18Gbps

Video Resolution
Color Space

Color Depth

HDMI Audio Formats

ESD Protection

Connection

Inputs

Outputs

Mechanical

Housing

Color

Dimensions

Weight

Power Supply

Power Consumption
Operating

Temperature
Storage Temperature

Relative Humidity 20~90% RH (non-condensing)

480i ~ 1080p 50/60Hz, 4Kx2K@24/30Hz, 4K2K@60Hz
RGB, YCbCr 4:4:4 / 4:2:2. YUV 4:2:0

8-bit, 10-bit, 12-bit (1080p@60Hz)
8-bit (

4K2K@60Hz YUV4:4:4

8-bit, 10-bit, 12-bit (

LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio

Human-body Model:
±8kV (Air-gap discharge) , ±4kV (Contact discharge)

4×HDMI Type A [19-pin female]
1×IR Receiver Window
1×Micro USB

4×HDMI Type A [19-pin female]

Metal Enclosure

Black

220mm(W)×205mm(D)×19mm(H)

535g
Input: AC100~240V 50/60Hz

Output: DC 12V/2.5A(US/EU standard,
CE/FCC/UL certified)

11.04W

0°C ~ 40°C / 32°F ~ 104°F

-20°C ~ 60°C / -4°F ~ 140°F

4K2K@60Hz

)

YCbCr 4:2:2 / 4:2:0)

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5. Operation Controls and Functions

5.1 Front Panel

1 2 3 4 5 6 7

No. Function Description

1

IR

2

Power LED

3

OUT 1

4

OUT 2

OUT 3

5

6

OUT 4

7

SERVICE

OUT 1 OUT 2 OUT 3 OU T 4

IN 4IN 1 IN 2 IN 3 IN 4IN 1 IN 2 IN 3 IN 4IN 1 IN 2 IN 3 IN 4IN 1 IN 2 IN 3

Name

IR receive window
The red LED illuminates when the device is working or on standby.
Button:

Short press to switch the input selected by OUT 1;
Long press for 3s to turn on/off the downscaler corresponding to OUT 1.
LED:
When switching to the corresponding input source, the
correspongding input LED illuminates green;
Otherwise, the LED will not light up.
Button:
Short press to switch the input selected by OUT 2;
Long press for 3s to turn on/off the downscaler corresponding to OUT 2.
LED:
When switching to the corresponding input source, the
correspongding input LED illuminates green;
Otherwise, the LED will not light up.

Button:
Short press to switch the input selected by OUT 3;
Long press for 3s to turn on/off the downscaler corresponding to OUT 3.
LED:
When switching to the corresponding input source, the
correspongding input LED illuminates green;
Otherwise, the LED will not light up.

Button:
Short press to switch the input selected by OUT 4;
Long press for 3s to turn on/off the downscaler corresponding to OUT 4.
LED:
When switching to the corresponding input source, the
correspongding input LED illuminates green;
Otherwise, the LED will not light up.

Connect to PC via Micro to USB cable for firemware upgrade.

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SERVICE

5.2 Rear Panel

1 2 3 4

INPUT

IN 2 IN 3 IN 4

IN 1 OUT 1 OUT 2 OUT 3

Name

No. Function Description

1

INPUT

2 OUTPUT

Connect to HDMI source device such as DVD player or PC.

Connect to HDMI display device such as TV or Projector.

OUTPUT

EDID SWITCH control.
0000 1080P, Stereo Audio 2.0
0001 1080P, Dolby/DTS 5.1
0010 1080P, HD Audio 7.1
0011 4K2K30_444, Stereo Audio 2.0
0100 4K2K30_444, Dolby/DTS 5.1
0101 4K2K30_444, HD Audio 7.1
0110 4K2K60_444, Stereo Audio 2.0 SDR

EDID

3

0111 4K2K60_444, Dolby/DTS 5.1 SDR
1000 4K2K60_444, HD Audio 7.1 SDR
1001 4K2K60_444, Stereo Audio 2.0 HDR
1010 4K2K60_444, Dolby/DTS 5.1 HDR
1011 4K2K60_444, HD Audio 7.1 HDR
1100 COPY OUTPUT 1
1101 COPY OUTPUT 2
1110 COPY OUTPUT 3
1111 COPY OUTPUT 4

4 DC 12V DC 12V power supply interface.

OUT 4

1

0

EDID

DC 12V

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6. Remote Control

① Power button: Press this button to power on the

1

Output1

1 2 3 4

SD

Output2

1 2 3 4

SD

Output3

1 2 3 4

SD

Output4

1 2 3 4

SD

HDMI M atrix R emote

device or put it into standby mode.

2

② 1/2/3/4: Press buttons 1~4 to select the required

3

source for Output1.

4

③

④ SD: Press this button to turn on / off the

downscaler function.

: Select the last or next input channel
among 1/2/3/4, to select the required
source for Output1.

The corresponding button function of Output2/
Output3/Output4 is the same with that of Output1.

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7. Application Example

Power Supply

PC

DVD

TV box

Camera

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TV

Projector

Displayer