RGBLE MHD-44 User manual

Stock Code 873117 en.rgble.com 400-1661-021
18Gbps
4K2K@60Hz
4X4 HDMI MATRIX SWITCHER
MHD-44
User Manual
VER 1.0

Stock Code 873117 en.rgble.com 400-1661-021
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 electrical
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
2. Features............................................................................................... 2
3. Package Contents................................................................................ 2
4. Specifications....................................................................................... 3
5. Operation Controls and Functions....................................................... 4
5.1. Front Panel.................................................................................. 4
5.2. Rear Panel................................................................................... 5
6. Remote Control.................................................................................... 6
7. Connection Diagram............................................................................. 6

Stock Code 873117 en.rgble.com 400-1661-021
4X4 HDMI MATRIX SWITCHER
4K2K@60Hz 18Gbps
1. Introduction
The RGBLE MHD-44 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 downscaling 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
1) HDCP 2.2 compliant
2) Up to 4K2K@60Hz with 24bit RGB/YCbCr 4:4:4
3) HDR, HDR10, HDR10+, Dolby Vision passthrough
4) Support LPCM 7.1CH, Dolby True HD, and DTS-HD Master Audio
5) Support 4K -> 1080P Downscaling
6) Support advanced EDID management
7) Flexible control via panel or IR remote control
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

Stock Code 873117 en.rgble.com 400-1661-021
4. Specifications
Technical
HDCP Compliant
HDCP 2.2 / 1.x
Video Bandwidth
594MHz / 18Gbps
Video Resolution
480i ~ 1080p 50/60Hz, 4Kx2K@24/30Hz, 4K2K@60Hz
Color Space
RGB, YCbCr 4:4:4 / 4:2:2. YUV 4:2:0
Color Depth
8-bit, 10-bit, 12-bit (1080p@60Hz)
8-bit (4K2K@60Hz YUV4:4:4)
8-bit, 10-bit, 12-bit (4K2K@60Hz YCbCr 4:2:2 / 4:2:0)
HDMI Audio Formats
LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio
ESD Protection
Human-body Model:
±8kV (Air-gap discharge) ,
±4kV (Contact discharge)
Connection
Inputs
4×HDMI Type A [19-pin female]
1×IR Receiver Window
1×Micro USB
Outputs
4×HDMI Type A [19-pin female]
General
Housing
Metal Enclosure
Color
Black
Dimensions
220mm(W)×205mm(D)×19mm(H)
Weight
535g
Power Supply
Input: AC100~240V 50/60Hz
Output: DC 12V/2.5A
(US/EU standard CE/FCC/3C certified)
Power Consumption
11.04W
Operating Temperature
0°C ~ 40°C / 32°F ~ 104°F
Storage Temperature
-20°C ~ 60°C / -4°F ~ 140°F
Relative Humidity
20~90% RH (non-condensing)

Stock Code 873117 en.rgble.com 400-1661-021
5. Operation Controls and Functions
5.1 Front Panel
No.
Name
Function Description
1
IR
IR receive window
2
Power LED
The red LED illuminates when the device is working or on standby.
3
OUT 1
Button:
Short press to switch the input selected by OUT 1;
Long press for 3s to turn on/off the downscaling corresponding to OUT1.
LED:
When switching to the corresponding input source, the corresponding
input LED illuminates green;
Otherwise, the LED will not light up.
4
OUT 2
Button:
Short press to switch the input selected by OUT 2;
Long press for 3s to turn on/off the downscaling corresponding to OUT2.
LED:
When switching to the corresponding input source, the corresponding
input LED illuminates green;
Otherwise, the LED will not light up.
5
OUT 3
Button:
Short press to switch the input selected by OUT 3;
Long press for 3s to turn on/off the downscaling corresponding to OUT3.
LED:
When switching to the corresponding input source, the corresponding
input LED illuminates green;
Otherwise, the LED will not light up.
6
OUT 4
Button:
Short press to switch the input selected by OUT 4;
Long press for 3s to turn on/off the downscaling corresponding to OUT4.
LED:
When switching to the corresponding input source, the corresponding
input LED illuminates green;
Otherwise, the LED will not light up.
7
SERVICE
Connect to PC via Micro to USB cable for firmware upgrade.

Stock Code 873117 en.rgble.com 400-1661-021
5.2 Rear Panel
No.
Name
Function Description
1
INPUT
Connect to HDMI source device such as DVD player or PC.
2
OUTPUT
Connect to HDMI display device such as TV or Projector.
3
EDID
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
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.

Stock Code 873117 en.rgble.com 400-1661-021
6. Remote Control
○
1 wer button: Press this button to power on the
device or put it into standby mode.
○
2 1/2/3/4: Press buttons 1~4 to select the required
source for Output1.
○
3 Select the last or next input channel among
1/2/3/4, to select the required source for Output1.
○
4 SD: Press this button to turn on / off the downscaling
function.
The corresponding button function of Output2/Output3/Output4
is the same with that of Output1.
7. Connection Diagram