infobit iMatrix H44A Manuel utilisateur
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iMatrix
4x4 HDMI 2.0 18Gbps Matrix Switcher with Audio
User Manual V1.0
Model: iMatrix H44A
INFOBIT AV www.infobitav.com info@infobitav.com
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. Surge protection is
highly recommended in order to protect and extend the life of your equipment.
Table of Contents
1. Introduction ...................................................................................................... 3
2. Features ............................................................................................................ 3
3. Package Contents .............................................................................................. 4
4. Specifications .................................................................................................... 4
5. Operation Controls and Functions...................................................................... 6
5.1 Front Panel................................................................................................ 6
5.2 Rear Panel................................................................................................. 6
5.3 Connecting to the Switcher........................................................................ 7
5.4 Using the Switcher .................................................................................... 7
6. IR Remote.......................................................................................................... 8
7. Using the Bulit-In Web GUI Interface.................................................................. 9
8. API control command ...................................................................................... 18
9. Application Example ........................................................................................ 24
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1. Introduction
This high-performance HDMI Matrix Switcher can switch any of these four
HDMI 2.0 sources to four HDMI 2.0 displays. Each input and output support
up to 4K60 444 resolution and HDCP 2.2. The outputs can be individually
scaled for 1080p. De-embedded audio as analog L/R and coaxial is available
for both outputs. The ARC function can return display device audio to coaxial
port output only. Advanced EDID management is supported. With its 18Gbps
bandwidth and the additional features with latest HDMI standards. This switcher
can be controlled from the front panel, RS-232, IR remote, or TCP/IP.
2. Features
☆ HDMI 2.0, HDCP 2.2 / HDCP 1.4 and DVI 1.0 compliant
☆ Four 18G HDMI 2.0 video inputs support up to 4K60 444 resolution
☆ Four 18G HDMI 2.0 video outputs support up to 4K60 444 resolution
☆ Four outputs can be individually scaled for 4K→1080p
☆ De-embedded audio to analog L/R and Coaxial ports output
☆ ARC audio return to the coaxial ports output only
☆ Built-in Web GUI for TCP/IP control
☆ Advanced EDID management supported
☆ Four methods of control: Front panel, RS-232, IR remote and TCP/IP
☆ Compact design for easy and flexible installation
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3. Package Contents
Qty
Item
1
4×4 HDMI 2.0 18Gbps Matrix Switcher
1
12V/2.5A Locking Power Adapter
1
IR Remote
2
Mounting Ears
1
38KHz IR Receiver Cable (1.5 meters)
1
3-pin Phoenix Connector
1
User Manual
4. Specifications
Technical
HDMI Compliance
HDMI 2.0
HDCP Compliance
HDCP 2.2 and HDCP 1.4
Video Bandwidth
18 Gbps
Video Resolution
4K2K 50/60Hz 4:4:4
4K2K 50/60Hz 4:2:0
4K2K 30Hz 4:4:4
1080p, 1080i, 720p, 720i, 480p, 480i
All HDMI 3D TV formats
All PC resolutions including 1920 x 1200
Output Scaling
4K to 1080p
3D Support
Yes
Color Space
RGB, YCbCr4:4:4,YCbCr4:2:2, YCbCr 4:2:0
Color Depth
8-bit, 10-bit, 12-bit [1080P, 4K30Hz, 4K60Hz (YCbCr 4:2:0)]
8-bit [4K60Hz (YCbCr 4:4:4)]
HDMI Audio Formats
PCM2.0/5.1/7.1CH, Dolby Digital/Plus/EX, Dolby True HD,
DTS, DTS-EX,DTS-96/24, DTS High Res, DTS-HD Master
Audio, DSD
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Coaxial Audio Formats
PCM2.0, Dolby Digital / Plus, DTS 2.0/5.1
L/R Audio Formats
PCM2.0CH
HDR Support
HDR10, HDR10+. Dolby Vision, HLG
ESD Protection
Human-body Model: ±8kV (Air-gap discharge),
±4kV (Contact discharge)
Connections
Input Ports
4×HDMI Type A [19-pin female]
Output Ports
4×HDMI Type A [19-pin female]
4×L/R audio out [3.5mm Stereo Mini-jack]
4×COAX audio out [RCA]
Control ports
1x TCP/IP [RJ45]
1x RS-232[3-pin phoenix connector]
1x IR EXT [3.5mm Stereo Mini-jack]
Mechanical
Housing
Metal Enclosure
Color
Black
Dimensions
220mm (W)×105mm (D)×44mm (H)
Weight
792g
Power Supply
Input: AC100~240V 50/60Hz
Output: DC12V/2.5A (Locking connector)
Power Consumption
10W (max), 1.56W (Standby)
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)
Resolution /
Cable Length
4K60 -
Feet / Meters
4K30 -
Feet / Meters
1080P60 -
Feet / Meters
HDMI IN / OUT
10ft / 3M
30ft / 10M
42ft / 15M
The use of “Premium High Speed HDMI” cable is highly recommended.
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5. Operation Controls and Functions
5.1 Front Panel
Name
Function description
IR Sensor
IR input for remote control of the switcher.
POWER LED
Red LED indicates that the unit is powered.
OUT 1 / OUT 2 /
OUT 3 / OUT 4
Button
Press to select the desired input.
IN 1 IN2 / IN3 / IN4
LED
Green LED indicates when the input is selected for
respective output.
5.2 Rear Panel
Name
Function description
TCP/IP (RJ45)
Control port for TCP/IP control or accessing the built-in
Web GUI.
RS-232
3-pin pluggable connector for RS-232 control of the Switcher.
IR EXT
IR eye input for IR control of the Switcher.
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Coaxial Audio OUT
1 / OUT 2 / OUT 3 /
OUT 4
RCA connector for coaxial audio output from HDMI OUT 1
/ OUT 2 / OUT 3 / OUT 4.
L/R Audio OUT 1
/ OUT 2 / OUT 3 /
OUT 4
3.5mm Mini-jack connector for stereo audio output from
HDMI OUT 1 / OUT 2 / OUT 3 / OUT 4.
Earthing Point
Screw terminal for earthing the Switcher.
HDMI Input 1 to 4
HDMI Source inputs 1 to 4.
HDMI Output 1 to
4
HDMI outputs for displays 1 to 4.
DC 12V IN
DC 12V input for 12V 2.5A PSU.
5.3 Connecting to the Switcher
1. Connect the desired HDMI input sources.
2. Connect the desired HDMI display devices.
3. Connect any CONTROL inputs that may be required: TCP/IP, RS-232 or IR IN.
4. Connect any audio devices to either the Coaxial or L/R outputs.
5. Connect the 12V DC PSU.
5.4 Using the Switcher
5.4.1 Power LED and Standby Mode
The Power LED provides the following indications:
Color
Description
Red
The Switcher is active and fully controllable
Off
The Switcher is in standby mode, this state can
be changed by using API commands or IR
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Remote, or from the Web GUI interface.
5.4.2 Selecting Inputs
Manual Selection of the inputs is done by briefly pressing the OUT 1 / OUT
2 / OUT 3 / OUT 4 button repeatedly for that channel until the desired input
is selected.
6. IR Remote
Power on the Switcher or set it to standby mode.
Output 1 (Output 2 / 3 / 4)
1/2/3/4
Select the desired input source to Output 1 port output, the
corresponding green LED on the front panel illuminates.
SD
Switch downscale or bypass mode to the Output
1 port output.
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Select the last or next the desired input source to Output 1 port
output, the corresponding green LED on the front panelilluminates.
7. Using the Bulit-In Web GUI Interface
The Switcher has a built-in Web interface to provide a means of controlling
or configuring various settings. There are six pages available, each of
which will be outlined in detail in the following sections:
The six pages are:
1. Status – Display information about the firmware and IP setting.
2. Video – Switch the desired input source to output and set the preset.
3. Input – Display information about the input signal and EDID setting.
4. Output – Display information about the output signal and scaler option.
5. Network – Allow basic network setting management and login options.
6. System – Panel lock, beep, serial baudrate setting and firmware update.
Note these six pages are only accessible in Admin mode, when User mode
is used only the Status and Video pages are available.
To access the Web interface, enter the IP address of the switcher into the
address bar of any web brower. The default IP address is 192.168.1.100.
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Please see the following operation method.
Note that if the IP address of the switcher is not know, use the RS-232
command given in the Network Setting section “r ip addr!” to discover the
current IP address or set the switcher to factory default status and IP address
restores to default 192.168.1.100.
Step 1: The TCP/IP port on the rear panel is directly connected a PC with an
UTP cable.
Step 2: Set your PC IP address to the same network segment with Switcher,
for instance set PC IP address to 192.168.1.200 and Subnet mask to
255.255.255.0.
Step 3: Enter the Switcher’s IP address into your brower on the PC to enter
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