AVGear AVG-UHD4K-44 V2 User Manual
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AVGear AVG-UHD4K-44 V2 User Manual

4k 4x4 hdmi matrix switcher with 4 hdmi inputs, 4 hdmi outputs, 4 spdif audio outputs and 4 analogue audio outputs.
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AVG-UHD4K-44 V2
The AVG-UHD4K-44 V2 is a professional 4K 4x4
HDMI Matrix Switcher with 4 HDMI inputs, 4 HDMI
outputs, 4 SPDIF audio outputs and 4 analogue
audio outputs.
This unit is designed to switch HDMI 2.0 and
HDCP 2.2 compliant signals. It also features a
powerful EDID management to ensure reliable AV
distribution and routing.
Features
4Kx2K@60Hz 4:4:4 & 1080p 3D
signals
HDMI2.0 & HDCP2.2 compatible, also
backwards compatible with earlier
versions
Transmits 4Kx2K@60Hz 4:4:4 signal
up to 5m via HDMI ports
SPDIF and RCA ports for de-
embedded HDMI audio output
Variable level control for Analogue
outputs
Controllable via front touch panel, IR,
RS232, TCP/IP and web-based GUI
LCD screen shows real-time I/O
connection status
Convenient firmware upgrades
through Micro USB port
Easy installation with rack mounting
design

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Summary of Contents for AVGear AVG-UHD4K-44 V2

  • Page 1 5m via HDMI ports SPDIF and RCA ports for de-  embedded HDMI audio output The AVG-UHD4K-44 V2 is a professional 4K 4x4 Variable level control for Analogue  HDMI Matrix Switcher with 4 HDMI inputs, 4 HDMI...
  • Page 2 AVG-UHD4K-44 V2 PLEASE READ THIS PRODUCT MANUAL CAREFULLY BEFORE USING THIS PRODUCT. This manual is only for operation instruction only, and is not to be used in a maintenance capacity. The functions described in this version are current as at August 2017.
  • Page 3 AVG-UHD4K-44 V2 SAFETY OPERATION GUIDE In order to guarantee the reliable operation of the equipment and safety of the user, please abide by the following procedures in installation, use and maintenance: 1. The system must be earthed properly. Please do not use two blade plugs and ensure the AC power supply ranges from 100v to 240v and from 50Hz to 60Hz.
  • Page 4 AVG-UHD4K-44 V2 TABLE OF CONTENTS Introduction ......................1 Introduction to the AVG-UHD4K-44-V2 ............1.1 Features ...................... 1.2 What’s in the Box ..……………………………………………………………………2 Product Appearance of the AVG-UHD4K-44-V2 ............ 3 Front Panel ....................3.1 Rear Panel....................3.2 System Connection ....................4 Usage Precautions ..................

  • Page 5: Features

    1. Introduction 1.1.Introduction to the AVG-UHD4K-44 V2 The AVG-UHD4K-44 V2 is a professional 4K 4x4 HDMI Matrix Switcher with 4 HDMI inputs, 4 HDMI outputs, 4 RCA and 4 SPDIF audio outputs. It is designed to switch HDMI 2.0 and HDCP 2.2 compliant signals. It also features powerful EDID management to ensure reliable AV distribution and routing.
  • Page 6 AVG-UHD4K-44 V2 2. What’s in the Box  1 x AVG-UHD4K-44 V2 Matrix Switcher  2 x Mounting Ears (6 x Screws)  1 x RS232 Phoenix Plug  1 x IR Receiver  1 x IR Remote  1 x Power Adapter (DC 24V 1.25A) ...
  • Page 7 AVG-UHD4K-44 V2 3. Product Appearance of the AVG-UHD4K-44 V2 3.1 Front Panel EDID Vol+ INPUT CLEAR ENTER Vol- UHD4K-44 V2 No Name Description ① Firmware Micro USB port for updating firmware. ② LCD Screen Displays real-time operation status.  Illuminates green when powered on;...

  • Page 8: Rear Panel

    AVG-UHD4K-44 V2 3.2 Rear Panel Name Description ① INPUTS HDMI input ports, 4 in total, connect to HDMI sources. SPDIF: digital audio output ports for de-embedded HDMI audio, 4 in total. ② OUTPUTS RCA: stereo audio output ports for de-embedded HDMI audio, 4 in total.

  • Page 9: Connection Diagram

    AVG-UHD4K-44 V2 4. System Connection 4.1 Usage Precautions  System should be installed in a clean environment with temperature and humidity maintained to within equipment specifications.  All of the power switches, plugs, sockets and power cords should be insulated and safe.

  • Page 10: System Applications

    AVG-UHD4K-44 V2 4.4 System Applications Reliable performance for control and transmission makes the AVG-UHD4K-44 V2 ideal for use in residential, IT, signal monitoring, big screen displays, conference systems, television broadcast, education, banking and security institutions etc.

  • Page 11: I/O Connection Query

    AVG-UHD4K-44 V2 5. System Operation 5.1 I/O Connection Switching The front panel features four input and output selection buttons for switching the I/O connection. 1) To swicth one input to an output: Operation: “input” + “output” + “ENTER” Example: input 2 to output 4...

  • Page 12: Edid Management

    4 output resolutions. 5.3 EDID Management AVG-UHD4K-44 V2 features EDID management to maintain compatibility between all devices. It can be controlled via EDID learning and EDID programming. EDID Learning (from output)  One input port learns the EDID data of one output port Operation: Press “EDID”, “INPUTS”+“OUTPUTS”+“ENTER”.

  • Page 13: Ir Control

    RS232 control or Web-based GUI control 5.4 IR Control The AVG-UHD4K-44 V2 features a built-in IR receiver to receive IR signals from an IR remote for IR control. If the external IR receiver or other IR control device needs to be used, the IR IN port on rear panel can be connected.

  • Page 14: Rs232 Control

    AVG-UHD4K-44 V2 5.5 RS232 Control 5.5.1 Installation/Removal of RS232 Control Software  Installation Copy the control software file to the computer controlling the 4x4 HDMI Matrix Switcher.  Removal Delete all the control software files in corresponding file path. 5.5.2 Basic Settings Connect the 4x4 HDMI Matrix Switcher to the input devices and output devices.
  • Page 15 AVG-UHD4K-44 V2 5.5.3 RS232 Communication Commands 1) “[“, “]” in the commands are for easy recognition only and not necessary in real operations. Other symbols including “.”, “,”, “/”, “%”, “;”, “^”. are parts of the commands. 2) The feedback listed in the column “Feedback Example” is only for reference, feedbacks may vary according to different operations and firmware.
  • Page 16 AVG-UHD4K-44 V2 Switching Commands Command Function Feedback Example Switch the input channel [x] to all output [x]All. 01 To All. channels. (x=1~4) Switch all inputs to its corresponding output All#. All Through. channel respectively like 1->1, 2->2… All$. Switch off all the outputs.
  • Page 17 AVG-UHD4K-44 V2 HDCP Compliance Command Function Feedback Example HDCP management command. Y=O is for output; X=1~4 is the number of the port, if the /%[Y]/[X]:[Z]. X=ALL, it means all ports; /%O/ALL:0. Z is for HDCP compliant status, the value may be 1 (HDCP compliant) or 0 (not HDCP compliant).
  • Page 18 AVG-UHD4K-44 V2 Audio Settings Command Function Feedback Example Enable SPDIF and RCA audio output[x]. DigitAudio ON with [x]/ DigitAudioON[x]. x=1, 2, 3, 4, enable the group x.  ALL Outputs x=5, enable all ports.  Disable SPDIF and RCA audio output port x.

  • Page 19: Tcp/Ip Control

    Set the Subnet mask to 255.255.255.0 and no gateway IP address is required.  Control by PC(s) in LAN The AVG-UHD4K-44 V2 can be connected with a router to make up a LAN with the PC(s), this allows it to be able to be controlled in a LAN. When controlling in this manor, just make sure that the AVG-UHD4K-44 V2’s network subnet is the same as...
  • Page 20 AVG-UHD4K-44 V2 TCP/UDP software (or any other TCP/IP communication software) and create a connection, enter the IP address and port of AVG-UHD4K-44 V2 (default IP: 192.168.0.178, port:4001): Connect using TCP/UDP software 2) Enter commands in designated area to control HDMI Matrix Switcher, shown below: Enter your command here.
  • Page 21 AVG-UHD4K-44 V2 5.6.3 Control via GUI The AVG-UHD4K-44 V2 Matrix Switcher can also be controlled via a web-based GUI. It allows users to interact with the HDMI Matrix Switcher through graphical icons and visual indicators. Access GUI interface through any one of the following methods: 1) Access through web browser: Type the default IP 192.168.0.178 in the browser...
  • Page 22 AVG-UHD4K-44 V2 The matrix has an administrator and user mode. Administrator mode: User name: admin; Password: admin (default setting) User mode: User name: user; Password: user (default setting). Note: Log in as admin to access more configuration options than the user login.
  • Page 23 AVG-UHD4K-44 V2 5.6.3.2 Control Menu Click “Control” to enter the following GUI screen, it provides intuitive I/O connection switching. The button matrix displays every possible connection between every input and output, users can select the connections by clicking the corresponding button.
  • Page 24 AVG-UHD4K-44 V2 5.6.3.3 Analog Audio Control Click “Analog Volume” to enter the following control screen to set the audio outputs volume.
  • Page 25 AVG-UHD4K-44 V2 5.6.3.4 Configuration Properties Embedded EDID Click setting button to enter GUI configuration screen. EDID Copy Select “EDID Copy” to enter the following GUI screen:...
  • Page 26 AVG-UHD4K-44 V2 The EDID of the INPUT device can be obtained from the OUTPUT devices. Step1: Select one INPUT port Step2: Select one OUTPUT port which you want to copy its EDID. Step3: Click “Confirm” to save the setting or click “Cancel” to cancel operation.
  • Page 27 AVG-UHD4K-44 V2 Status-LCD At the top of the interface, click “Status” to enter the following interface to modify the name and mode of this machine, this will then be displayed on the front LCD screen. Status-Button Select “Button” to enter the GUI screen to modify the names of buttons.
  • Page 28 AVG-UHD4K-44 V2 Status-Scene Select “Scene” to enter the following GUI screen to modify the name of scenes. Network At the top of the interface, click the “Network” tab to enter the following GUI screen to Query and configure network settings including MAC address, IP address, subnet...
  • Page 29 In the above page, click on the Front Panel to enable or disable Front Panel control. 5.6.4 TCP/IP Configuration IP address, subnet mask and the Gateway address of AVG-UHD4K-44 V2 can be modified via GUI from the above description, but beyond that users can configure the IP port, including IP reset, password reset, and IP module firmware update using the Webserver.
  • Page 30 AVG-UHD4K-44 V2 5.6.5 GUI Update The GUI for the 4x4 HDMI Matrix Switcher supports updates via http://192.168.0.178:100. Type the username and password (the same as the GUI log-in settings, modified password will be available only after rebooting) to log in to the configuration interface.
  • Page 31 AVG-UHD4K-44 V2 6. Specifications Input Signal 4 HDMI Input Connector Female Type-A HDMI Output Signal 4 HDMI; 4 RCA stereo audio; 4 SPDIF digital audio Output Connector Female Type-A HDMI; COAX connector Control Signal 1 IR IN; 1 TCP/IP; 1 RS232 Control Connector 3.5mm mini jack;...
  • Page 32 AVG-UHD4K-44 V2 7. Panel Drawing INPUT EDID Vol+ CLEAR ENTER Vol- UHD4K-44 V2 436.5 mm...
  • Page 33 AVG-UHD4K-44 V2 8 Troubleshooting & Maintenance Problems Potential Causes Solutions The connection cables may not Check whether the cables are be connected correctly or may be connected correctly and in Color loss or no video faulty good working condition signal output...

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