AVGear AVG-UHD4K-88 V2 User Manual
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AVGear AVG-UHD4K-88 V2 User Manual

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AVG-UHD4K-88 V2
The AVG-UHD4K-88 V2 is a professional 4K
8x8 HDMI Matrix Switcher with 8 HDMI inputs,
8 HDMI outputs, 8 SPDIF audio outputs and 8
analogue audio outputs.
This unit is designed to switch HDMI 2.0 &
HDCP 2.2 compliant signals. It also features
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-88 V2

  • Page 1  up to 5m via HDMI ports  SPDIF and RCA ports for de- embedded HDMI audio output The AVG-UHD4K-88 V2 is a professional 4K Variable level control for Analogue  8x8 HDMI Matrix Switcher with 8 HDMI inputs, outputs 8 HDMI outputs, 8 SPDIF audio outputs and 8 analogue audio outputs.
  • Page 2 AVG-UHD4K-88 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-88 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: Table Of Contents

    AVG-UHD4K-88 V2 TABLE OF CONTENTS Introduction ......................1 Introduction to the AVG-UHD4K-88-V2 ............1.1 Features ....................... 1.2 What’s in the Box ..……………………………………………………………………2 Product Appearance of the AVG-UHD4K-88-V2............. 3 System Connection ....................4 Usage Precautions ..................4.1 Connection Diagram ..................4.2 Connection Procedure ..................

  • Page 5: Introduction

    1. Introduction 1.1.Introduction to the AVG-UHD4K-88 V2 The AVG-UHD4K-88 V2 is a professional 4K 8x8 HDMI Matrix Switcher with 8 HDMI inputs, 8 HDMI outputs, 8 RCA and SPDIF audio outputs. It is designed to switch HDMI 2.0 & HDCP 2.2 compliant signals. It also features powerful EDID management to ensure reliable AV distribution and routing.

  • Page 6: What's In The Box

    AVG-UHD4K-88 V2 2. What’s in the Box 1 x AVG-UHD4K-88 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 2.71A) ...

  • Page 7: Product Appearance Of The Avg-Uhd4K-88-V2

    AVG-UHD4K-88 V2 3. Product Appearance of the AVG-UHD4K-88 V2 Front Panel INPUT EDID Vol+ CLEAR ENTER Vol- UHD4K-88 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 AVG-UHD4K-88 V2 Rear Panel Name Description HDMI input ports, 8 in total, connect to HDMI ① INPUTS sources. HDMI output ports, 8 in total, connect to your HDMI ② OUTPUTS displays. SPDIF: digital audio output ports for de-embedded HDMI audio, 8 in total.

  • Page 9: System Connection

    AVG-UHD4K-88 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

     Plug a DC 12V power adapter to the power port of 4x4 HDMI Matrix Switcher. 4.4 System Applications Reliable performance for control and transmission makes the AVG-UHD4K-88 V2 ideal for use in residential, IT, signal monitoring, big screen displays, conference...

  • Page 11: System Operations

    AVG-UHD4K-88 V2 5. System Operations 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

    8 output resolutions. 5.3 EDID Management AVG-UHD4K-88 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 AVG-UHD4K-88 V2 EDID Programming The rear panel feature a 4-pin EDID DIP switch to manage EDID. The EDID data and its corresponding DIP switch status are shown in the below list. Status EDID 0000 Pass though (default) 0001 720P 2D Pass though CH...

  • Page 14: Ir Control

    AVG-UHD4K-88 V2 5.4 IR Control The AVG-UHD4K-88 V2 features a built-in IR receiver to receive IR signals from IR remote for IR control. If the external IR receiver or other IR control device need to be used, the IR IN port on rear panel can be connected.

  • Page 15: Rs232 Control

    AVG-UHD4K-88 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 8x8 HDMI Matrix Switcher.  Removal Delete all the control software files in corresponding file path. 5.5.2 Basic Settings Connect the 8x8 HDMI Matrix Switcher to the input devices and output devices.

  • Page 16: Rs232 Communication Commands

    AVG-UHD4K-88 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 17 AVG-UHD4K-88 V2 Switching Commands Command Function Feedback Example Switch the input channel [x] to all output channels. [x]All. 02 To All. (x=1~8) Switch all inputs to its corresponding output All#. All Through. channel respectively like 1->1, 2->2… All$. Switch off all the outputs.
  • Page 18 AVG-UHD4K-88 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 X=ALL, it /%[Y]/[X]:[Z]. /%O/ALL:0. means all ports; Z is for HDCP compliant status, the value may be 1 (HDCP compliant) or 0 (not HDCP compliant).
  • Page 19 AVG-UHD4K-88 V2 Audio Setting Command Function Feedback Example Enable SPDIF and RCA audio output [x]. DigitAudio ON with [x]/ DigitAudioON[x].  x=1~8, enable the group x. ALL Outputs  x=9, enable all ports. Disable SPDIF and RCA audio output port [x].

  • Page 20: Tcp/Ip Control

    Control by PC(s) in LAN  The AVG-UHD4K-88 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-88 V2’s network subnet is the same as the routers.
  • Page 21 AVG-UHD4K-88 V2 5.6.2 Control via TCP/IP communication software 1) Connect a computer with TCP/UDP software to the AVG-UHD4K-88 V2. Open the TCP/UDP software (or any other TCP/IP communication software) and create a connection, enter the IP address and port of AVG-UHD4K-88 V2 (default IP: 192.168.0.178, port:4001):...

  • Page 22: Control Via Gui

    AVG-UHD4K-88 V2 5.6.3 Control Via GUI The AVG-UHD4K-88 V2 Matrix Switcher can also be controlled via a web-based GUI. It allows users to interact with the 8x8 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 23: Scene Menu

    AVG-UHD4K-88 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 24: Control Menu

    AVG-UHD4K-88 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 25: Analog Audio Control

    AVG-UHD4K-88 V2 5.6.3.3 Analog Audio Control Click “Analog Volume” to enter the following control screen to set the audio outputs volume.

  • Page 26: Configuration Properties

    AVG-UHD4K-88 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 27 AVG-UHD4K-88 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 28 AVG-UHD4K-88 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 29 AVG-UHD4K-88 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 30: Tcp/Ip Configuration

    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-88 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 31: Gui Update

    AVG-UHD4K-88 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 32: Specifications

    AVG-UHD4K-88 V2 6. Specifications Input Signal 8 HDMI Input Connector Female Type-A HDMI Output Signal 8 HDMI; 8 SPDIF 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; female RJ45; 3-pin phoenix plug Video Signal HDMI2.0 &...

  • Page 33: Panel Drawing

    AVG-UHD4K-88 V2 7. Panel Drawing 437 mm INPUT EDID Vol+ CLEAR ENTER Vol- UHD4K-88 V2...

  • Page 34: Troubleshooting & Maintenance

    AVG-UHD4K-88 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...

Table of Contents