• 1.Introduction
• 1.1.Description
• 1.2.Major Product Changes with MMU FW 2.0.2
• 1.3.Box Contents
• 1.4.Model Comparison
• 1.5.Features of the Device
• 1.6.Typical Application
• 2.Product Overview
• 2.1.Front View
• 2.2.Rear View
• 3.Front Panel Control
• 3.1.Status LEDs
• 3.2.RJ45 LEDs
• 3.3.Button Functionality
• 3.3.1.Function Button
• 3.3.2.Reset Button
• 3.4.Front Panel Display
• 4.Installation
• 4.1.Mounting Options
• 4.1.1.UD Mounting Plate F120
• 4.2.Electrical Connections
• 4.2.1.1GbE LAN
• 4.2.2.HDMI Input and Output Ports
• 4.2.3.USB-A Ports
• 4.2.4.USB-B Port
• 4.2.5.USB-C Ports
• 4.2.6.USB-C Cable Recommendation
• 4.2.7.SFP Slots
• 4.2.8.Analog Audio Ports
• 4.2.9.RS-232 Ports
• 4.2.10.DC 12V Connection
• 4.2.11.DC 24V Connection
• 4.3.Powering Options
• 4.3.1.Powering the Extender
• 4.3.2.Power Delivery over USB-C (charging)
• 4.4.Connecting Steps
• 5.Device Concept
• 5.1.Gemini Device Concept
• 5.2.Video Interface
• 5.2.1.Video Stream Transmission
• 5.2.2.No Signal Screen
• 5.2.3.Port Diagrams
• 5.3.Audio Interface
• 5.3.1.Analog Audio Input Interface (GVN-HDMI TX)
• 5.3.2.Analog Audio Output Interface (GVN-HDMI TX&RX)
• 5.3.3.Analog Audio Interface (GVN-HC TX)
• 5.3.4.USB Audio Interface (GVN Audio)
• 5.3.5.Dante AV-A®Audio Interface
• 5.4.USB Interface
• 5.4.1.USB-C Ports
• 5.4.2.USB HOST (USB-B) Port
• 5.5.RS-232 Interface
• 5.6.SFP Interface
• 5.7.Lightware Advanced Room Automation (LARA)
• 5.7.1.Opening the LARA interface
• 5.7.2.Running LARA
• 5.7.3.Downloading/Uploading a Configuration
• 5.7.4.Status Board
• 5.7.5.Touch Panel Support
• 5.8.Basic Network Security
• 5.8.1.HTTP/HTTPS
• 5.8.2.Basic Authentication
• 5.8.3.Encryption (HTTPS, WSS)
• 5.9.Further Built-in Features
• 5.9.1.GVN Matrix Database Backup and Restore
• 5.9.2.Advanced EDID Management
• 5.9.3.Seamless Switching
• 5.10.Software Control Modes
• 6.Software Control
• 6.1.Built-in Web
• 6.1.1.Snapshot View
• 6.1.2.Substream View
• 6.2.Install and Update the LDC
• 6.3.Running the LDC
• 6.4.Establishing the Connection
• 6.5.Video Stream Crosspoint
• 6.6.Video Source Port Properties (TX) Panel
• 6.6.1.Stream Information
• 6.6.2.Port Information
• 6.6.3.Device Information
• 6.7.Video Destination Port (RX) Properties Panel
• 6.7.1.Stream Information
• 6.7.2.Port Information
• 6.7.3.Device Information
• 6.8.Audio Source Port Properties (TX) Panel
• 6.8.1.Stream Information
• 6.8.2.Port Information
• 6.8.3.Device Information
• 6.9.Audio Destination Port Properties (RX) Panel
• 6.9.1.Stream Information
• 6.9.2.Port Information
• 6.9.3.Device Information
• 6.10.USB Source Port Properties (TX) Panel
• 6.10.1.Stream Information
• 6.10.2.Port Information
• 6.10.3.Device Information
• 6.11.USB Destination Port Properties (RX) Panel
• 6.11.1.Stream Information
• 6.11.2.Port Information
• 6.11.3.Device Information
• 6.12.Default Naming / Numbering Explanation
• 6.12.1.Source and Destination Numbering
• 6.12.2.Default Naming of the Devices and the Streams
• 6.13.EDID Management Menu
• 6.13.1.EDID Operations
• 6.14.Device Map
• 6.14.1.The Steps of Reordering
• 6.14.2.MMU Device Info
• 6.14.3.Device Map Settings
• 6.15.Control Menu
• 6.15.1.Ethernet Tab
• 6.15.2.RS-232 Tab
• 6.15.3.Serial Port Properties
• 6.15.4.Serial Port Device Properties
• 6.16.Settings Menu
• 6.16.1.Status
• 6.16.2.Network
• 6.16.3.Services
• 6.16.4.System
• 6.17.Advanced View
• 7.LW3 Programmer's Reference
• 7.1.Overview
• 7.2.Instructions for the Terminal Application Usage
• 7.3.Protocol Rules
• 7.3.1.LW3 Tree Structure and Command Structure (examples)
• 7.3.2.General Rules
• 7.3.3.Legend
• 7.3.4.Command Types
• 7.3.5.Prefix Summary
• 7.3.6.Error Messages
• 7.3.7.Escaping
• 7.3.8.Signature
• 7.3.9.Subscription
• 7.3.10.Notifications about the Changes of the Properties
• 7.4.System Commands - MMU
• 7.4.1.Querying the Product Name
• 7.4.2.Setting the Device Label
• 7.4.3.Querying the Serial Number
• 7.4.4.Querying the Package Version
• 7.4.5.Querying the Current Date and Time of the System
• 7.4.6.Setting the Date and Time Manually
• 7.4.7.Restarting the Device
• 7.4.8.Restoring the Factory Default Settings
• 7.4.9.Querying the Number of Discovered Devices
• 7.5.System Commands - Endpoints
• 7.5.1.Querying the Product Name
• 7.5.2.Setting the Device Label
• 7.5.3.Querying the Serial Number
• 7.5.4.Querying the MAC Address
• 7.5.5.Querying the Package Version
• 7.5.6.Querying the Discovery ID
• 7.5.7.Querying the Device Map ID
• 7.5.8.Adding a Device to the Device Map
• 7.5.9.Removing a Device from the Device Map
• 7.5.10.Restarting the Device
• 7.5.11.Restoring the Factory Default Settings
• 7.6.Video Crosspoint Settings
• 7.6.1.Command Legend
• 7.6.2.Switching the Video Stream to One Destination
• 7.6.3.Switching a Video Stream to All Destinations
• 7.6.4.Disconnecting the Stream from a Destination
• 7.6.5.Enabling/Disabling the Auto Select Within a Transmitter
• 7.6.6.Priority Setting for Video Auto Select Within a Transmitter
• 7.6.7.Manual Input Selection Within a Transmitter
• 7.7.Video Stream Settings
• 7.7.1.Querying the Signal Presence on a Stream
• 7.7.2.Querying the Active Resolution of the Signal
• 7.7.3.Querying the Total Resolution of the Signal
• 7.7.4.Querying the Refresh Rate of the Signal
• 7.7.5.Querying the Signal Type
• 7.7.6.Querying the Connection Status
• 7.8.No Signal Screen Settings
• 7.8.1.Changing the No Signal Screen
• 7.8.2.Enabling/Disabling the On-Screen Display (OSD)
• 7.8.3.Setting the Timeout for Signal Loss Activity
• 7.9.Audio Crosspoint Settings
• 7.9.1.Enabling/Disabling the Follow Policy
• 7.9.2.Switching the Audio Stream to One Destination
• 7.9.3.Switching an Audio Stream to All Destinations
• 7.9.4.Disconnecting the Stream from a Destination
• 7.9.5.Audio Input Selection Within a Single Endpoint
• 7.10.Analog Audio Port Settings
• 7.10.1.Setting the Volume in Percent
• 7.10.2.Stepping the Volume in Percent
• 7.10.3.Muting/Unmuting the Analog Audio Output Port
• 7.10.4.Setting the Direction of the Analog Audio Port (Transmitters)
• 7.11.USB Crosspoint Settings
• 7.11.1.Enabling/Disabling the Follow Policy
• 7.11.2.Switching the USB Device Side (RX) to a USB Host (TX)
• 7.11.3.Switching All USB Devices (RX) to a USB Host (TX)
• 7.11.4.Disconnecting the USB Device Side (RX) from a USB Host (TX)
• 7.11.5.Connecting a USB-C Port to the UAC
• 7.12.USB Port Settings
• 7.12.1.Enabling/Disabling the USB-A Ports
• 7.12.2.Enabling/Disabling the USB Audio Converter (UAC)
• 7.12.3.Enabling/Disabling the USB Ethernet Converter (UEC)
• 7.13.Network Configuration (Endpoint)
• 7.13.1.Querying the IP Address
• 7.13.2.Enabling/Disabling Static IP Address Setting
• 7.13.3.Setting a Static IP Address
• 7.13.4.Querying the Static Gateway Address
• 7.13.5.Setting the Static Gateway Address
• 7.13.6.Setting the Hostname
• 7.14.Network Configuration (MMU)
• 7.14.1.Querying the IP Address
• 7.14.2.Enabling/Disabling Static IP Address Setting
• 7.14.3.Setting a Static IP Address
• 7.14.4.Querying the Gateway Address
• 7.14.5.Setting the Gateway Address
• 7.14.6.Setting the Hostname
• 7.15.Network Security
• 7.15.1.Enabling/Disabling the HTTP Port
• 7.15.2.Enabling/Disabling Authentication on the HTTP Port
• 7.15.3.Enabling/Disabling the HTTPS Port
• 7.15.4.Enabling/Disabling Authentication on the HTTPS Port
• 7.15.5.Enabling/Disabling the LW3 Port
• 7.16.Serial Port Settings
• 7.16.1.Setting the BAUD Rate of the Port
• 7.16.2.Setting the Data Bits
• 7.16.3.Setting the Stop Bits
• 7.16.4.Setting the Parity
• 7.16.5.Setting the RS-232 Port Operation Mode
• 7.16.6.Enabling/Disabling the Transparent Operation Mode
• 7.16.7.Enabling/Disabling the Serial Over IP Functionality
• 7.17.EDID Management
• 7.17.1.Querying the Validity of a Dynamic EDID
• 7.17.2.Querying the Preferred Resolution of an EDID
• 7.17.3.Emulating an EDID to an Input Port
• 7.17.4.Emulating an EDID to All Input Ports
• 7.17.5.Copying an EDID to User Memory
• 7.17.6.Deleting an EDID from User Memory
• 7.17.7.Resetting the Emulated EDIDs
• 8.Firmware Update
• 8.1.Introduction
• 8.2.Preparation
• 8.2.1.About the Firmware Package (LFP2 File)
• 8.2.2.LDU2 Installation
• 8.3.Running the Software
• 8.4.Important – Before Updating
• 8.5.Updating Via GUI
• 9.Troubleshooting
• 9.1.Use Cases
• 9.2.How to Speed Up the Troubleshooting Process
• 10.Technologies
• 10.1.EDID Management
• 10.1.1.Understanding the EDID
• 10.1.2.Advanced EDID Management
• 10.2.HDCP Management
• 10.2.1.Protected and Unprotected Content
• 10.2.2.Disable Unnecessary Encryption
• 10.2.3.HDCP 2.2
• 11.Appendix
• 11.1.Specifications
• 11.2.Factory Default Settings
• 11.2.1.Endpoint Factory Default Settings
• 11.2.2.MMU Factory Default Settings
• 11.3.Factory EDID List
• 11.4.Contents of the Backup File
• 11.5.Video Latency
• 11.6.Version Compatibility
• 11.7.Scaling
• 11.8.Known Limitations
• 11.9.Cable Wiring Guide
• 11.9.1.Serial Ports
• 11.9.2.Audio Ports
• 11.10.Mechanical Drawings
• 11.11.Firmware Release Notes - MMU
• 11.12.Firmware Release Notes - Endpoints
• 11.13.Output Preview File
• 11.14.GVN MMU v2.0.2 FW Update Major Changes
• 11.15.Hashtag Keyword List
• 11.16.Further Document Information
• 11.17.Limited Warranty Statement