Lightware MMX8x4-HT Series User Manual page 6

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8.9.1. Protocol Setting ............................................................................ 120
8.9.2. BAUD Rate Setting ........................................................................ 120
8.9.3. Operation Mode Setting ............................................................... 120
8.9.4. Command Injection Mode ........................................................... 120
8.9.5. Query the RS-232 Command Injection Port Number ................. 121
8.10. Serial Port Messaging ...........................................................121
8.10.1. Sending a Message (ASCII-format) via RS-232 ........................ 121
8.10.2. Sending a Text (ASCII-format) via RS-232 ................................ 121
8.10.3. Sending a Binary Message (HEX-format) via RS-232 .............. 121
8.10.4. Using Hexadecimal Codes ......................................................... 121
8.11. IR Port Configuration ...........................................................121
8.11.1. Enable the IR Port ....................................................................... 121
8.11.2. Query the IR Command Injection Port Number ........................ 122
8.12. IR Port Messaging ..................................................................122
8.12.1. Sending Pronto Hex Codes in Little-endian Format via IR Port 122
8.12.2. Sending Pronto Hex Codes in Big-endian Format via IR Port .. 122
8.13. Relay Port Configuration .....................................................123
8.13.1. Set Relay Connection Status ..................................................... 123
8.14. GPIO Port Settings ................................................................123
8.14.1. Set the Direction of a GPIO Pin .................................................. 123
8.14.2. Set the Output Level of a GPIO Pin ............................................ 123
8.14.3. Toggle the Level of a GPIO Pin .................................................. 123
8.15. USB Port Settings .................................................................123
8.15.1. USB Host Select ......................................................................... 123
8.15.2. Power Switch Delay .................................................................... 124
8.15.3. Host 5V Sense ............................................................................ 124
8.15.4. Device 5V Enable ........................................................................ 124
8.15.5. Query the 5V Overcurrent status of the Device ........................ 124
8.16. Ethernet Configuration ........................................................125
8.16.1. Query the Current IP Address .................................................... 125
8.16.2. Query the Current DHCP Status ................................................. 125
8.16.3. Set a Dynamic IP Address.......................................................... 125
8.16.4. Set a Static IP Address .............................................................. 125
8.16.5. Change the Subnet Mask (Static) ............................................. 125
8.16.6. Change the Gateway Address (Static) ...................................... 125
8.16.7. Apply Network Settings.............................................................. 125
8.17. Ethernet Message Sending ....................................................126
8.17.1. Sending Message via TCP Port ................................................. 126
8.17.2. UDP Message Sending via Ethernet .......................................... 126
8.18. System Monitoring Commands ..............................................127
8.18.1. Query Video Signal Presence .................................................... 127
8.18.2. Query Connected Device (or Cable) .......................................... 127
MMX8x4-HT series - User's Manual
8.18.3. Query Embedded Audio ............................................................. 127
8.18.4. Hotplug Detect ............................................................................ 128
8.18.5. Query Audio Indicators ............................................................... 128
8.18.6. Remote ....................................................................................... 129
8.19. LW3 Quick Summary ...............................................................130
9. FIRMWARE UPGRADE ....................................................................135
9.1. Introduction ............................................................................136
9.2. Preparation .............................................................................136
9.2.1. About the Firmware Package (LFP2 File) ................................... 136
9.3. Backward Compatibility ..........................................................136
9.4. Running the Software .............................................................136
9.5. The Upgrading Steps ................................................................138
9.6. If the Upgrade is not successful .............................................139
10. TROUBLESHOOTING ....................................................................140
10.1. Use Case Studies ....................................................................141
10.2. How to Speed Up the Troubleshooting Process? ..................143
11. TECHNOLOGIES ............................................................................144
11.1. EDID Management ...................................................................145
11.1.1. Understanding the EDID ............................................................. 145
11.1.2. Advanced EDID Management .................................................... 145
11.2. HDCP Management .................................................................146
11.2.1. Protected and Unprotected Content ......................................... 146
11.2.2. Disable Unnecessary Encryption ............................................... 146
11.3. Pixel Accurate Reclocking ...................................................147
12. APPENDIX ......................................................................................148
12.1. Specification ..........................................................................149
12.2. Mechanical Drawings ............................................................151
12.3. Maximum Extension Distances ...............................................151
12.4. Factory Default Settings ......................................................152
12.6. Content of Backup File ..........................................................153
12.7. Flowchart of Autoselect Modes ...........................................154
12.8. Port Numbering ......................................................................154
12.8.1. MMX8x4-HT400MC .................................................................... 154
12.8.2. MMX8x8-HDMI-4K-A ................................................................. 155
12.8.3. MMX8x8-HDMI-4K-A-USB20 ...................................................... 155
12.8.4. MMX8x4-HT420M ...................................................................... 156
12.9. Conditions in the Wizard Tab of the Event Manager ............157
12.10. Actions in the Wizard Tab of the Event Manager ...............157
12.11. Hashtag Keyword List .........................................................159
12.12. Firmware Release Notes ......................................................160
12.13. Factory EDID List .................................................................161
12.14. Audio Cable Wiring Guide .....................................................162
12.15. Further Information ............................................................163
Applied firmware package: v1.2.2b5 | LDC software: v2.2.1
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