KANEXPRO HDMX44-18G4 | P a g eTable of Contents1. Introduction ....................................................................................................................... 61.1 Introduction to HDMX44-18G ....................................................................................... 61.2 Features ................................................................................................................ 61.3 Package List ........................................................................................................... 72. Panel Description ............................................................................................................... 73. System Connection ............................................................................................................. 93.1 Usage Precautions ................................................................................................... 93.2 System Diagram ...................................................................................................... 93.3 Connection Procedure ............................................................................................. 103.4 System Applications…………………………………………………………………………………………..104. Panel Button Control.......................................................................................................... 114.1 I/O Connection Switching…………………………………………………………………………………….114.2 EDID Configuration…………………………………………………………………………………………...114.3 I/O Connection Inquiry……………………………………………………………………………………….125.IR Control ........................................................................................................................ 126. RS232 Control ................................................................................................................. 136.1 Installation/Uninstallation of RS232 Control Software…………………………………………………...136.2 Basic Settings………………………………………………………………………………………………..136.3 RS232 Communication Commands……………………………………………………………………….146.3.1 System Commands………………………………………………………………………………146.3.2 Lock/Unlock Commands…………………………………………………………………………156.3.3 Switching Commands ..................................................................................................... 156.3.4 Scene Commands .......................................................................................................... 166.3.5 HDCP Compliance .......................................................................................................... 166.3.6 EDID Configuration ......................................................................................................... 166.3.7 Enable/Disable Digital Audio ........................................................................................... 187. TCP/IP Control ................................................................................................................. 187.1 Control Modes .............................................................................................................................. 187.2 TCP/IP Communication Software Control ..................................................................................... 207.3 Web-Based GUI Control ............................................................................................................... 22