4x4 HDMI 2.0 Matrix with Audio Matrix/ Downscaling/ AOC Supported
9.1 Installation/uninstallation of RS232 Control Software ...................................... 22
9.2 Basic Settings ................................................................................................... 22
9.3 RS232 Communication Commands ................................................................. 23
9.3.1 System Commands ................................................................................ 23
9.3.2 Control Management .............................................................................. 23
9.3.3 Query Commands .................................................................................. 24
9.3.4 Lock/unlock Commands ......................................................................... 27
9.3.5 Audio Commands ................................................................................... 27
9.3.6 HDCP Compliance ................................................................................. 28
9.3.7 EDID Management ................................................................................. 29
9.3.8 CEC Control ........................................................................................... 31
10. Firmware Upgrade ................................................................................................... 34
11. Panel Drawing .......................................................................................................... 34
12. Troubleshooting and Maintenance .......................................................................... 35
13. Customer Service .................................................................................................... 37
