We’ve added the following.

1. The function has been added to output the status of the Camera Selection button and the Camera GROUP switch buttons in the GPIO setting.
   MENU MAINTENANCE > RP SETTING > GPIO MD: MODE 3


2. Function when MODE3 is selected
    PIN assignment of TALLY/GPI1 and GPI2 terminals on the back panel
   1.  TALLY/GPIO1 port works in conjunction with Camera GROUP switch buttons 1-5.
        PIN 19,7,20,8,21 : Switching operation
        PIN 10,23,11,24,12 : Status notification
   2.  GPIO2 port works in conjunction with Camera Selection buttons 1-10.
        PIN 1,14,2,15,3,16,4,17,5,18 : Switching operation
        PIN 19,7,20,8,21,9,22,10,23,11 : Status notification
   
   You can apply this feature to link camera selection with switching output video from an external system.

• Rebooting after this update will take longer than after a previous update. You can check the progress by turning on the button on the main unit. Please be careful not to turn off the power during the process.
• First, the 10 camera selection buttons light up in blue. Gradually turn it off as the process progresses.