IPC-HFW4431R-Z PTZ Control will not turn off IR

[Beefarmer]

Using BI and not able to turn off IR on IPC-HFW4431R-Z camera. Anyone have settings or info on this?

Thank you.

 

[aristobrat]

Not sure if this will help, but it popped to mind:
IR Switching

 

[Beefarmer]

Not sure if this will help, but it popped to mind:
IR Switching

Than k you @aristobrat I tried that with no joy. At night I tried to turn it off pressing the button on BI and holding and watched it cycle with no changes. The rest of the PTZ controls work well... just not the IR. But that is a good suggestion.. Thanks