No, the SD Pix Mon ouput is disabled on the module that is not being monitored. A WFM700HD/A/M can have one or two modules installed. Each module has 2 input channels and two serial digital outputs: SD PIX MON and SERIAL OUT. These outputs are only active if an input signal to that module is being displayed on the LCD display. When an input signal on Module 2 is being displayed on the LCD display the SD PIX MON and SERIAL OUT on Module 1 are disabled.