I noticed that HDMI output is disabled when FPV is selected. The touch screen turns off as soon as the HDMI cable is plugged in. Removing the HDMI cable does not turn the screen back on, you have to turn the camera off and back on to enable it.
On a GoPro Silver I can use the HDMI output, touch screen and AV output at the same time. I also can't find an option to turn the OSD off.
My SJCAM FPV cable is in the mail. I can't find a pin-out anywhere on the Internet to create my own for more testing this weekend. My guess is that the SJ6 is only capable of providing video to one device at a time, including the touch screen.
On a GoPro Silver I can use the HDMI output, touch screen and AV output at the same time. I also can't find an option to turn the OSD off.
My SJCAM FPV cable is in the mail. I can't find a pin-out anywhere on the Internet to create my own for more testing this weekend. My guess is that the SJ6 is only capable of providing video to one device at a time, including the touch screen.