You can only change channels on the "major" PIP...not the "minor". If you need to change channels on the "minor", you will 1st need to swap views and make said view into a "major" one
you can use the right arrow "browse" function, scroll up/down to find a channel you're interested in, then press PIP and that will change the channel in the PIP window. This may be new with L401 but I think it might have been there before.
you can use the right arrow "browse" function, scroll up/down to find a channel you're interested in, then press PIP and that will change the channel in the PIP window. This may be new with L401 but I think it might have been there before.