When the WFM7120 has only AES A 1 and 2 as inputs+ and no video+ there is no audio phase display. Is it possible for WFM7120 to display phase of audio without any video input?

When the WFM7120 has only AES A 1 and 2 as inputs+ and no video+ there is no audio phase display. Is it possible for WFM7120 to display phase of audio without any video input?

For 50p, 59.94p, and 60p formats, audio phase display is not displayed if there are two or more trace displays in other tiles. This may be the problem you are seeing.  Set other tiles to other types of displays, such as status and see if you now see the audio phase.