Hey. I have a known working analog cam and TBS unify nano vtx. When I connect it to a new Betafpv F4 AIO 5A the image I'm getting looks like in the image below. I've checked the channel, power, etc. Everything seems to line up. It is displaying a picture, but it has that screen door over it. I swapped the cam and TBS back to the old FC and its working fine.

Is this an issue with the Betafpv FC? Does Betafpv use a different vtx table?

Thanks

That could be the OSD. With a LiPo plugged in, go to the OSD tab in Betaflight Configurator, then click the Font Manager button at the bottom, then (re)upload the font set of your choice from the list. Then power cycle the FC and see if the problem has disappeared.

(18-Apr-2023, 03:00 PM)SnowLeopardFPV Wrote: That could be the OSD. With a LiPo plugged in, go to the OSD tab in Betaflight Configurator, then click the Font Manager button at the bottom, then (re)upload the font set of your choice from the list. Then power cycle the FC and see if the problem has disappeared.

Dude! Thank you! I'm using Quicksilver but re-uploading the font worked as you suggested. This was driving me crazy.

Cheers. Thanks again.

No problem. The fonts are stored directly in the memory of the long rectangular 28-pin MAX7456 / AT7456E chip on the FC and sometimes they get corrupted. Re-uploading the fonts to that chip via whatever FC firmware you are using usually fixes that type of OSD display issue in 99% of cases.