HyperDeck Studio Mini SD Video Playback

I seem to be struggling to find the format for playing back Standard Definition video on the deck. I assumed it wouldn't make sense of CCIR 601 pixel ratios with a 3:2 resolution but even a square 640x480 (4:3) ProRes LT file refuses to play.

What am I missing? Any help would be greatly appreciated. Thanks!
Ken

To answer my own question, it appears the frame size needs to 720x486 (not 720x480).

Can you send the full settings you used or even make a preset of that and export that preset?
We are compiling a list with settings for other users to have all render settings available for running Hyperdeck playback in this topic>> Hyperdeck playback issues


And more info about all playback settings of the Hyperdeck can be found at:
Frequently Asked Questions - Recording > Point 3.01