Just to see what happened. Pretty much what you'd expect:
Daimakaimura: plain white/single colour screen, like a mis-inserted huey. Tried it a few times to no avail
Granzort: Same as above
Battle Ace: black screen, and the buzz noise dies off after a second
Aldynes: The Music plays! For about 3 seconds. No video.
And I don't have 1942.
So there you go, it's not very interesting, but at least you know.