OK that error log is saying that there is an error with the original Factory defaults .
You will have to go into setting there is an option to set to default setting .
You could also have a bad connection on the Ram chips were the original setting are stores .
The chip were you ran the patch lead across to the left top chip . Sorry being lazy and not look up numbers
Also on all those photos nun of them have got M 250ns Ch1 . the setting must be as per the manual don't try to adjust the scope to
match your pulse . the setting have to be set first then the signal
The numbers on scope screen setting are as per the manual no deviation is allowed .
First do a full factory restore . make sure the cal jumper is removed .
Set the scope to the correct setting shown in the manual . also look carefully at my photo and the yellow squares these have to be
all correct . apply the signal . The scope may show multiple cycles leave to settle, it should snap to this half cycle .
if it does not settle try adjusting the timing just a little and back to the correct setting .
If it does not Snap .
Yes my manual is also printed Less than >10ns
you have ::
A Your signal pulse is too slow or the voltage is wrong .
B You still have a problem with your scope maybe a bad ceramic caps .
C your Dallas chip is not excepting the new sampling rates so you will get a conflict of Factory & NULL .
These are correct setting As per manual . Make sure your screen looks the same . Including Recall Factory Setting @ bottom . & Recall Has been Done ..OK Pressed >>
https://www.eevblog.com/forum/repair/upgraded-tds340-to-tds360-200mhz-1gsas-for-any-one-interested/?action=dlattach;attach=1156060;image