Ok, let's see... 8 and 10 are not connected to anything. Therefore they have to read infinity, OL for your meter and mine, to the circuit common. So those readings are wrong in the manual.
Looking at 6, 7 & 9 those are attached to the batteries. The 9V string has the negative most lead connected to circuit common, but I don't think that lead is on these terminals.
I would conclude that those resistance readings in the manual are wrong.