From the manual regarding terminals 1, 2, 4, and 5:
Also, the values signified with a * are going to vary from ohmmeter to ohmmeter because these terminals are connected to the filter capacitors, which try to charge themselves off the battery in the meter, causing a fluctuating reading. If the circuit is connected properly these readings will wander in the tens or hundreds of KR or higher range. What you want to watch out for is a zero reading at one of these terminals, which would indicate that something is mis-wired
Since you are not getting anything close to 0, there isn't an issue here.