Calibrating weigh cells on amatron 3?

[Bully]

Is there a way to input the weight in the hopper in the box to calibrate as I was told all you can do is zero it when empty?? Currently putting 600kg bags in and showing 625ish although only 600 exactly on weighbridge.

 

[Feldspar]

No, you can enter a known weight for sure. Did it yesterday. I think, if you start at the main screen with the picture of the fert spreader, press ESC. Then go to set-up in the bottom right hand corner. I think there's a section in there called 'calibrate spreader' and IIRC you start with the spreader empty, add the known weight, and then key it in.

If that's not correct, look for a 'cal' label somewhere after pressing ESC.

 

[Bully]

Did this today and it's about spot on now thanks. I did also see it said the exact same thing in the manual but who actually reads that??!