Short circuit cal jumper on pcb. Scale will show required weight. Place weight and press enter. F means finished. Automaticall exit. If you want another weight, change with C before pressing enter.
I have "Service" on display after everything. I am using "700 Series Calibration and Configuration Manual.pdf", and I can calibrate it with simulator, or with real cells. But after succesfull cal it shows "trutest, no-trade, zeroing" sequence and then Service....
Instead of one TM there is UG + IM. TM only for Fill application. UG is 20 mb. Too much for upload. But you can download it here: https://www.mt.com/dam/product_organizations/industry/IndustrialTerminals/30205308_R07_MAN_IND570_UG_EN.pdf https://www.mt.com/dam/product_organizations/industry/IndustrialTerminals/30205319_R06_MAN_IND570_IM_ML.pdf
Beautiful balance. Electrical problems for quick check: 1.) Measure resistance of the coil - but beware, wires are hardly to see. Two same windings with the center tap. Resistance few hundred ohms. 1.a) Coil goes to the small 4pin connector...
Move switch on pcb UP to enable cal. Switch on scale. Scale must be empty. While 88888 on LCD for the second time, press and hold ZERO, then arrow LEFT and then 2 times TARA. Release ZERO. First is division...