Hi , Baby scale BD-815MA during calibration get E-0065 error (The zero point is outside the range) and the balance switches off The Specification memory backup (function no 8) does not give any result. If the ability to reset zero point and span to factory settings. Thanks
Hi,Geoff. The scales stopped generating a square pulse in the analog-to-digital (amplifiers OP4 ) converter unit. Аnd this is a software problem. Because square pulse disappeared after the standard calibration procedure. The reference square pulse (meander) and all voltage is fine.