38 USER MANUAL__________________________________________________________________________________________________________________17.7 Entering reference zero value (ZErO)Note: This function is enabled in non-legalized scales only.ZEr0 function allows entering new value of reference zero (value referred to empty pan) without need ofcontacting with authorised service centre.Press MENU key.When ZErO is displayed pressT key.On the display a sign ZEr Cod will show upmomentary and the a dash on last digit position.To enter code ( in new scale: 1234) use keys:0 - increasing digit,T - next digit,MENU – end of inscribing.The following options appear successively ondisplay:ZEr Cod – enter new secure code value,ZEr SEt – enter new zero valueUsingT key, choose ZEr SEt. Direct resultfrom A/C converter will appear on scale display.When the pan is empty press0 key.Wait for finishing zeroing process.In order to change access code useZEr Cod option (as mentioned earlier).0kg