ITT 29100T (29H11) Sasszi: PRPFESSIONAL 8500 vers. D CH:8500 Üres Eeprommal elindul. OPTION BYTE (TECHNICAL CODE): beírod (PL. 29H1H Option byte:276) SM: beállít If the memory NVM (ICR3) is replaced, it is essential to carry out all the adjustments required in service mode because the replacement memory is supplied NOT preprogrammed. These operations may take some time, so you must wait until they are complete.