What was found
DISPATCHED W/ MEL 52-71-1-1A , MX CHK€?D DOOR CLOSED ON GND, NO EICAS +LIGHT. PASSING 16,500FT LFWD ENT DOOR LIGHT ILLUMINATED AC PRESSURIZATION REMAINED STABLE CONTACTED DISPATCH+MX THRU ACARS+CON FLT. ADJUSTED FWD ENTRY DOOR PROX SENSOR S941 REF MM 52-71-01/401. CKS GOOD REF MM 52-71-00/501