Panasonic PT-RS30K Service Manual

Also see for PT-RS30K: Operating instructions Operating instructions

INF-41SECTION 1 SERVICE INFORMATION < RZ31K/RS30K>LED indication sta-tusSelf-diagnosis Shutdown detection Probable cause OSD warning, oth-ersFILTER LED lights U04Intake temperature sensor for filtercloggeda Depending on the installedenvironmentFilter clogged "CLEAN THE AIR FIL-TER" warning onlyFILTER LED blinks once U76 Filter detection switcha More than 1 sec. Air filter is not installed"THE AIR FILTER HASNOT BEEN INSTALLEDPROPERLY"LIGHT LED blinks 3 timesFL1/FL2/FL3/FL4LD statusa Abnormality on the LDLD goes off, failure of ignitionLD driver board defevtive, fuse deteriorationfor power PFC."LD1-B ERROR""LD1-S ERROR""LD2-B ERROR""LD2-S ERROR"Shutdown if all of LDshave an error.F65/F66/F67/F68LD sub version informationa Cannot be obtained 3 times in arow for every 2 sec.Communication error on LD sub boardF65: LD1-B, F66: LD1-SF67: LD2-B, F68: LD2-S-LIGHT LED blinks 2 timesFA8FC8FH7FH8(1) LD* statusa Abnormality on LD(2) Open failure times of LD for yellowor LD for blue.a More than 4 open failures on allof 4 LDsOpen failureLD deterioration"LD1-B ERROR""LD1-S ERROR""LD2-B ERROR""LD2-S ERROR"Shutdown if all of LDshave an error.LIGHT LED blinks 1 time U90 Lens detection switcha No lens mounting detected Projection lens is not mounted Only all the light sourcewill be off.*1 The threshold values are just reference temperature at operation mode (Normal), floor installed and lessthan 1400m altitude. They are depending on the operating mode and installed condition.