Panasonic PT-RS30K

INF-41
SECTION 1 SERVICE INFORMATION
<RZ31K/RS30K>
LED indication sta-
tus
Self-
diagnosis
Shutdown detection Probable cause
OSD warning, oth-
ers
FILTER LED lights U04
Intake temperature sensor for filter
clogged
a
Depending on the installed
environment
Filter clogged
"CLEAN THE AIR FIL-
TER" warning only
FILTER LED blinks once U76
Filter detection switch
a
More than 1 sec.
Air filter is not installed
"THE AIR FILTER HAS
NOT BEEN INSTALLED
PROPERLY"
LIGHT LED blinks 3 times
FL1/FL2/
FL3/FL4
LD status
a Abnormality on the LD
LD goes off, failure of ignition
LD driver board defevtive, fuse deterioration
for power PFC.
"LD1-B ERROR"
"LD1-S ERROR"
"LD2-B ERROR"
"LD2-S ERROR"
Shutdown if all of LDs
have an error.
F65/F66/
F67/F68
LD sub version information
a
Cannot be obtained 3 times in a
row for every 2 sec.
Communication error on LD sub board
F65: LD1-B, F66: LD1-S
F67: LD2-B, F68: LD2-S
-
LIGHT LED blinks 2 times
FA8
FC8
FH7
FH8
(1) LD* status
a Abnormality on LD
(2) Open failure times of LD for yellow
or LD for blue.
a
More than 4 open failures on all
of 4 LDs
Open failure
LD deterioration
"LD1-B ERROR"
"LD1-S ERROR"
"LD2-B ERROR"
"LD2-S ERROR"
Shutdown if all of LDs
have an error.
LIGHT LED blinks 1 time U90
Lens detection switch
a
No lens mounting detected
Projection lens is not mounted
Only all the light source
will be off.
*1 The threshold values are just reference temperature at operation mode (Normal), oor installed and less
than 1400m altitude. They are depending on the operating mode and installed condition.