[SELF TEST] display
[SELF TEST] can be checked in the WEB control screen [Status]
→
[Projector status].
The following list shows the alphanumeric symbol that is displayed when an error or a warning has occurred and
its details. Confirm “Action number”, and follow the measure in “Measure for error and warning” (
x
page 131).
Error/warning display
Details
Action number
U11
Intake air temp. warning
1
U13
Exhaust air temp. warning
1
U21
Intake air temp. error
1
U23
Exhaust air temp. error
1
FL5
Light Bank 1 warning
2
FL6
Light Bank 2 warning
2
FL7
Light Bank 3 warning
2
FL8
Light Bank 4 warning
2
FH0
PW error(SUB)
2
H11
Intake air temp. sensor error
2
H13
Exhaust air temp. sensor error
2
U04
Air filter clogged
4
FL1
Light unit error
3
FE1
Lcd R fan error
2
FE2
Lcd G fan error
2
FE3
Pbs fan error
2
FE4
Pw fan error
2
FE5
Light fan error
2
FE6
Power fan error
2
FE7
Motor fan error
2
U25
Light temperature 1 error
1
F16
Angle sensor error
2
H14
Light temperature sensor 1 error
2
U16
Light temperature 1 warning
1
F18
Air pressure sensor error
2
F61
Light driver communication error
2
FL1
Light unit error
3
U78
Air filter clogged
4
Note
f
The self-diagnosis display and the details of the malfunction may be different.
f
For errors and warnings that are not described in the table, consult your dealer.
r
Measure for error and warning
Action
number
Measure
1
The operating environment temperature is too high. Use the projector in an appropriate operating environment temperature
*1
.
2
If the error/warning display does not go off even after unplugging the power plug from the outlet and turning on the power
again, consult your dealer.
3
The light source has failed to turn on. If the light source does not light up after turning the power off and on, consult your
dealer.
4
Perform maintenance or replacement of the filter. (
x
page 125)
*1
For the operating environment temperature of the projector, refer to “Operating environment temperature” (
x
page 145).
ENGLISH
-
131
Chapter 6 Maintenance - [SELF TEST] display
