JVC DLA-X9000 Instructions Manual page 75

Warning display
You can tell the details of a warning from the (repeated) displays of the "WARNING" and "LAMP" indicators. The
"STANDBY/ON" indicator, which shows the operating mode of the unit, is displayed simultaneously as described above.
The Warning mode is activated once the message is displayed. Projection is interrupted, and the cooling fan is turned
on for about 100 seconds.
The power cannot be turned on again while cooling is in progress. Check the following after cooling is complete.
Indicator Status (Solid/Blinking)
STANDBY/ON LAMP WARNING WARNING
Mode (*) (Red)
Display
.
STANDBY/ON LAMP LAMP
Mode (Orange)
Display
Blinking
Simultaneously
.
LAMP LAMP WARNING WARNING
STANDBY/ON
Mode (Orange) (Red)
.
Display
If the Warning mode is activated again, wait for the cooling fan to stop, followed by pulling out the power plug from the
outlet.
Request for repair at your authorized dealer or a nearby service center.
(*) If the scheduled time for lamp replacement is exceeded, the indicator may light up.
Blinking
Frequency
x1 Abnormality in the power supply
x2 Cooling fan stopped abnormally
x3 Internal temperature is abnormally
high
x4 External temperature is too high
x5 Abnormal circuit operation
x1 Abnormal circuit operation
WARNING WARNING
x2
x3
(Red)
x4 Abnormal operation of the lens
cover
x1 Lamp does not light up and unit is
unable to project
RN
x2 Lamp goes out during projection
x3 When the lamp cover is removed
Description
0
0
Countermeasure: Leave the unit
unoperated until it cools down.
After that, turn on the power again.
0
Countermeasure: Turn on the
power again.
0
Countermeasure: Turn on the
power again.
Check and Countermeasure
Check that nothing is blocking
the air inlets.
Check that the external
temperature is normal.
Check that nothing is blocking
the lens cover.
Check that the lamp unit and
lamp cover are correctly
installed.
75