Operation Manual

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 60 seconds.
The power cannot be turned on again while cooling is in progress. Check the following after cooling is complete.
Indicator Status (Solid/Blinking)
Blinking
Frequency
Description Check and Countermeasure
.
LAMP WARNING
STANDBY/ON
WARNING
(Red)(*)Mode
Display
x1 Abnormality in the power supply
0
Check that nothing is blocking
the air inlets.
0
Check that the external
temperature is normal.
Countermeasure: Leave the unit
unoperated until it cools down.
After
that,
turn on the power again.
x2 Cooling fan stopped abnormally
x3 Internal temperature is abnormally
high
x4 External temperature is too high
x5 Abnormal circuit operation
K L M
.
LAMP WARNING
STANDBY/ON
WARNING
LAMP
Blinking
Simultaneously
(Red)
(Orange) Mode
Display
x1 Abnormal circuit operation
x2
x3
x4 Abnormal operation of the
automatic lens cover
0
Check that nothing is blocking
the auto lens cover.
Countermeasure: Turn on the
power again.
.
LAMP WARNING
STANDBY/ON
WARNING
AM
LA
MP
(Red) (Orange) Mode
Display
x1 Lamp does not light up and unit is
unable to project
0
Check that the lamp unit and
lamp cover are correctly
installed.
Countermeasure: Turn on the
power again.
x2 Lamp goes out during projection
x3 Lamp cover is removed
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.
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