OperationManual

Estimated timing for laser light source replacement
Displays using
the solid/blinking light of the “LIGHT” indicator. The “STANDBY/ON” indicator, which shows the operating
mode of the unit, is also displayed simultaneously.
* “LIGHT” indicator does not light up when “LED Indication” is set to “Off” (P. 37).
LIGHT WARNING
STANDBY/ON
GH
LIG
HT
“LIGHT” lights up (orange)
Lights up when the “LD Current” gauge
reaches 95 and above. (When the Auto
Intensity function is On.)
Warning display
You can tell the details of a warning from the (repeated) displays of the “WARNING” and “LIGHT” indicators. The
“STANDBY/ON” indicator, which shows the operating mode of the unit, is also displayed simultaneously.
The projector enters into Warning mode once the “WARNING” indicator is displayed. The power cannot be turned on
again under this condition.
Allow the projector to cool down for a while, then check the following.
Indicator Status (Solid/Blinking)
Blinking
Frequency
Description Check and Countermeasure
LIGHT 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
LIGHT WARNING
STANDBY/ON
WARNING
LIGHT
Blinking
Simultaneously
(Red)
(Orange) Mode
Display
x1 Abnormal circuit operation
x2
x3
LIGHT WARNING
STANDBY/ON
LIGHT
RN
WAR
NING
(Red) (Orange) Mode
Display
x1 LD Driver or LD light source
Error
Countermeasure: Leave the unit
unoperated until it cools down.
After
that,
turn on the power again.
x2 Wheel Error
x3 Color Sensor Error
x4 Inter Lock
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 laser light source replacement is exceeded, the indicator may light up.
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