Warning display
You can tell the details of a warning from the (repeated) displays of the “WARNING” and “LIGHT” indicators. The
“STANDBY/ON” indicator
will light up or appear blinking according to the operation mode of the projector unit. (Please
refer to ““Operation mode display”P. 92”.)
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
Blinking
Frequency
Description Check and Countermeasure
WARNING LIGHT
STANDBY/ON
(Red)
*
Mode Display
x2 Cooling fan stopped abnormally
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.
x3 Internal temperature is
abnormally high
x4 External temperature is too high
(Red)
(Orange)
Mode Display
x1 DD board occurs error
x2 Motor board occurs error
x3 CPU board occurs error
x4 Power board occurs error
(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 When the lamp cover is removed
(Green)
x3 The remote control code differs
between this unit and the remote
control
Set the remote control code for
this unit and the remote control
correctly.(P. 70)
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.
93
Others
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