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Before Using
Preparations
Operations
Maintenance
Others
No power
⇒ Problem with projector
• Unplug the power cord, and contact your dealer.
Lamp went out during use
⇒ Lamp temperature is high so that it is difficult to turn on, the lifetime of the lamp
has ended, or the projector is malfunctioning.
• Unplug the power cord and wait for a short while, then turn the power back on.
• If a lamp burns out, replace it with a new one.
❈ After approx. one minute of abnormal display, the projector returns to the
standby state waiting for internal cool down.
Power went out during use, or won’t come on
⇒ Internal overheating, or the outside temperature is too high.
• Replace the projector so that the air intake and exhaust are not blocked.
• Unplug the power cord and wait for a short while, then turn the power back on.
• Clean the air filter. (See
p.40.)
❈ The icon will appear before the power goes out.
❈ After approx. two minutes of error display, the projector returns to the standby
state waiting for internal cool down.
Power went out during use, or won’t come on
⇒ Problem with internal cooling fan.
• Unplug the power cord, and contact your dealer.
❈ The icon will appear before the power goes out.
❈ After approx. one minute of abnormal display, the projector returns to the
standby state waiting for internal cool down.
Power went out during use
⇒ The lamp cover is not properly attached.
• Unplug the power cord, and reattach the lamp cover. (See
p.42.)
❈ After approx. one minute of abnormal display, the projector returns to the
standby state waiting for internal cool down.
The indicator lights inform you of internal abnormalities.
ON
LAMP TEMP
FAN
(Red lit) (Red lit)
(Green lit)
ON
LAMP TEMP
FAN
(Red lit) (Red lit
or flashing)
(Green lit)
(Green lit)
(Orange lit or flashing)
or
or
ON
LAMP TEMP
FAN
(Red lit)
(Red lit
or flashing)
(Orange lit
or flashing)
or
(Green lit
or flashing)
or
ON
LAMP TEMP
FAN
(Red lit) (Orange
flashing)
(Green lit)
PRECAUTIONS
• Make sure to unplug the power cord if something goes wrong.
• If the power cord is unplugged before cooling is complete, give the lamp enough time to cool before plugging
it back in. If the lamp overheats, it may fail to light. Unplugging the power cord repeatedly when the tempera-
ture is high will shorten the life of the lamp. (Even if you are not concerned about lamp lifetime, the light may
not come on if you do not wait for at least three minutes.)
ON
LAMP TEMP
FAN
(Off)
Trouble indications