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ATTENTION • When the interior portion has become overheated, for safety
purposes, the power source is automatically turned off, and the indicator lamps may
also be turned off. In such a case, press the “ ” (power OFF) side of the main power
switch, and wait at least 45 minutes. After the unit has sufficiently cooled down, please
make confirmation of the attachment state of the lamp and lamp cover, and then turn
the power on again.
Regarding The Indicator Lamps
Lighting and flashing of the
power
indicator, the
lamp
indicator, and the
temp
indicator
have the meanings as described in the table below. Please respond in accordance with the
instructions within the table. If the same indication is displayed after the treatment, or if an
indication other than the following is displayed, please contact your dealer or service
company.
power
indicator
lamp
indicator
temp
indicator
Description
Lighting in
orange
Turned off Turned off
The unit is in a standby state. Please refer to the “Power
ON/OFF” section of this manual.
Flashing in
green
Turned off Turned off The unit is warming up. Please wait.
Lighting in
green
Turned off Turned off
The unit is in an ON state. Ordinary operations may be
performed.
Flashing in
orange
Turned off Turned off The unit is cooling down. Please wait.
Blinking in
red
- -
The unit is cooling down. A certain error has been detected.
Wait until the power indicator has finished flashing, and then
perform the proper response measure using the item
descriptions below as reference.
Lighting or
blinking in
red
Lighting in
red
Turned off
The projector lamp has not been properly fixed (attached),
the projector lamp does not light, and/or there is a possibility
that the interior portion has become heated. Turn the power
OFF and wait at least 20 minutes. After the unit has sufficiently
cooled down, please make confirmation of the following items,
and then turn the power ON again. If the same indication is
displayed, please change the lamp.
• Is there blockage of the air passage aperture?
• Is the air filter is dirty?
• Does the peripheral temperature exceed 35°C?
Lighting or
blinking in
red
Blinking in
red
Turned off
The lamp cover has not been properly fixed (attached). Turn
the power OFF and wait at least 45 minutes. After the unit has
sufficiently cooled down, please make confirmation of the
attachment state of the lamp and lamp cover, and then turn
the power ON again.
Troubleshooting (continued)