Dukane Projector 8935/8942 User Manual

39
Caring For The Air Filter 
Air Filter Air Filter
WARNING• Please carefully read the “User’s Manual - Safety Guide.
• Before caring, make sure the power switch is off and the power cable is not
plugged in, then wait at least 45 minutes for the lamp to cool sufficiently.
• Use only the air filter of the specified type NJ08081
.
• Do not use the projector with the air filter and filter cover removed. The use without
the air filter could result in damage.
CAUTION
• If the air filter becomes clogged by...

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Other Care Other Care
WARNING• Please carefully read the “User’s Manual - Safety Guide”.
• Before caring, make sure the power switch is off and the power cable is not
plugged in.
• Be cautious of high temperature. Do not touch about the lens and ventilation
openings during use or immediately after use prevent a burn. 
• Never try to care for the inside of the unit yourself. Doing so is dangerous.
CAUTION
• Incorrect care could have adverse influence such as discoloration,
peeling paint, etc. 
• Do not...

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Related Messages
When the units power is on, messages such as those shown below may be displayed.
When any such message is displayed on the screen, please respond as described below.
If the same message is displayed after the treatment, or if a message other than the
following appears, please contact your dealer or service company.
memoAlthough these messages will be automatically disappeared around several
minutes, it will be reappeared every time the power is turned...

42Related Messages
(continued)
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MessageDescription
CLEAN THE AIR FILTER
POWER OFF FIRST,
THEN CLEAN THE AIR FILTER.
AFTER CLEANING THE AIR
FILTER,
RESET THE FILTER TIMER.
The time the filter timer has counted has reached 100
hours. 
Please clear or change the air filter by referring to the section
“Air Filter”. After caring for the air filter, please be sure to reset
the filter timer.
CHECK THE AIR FLOW
The internal portion temperature is...

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Regarding The Indicator Lamps
Lighting and flashing of the STANDBY/ON 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.
• 
When the interior portion has become...

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Regarding The Indicator Lamps
(continued)
STANDBY/ON
indicatorLAMP
indicatorTEMP
indicatorDescription
Lighting 
in RedBlinking 
in RedTurned 
off
Either there is no lamp and/or lamp cover, or
either of these has not been properly fixed.
Please turn the power off, and allow the unit to cool down at
least 45 minutes. After the projector has sufficiently cooled
down, please make confirmation of the attachment state of
the lamp and lamp cover, and...

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Phenomena That May Easily Be Mistaken For Machine Defects
WARNING• Never use the projector if abnormal operations such as smoke,
strange odor, excessive sound, damaged casing or elements or cables,
penetration of liquids or foreign matter, etc. should occur. In such cases, immediately
turn off the power switch and then disconnect the power plug from the power outlet
After making sure that the smoke or odor has stopped, contact your dealer or...

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Phenomena That May Easily Be Mistaken For Machine Defects
(continued)
PhenomenonCases not involving a machine defectReference
pages
Pictures are
displayed, 
but no sounds
are heard.
The signal cables are not correctly connected. 
Correctly connect the connection cables.8, 9
The volume is adjusted to an extremely low level. 
Adjust the VOLUME to a higher level.19, 32
The sound is muted. 
Press the MUTE button to restore the sound.19
The audio...

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If a problem occurs with the equipment, first refer to the “Troubleshooting” and run
through the suggested checks. If this does not resolve the problem, please contact your
dealer or service company. They will tell you what warranty condition is applied.
W W
arranty And After-Service arranty And After-Service
Specifications Specifications
• This specifications are subject to change without notice.NOTE
ItemSpecification
Product nameLiquid crystal projector
Liquid
crystal
panelPanel size2.5 cm (0.99...