Eiki LC-WNS3200, Service Manual

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Safety Precautions
Caution in moving or transporting the
projector
- This projector produces intense light from the projection
lens. Avoid staring directly into the lens, otherwise eye
damage could be caused.
Be especially careful that children do not stare directly
into the beam.
- Place the projector in a proper position.Otherwise it may
result in fire hazard.
- Leave an appropriate space from the top, sides, and
back of the shell in order to ventilate and cool down
the projector. The figures below indicate the minimum
distance to be left. It must be satisfied if the projector is
placed in sealed environment like a cabinet.
- Do not cover the vent of the projector. Poor radiation
may shorten the service life or even cause dangers.
- Remove the AC power plug if the projector is not to be
used for a long time.
- Do not project the same image for a long time;otherwise,
a residual image may appear on the LCD panel due to
its characteristic.
Caution
Caution
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK,
D O N O T R E M O V E C O V E R ( O R B A C K ) , N O
USER SERVICEABLE PARTS INSIDE EXCEPT
LAMP REPLACEMENT. REFER SERVICING TO
QUALIFIEDSERVICE PERSONNEL.
THIS SYMBOL INDICATES THAT DANGEROUS
VOLTAGE CONSTITUTING A RISK OF
ELECTRIC SHOCK IS PRESENT WITHIN THIS
UNIT.
THIS SYMBOL INDICATES THAT THERE
ARE IMPORTANT OPERATING AND
MAINTENANCE INSTRUCTIONS IN THE
MANUAL WITH THIS UNIT.
Caution
ELECTRIC SHOCK
DO NOT OPEN
Safety
– Do not drop or bump the projector, otherwise damages
or malfunctions may result.
– When carrying the projector, use a suitable carrying
case.
– Do not transport the projector by courier or any other
transport service in an unsuitable transport case. This
may cause damage to the projector. For information
about transporting the projector by courier or any
other transport service, consult your dealer.
– Do not put the projector in a case before it is cooled
enough.
Hot air is exhausted from the exhaust vent. When using
or installing the projector, the following precautions should
be taken.
- Do not put any flammable objects, or spray can near the
projector. Hot air is exhausted from the air vents.
- Keep the exhaust vent at least 1 m away from any
objects.
- Do not touch a peripheral part of the exhaust vent,
especially screws and metallic part. This area will
become hot while the projector is being used.
- Do not put anything on the projector. Objects put on the
cabinet will not only get damaged but also may cause
fire hazard by heat.
Cooling fans are provided to cool down the projector.
The fan’s running speed is changed according to the
temperature inside the projector.
Caution
Do not set the projector in greasy, wet, or smoky
conditions such as in a kitchen, to prevent a malfunction
or accident. If the projector comes in contact with oil or
chemicals, it may become deteriorated.
Read and keep this manual for future reference.
Safety precautions
Caution: • The projector must be grounded.
• Do not expose the projector to raindrops or
high humidity to avoid a fire or electric shock.
Air circulation
Vents in the cabinet are provided for ventilation. To
ensure reliable operation of the product and to protect it
from overheating, these openings must not be blocked or
covered.