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7
On Servicing
Do not attempt to service this product yourself, as opening or removing covers may expose you to dangerous
voltage potentials and risk of electric shock!
Refer all servicing to qualified service personnel.
Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following
conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the equipment.
c.If the product has been exposed to rain or water.
d. If the product does not operate normally when the operating instructions are followed.
Note: Adjust only those controls that are covered by the operating instructions since improper adjust
ment of the other controls may result in damage and will often require extensive work by a qualified
technician to restore the product to normal operation.
e. If the product has been dropped or the cabinet has been damaged.
f. If the product exhibits a distinct change in performance, indicating a need for service.
Replacement parts - When replacement parts are required, be sure the service technician has used original
Runco replacement parts or authorized replacement parts which have the same characteristics as the Runco
original part. Unauthorized substitutions may result in degraded performance and reliability, fire, electric shock or
other hazards. Unauthorized substitutions may void warranty.
Safety check - Upon completion of any service or repairs to this projector, ask the service technician to perform
safety checks to determine that the product is in proper operating condition.
On Cleaning
Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
- To keep the cabinet looking brand-new, periodically clean it with a soft cloth. Stubborn stains may be removed
with a cloth lightly dampened with mild detergent solution. Never use strong solvents, such as thinner or ben-
zine, or abrasive cleaners, since these will damage the cabinet.
- To ensure the highest optical performance and resolution, the projection lenses are specially treated with an
anti-reflective coating, therefore, avoid touching the lens. To remove dust on the lens, use a soft dry cloth.
On Repacking
Save the original shipping carton and packing material; they will come in handy if you ever have to ship your
equipment. For maximum protection, repack your set as it was originally packed at the factory.
On Illumina
tion
In order to obtain the best quality for the projected image, it is essential that the ambient light which is allowed to
fall on the screen be kept to an absolute minimum. When installing the projector and screen, care must be taken
to avoid exposure to ambient light directly on the screen. Avoid adverse illumination on the screen from direct
sunlight or fluorescent lighting fixtures. The use of controlled ambient lighting, such as incandescent spot light or
a dimmer, is recommended for proper room illumination. Where possible, care should also be taken to ensure
that the floors and walls of the room in which the projector is to be installed are non-reflecting, dark surfaces.
Brighter surfaces will tend to reflect and diffuse the ambient light and hence reduce the contrast of the projected
image on the screen.