1. Safety
To prevent projector dam age
• This projector has been d esigned for use with a specific lamp (hous e) type. S ee installation instructions for its correct type.
• The air filters of the projector must be cleaned or r eplaced on regular base (a "clean" booth would be monthly-minimum).
Neglecting this could res ult in disrupting th e air flow inside the projector, causing ov erheating. Overheating may lead to the
projector shutting down during operation.
• The projec tor must a lways be installed in a manner which ens ures free flow of air into its air inlets and unimpeded ev acuation
of the hot air exhausted from its co oling system.
• In order to ensure that correct airflow is maintained, and that the projector com plies with E lectromagnetic Compatibility (EMC)
requirements, it should always be operated with all of it’s c overs in plac e.
• Slots and openings 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 cov ered. The openings should never be blocked by placing the product
on a bed, sofa, rug, or other similar surface. This product should never be placed near or over a radiator or heat register. The
device shou ld not be plac ed in a built-in installation or enclosure unless proper ventilation is provided.
• Ensure that nothing can be spilled on, or dropped inside the projector. If this does happen, s witch off
and unplug the mains
supply imme diately. Do not operate the projector again until it has been checked by qualified service personnel.
• Do not block the projector cooling fans or free air m ovem ent aroun d the projector. Loose papers or other objects m ay n ot be
nearer to the projector than 10 cm (4") on an y side.
• Do not use this equipment near water.
• Proper operation of the c ooling c ircuit can only be g uaranteed in table mounting. It is not allowed to use the projector in another
position. See installation procedure for correct installation.
• Special care for Laser B eams: Special care should be used when DLP projectors are used in the same room as high pow er
laser equipment. Direct or indirect hitting of a laser beam on to the lens can severely damage the Digital Mirror De vices
TM
in
which cas e there is a loss of warranty.
• Never place the projector in direct s un light. Sun light on the lens can sev erely d amage the Digital Mirror Devices
TM
in wh ich
case there is a loss of warranty.
• Save t he original shipping carton and packing material. They will c ome in handy if y ou ever have to ship your equipment. For
maximum protection, repack your s et as it w as o riginally packed at the factory.
• Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for
cleaning. Never use strong solvents, such as thinner or benzine, or abra sive cleaners, since these will damage the c abinet.
Stubborn s tains may be removed with a cloth lightly dampened w ith mild detergent solution.
• To ensure t he highes t optical performance and resolution, the projection lenses are specially treated with an an ti-reflective
coating, therefore, avoid touching the lens. To remove dust on the lens,
use a soft dry c loth. Do not use a damp cloth, detergent
solution, or thinner.
• Rated max imum ambient temperature, t
a
=35°C(95°F).
• The lamp hou se shall be replaced if it has become damaged o r thermally deformed.
On servicing
• Do not attempt to service this pr oduct yourself, as o pening or removing cov ers may e xpose you to dan gerous voltage p otentials
and risk of electric shock.
• Refer all s ervicing to qualified service personnel.
• Attempts to alter the factory-set internal controls or to c hange other control settings not s pecially dis cussed in this m anual c an
lead to permanent dam age to the projector and cancellation of the warranty.
• Unplug this pr oduct from the wall outlet and refer servicing to qualified service technicians under the following conditions:
- When the power cord or plug is damaged or frayed.
- If liquid has bee n spilled into the equipment.
- If the produ ct has been exposed to rain or water.
- If the product does not operate norm ally when the ope rating instructions ar e followed. Adjust only those controls that a re
covered by the operating instructions since im proper adjustment of the other controls may result in damage and will often
require extensive work by a qualified technician to restore the pr oduct to normal operation.
- If the product has been dropped or the cabinet has b een dam aged.
- If the product exhibits a distinct change in performance, indicating a need for service.
• Replacement pa rts: When replacement pa rts are required, be sure the s ervice technician has us ed original Barco replacement
parts or authorized replacement parts which have the same characteristics as the Barco original part. Unauthorized substitu-
tions m ay result in degraded performance and reliability, fire, electric shock or other hazards. Unauthorized substitutions may
void w arra nty.
• Safety chec k: 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.
• Possible explosion hazard: Always keep in mind the caution below:
R59770351 DP2K-20C 02/02/2010
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