About this chapter Read this chapter attentively. It contains important information to prevent personal injury while installing and using a Barco HDQ 2K40. Furthermore, it includes several cautions to prevent damage to the HDQ 2K40. Ensure that you understand and follow all safety guidelines, safety instructions and warnings mentioned in this chapter before installing your HDQ 2K40.
AUTHORIZED to operate professional projection systems. A Barco HDQ 2K40 is intended "FOR PROFESSIONAL USE ONLY" by AUTHORIZED PERSONNEL familiar with potential hazards associated with high voltage, high intensity light beams, ultraviolet exposure and high temperatures generated by the lamp and associated circuits.
UPS INLET for removal of all power from the projector before removing the exhaust box. WARNING: The complete exhaust box is very hot when the projector is on. To avoid burns, let the projector cool down for at least 15 minutes before touching the exhaust box. R5905304 /03 HDQ 2K40...
Do not place flammable or combustible materials near the projector! • Barco large screen projection products are designed and manufactured to meet the most stringent safety regulations. This projector radiates heat on its external surfaces and from ventilation ducts during normal operation, which is both normal and safe. Exposing flammable or combustible materials into close proximity of this projector could result in the spontaneous ignition of that material, resulting in a fire.
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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 Barco replacement parts or authorized replacement parts which have the same characteristics as the Barco original part. Unauthorized substitutions may result in degraded performance and reliability, fire, electric shock or other hazards.
The projector is also suitable for rear projection applications; projecting a beam onto a defuse coated projection screen. As displayed in Image 1–4 two areas should be considered: the restricted enclosed projection area (RA) and the observation area (TH). R5905304 /03 HDQ 2K40...
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The light emitted from the screen within the observation shall never exceed the RG2 exposure limit, determined at 10 cm. The HD diffuse can be neglected if the measured light at the screen surface is below 5000 cd/m² or 15000 LUX. R5905304 /03 HDQ 2K40...
Safety 1.5 HD in function of modifying optics Hazard Distance HDQ 2K40, HDQ 4K35 Throw Ra o Image 1–5 Hazard Distance in meter Throw Ratio R5905304 /03 HDQ 2K40...
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