2. General2.1 Installation requirementsEnvironment conditionsTable below summarizes the physical environment in which the DP2K-20C digital projector may be safely operated or stored.Environment Operating Non-OperatingAmbient Temperature 10 °C (50 °F) to 35 °C (95 °F) -15°C (5°F) to 60°C (140°F)Humidity 5% to 85% RH Non-condensed 5% to 95% RH Non-CondensedAltitude -60 (-197Ft) to 3000m (9843Ft) -60 (-197Ft) to 10000m (32810Ft)Let the projector acclimate to the ambient temperature after unpacking. Neglecting this may result in a startupfailure of the Light Processor Unit.Cooling requirementsThe projector is fan cooled and must be installed with sufficient space mainly in the front of the projector head, minimum 20 cm (8inch) to ensure sufficient air flow. It should be used in an area where the ambient temperature, as measured at the projector headair inlet and at the power unit air inlet, does not exceed +35°C (+95°F).The installation of an exhaust system is MANDATORY. The installed exhaust blower must remove an air volume of minimum 6,65m 3/min (235 CFM).Power requirementsThe DP2K-20C digital projector operates from a nominal mono phase power net with a separate earth ground PE. The DP2K-20Cdigital projector requires 200–240 VAC, 50–60 Hz, 26 amps at 200 VAC with a separate earth ground PE. A label on the projectorindicates the nominal line voltage for which the projector was set at the factory.The power cord required to connect the projector with the power net is not delivered with the projector. It is the responsibility of thecustomer to provide the correct type of power cord. The cross-sectional area of the conductors in the power supply cord shall notbe less than 4 mm² or 10 AWG, minimum 300V.To protect operating personnel, the National Electrical Manufacturers Association (NEMA) recommends that the instrument paneland cabinet be grounded. In no event shall this projector be operated without an adequate cabinet ground connection.The AC supply must be installed by a qualified electrician in conformance to local codes. Hardware, wire sizes and conduit typesmust comply with local codes.UPS requirementsThe Uninterruptible Power Supply (UPS), also known as a Continuous Power Supply (CPS), must have an output voltage of 200-240V at 50-60Hz and must be capable of delivering an output current of 5,5 amperes.The connection between the UPS unit and the UPS inlet of the projector must be done with a certified AC power supply cord ofminimum 0,75 mm² or 18 AWG and minimum 300V.C AUTION : The 200–240V power outlet (UPS OUTLET) of the projector may not be used to provide the UPSunit with power! The UPS OUTLET of the projector may only be used for connection to the UPS INLET of theprojector.The DP2K-20C digital projector does not have a built in UPS unit.Projector weightDo not underestimate the weight of the Barco DP2K-20C digital projector. The projector weights about ±102 kg (±225 lb.) withoutlens. Be sure that the pedestal on which the projector has to be installed is capable of handling five (5) times the complete load ofthe system.Barco offers a pedestal for the DP2K-20C digital projector. This universal pedestal allows a solid and easysetup of the projector. The universal pedestal has a separate compartment to install the UPS unit for theDP2K-20C digital projector. Futhermore, the universal pedestal contains a standard 19” rack to build in theprojector peripherals like alternative content switchers (e.g. ACS-2048)10 R59770351 DP2K-20C 02/02/2010