Specifications include, but are not limited to: CABINET CONSTRUCTION 1. Display shall operate from the following power sources: 120/240 VAC, 60 Hz single-phase, including neutral and earth ground. 2. Display shall operate in a minimum ambient temperature range of -40° to +120°F (-40to +50°C) and to a 95% humidity. 3. Internal display component hardware (nuts, bolts, screws, standoffs, rivets, fasteners, etc.) shall be fabricated from stainless steel, aluminum, nylon, or other durable corrosion-resistant materials suitable for the signage application. 4. Electrical display components shall be 100% solid-state. 5. The presence of ambient radio signals and magnetic or electromagnetic interference, including those from power lines, transformers, and motors, shall not impair performance of the display system. A. Housing Frame 1. Display materials shall use non-corrosive materials or have a protective coating so they shall be anti-corrosive and not degrade or oxidize. 2. Adequate ventilation shall be provided through convection without the need to provide extra space around the sides or behind the display. 3. Steel mounting points that can be used for mounting purposes shall be provided with the display and have the ability to be adjusted for alternative mountingmethods. 4. Shall include lifting supports that can be removed after installation. B. Exterior Finish 1. The LED display border pieces shall be coated with an automotive-grade acrylic urethane paint in a color selected by the Owner from the manufacturer’s standard color set. C. Front Face Construction (one and two sided displays) 1. To meet the display readability requirements, the front face must be constructed in such a manner that it provides high contrast, low sunlight reflection and durability in all weather and site conditions.