I M P O R T A N T I N F O R M A T I O N
iv
Environmental
requirement
Parameter
Storage temperature
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-20°C to 50°C (-4°F to 122°F )
Humidity
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5% to 95% storage relative humidity, non-condensing
5% to 85% operating relative humidity, non-condensing
Water and fluid
resistance
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Intended for indoor use only. Doesn’t meet any salt-spray or water
ingress requirements.
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Don’t pour or spray liquids directly onto your interactive
whiteboard, the projector or any of its sub-components.
Dust
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Intended for use in office and classroom environments. Not for
industrial use where heavy dust and pollutants can cause
malfunctions or impaired operation. Periodic cleaning is required in
areas with heavier dust. See
on page 25 for
information on cleaning the SMART UX80 projector.
Electrostatic
discharge (ESD)
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EN61000-4-2 severity level 4 for direct and indirect ESD
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No malfunction or damage up to 8kV (both polarities) with a
330 ohm, 150 pF probe (air discharge)
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Unmated connectors meet no malfunction or damage up to 4kV
(both polarities) for direct (contact) discharge
Cables
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All SMART Board M685ix2 interactive whiteboard system cables
should be shielded to prevent potential accidents and degraded
video and audio quality.
Conducted and
radiated emissions
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EN55022/CISPR 22, Class A