6Installing Your UF55 Projector Parts Kit 99-00964-20 A0
Environmental Requirements
Before installing your UF55 projector parts kit, review the following environmental requirements.
CAUTION • Never operate your projector immediately after moving it from a cold location to a warm
location. When your projector is exposed to such a change in temperature, moisture might
condense on the lens and on crucial internal parts. Allow your projector to reach room
temperature before operation to prevent possible damage to your projector.
• At high altitudes, where the air is thin, the projector’s cooling efficiency is reduced. Set the
projector’s fan mode to High in locations where the altitude is over 6000' (1828.8 m).
• Do not place the projector in hot locations, such as near heating equipment. Doing so could
cause a malfunction and shorten the life of the projector.
Environmental Requirement Parameter
Operating Temperature
• 41°F to 95°F (5°C to 35°C) from sea level to an altitude
up to 6000' (0 m to 1828.8 m)
• 41°F to 86°F (5°C to 30°C) from 6000' to 9800'
(1828.8 m to 2987 m)
Storage Temperature -40°F to 122°F (-40°C to 50°C)
Humidity 30% to 70% relative humidity, non-condensing
Water and Fluid Resistance
• Intended for indoor use. SMART Board interactive whiteboard
systems do not meet any salt-spray or water ingress
requirements.
• Don’t pour or spray liquids directly on interactive whiteboard,
the projector or any of its sub-components. These liquids might
get into areas where they could damage sensitive electronic
components.
Dust and Scratching
• For use in office and classroom environments
• Not for industrial use, where heavy dust and pollutants can
cause malfunctions or impaired operation
• Designed for pollution degree 1 (P1) as per EN61558-1, which
is defined as “No pollution or only dry non-conductive pollution”
Electrostatic Discharge (ESD)
• EN61000-4-2 severity level 4 for direct and indirect ESD
• No malfunction or damage up to 8 kV (both polarities)
with a 330 ohm, 150 pF probe (air discharge)
• Unmated connectors meet no malfunction or damage
up to 4 kV for direct (contact) discharge.
Conducted and Radiated Emissions EN55022/CISPR 22, Class A