Smart Technologies 4000i - Manual (Page 4)

ii Important Information 99-00582-20 REV A0
• Don’t touch the rear surface of the screen or apply isopropyl alcohol, water or acetone to it.
These fluids will damage the diffusion coating, resulting in a permanent deterioration in display
quality.
• If you inadvertently smudge the rear surface of the screen, dab it carefully with a soft cloth and
alcohol-free glass cleaner. Don’t spray glass cleaner directly on the back of the screen; spray
it lightly on the cloth and then gently dab the rear surface until the marks are removed.
• The 4000i uses digital cameras located inside the screen frame. Don’t allow excess glass
cleaner to flow into the crack between the frame and the writing surface, because the cleaner
could damage these cameras.
• Lock the casters after you set up the cabinet so that it remains stationary when in use.
• Avoid setting up and using the 4000i in an area with excessive levels of dust, humidity or
smoke.
• Avoid exposing the 4000i to extreme heat or cold. The operating temperature range is from
41°F to 85°F (5°C to 29°C) with up to 80% humidity (non-condensing). The shipping and
storage temperature range is from 14°F to 95°F (-10°C to 35°C) with up to 80% humidity
(non-condensing).
• Make sure there is a power outlet near the 4000i that remains accessible during use.
• Use safe practices when you’re connecting the 4000i power cord to a power outlet. For
example, make sure your hands are dry and don’t insert the plug into a dusty outlet.
• If possible, disconnect the 4000i’s power cord from the power outlet before thunderstorms.
However, don’t touch the 4000i or its power cord during a thunderstorm, because you may be
at risk of electrical shock.
• If you won’t use the 4000i for an extended period, disconnect the unit’s power cord from the
power outlet.
• Disconnect the 4000i’s power cord from the power outlet before you install or service any
components.
• This 4000i comes with a three-prong, grounding-type power plug (designed to fit into a
grounding-type power outlet). If you can’t insert the plug into a power outlet, contact an
electrician to replace the power outlet. Don’t modify the power plug.
• Don’t modify the power cord. Handle it carefully and avoid bending it excessively. Don’t place
the power cord in an area where it’s likely to be stepped on or pinched by items placed on or
against it. If you must run a cable over the floor, lay it in a flat, straight line, and secure it to the
floor with tape or a cable management strip of contrasting color.
• If your 4000i requires replacement parts, use the parts that are specified by SMART
Technologies Inc.