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26
ENGLISH
Note
•
PM (particulate matter) density is displayed
in increments of 1 unit, from 8 to 999. PM
density values are based on the data sheet
provided by the sensor manufacturer.
•
The PM10 and PM2.5 air quality values
follow those provided by the United States
EPA (Environmental Protection Agency) for
2015.
– The overall air quality level displayed
on the product may differ from the level
announced by the EPA.
•
The PM1.0 density is displayed in the
same manner as the PM2.5 density and is
based on LG Electronics standards.
•
The PM10 and PM2.5 densities displayed
by the product could differ from the EPA
forecast and from densities measured by
other products or devices.
– Differences in PM density values may
be the result of different methods of
measuring or differences in the actual
PM density levels.
– The PM density measurement was
tested using LG Electronics’ standard
test materials.
•
Using the product near a humidier, mist
generator, air-conditioner or other device
which generates steam or micro-particles
could affect the PM densities.
•
The overall air quality level is a result of
both PM densities and the odor level. It
may differ from the PM10, PM2.5 and
PM1.0 density levels.
•
Even two products placed in the same
space could measure the PM10 density
differently due to air circulation.
•
The chemicals contained in air fresheners,
perfumes, deodorizers or cosmetics may
affect the overall air quality display due to
odor sensor.
•
The PM density displayed may change
with environmental factors such as the
presence of sofas, beds, carpets, vacuum
cleaners, humidity, smoke, bugs, pets or
cooking oils.
•
The PM densities may be affected by
changes in the outside environment such
as construction, heavy trafc or pollen.
•
The micro dust density could be higher
near outside doors, windows, vents or in
areas where outside air enters.
•
Use ONLY water to clean the sensor.
Using anything else could cause product
failure.
•
The ne dust density could be affected
by cooking or using humidiers, sprays or
other products which generate steam or
ne particles.
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