LG AS560DWR0 Owner's Manual page 26

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 humidifier, 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.
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• 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 traffic 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 fine dust density could be affected
by cooking or using humidifiers, sprays or
other products which generate steam or
fine particles.