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•
At the bottom center of the product' s main screen, there is a built-
in sensor that recognizes fingerprints. Be careful not to scratch or
damage the fingerprint sensor with metal objects such as coins or
keys.
•
If you replace the protective film on the product with a polarized film
that diffuses the light or a film that is too thick, it may decrease the
fingerprint recognition rate.
•
The fingerprint function may not work with a tempered glass or thick
screen protector. In this case, please remove the screen protector to
use the function.
•
When you purchase a screen protector, please check with the vendor if
it can be used with the fingerprint sensor. Some products may interfere
with the fingerprint recognition. The LG limited warranty does not
cover damage caused by the use of third party accessories. The LG
limited warranty does not cover any problem incurred by using a screen
protector.
•
If there are foreign substances (sweat, lotion, water, dirt, grease, etc.)
on the fingerprint sensor or on the finger to be put on the sensor,
fingerprint recognition may not work properly. Wipe the sensor and the
finger clean and remove all moisture before putting the finger on the
sensor.
•
If the finger' s surface is rough due to it being scarred or pruney from
water, the sensor may not be able to recognize the fingerprint. In such
a case, register another finger' s fingerprint.
•
If you bend your finger or use the fingertip only, your fingerprint may
not be recognized. Make sure that your finger covers the entire surface
of the fingerprint sensor.
•
Scan only one finger for each registration. Scanning more than one
finger may affect fingerprint registration and recognition.
•
The device may generate static electricity if the surrounding air is dry.
If the surrounding air is dry, avoid scanning fingerprints, or touch a
metallic object such as a coin or a key before scanning fingerprints to
remove static electricity.
Basic Functions
55
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