Settings
83
❖
Usage precautions for fingerprint
sensor
Usage precautions for fingerprint sensor are as follows:
･
The sheet on the fingerprint sensor is a protective film to
maintain waterproofness. Do not remove or poke the
film with a pointed object such as a pen.
･
The fingerprint sensor is waterproof, however
malfunction may occur if a drop or water or dirt adheres
to the surface of the fingerprint sensor or your finger.
Wipe any water or dirt with a soft cloth before use. Also
wrinkled finger with water may cause malfunction.
･
The following conditions may cause failure or damage:
- Strike or give a hard shock
- Scratch or pick with a pointed object
- Rub hard with a fingernail or hard object such as metal
piece of strap and scratch the surface of the fingerprint
sensor
- Scratch or stain the surface of the fingerprint sensor
with soil etc.
- Cover with a sticker or paint with ink etc.
･
The following conditions may make fingerprint scanning
difficult or reduce the authentication performance. Clean
the surface of the fingerprint sensor from time to time.
- Dirt of dust, sebum, etc. attachment or condensation of
moisture of sweat etc.
･
When the following phenomenon occurs, clean the
surface of fingerprint sensor. The phenomenon may be
improved.
- "Clean surface of sensor." appears
- Fingerprint registration or authentication fails often
･
To clean the fingerprint sensor, wipe its surface with a
dry, soft and static-free cloth. Long-term use may cause
the fingerprint sensor to get dusty, but do not try to
remove the dust with a pointed object even in such a
case.
･
Static electricity may cause malfunction. Before placing
the finger on the fingerprint sensor, eliminate static
electricity by touching a metal object with the hand etc.
Take particular care in dry seasons such as winter.
❖
Registering fingerprint
Register your fingerprint for authentication.
･
To use fingerprint authentication, register 2 or more
fingerprints. Up to 10 items can be registered.
1
From the Home screen,
m
→
[Settings]
→
[Security]
→
[Fingerprint settings]
･
When Security unlock method is set, authentication
is required.
2
Select a finger to register
→
Following the
onscreen message, put your finger onto the
fingerprint sensor and then slide
･
Register second fingerprint in the same operation.
Deleting registered fingerprint :
Select a fingerprint
→
[Yes]
･
When the security unlock method is set to
fingerprint authentication, you cannot delete the
registration if there are 2 registrations in all.
3
[OK]
❖
Operating fingerprint authentication
1
When a fingerprint authentication screen is
displayed, slide the registered finger the on
the fingerprint sensor
･
If the authentication is failed, remove the finger
from the fingerprint sensor and retry
authentication.
