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Bluetooth 4.0 wireless technology
Within the frequency band (2.4 GHz) used by this watch, local area wireless
stations (wireless stations requiring a license) for identifying the mobile objects
used on the production lines of factories, etc. in addition to industrial, scientific
and medical applications such as microwaves, specific low electric power wireless
stations (wireless stations not requiring a license), and amateur radio stations
(wireless stations requiring a license) are operated.
• Please make sure that neither local area wireless stations for identifying mobile
objects, specific low electric power wireless stations, nor amateur radio stations
are being operated nearby before using this watch.
• Should any case of harmful radio wave interference from this watch to local
area wireless station for identifying mobile objects occur, please stop using
Bluetooth 4.0 immediately and consult the nearest Authorized Citizen Service
Center for necessary steps to avoid interference.
• Should any trouble including other cases of harmful radio wave interference
from this watch to specific low electric power wireless stations or amateur radio
stations, please consult the nearest Authorized Citizen Service Center.
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• The connectable distance for the Bluetooth 4.0 is approximately 10 m (33 feet) in
an ideal location. Placing the transmitter and receiver behind reinforced concrete
or metallic walls may block radio waves and disrupt sufficient communication.
The communication distance may shorten depending on the environment where
this watch is used.
• Placing this watch and the following electronic devices within close range
may cause problems such as malfunction due to radio wave interference and
production of noise.
- Devices utilizing the 2.4 GHz frequency range including wireless LAN,
microwaves, and digital cordless phones. Radio wave interference may cause
cutting off of the sound.
- Audio video equipment with an antenna input terminal including radios, TVs,
video recorders, and satellite tuners. Noise may occur in the sound and image.
• Due to the use of radio waves, messages transmitted through this watch may be
eavesdropped by third parties intentionally or accidentally. Do not use this watch
for important communication or any communication involving human lives.
Bluetooth 4.0 wireless technology
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