User Manual

5
1. ABOUT THIS PRODUCT
About the Radio Act (1)
This product is certified as a
low power data communication
system based on the Radio
Act in Japan.
It is not necessary to obtain
a license, etc., to use this
product in Japan.
It is illegal to disassemble and
modify this product.
■Cautionsforuseof2.4GHzequipment
The operation frequency of this product is 2.4 GHz band.
In this frequency band, besides industrial/scientic/medical
equipment such as microwave ovens, other similar radio stations,
in-plant radio stations for mobile object identication that require
licenses used for manufacturing lines, etc., of plants, specic low
power radio stations that do not require licenses, amateur radio
stations, etc. (hereinafter referred to as "other radio stations")
are operated.
・ Before using this product, make sure that "other radio stations"
are not operating nearby.
This radio product uses the
2.4 GHz band. As a modulation
method, the GFSK modulation
method is adopted, and the
interference distance is 10 m.
■Aboutradiofrequency
The frequency used by this product may be used also by other
wireless equipment. To prevent radio wave interference with other
radio equipment, be careful about the following when using this
product.
■UseofBluetoothcommunicationfunction
ofthewatchoutsideJapan
This watch connects with a smartphone using the Bluetooth
wireless technology to perform time synchronization. To use its
Bluetooth function in countries or regions outside Japan, the
watch must be certified by the radio law thereof. Use of the
function in a country or region where such certication has not
been obtained may subject the user to punishment.
Use of the Bluetooth function of the watch other than the
following countries and regions may be illegal (as of November
2019).
Japan, U. S. A., Canada, Australia, New Zealand, Korea,
Belgium, Bulgaria, Czech, Denmark, Germany, Estonia,
Ireland, Greece, Spain, France, Croatia, Italy, Cyprus, Latvia,
Lithuania, Luxembourg, Hungary, Malta, the Netherlands, Austria,
Poland, Portugal, Rumania, Slovenia, Slovakia, Finland, Sweden,
U. K., Turkey, Norway, Iceland, Liechtenstein, Hong Kong, Macau,
Ecuador, Colombia, Vietnam, and Peru
When the watch is used in countries or regions other than those
above, turn off the automatic reception function, and refrain from
using the manual reception function.
For details, visit our website: https://www.seikowatches.com/jp-
ja/customerservice/bluetooth
■AbouttheRadioAct
(
N85
)
001 - A 15298
[CerticationNo.]
・ If radio wave interference occurs between this product and
"other radio stations", change the location in which this product
is used or stop using this product (stop emitting radio waves)
immediately.
・ If you have any questions or troubles, please contact the SEIKO
CUSTOMER SERVICE CENTER.