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9. Press (C).
This starts time information acquisition.
●
The acquired information will appear on
the watch display when time acquisition
is successful.
●
[RECEIVING FAILED] will appear if time
information acquisition fails for some
reason.
10. Press (C) to complete the setting
operation.
●
If the receive operation fails, pressing
(C) will return to the screen in step 6.
Press (E) twice to return to the
Timekeeping Mode.
Note
●
Receive normally takes anywhere
from about 10 to 65 seconds.
●
It can take as long as 13 minutes when
leap second information is included.
Receiving Time Information
Automatically
When the conditions below are satisfied, the
watch will automatically receive time
information from a GPS signal. If any time
information receive operation is successful,
the watch will no longer attempt to receive a
signal for the rest of the day.
●
Watch is in the Timekeeping Mode.
●
Current time is between 6:00 a.m. and
10:00 p.m.
●
Light (near a window on a clear day)
continually shining on the LCD of the watch
for about one to two minutes.
Important!
●
Auto GPS signal receive is disabled
while the watch is paired with a phone
for auto time adjustment.
Note
●
The time information receive operation
normally takes anywhere from about
10 to 65 seconds.
●
The receive operation can take as long
as 13 minutes when leap second
information is included.
Leap Second Reception
GPS signal reception each year on June 1 or
later and on December 1 or later also receives
leap second information.
Note
●
It can take as long as 13 minutes to
complete the leap second information
receive operation.
●
The leap second information receive
operation is repeated until information
receipt is complete.
●
Once the leap second information
receive operation is complete, the
watch will not make any attempt to
receive it again until the following June
1 or December 1.
●
When connecting with a phone to
adjust the watch date and time
settings, leap seconds will also be
received along with the time
information. If this happens, leap
seconds may not be received when
receiving a GPS signal.
●
The first GPS signal receive operation
after the watch’s current time and/or
date setting has been changed
manually will include receipt of leap
second information.
Signal Reception Precautions
●
When the watch is unable to adjust its time
in accordance with a GPS signal for some
reason, average timekeeping accuracy is
within ±15 seconds per month.
●
Note that an internal decoding process the
watch performs after it receives a GPS
signal may cause the time setting to be
slightly off (by less than one second).
●
GPS signal reception is not possible under
the conditions described below.
ー
While the battery indicator is
or
lower
ー
In any mode besides the Timekeeping
Mode
ー
During power saving
ー
While the watch is connected with a
phone and data communication is in
progress
●
If the receive operation is successful, the
time and day settings will be adjusted
automatically in accordance with the Home
City (time zone) and summer time settings.
Summer time will not be applied correctly in
the cases described below.
ー
When the summer time start date and
time, end date and time, or other rules are
changed by authorities
ー
When location information is received,
but it is not location information for your
actual location (For example, when you
are near a borderline of a city and the
acquired location information is for a
neighboring city, etc.)
Using GPS Outside Your Country
Some countries or geographic areas put legal
restrictions on the use of GPS, on the
collection and logging of location information,
etc. Your watch has built-in GPS functionality,
so before embarking on international travel to
a country or area outside of the country where
you purchased your watch, you should check
with the embassy of the countries you plan to
visit, your travel agency, or some other reliable
source of information to find out if there are any
prohibitions or restrictions on bringing in
devices with GPS functionality, or on the
logging of location information, etc.
Operation Guide 3475
13
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