User manual

Time Adjustment (Time
Calibration Signal)
The watch’s time and day settings can be
configured in accordance with a received time
calibration signal.
Important!
●
In order to make it possible for the
current time setting to be adjusted
correctly based on time calibration
signal reception, you need to specify
the time zone where you are using
the watch.
●
However, if the watch was unable to
connect with a phone even once for
time adjustment during the previous
day while connection with a phone is
being used, it will automatically try to
receive a time calibration signal.
●
Disable auto time adjustment
whenever you are inside an aircraft
or in any other area where radio
wave reception is prohibited or
restricted.
l
Using MR-G Connected to
Configure Settings
l
Using Watch Operations to
Configure Settings
Note
●
Areas where time calibration signal
reception is supported are limited.
When the watch in an area where
time calibration signal reception is
not possible, connect with a phone
to adjust time and day settings.
l
Time Calibration Signal Reception
Ranges
●
If the watch does not indicate the
correct time even after it receives a
time calibration signal, correct the
hand and day indicator positions.
l
Using MR-G Connected to Make
Adjustments
l
Using Watch Operations to Make
Adjustments
Appropriate Signal
Reception Location
A time calibration signal can be received while
the watch is near a window.
●
Keep metal objects away from the watch.
●
Do not move the watch.
●
Do not perform any operation on the watch.
6 o’clock position
Note
●
You may experience time calibration
signal reception problems in the
areas described below.
—
Among or near buildings
—
While riding in a vehicle
—
Near household appliances,
office machines, mobile phones,
etc.
—
On a construction site, in an
airport, or any other location
where radio wave interference
occurs
—
Near high-voltage lines
—
In mountainous areas or behind a
mountain
Time Calibration Signal
Reception Ranges
Time calibration signal reception is supported
in the areas shown below.
●
Japan Time Calibration Signal (JJY)
500 kilometers
500 kilometers
1,000 kilometers
1,000 kilometers
To k y o
Fukushima
Fukuoka/
Saga
●
Chinese Time Calibration Signal (BPC)
500 kilometers
1,500 kilometers
Chengdu
Shangqiu
Hong Kong
Shanghai
Beijing
Changchun
●
U.S. Time Calibration Signal (WWVB)
600 miles
(1,000 kilometers)
2,000 miles (3,000 kilometers)
Los Angeles
Denver
Fort Collins
Chicago
New York
●
U.K. (MSF) and German (DCF77) Time
Calibration Signal
The Anthorn signal is receivable within this area.
500 kilometers
1,500 kilometers
Mainflingen
Anthorn
Note
●
Even if you are within the normal
reception range of a time calibration
signal, reception may be made
impossible by the following factors:
geographic contours, weather, the
season, the time of day, wireless
noise.
Operation Guide 5526
6