User manual

Time Adjustment Using a
Time Calibration Signal
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.
12 o'clock
Note
●
You may experience time
calibration signal reception
problems in the areas described
below.
ー
Among or near buildings
ー
While riding in a vehicle
ー
Near household appliances,
office machines, mobile
phones, etc.
ー
On a construction site, in an
airport, or any other location
where radio wave
interference occurs
ー
Near high-voltage lines
ー
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.
Auto Time Calibration Signal
Receive
An automatic time calibration signal
receive operation is performed and the
time and day settings are adjusted
between midnight and 5:00 a.m. Once a
signal receive operation is successful, no
more auto receive operations are
performed that day.
The receive operation is performed only
while the watch is in the Timekeeping
Mode (normal timekeeping).
●
Normally the mode hand points to the
current day of the week.
l Navigating Between Modes
30
Mode
hand
Place the watch near a window or some
other location appropriate for signal
reception.
●
The second hand points to “RC” while
time calibration reception in progress.
●
When the receive operation is
successful, the time and day settings
will be adjusted automatically.
Note
●
Reception takes anywhere from
about two minute to about 10
minutes. It can take as long as
20 minutes.
Operation Guide 5411
6