user manual

3
BASIC OPERATION
46
English
3
BASIC OPERATION
47
English
This watch can be set to the precise current time by automatically
receiving GPS signals by exposure to bright light outdoors under an
open sky to adjust the time.
In addition, when the watch is concealed under a sleeve and the dial
is not exposed to suffi cient light even if outdoors under an open sky,
the watch stores the time of the previous successful manual time
adjustment (or time zone adjustment), and automatically starts time
adjustment at the same time.
※ The automatic time adjustment is performed at most one time per day. Therefore,
even if automatic time adjustment has failed, the next automatic time adjustment will
be performed the next day or thereafter.
※ If the energy is suffi ciently charged, automatic reception will be performed every day.
During reception, the hands move in the same manner as the manual time adjustment.
→How to manually adjust the time
P.44∼45
※The time zone is not adjusted in the automatic time adjustment.
When the region where the watch is used is changed, please carry out time zone adjustment. How to adjust the time zone
P.40
< When it is diffi cult to expose to light suffi ciently >
Even if outdoors under an open sky, when the watch is concealed under a sleeve in winter time, etc., in
an area where the daylight hours are short, or when the watch is not likely to be exposed to suffi cient
light for a long time due to bad weather, the watch is designed to allow for automatic time reception at
the time when the manual time adjustment was successful the last time.
When the watch is exposed to the operating environment above, automatic time adjustment is likely
to be successful by making manual time adjustment successful in time periods where the watch is
frequently used in a place where GPS signals can be easily received under an open sky.
→How to manually adjust the time P. 45
However, as the watch judges to start automatic time adjustment taking into consideration the following
conditions, the watch does not necessarily start automatic time adjustment by exposure to bright light.
・Charging status
・Past reception status
※When the indicator hand points to “E (low),” or in the in-fl ight mode（ ）, automatic time adjustment does not work.
When the indicator hand points to “E,” charge the watch by expose to light.
※ When the energy is reduced, the period for which automatic time adjustment is not performed becomes longer. Keep in mind to
charge the watch regularly.
※ If the time zone adjustment or manual time adjustment is performed before the automatic time adjustment is started, the
automatic time adjustment is not performed on that day.
7
th
6
th
Automatic time adjustment
The type of reception and reception result (success or failure) of the last GPS signal
reception is displayed for 5 seconds.
When the reception
has failed in any way,
manually set the time
and date.
→ How to manually set
the time
P.52
→ How to manually set
the date
P.53
・ The reception was
successful.
Use the watch as it is.
When the reception
result is Y
When the reception
result is N
※ When approximately 5
days have elapsed after
successful reception, the
reception result display
becomes “N.”
※ Even under a state where
GPS signal cannot be
received, the watch
operates with quartz
accuracy (at loss/gain ±15
seconds per month).
・ The reception has
failed.
Move to the outdoors
where GPS signals can
be easily received as
necessary to receive
GPS signals.
Reception result display (Check that reception was successful)
12
Press Button B once
and then release it
The second hand and
indicator hand display
the reception result.
※ When Button B is kept
pressed, the watch
enters the Manual time
adjustment operation.
Check that reception was successful (within 5 sec)
The second hand displays the
reception result (success/failure).
The indicator hand displays which of
the last GPS signal reception was
performed for time adjustment or
time zone adjustment.
Second hand: Reception
result (success/failure)
Result Successful Failed
Display
B
P
C
J
J
Y
B
P
C
J
J
Y
Position
Y
12-sec
position
N
18-sec
position
※ After 5 seconds have
elapsed or when Button
A is pressed, the watch
returns to the time
display mode.
Indicator hand:
Reception method (manual time
adjustment or time zone adjustment)
Type
1
(Manual time
adjustment)
4+
(Time zone
adjustment)
Display
※ The time at which the watch returns
to the time display mode varies
depending on the position of the
indicator hand.
Press
and
Release
Press