E-32
General Functions (All Modes)
The functions and operations described in this section can be used in all of the modes.
Auto Return Features
•
The watch automatically returns to the Timekeeping Mode from other modes if the crown is not pulled
out or if no button operation is performed for a preset amount of time.
Mode Name
Approximate Elapsed Time
Digital Compass
1 minute
Data Recall, Alarm, Receive
3 minutes
Altimeter
1 hour minimum
12 hours maximum
Barometer, Thermometer
1 hour
Initial Screens
When you enter the Data Recall, Alarm, or World Time Mode, the data you were viewing when you last
exited the mode appears fi rst.
E-33
Timekeeping
Use the Timekeeping Mode (
TIME
) to set and view the current time and date.
•
Each press of
D
in the Timekeeping Mode will change screen contents as shown below.
Day of the week,
month/day screen
Barometric pressure change,
date (month/day) screen
Time (hour, minute,
second) screen
Barometric
pressure graph
Day of week
Month Day
Month Day
Hour : Minutes
Minute Hand
Second Hand
Mode Hand
Hour Hand
E-34
Confi guring Home City Settings
There are two Home City settings: actually selecting the Home City and selecting either standard time or
daylight saving time (DST).
To confi gure Home City and summer time settings
1. In the Timekeeping Mode, pull out the crown.
•
CITY
will fl ash on the digital display indicating that the Home City
setting can be changed.
•
For details about city codes, see the “City Code Table” at the back
of this manual.
2. Rotate the crown to move the second hand to the city code of the city
you want you use as your Home City.
3. Press
B
to display the DST setting screen.
4. Rotate the crown away from you to cycle through the DST settings as
shown below.
Auto DST (
AUTO
)
DST off (
OFF
)
DST on (
ON
)
City code
Second Hand
City code
Second Hand
E-35
•
The Auto DST (
AUTO
) setting will be available only when a city code that supports time calibration
signal reception (page E-19) is selected as the Home City. While Auto DST is selected the DST
setting will be changed automatically in accordance with time calibration signal data.
•
Note that you cannot switch between standard time and daylight saving time (DST) while UTC is
selected as your Home City.
5. After the settings are the way you want, push the crown back in.
•
Daylight Saving Time is turned on when the
DST
indicator is on the display.
Note
•
After you specify a city code, the watch will use UTC* offsets in the World Time Mode to calculate
the current time for other time zones based on the current time in your Home City.
* Coordinated Universal Time, the world-wide scientifi c standard of timekeeping.
The reference point for UTC is Greenwich, England.
•
Selecting some city codes automatically makes it possible for the watch to receive the time
calibration signal for the corresponding area. See page E-19 for details.
E-36
Confi guring Current Time and Date Settings Manually
You can confi gure current time and date settings manually when the watch is unable to receive a time
calibration signal.
To change the current time and date settings manually
1. In the Timekeeping Mode, pull out the crown. This will cause
CITY
to
fl ash on the digital display.
2. Press
D
.
•
This will cause
HOUR-MIN
to fl ash on the digital display.
•
The second hand will point to either
A
(a.m.) or
P
(p.m.)
•
This is the time setting mode.
•
In the following steps, each press of
B
cycles between settings
as shown below.
Home City/DST
Hour, minute
Month, day
Hour
Year
City code
City code
E-37
3. Rotate the crown to change the minute setting.
4. Press
B
.
•
This will cause
HOUR
to fl ash on the digital display.
5. Rotate the crown to change the hour setting.
6. Press
B
.
•
This causes the currently set year, month, and day to appear on
the digital display, with the year setting fl ashing.
7. Rotate the crown to adjust the year setting.
8. Press
B
.
•
This causes the currently set date (month, day) setting to fl ash on
the display.
9. Rotate the crown to adjust the month and day setting.
•
Pressing
B
will return to the hour and minute setting screen.
10. After the settings are the way you want, push the crown back in.
•
This will cause timekeeping to start from 0 seconds.
E-38
Note
•
For information about selecting a Home City and confi guring the DST setting, see “Confi guring
Home City Settings” (page E-34).
•
While 12-hour timekeeping is in use,
P
(p.m.) is displayed from noon to midnight (11:59 p.m.)
A
(a.m.)
is displayed from midnight to noon (11:59 a.m.) These indicators are not displayed while 24-hour
timekeeping (displays times from 00:00 to 23:59) is being used.
•
The watch’s built-in full automatic calendar makes allowances for different month lengths and leap
years. Once you set the date, there should be no reason to change it except after you have the
watch’s rechargeable battery replaced or after power drops to Level 5 (page E-14).
•
The day of the week changes automatically when the date changes.
To switch between 12-hour and 24-hour timekeeping
1. Pull out the crown.
2. Press
B
fi ve times.
•
This causes the current timekeeping setting (
12H
or
24H
) to fl ash on the digital display.
3. Rotate the crown to select either 12-hour (
12H
) or 24-hour (
24H
) timekeeping.
4. After the setting is the way you want, push the crown back in.
E-39
Hand Home Position Adjustment
If the watch is exposed to strong magnetism or impact, its hands can go out of alignment with the time on
the digital display. This can result in incorrect time indication even though a time calibration signal is being
received. The watch has a function to correct hand position automatically as required.
To adjust home positions
1. In the Timekeeping Mode, pull out the crown.
2. Hold down
A
for at least fi ve seconds until
HAND SET
fl ashes and
then
HAND ADJ
appears on the digital display.
•
This indicates the hand home position adjustment mode.
Important!
•
Before performing step 3, below, make sure that all hands have
returned to the 12 o’clock position. Pushing the crown back in
while any hand is not at the 12 o’clock position will not perform
home position adjustment.
3. Push the crown back in.
•
This will cause all of the hands (mode, hour, minute, second) to
return to their normal positions.
Note
After performing home position adjustment, enter the Timekeeping Mode and check to make sure that the
analog hands and the display indicate the same time. If they do not, perform home position adjustment
again.
Wait until all of the hands
move to 12 o’clock.
Wait until all of the hands
move to 12 o’clock.
Operation Guide 5463
