Operation Guide 5472
E-19
To turn an alarm on and off
1. In the Alarm Mode, use
D
to select an alarm.
2. Press
A
to cycle through the alarm settings as shown below.
A
A
A
Alarm Off
One-Time Alarm
On
Daily Alarm On
x
In all modes, the alarm on indicator is shown for the alarm that is currently turned
on.
x
The alarm on indicator fl ashes while the alarm is sounding.
E-18
Alarm Operation
The alarm tone sounds at the preset time for 10 seconds, regardless of the mode the
watch is in.
x
Alarm and hourly time signal operations are performed in accordance with the
Timekeeping Mode time.
x
To stop the alarm tone after it starts to sound, press any button.
To test the alarm
In the Alarm Mode, hold down
D
to sound the alarm.
E-17
3. Press
C
to move the fl ashing in the sequence shown below to select other settings.
Hour
One-time Alarm/Daily Alarm Selection
Minutes
C
C
C
4. While a setting is fl ashing, use
D
and
B
to change it as described below.
Screen
To do this:
Do this:
Change the hour
and minutes.
Use
D
(+) and
B
(–).
x
With the 12-hour format, set the time correctly as
a.m. or p.m. (PM (
P
) indicator).
/
Toggle between
One-time Alarm
and Daily Alarm.
Press
D
.
One-time Alarm on:
Daily Alarm on:
5. Press
A
to exit the setting screen.
E-16
To set an alarm time
1. In the Alarm Mode, use
D
to scroll through the alarm
screens until the alarm number you want to set is
displayed.
D
D
D
D
D
D
2. After you select an alarm, hold down
A
until the hour setting of the alarm time
starts to fl ash, which indicates the setting screen.
x
This operation turns on the One-time Alarm automatically.
E-15
Alarms
Your watch has a total of fi ve alarms, each of which you
can confi gure as a daily alarm or one-time alarm.
x
Daily Alarm: Sounds at the preset time each day.
x
One-time Alarm: Sounds once at the preset time and then
is disabled automatically.
You can also turn on an hourly time signal that causes the
watch to beep twice every hour on the hour.
x
All of the operations in this section are performed in the
Alarm Mode, which you enter by pressing
C
(page E-4).
x
Alarms operate in coordination with the current Home
City Time.
Alarm on indicator
Alarm number
Alarm time
(Hour : Minutes)
E-14
To toggle a city code time between Standard Time and Daylight Saving Time
1. In the World Time Mode, use
D
(east) to display the city
code (time zone) whose Standard Time/Daylight Saving
Time setting you want to change.
2. Hold down
A
for about two seconds to toggle Daylight
Saving Time (
DST
displayed) and Standard Time (
DST
not displayed).
x
The
DST
indicator is on the display whenever you display
a city code for which Daylight Saving Time is turned on.
x
Note that the DST/Standard Time setting affects only
the currently displayed city code. Other city codes are
not affected.
x
Note that you cannot switch between Standard Time
and Daylight Saving Time while UTC is selected as the
city code.
DST indicator
E-13
World Time
World Time shows the current time in 48 cities (31 time
zones) around the world.
x
All of the operations in this section are performed in
the World Time Mode, which you enter by pressing
C
(page E-4).
To view the time for another city code
In the World Time Mode, press
D
to scroll eastwardly
through city codes.
x
For full information about city codes, see the “City Code
Table” at the back of this manual.
x
If the current time for a city is wrong, check your
Timekeeping Mode time and time zone settings and
make the necessary changes.
City code
Current World Time
information
E-12
x
The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is
applied in all other modes.
Illumination
An LED (light-emitting diode) illuminate the display for easy reading in the dark.
Illumination Precautions
x
The illumination provided by the light may be hard to see when viewed under direct
sunlight.
x
Illumination automatically turns off whenever an alarm sounds.
x
Frequent use of illumination runs down the battery.
To turn on illumination
In any mode (except when a setting screen is on the display), press
B
to turn on
illumination.
x
You can use the procedure above to select either 1.5 seconds or 3 seconds as the
illumination duration. When you press
B
, the illumination will remain on for about
1.5 seconds or 3 seconds, depending on the current illumination duration setting.
E-11
To toggle the Timekeeping Mode time between DST and Standard Time
1. Hold down
A
until the seconds start to fl ash, which
indicates the setting screen.
2. Press
C
to display the DST setting screen.
3. Press
D
to toggle between Daylight Saving Time (
displayed) and Standard Time (
displayed).
4. Press
A
to exit the setting screen.
x
The
DST
indicator appears on the Timekeeping screen to
indicate that Daylight Saving Time is turned on.
12/24-Hour Format
x
With the 12-hour format, the PM (
P
) indicator appears for times in the range of noon
to 11:59 p.m. and no indicator appears for times in the range of midnight to 11:59
a.m.
x
With the 24-hour format, times are displayed in the range of 0:00 to 23:59, without
any indicator.
DST indicator
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* For full information about city codes, see the “City Code Table” at the back of this
manual.
4. Press
A
to exit the setting screen.
x
The hour hand, minute hand, and day of the week change in accordance your
settings.
Daylight Saving Time (DST)
Daylight Saving Time (summer time) advances the time setting by one hour from
Standard Time. Remember that not all countries or even local areas use Daylight
Saving Time.