Operation Guide 4378 4379
3
Alarms
Y
alarm is tur
time is reached.
Signal that causes the watch to beep twice ev
the hour
• The alarm and Hourly Time Signal operate in
accordance with the current digital time.
• The alarm number (AL1 though AL3 ) indicates an alarm
screen.SIG appears in place of the alarm number when
the Hourly Time Signal screen is sho
• All of the operations in this section are perf
Alarm Mode, which you enter by pressing C.
Alarm number
Alarm time
(Hour : Minutes)
On/Off status
Alternate at
two-second
interval
T
1. In the Alarm Mode, press D to select the alarm whose
time you w
AL1 AL2 AL3 SIG
2. Hold down A until the hour setting of the alarm time
starts to flash, which indicates the setting screen.
• This automatically turns on the alarm.
3. Press C to move the flashing between the hour and minute settings
4. While a setting is flashing, use D (+) and B (– ) to change it.
• When setting the alarm time using the 12-hour format, take care to set the time
correctly as a.m.P indicator).
• If you hav
time is also display
5. Press A to exit the setting screen.
On/Off status
Alarm Operation
The alarm sounds in all modes at the preset time for about 10 seconds, or until you
stop it by pressing any b
T
In the Alarm Mode, hold down D to sound the alarm.
T
1. In the Alarm Mode, press D to select an alar
2. When the alarA to
turn it on (
ON
) and off (
OF
).
Stopwatch
The stopwatch lets you measure elapsed time
and two finishes.
• The displa
seconds.
• The 1/100-second v
operation is stopped or while a split time is frozen on the
display
Seconds
Seconds
1/100
second
More than
one minute
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Split indicator
Split time
(Minutes : Seconds) 1/100 second
Split Time
Elapsed Time
Elapsed time
(Minutes : Seconds)
1/100 second
• The stopwatch contin
you stop it.
• Exiting the Stopwatch Mode while a split time is frozen on the displa
time and returns to elapsed time measurement.
• The stopwatch measurement operation continues e
Mode.
• All of the operations in this section are perf
enter by pressing C.
T
D
Start Stop
Elapsed Time
➤
Re-start Clear
D ➤
Stop
D
➤
D
➤
A
Split Time
D
Start Split
➤
Split release
Clear
A
➤
Stop
A
➤
D ➤
A
T
D
Start Split
➤
Stop
Clear
A
➤
Split release
D ➤
A
➤
A
First runner
finishes.
Display time of
first runner.
Second runner
finishes.
Display time of
second runner.
Timekeeping
Use the
also explains how to man
• In the A to cycle through the digital time screens as
shown below
• In the D to display the last signal screen.
screen shows the date and time of the last successful time calibration signal
reception.
• All of the operations in this section are perf
you can enter by pressing C.
Last Signal Screen
Reception date
Day of week
Press A .
Day
▲
▲
▲
Receiving indicator
▲
A
2 seconds
2 seconds
2 seconds
A
Press D.
Reception Time
Date Screen
Receiving
Indicator and
Seconds Count
▲
Seconds
Hour :
Minutes
PM indicator
Current Time
Screen
Setting the Digital
Make sure you select y
date settings.
Timekeeping Mode settings.
correct if you do not select the proper Home City code bef
date in the Timek
T
1. In the A until the city
code star
• The second hand will move at high speed to the 12
o’ clock position, where it will stop
2. Use C to mov
below to select other settings.
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City code
Seconds
Hour
Minutes
12/24-Hour
For
Month
Y
DST
Day
City Code
Do this:
Use D (east) and B (west).
Press D.
Press D.
Press D.
Use D (+) and B (– ).
Use D (+) and B (– ).
Screen:
T
Change the city code
T
Time (
ON) , Standard OF ),
or Auto DST (A)
T
) and
24-hour ( ) timekeeping
Reset the seconds to
Change the hour or minutes
Change the year
3. When the setting you want to change is flashing, use B and/or D to change it as
described below
• See “City Code ” f
4. Press A to exit the setting screen.
• The second hand will advance at high speed to the correct position in accordance
with the digital time seconds count, and resume normal movement from there
• When you e
match the digital time.“ Analog Timek” f
Note
• Auto DST (
A) can be selected only while BER, PAR, LON, or ATH is selected as the
Home City code.“Daylight Saving ” below
Use D (+) and B (– ).Change the month or day
Daylight Saving
Daylight Sa
Standard Time
Saving Time.
The time calibration signals transmitted from Rugb
Standard Time and DST data.
switches between Standard
accordance with the received time signal.
• Auto DST (
A) can be selected only while BER, PAR, LON, or ATH is selected as the
Home City code.
• The default DST setting is A
A) whenevBER , PAR , LON ,
or
ATH as your Home City code.
• If you e
probably best to s
time) manually
T
1.A until the city code starts to flash, which
indicates the setting screen.
2.C to display the DST setting screen.
3.D to cycle through the DST settings in the sequence shown below
4.A to exit the setting screen.
• The DST indicator appears on the displa
turned on.
Auto DST (
A
) DST off (
OF
) DST on (
ON
)
