World Time; Stopwatch; Countdown Timer; Alarms - Casio Baby-G BG1005M-2 Operation Manual

Operation Guide 3188
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.
To toggle the Timekeeping Mode time between DST and Standard Time
1. In the Timekeeping Mode, hold down
DST indicator
seconds start to fl ash, which indicates the setting
screen.
C twice to display the DST setting screen.
2. Press
D to toggle between Daylight Saving Time ( )
3. Press
and Standard Time ( ).
A to exit the setting screen.
4. Press
The DST indicator is displayed on the Timekeeping Mode
and Alarm Mode screen while Daylight Saving Time is
On/Off status
turned on.
E-10
To toggle a city code time between Standard Time and Daylight Saving Time
1. In the World Time Mode, use
DST indicator
(time zone) whose Standard Time/Daylight Saving Time
setting you want to change.
A for about one second to toggle between
2. Hold down
Daylight Saving Time (DST indicator displayed) and
Standard Time (DST indicator not displayed).
The DST indicator is on the display whenever you display
a city code for which Daylight Saving Time is turned on.
Note that the DST/Standard Time setting affects only
the currently displayed city code. Other city codes are
not affected.
In the World Time Mode, you can switch the city code you currently have selected
as your Timekeeping Mode Home City between Standard Time and DST. The
setting you select in the World Time Mode will also be applied in the Timekeeping
Mode.
E-12
To measure times with the stopwatch
Elapsed Time
D D D
Start Stop Re-start
Split Time
D B B
Start Split Split release
(SPL displayed)
Two Finishes
D B D
Start Split Stop
First runner Second runner
fi nishes. fi nishes.
Display time of
fi rst runner.
E-14
Press D while a countdown operation is in progress to pause it. Press D again to
resume the countdown.
To completely stop a countdown operation, fi rst pause it (by pressing D), and then
press B. This returns the countdown time to its starting value.
To set the countdown start time
1. In the Countdown Timer Mode, hold down
hours of the countdown start time start to fl ash, which
indicates the setting screen.
C to move the fl ashing between the hours and
2. Press
minutes.
3. While a setting is fl ashing, use
change it.
To set the starting value of the countdown time to 24
hours, set
A to exit the setting screen.
4. Press
E-16
To set an alarm time
1. In the Alarm Mode, use
alarm screens until the one whose time you want to set
is displayed.
D B
To set a one-time alarm, display one of the screens indicated by an alarm number
from through . To set the snooze alarm, display the screen
indicated by .
The snooze alarm repeats every fi ve minutes.
A until the hour setting of the alarm time
2. After you select an alarm, hold down
starts to fl ash, which indicates the setting screen.
This operation turns on the alarm automatically.
E-18
A until the
D to display the city code
D B
Stop Clear
D B
Stop Clear
B B
Split release Clear
Display time of
second runner.
A until the
D (+) or B (–) to
.
D and B to scroll through the
D D
B B
B D
B B
D D

World Time

World Time shows the current time in 48 cities (29 time
City code
zones) around the world.
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 in another city code
In the World Time Mode, press D (eastward) and B
Current time in the zone of (westward) to scroll through the available city codes.
the selected city code
Holding down either button scrolls at high speed.
For full information about city codes, see the "City Code
Table" at the back of this manual.
If the current time shown for a city is wrong, check your
Timekeeping Mode time and Home City code settings
and make the necessary changes.

Stopwatch

The stopwatch lets you measure elapsed time, split
times, and two fi nishes.
The display range of the stopwatch is 59 minutes,
59.99 seconds.
The stopwatch continues to run, restarting from zero
after it reaches its limit, until you stop it.
1/100 second The stopwatch measurement operation continues even
Minutes
if you exit the Stopwatch Mode.
Seconds
Exiting the Stopwatch Mode while a split time is frozen
on the display clears the split time and returns to
elapsed time measurement.
All of the operations in this section are performed in the Stopwatch Mode, which you
enter by pressing C (page E-5).

Countdown Timer

The countdown timer can be set within a range of one
minute to 24 hours. An alarm sounds when the countdown
reaches zero.
The countdown operation continues even if you exit the
Countdown Timer Mode.
All of the operations in this section are performed in the
Countdown Timer Mode, which you enter by pressing C
Hours Seconds
(page E-5).
Minutes
To use the countdown timer
Press D while in the Countdown Timer Mode to start the countdown timer.
When the end of the countdown is reached, the alarm sounds for 10 seconds or until
you stop it by pressing any button. The countdown time is automatically reset to its
starting value after the alarm stops.

Alarms

You can set fi ve independent Daily Alarms. When an
Alarm number
alarm is turned on, the alarm tone sounds when the alarm
time is reached. One of the alarms is a snooze alarm,
while the other four are one-time alarms.
You can turn on an Hourly Time Signal that causes the
watch to beep twice every hour on the hour.
There are six screens in the Alarm Mode. Four are for
one-time alarms (indicated by numbers from
On/Off status
through
), and one is for the Hourly Time Signal (indicated
Alarm time
by ).
(Hour : Minutes)
All of the operations in this section are performed in
the Alarm Mode, which you enter by pressing C (page
E-5).
C to move the fl ashing between the hour and minute settings.
3. Press
D (+) and B (–) to change it.
4. While a setting is fl ashing, use
When setting the alarm time using the 12-hour format, take care to set the time
correctly as a.m. (indicator not displayed) or p.m. (P indicator).
A to exit the setting screen.
5. Press
Alarm Operation
The alarm sounds at the preset time for about 10 seconds, regardless of the mode the
watch is in. In the case of the snooze alarm, the alarm operation is performed a total
of seven times, every fi ve minutes, or until you turn the alarm off (page E-20).
To stop the alarm tone after it starts to sound, press any button.
Performing any one of the following operations during a 5-minute interval between
snooze alarms cancels the current snooze alarm operation.
Displaying the Timekeeping Mode setting screen (page E-7)
Displaying the snooze alarm setting screen (page E-18)
To test the alarm
In the Alarm Mode, hold down D to sound the alarm.
E-11
E-13
E-15
), one is for a snooze alarm (indicated by
E-17
E-19