MA1405-EA
© 2014 CASIO COMPUTER CO., LTD.
Operation Guide 3434
About This Manual
x Depending on the model of your watch, display text appears
either as dark fi gures on a light background or light fi gures
on a dark background. All sample displays in this manual are
shown using dark fi gures on a light background.
x Button operations are indicated using the letters shown
in the illustration.
x Each section of this manual provides you with the
information you need to perform operations in each
mode. Further details and technical information can be
found in the “Reference” section.
x To ensure that this watch provides you with the years of
service for which it is designed, be sure to carefully read
and follow the instructions under “Operating Precautions”
and “User Maintenance”.
x Be sure to keep all user documentation handy for future
reference.
E-1
Indicators
Alarm on indicator
Graphic area A
page E-36
Graphic area B
page E-36
PM indicator
page E-8, E-16
Flash Alert on indicator
page E-41
E-2
Procedure Lookup
The following is a handy reference list of all the operational procedures contained in
this manual.
To toggle the Timekeeping Mode time between DST and
Standard Time ................................................................................................... E-15
To view the time for another city code ................................................................ E-18
To toggle a city code time between Standard Time and
Daylight Saving Time ....................................................................................... E-19
To change your Home Time city to the current World Time city ......................E-20
To set an alarm time .............................................................................................. E-22
To test the alarm .................................................................................................... E-24
To turn an alarm on and off .................................................................................. E-25
To turn the Hourly Time Signal on and off .......................................................... E-26
To confi gure the countdown timer ......................................................................E-28
To use the countdown timer ................................................................................. E-29
E-4
Auto light switch on indicator
page E-21
Hourly Time Signal on indicator
Mute indicator
DST indicator
page E-15, E-19
page E-32, E-35
page E-26
page E-37
General Guide
x Press C to change from mode to mode.
x In any mode (except when a setting screen is on the display), press L to illuminate
the display.
Timekeeping Mode
World Time Mode
Contents
Indicators ................................................................................................................. E-2
General Guide .......................................................................................................... E-6
Timekeeping ............................................................................................................. E-8
World Time ............................................................................................................. E-18
Alarms .................................................................................................................... E-21
Countdown Timer .................................................................................................. E-27
Stopwatch .............................................................................................................. E-30
Illumination ............................................................................................................ E-32
Reference ............................................................................................................... E-36
Specifi cations ........................................................................................................ E-44
Operating Precautions .......................................................................................... E-46
User Maintenance .................................................................................................. E-56
To measure times with the stopwatch ................................................................. E-31
To turn on illumination .......................................................................................... E-33
To specify the illumination duration .................................................................... E-33
To turn the auto light switch on and off .............................................................. E-35
To turn the button operation tone on and off .....................................................E-38
To turn Flash Alert on and off ..............................................................................E-41
Alarm Mode Stopwatch Mode
Countdown Timer
Mode
E-3
E-5
Displayed for one second
E-6
Timekeeping
Day of week
Month – Day
PM indicator
Hour : Minutes Seconds
E-8
CC
The Timekeeping Mode’s Multi Time feature gives you
quick and easy access to the current time and date in
four different cities, numbered from T-1 (Time 1) through
T-4 (Time 4). T-1 is your Home City Time, and T-2,
T-3, and T-4 are Local Times. Local Times are kept in
synchronization with your Home City Time (T-1).
C
Switching Between Time Screens
Each press of D cycles the time screens in the sequence shown below.
D
A
Displayed for one second
C
C
D D
D
E-7
E-9
Operation Guide 3434
x While the Home City Time (T-1) screen is displayed, pressing A will switch the day
of the week / month-day indication to the currently selected Home City code and the
T-1 indicator for about one second.
x You can change the current time setting for your Home City Time (T-1) only.
x For Local Times (T-2, T-3, T-4), you only can change the city code and DST setting.
Scrolling through the Time Screens
x In the Timekeeping Mode (page E-6), holding down D for about three seconds will
cycle the time screens in sequence, from T-1 through T-4.
x Pressing any button will display the Home City Time (T-1) screen.
E-10
CCC CCC
Seconds DST City Code Hour Minutes
Flash Alert
Illumination Duration Setting
4. When the setting you want to change is fl ashing, use D and B to change it as
described below.
E-12
x See “Daylight Saving Time (DST)” on page E-14 for details about DST setting.
x For information about Flash Alert, see “Flash Alert” (page E-41).
5. Press A to exit the setting screen.
x The day of the week is displayed automatically in accordance with the date (year,
month, and day) 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.
12/24-Hour Format
YearMonthDay
CCCCC
Changing the Current Home City Time and Date Settings
Screen To do this: Do this:
To toggle the Timekeeping Mode time between DST and Standard Time
Reset the seconds to .
Toggle between Daylight Saving Time ( )
and Standard Time ( ).
Change the city code.
Change the hour or minutes.
Toggle between 12-hour ( ) and 24-hour
(
Change the year.
Change the month or day.
Toggle the setting between 1.5 seconds
(
Toggle between Flash Alert on ( ) and
off
DST indicator
1. Use D to display the current Home City Time (T-1)
screen.
2. Hold down A until the seconds start to fl
indicates the setting screen.
3. Press C to move the fl ashing in the sequence shown
below to select other settings.
Press D.
Use D (east) and B (west).
Use D (+) and B (–).
) timekeeping.
) and 3 seconds ( ).
( ).
1. Use D to display the current Home City Time (T-1)
screen.
2. Hold down A until the seconds start to fl ash, which
indicates the setting screen.
3. Press C to display the DST setting screen.
4. Press D to toggle between Daylight Saving Time
displayed) and Standard Time ( displayed).
(
5. 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.
Press D.
Use D (+) and B (–).
Press D.
ash, which
E-11
E-13
E-14
12/24-Hour Format
x With the 12-hour format, the P (PM) indicator appears to the left of the hour digits for
times in the range of noon to 11:59 p.m. and no indicator appears to the left of the
hour digits 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.
x The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is
applied in all other modes.
Changing the City Setting of a Local Time
You can select any one of the city codes in the table at the back of this manual as a
Local Time city.
1. Display the Local Time whose city setting you want to change, and then hold down
A for about one second until the current city code starts to fl ash.
2. Use D (east) and B (west) to select the city code you want.
3. Press C to display the DST setting screen.
4. Press D to toggle between Daylight Saving Time (
5. After the settings are the way you want, press A.
E-16
Time (
displayed).
displayed) and Standard
World Time
City code
Current time and date in
the zone of the selected
city code
E-18
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-6).
To view the time for another city code
While in the World Time Mode, use D (eastward) and
B (westward) to scroll through the city codes (time zones).
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.
E-15
Swapping the Home City Time with a Local Time
You can use the procedure below to swap the current Home City Time (T-1) with one
of the Local Times (T-2, T-3, T-4).
1. In the Timekeeping Mode, use D to display the Local Time that you want to swap
with the Home City Time.
2. Press A and B at the same time.
E-17
To toggle a city code time between Standard Time and Daylight Saving Time
DST indicator
1. In the World Time Mode, use D and B to display the
city code (time zone) whose Standard Time/Daylight
Saving Time setting you want to change.
2. Hold down A for about one second 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.
E-19