Casio MA1004-EA Manuale Utente

3

 Use 

9. 

D

 (+) and B (–) to change the m Day setting.

 If you want to change the time setting at this time, 

 

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press C and then perform the procedure starting from 

step 3 under “To change the current time setting”.

 After the settings are the way you want, press 

10. 

A

 to 

return to the Timekeeping Mode.

 The day of the week indicated by the 

 

•

n

 Right Dial 

Hand changes automatically in accordance with the 

date (year, month, and day).

 The watch’s built-in full automatic calendar makes allowances for different month 

 

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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 3.

The stopwatch measures elapsed time and split times.

Hand Functions
x 

 Second Hand:  Indicates the stopwatch 1/10-second 

count.

b 

 Lower Left Dial Hands:  

 Indicate the stopwatch minutes (short hand) and 

seconds (long hand).

n 

 Right Dial Hand:  

 Indicates the stopwatch 1/100-second count.

30

5

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6

30

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6

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Hold down 
A

 for two 

seconds

 In the World Time Mode, use 

1. 

D

 to select the city code 

whose setting you want to change.

 Wait until the 

 

•

b

 Lower Left Dial Hands complete their 

move to the time in the currently selected World Time 

City. You will not be able to perform step 2 of this 

procedure until the hands stop moving.

 Hold down 

2. 

A

 for about two seconds until the watch 

beeps. This will cause the n Right Dial Hand to toggle 

between 

DST (daylight saving time) and STD (standard 

time).

 Note that you cannot switch between 

 

•

STD (standard 

time)/DST (daylight saving time) while UTC is 

selected as the World Time City.
 Note that the 

 

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STD (standard time)/DST (daylight 

saving time) setting affects only the currently selected 

time zone. Other time zones are not affected.

Swapping your Home City and World Time City
You can use the procedure below to swap your Home City and World Time City. This 

capability can come in handy when you frequently travel between two locations in 

different time zones.

The following example shows what happens when the Home City and World Time 

City are swapped while the Home City originally is 

TOKYO (TYO) and the World Time 

City is 

NEW YORK (NYC).

Home City

World Time City

Before swapping

Tokyo

10:08 p.m.

(Standard time)

New York

9:08 a.m.

(Daylight saving time)

After swapping

New York

9:08 a.m.

(Daylight saving time)

Tokyo

10:08 p.m.

(Standard time) 

 In the World Time Mode, use 

1. 

D

 to select the World Time 

City you want.

 In this example, you would move the 

 

•

x

 Second Hand 

to NEW YORK (NYC) in order to select New York as 

the World Time City.
 Wait until the 

 

•

b

 Lower Left Dial Hands complete their 

move to the time in the currently selected World Time 

City. You will not be able to perform step 2 of this 

procedure until the hands stop moving.

 Hold down 

2. 

B

 for about three seconds until the watch 

beeps.

 This will make the World Time City (

 

•

NEW YORK/NYC 

in this example) your new Home City. At the same time, 

it will change the Home City you had selected prior 

to step 2 (TOKYO/TYO in this example), to your new 

World Time City.
 After swapping the Home City and World Time City, the 

 

•

watch will stay in the World Time Mode. The x Second 

Hand will point to your new World Time City (TOKYO/

TYO in this example).

 The 

 

•

b

 Lower Left Dial Hands will indicate the current 

time in your new World Time City.

When the alarm is turned on, an alarm will sound for about 10 seconds each day 

when the time in the Timekeeping Mode reaches the preset alarm time. This is true 

even if the watch is not in the Timekeeping Mode.

Hand Functions
x 

 Second Hand:  

 Indicates the current alarm ON/OFF setting.

b 

 Lower Left Dial Hands:  

 Indicate the current alarm time setting in 24-hour 

format.

n 

 Right Dial Hand:  Points to 

ALM.

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6

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 Use 

1. 

C

 to move the n Right Dial Hand to 0.

 Now you can perform either of following stopwatch operations.

2. 

B

B

B

B

D

B

D

Normal stopwatch hand movement will 

resume automatically after five seconds.

B

D

 The Stopwatch Mode can indicate elapsed time up to 23 minutes, 59.99 seconds.

 

•

 

 

•

D

 button operation (split, reset) is disabled while hands are moving at high speed 

following a reset operation and when transitioning from a split time back to normal 

elapsed timekeeping.
 Once started, stopwatch timing continues until you press 

 

•

B

 to stop it, even if you 

exit the Stopwatch Mode to another mode and even if timing reaches the stopwatch 

limit defined above.
 If the stopwatch was not reset after the last elapsed time operation, timing will 

 

•

restart from where it was last stopped, and not from 0.
 The 

 

•

x

 Second Hand indicates the 1/10-second count for the first 30 seconds 

of a stopwatch elapsed time operation. After that, the hand stops at 12 o’clock 

position. 1/10-second timing continues internally after the first 30 seconds, and the 
x

 Second Hand will jump to the current value whenever B (Stop) or D (Split) is 

pressed.
 Though the 

 

•

n

 Right Dial Hand is stopped while an elapsed time measurement 

operation is in progress, the watch keeps track of the 1/100-second count 

internally. The n Right Dial Hand will jump to the current 1/100-second reading 

whenever you stop the stopwatch or perform a split time operation.

You can use the World Time Mode to view the current time in one of 29 time zones 

around the globe. The city that is currently selected in the World Time Mode is called 

the “World Time City”.

Hand Functions
x 

 Second Hand:  

 Indicates the currently selected World Time City.

b 

 Lower Left Dial Hands:  

 Indicate the current time in the selected World Time 

City in 24-hour format.

n 

 Right Dial Hand:  

 Indicates the current STD (standard time) or DST 

(daylight saving time) setting of the currently selected 

time zone.

 Use 

1. 

C

 to move the n Right Dial Hand to STD or DST.

 The 

 

•

x

 Second Hand will move to the city code of the currently selected World 

Time City.

 Use 

2. 

D

 to move the x Second Hand to the city code you want to select as the 

World Time City.

 The 

 

•

b

 Lower Left Dial Hands will move to the current time in the time zone of 

the current city code. At this time, the z Hour Hand and c Minute Hand will 

continue to indicate the current time in the Home City.
 For full information on city codes, see the “City Code Table”.

 

•

 If you think that the time indicated for the selected time zone is not correct, it 

 

•

probably means that there is something wrong with your Home City settings. 

Use the procedure under “To configure Home City settings” to correct the Home 

City settings.

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6

 Use 

1. 

C

 to move the n Right Dial Hand to ALM.

 Use 

2. 

D

 (+) and B (–) to change the alarm time setting.

 Each press of either button will move the 

 

•

b

 Lower Left Dial Hands one minute.

 Holding down 

 

•

D

 or B will start high-speed hand movement in the applicable 

direction. To stop high-speed hand movement, press any button.
 The alarm always works based on the time kept in the Timekeeping Mode.

 

•

 The watch will return to the Timekeeping Mode automatically if you do not 

 

•

perform any operation in the Alarm Mode for about two or three minutes.

To turn the alarm on or off
In the Alarm Mode, press A to toggle the alarm on and off. The x 

Second Hand will 

indicate the current ON/OFF setting.

To stop the alarm
Press any button.