Casio 5073 Operation Manual Download Page 4

Operation Guide 5073

4

Setting the month

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Dec

May

Jan

Apr

Feb

Mar

Sep

Jun

Aug

Jul

Oct

Nov

 Use 

7. 

D

 to move the 

x

 

Second Hand

 to the 

month setting you want.
 After the month setting is the way you want, 

8. 

press 

C

.

 

 

The 

x

 

Second Hand

 will move to 12 o’clock, 

and the watch will enter the day setting 

mode.

 Use 

9. 

D

 (+) and 

B

 (–) to change the 

b

 

Day

 setting.

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

 

press 

C

 and then perform the procedure starting 

from step 3 under “To change the current time setting 

manually”.

 After the settings are the way you want, press 

10. 

A

 to 

return to regular timekeeping.

 

 

This will cause the 

x

 

Second Hand

 to move automatically 

to 12 o’clock and resume movement from there.
 The day of the week indicated by the 

 

v

 

Day of the 

Week Hand

 changes automatically in accordance with 

the date (year, month, and day).

Note

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

 

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.

Checking the Current Time in a Different Time Zone

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

globe. The currently selected city is called the “World Time City”.

Hand Functions

 World Time Hour Hand:  

 Indicates the current time in the World Time City in 

24-hour format.

 World Time Minute Hand

Changing the World Time City

Starting from the regular timekeeping mode, press 

C

 to enter the World Time setting 

mode. You can use the World Time setting mode to select a World Time City, and to 

specify daylight saving/summer time (DST) or standard time for the selected city.

Hand Functions

 Second Hand: 

 Indicates the currently selected World 

Time City.

 Day of the Week Hand:  

 The short end of the hand indicates whether the time 

for the currently selected World Time City is standard 

time (

STD

) or daylight saving/summer time (

DST

).

 World Time Hour Hand:  

 Indicates the current time in the World Time City in 

24-hour format.

 World Time Minute Hand

To view the time in another time zone

 In the regular timekeeping mode, press 

1. 

C

 to enter the World Time setting mode.

 The 

 

x

 

Second Hand

 will move to 12 o’clock, and then to the city code of the 

currently selected World Time City. The 

v

 

Day of the Week Hand

 will move to 

Su

 momentarily, and then the short end of the hand will move to 

STD

 (standard 

time) or 

DST

 (daylight saving/summer time).

 Use 

2. 

D

 to move the 

x

 

Second Hand

 to the city code you want to select as the 

World Time City.

 The 

 

n

 

World Time Hour Hand

 and

 

m

 

World Time Minute Hand

 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.

 Press 

3. 

C

 to return to regular timekeeping.

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>

5

6

5

6

>

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To specify standard time or daylight saving time (DST) for a city

>

6

5

Hold down 

A

 for two 

seconds

 In the regular timekeeping mode, press 

1. 

C

 to enter the 

World Time setting mode.
 Use 

2. 

D

 to select the city code whose setting you want 

to change.

 Wait until the 

 

n

 

World Time Hour Hand

 and

  

m

 

World Time Minute Hand

 complete their move 

to the time in the currently selected World Time 

City. You will not be able to perform step 3 of this 

procedure until the hands stop moving.

 Hold down 

3. 

A

 for about two seconds until the short 

end of the 

v

 

Day of the Week Hand

 toggles to 

STD 

(standard time) or 

DST (daylight saving/summer time).

 Note that you cannot switch between 

 

STD

 (standard 

time)/

DST

 (daylight saving/summer time) while 

UTC

 

is selected as the World Time City.
 Note that the 

 

STD

 (standard time)/

DST

 (daylight 

saving/summer time) setting affects only the 

currently selected time zone. Other time zones are 

not affected.

 Press 

4. 

C

 to return to regular timekeeping.

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 

TYO (Tokyo) and the World Time 

City is 

NYC (New York).

Home City

World Time City

Before swapping

TYO

NYC

After swapping

NYC

TYO 

To swap your Home City and World Time City

 In the regular timekeeping mode, press 

1. 

C

 to enter the 

World Time setting mode.
 Use 

2. 

D

 to select the World Time City you want.

 In this example, you would move the 

 

x

 

Second Hand

 

to 

NYC

 in order to select New York as the World 

Time City.
 Wait until the 

 

n

 

World Time Hour Hand

 and

 

m

 

World 

Time Minute Hand

 complete their move to the time in 

the currently selected World Time City. You will not 

be able to perform step 3 of this procedure until the 

hands stop moving.

 Hold down 

3. 

B

 for about three seconds until the  

x

 

Second Hand

 starts to move.

 This will make the World Time City (

 

NYC

 in this 

example) your new Home City. At the same time, it will 

change the Home City you had selected prior to step 

3 (

TYO

 in this example), your World Time City.

 After swapping the Home City and World Time City, 

 

the 

x

 

Second Hand

 will point to your new World Time 

City (

TYO

 in this example).

 The 

 

n

 

World Time Hour Hand

 and

 

m

 

World Time 

Minute Hand

 will indicate the current time in your new 

World Time City.

 Press 

4. 

C

 to return to regular timekeeping.

Note

 If your current World Time City supports time calibration signal reception, making 

 

it your Home City enables calibration signal reception for that city.

Adjusting Home Positions

Strong magnetism or impact can cause the hands and/or date of the watch to be 

off, even if the watch is able to perform the signal receive operation. If this happens, 

perform the applicable home position adjustment procedures in this section.

Note

Any time after you enter the home position adjustment mode in step 1 of the following 

procedure, you can return to regular timekeeping by pressing 

A

. The watch also 

will return to regular timekeeping automatically if you do not perform any operation 

for about two or three minutes in the home position adjustment mode. In either case, 

any adjustments you made before the watch returned to regular timekeeping will be 

applied.

To adjust the home positions

 Hold down 

1. 

C

 for about two seconds until the 

x

 

Second Hand

 stops and then 

starts moving again.

 Hold down 

2. 

D

 for about three seconds.

 The 

 

x

 

Second Hand

 will start to move when you first 

press 

D

. Keep 

D

 depressed until the 

x

 

Second 

Hand

 stops.

 The watch is now in the home position adjustment 

 

mode.
 The watch will exit the home position adjustment mode 

 

automatically if you do not perform any operation for 

about two or three minutes.
 First is 

 

x

 

Second Hand

 home position adjustment.

 If the 

 

x

 

Second Hand

 moves to 12 o’clock, it is in the 

correct home position. If it doesn’t, use 

D

 to move it 

to 12 o’clock.

 Each press of 

 

C

 in the home position adjustment mode will cycle through the 

adjustment settings as shown below.

x

 Second

z

 Hour/ 

c

 Minute

n

 World Time Hour/  

m

 World Time Minute

v

 Day of the Week

b

 Day

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Summary of Contents for 5073

Page 1: ...ch s power level by observing the movement of the x Second Hand If the x Second Hand is moving normally at one second intervals power is at Level 1 If the x Second Hand is moving at two second intervals power is at Level 2 which is quite low Expose the watch to light as soon as possible so it can charge Level Hand Movement Function Status 1 Normal All functions enabled 2 x Second Hand moves at two...

Page 2: ...e regular timekeeping mode keep 1 A depressed for about two seconds as the x Second Hand goes through the following sequence Moves to the last signal reception result Y or N then to READY or R for some models The 2 x Second Hand indicates the operations the watch is currently performing When the x Second Hand is pointed here It means this READY R Watch is setting up for reception WORK W Reception ...

Page 3: ...er all the settings are the way you want press 3 A to return to regular timekeeping B 5 6 B Note After you specify a city code the watch will use UTC offsets to calculate the World Time based on the current time in your Home City Coordinated Universal Time the world wide scientific standard of timekeeping The reference point for UTC is Greenwich England Selecting some city codes automatically make...

Page 4: ...ep 3 of this procedure until the hands stop moving Hold down 3 A for about two seconds until the short end of the v Day of the Week Hand toggles to STD standard time or DST daylight saving summer time Note that you cannot switch between STD standard time DST daylight saving summer time while UTC is selected as the World Time City Note that the STD standard time DST daylight saving summer time sett...

Page 5: ...he x Second Hand starts moving normally at one second intervals The x Second Hand starts to move at one second intervals but then suddenly returns to moving at two second intervals The watch probably is not sufficiently charged yet Continue keeping it exposed to light B 6 5 Time Calibration Signal The information in this section applies only when LON PAR ATH HNL ANC LAX DEN CHI NYC HKG or TYO is s...

Page 6: ...aia 1 UTC 0 LON London PAR Paris 1 ATH Athens 2 City Code City UTC Offset GMT Differential JED Jeddah 3 THR Tehran 3 5 DXB Dubai 4 KBL Kabul 4 5 KHI Karachi 5 DEL Delhi 5 5 DAC Dhaka 6 RGN Yangon 6 5 BKK Bangkok 7 HKG Hong Kong 8 TYO Tokyo 9 ADL Adelaide 9 5 SYD Sydney 10 NOU Noumea 11 WLG Wellington 12 Based on data as of December 2008 The rules governing global times GMT differential and UTC off...

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