Casio 5089 - Manual (Page 4)

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Operation Guide 5089
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Dec
May
Jan
Apr
Feb
Mar Sep
Jun
Aug
Jul
Setting the month
Oct
Nov
After you select the year ones digit, press 6. C .
The • x Second Hand will move to the currently
selected month. This is the month setting
mode.
Use 7. D to move the x Second Hand to the
month setting you want.
8. After the month setting is the way you want,
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 m 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
Left Dial 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.
Using the Stopwatch
The stopwatch measures elapsed time and split times.
Hand Functions
x
Second Hand: Indicates the stopwatch 1/10-second
count.
v Left Dial Hand: Indicates the stopwatch 1/100-second
count.
n Right Dial Hands: Indicate the stopwatch minutes and
seconds.
To perform elapsed time measurement
Use 1. C to move the v Left Dial Hand to 0.
• This indicates the Stopwatch Mode.
Now you can perform either of following stopwatch operations. 2.
• You will not be able to perform any stopwatch operation while the hands are
moving to their initial positions after you enter the Stopwatch Mode.
To perform an elapsed time operation
•
B B B B D
Start Stop (Restart) (Stop) Reset
To pause at a split time
B D Normal stopwatch hand movement will
resume automatically after five seconds.
B D
Start Split Stop Reset
Note
The Stopwatch Mode can indicate elapsed time up to 23 minutes, 59.99 seconds. •
In the following cases, the hands of the watch are moving, so pressing • D or B will
not perform any stopwatch operation.
While the hands are moving to elapsed timekeeping after you enter the Stopwatch −
Mode
While the watch is changing dates at midnight −
Once started, stopwatch timing continues until you press • B to stop it, even if you
exit the Stopwatch Mode to another mode or timing reaches the stopwatch limit
defined above.
Whenever you enter the Stopwatch Mode, the hands of the watch move to their
•
initial Stopwatch Mode positions. If you did not reset the stopwatch the last time you
used it, the hands will return to the positions they were in the last time you exited
the Stopwatch Mode.
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 0. 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
• v Left 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 v Left Dial Hand will jump to the current 1/100-second reading
whenever you stop the stopwatch or perform a split time operation.

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Checking the Current Time in a Different Time Zone
You can use the World Time Mode to view the current time in one of 29 time
zones around the globe. Each time zone has a “city code”, which is a three-letter
abbreviation of a representative city in the zone. The representative city of the time
zone 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.
v Left Dial Hand: Indicates the current STD (standard
time) or DST (daylight saving time)
setting of the currently selected World
Time City.
n Right Dial Hands: Indicate the current time in the
selected World Time City in 24-hour
format.
To view the time in another time zone
Use 1. C to move the v Left Dial Hand to STD or DST.
This indicates the World Time Mode. •
Use 2. D to move the x Second Hand to the city code you want to select as the
World Time City.
The • n Right Dial Hands will move to the current time in the currently selected
World Time City. 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 World Time City 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.
To specify standard time or daylight saving time (DST) for a time zone
Hold down
A
for two
seconds

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In the World Time Mode, use 1. D to select the city code
for the time whose setting you want to change.
Wait until the • n Right 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 v Left 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/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.
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
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)
To swap your Home City and World Time City
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 NYC in order to select New York as the World
Time City.
Wait until the
• n Right 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 ( • 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 (TYO in this example) to your 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
(TYO in this example).
The • n Right Dial Hands will indicate the current time
in your new World Time City.
Note
If your current World Time City supports time calibration signal reception, making it •
your Home City enables calibration signal reception for that city.

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