Casio 5381 Operation Manual

MA1402-EA © 2014 CASIO COMPUTER CO., LTD.
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The measurement functions built into this watch are not intended for taking
measurements that require professional or industrial precision. Values produced
by this watch should be considered as reasonable representations only.
•
Note that the tide and Moon data calculated by this watch are approximate and
are intended as general information only. Never try to use it for marine navigation
or any other purposes requiring accurate measurements.
•
Note that CASIO COMPUTER CO., LTD. assumes no responsibility for any
damage or loss suffered by you or any third party arising through the use of your
watch or its malfunction.
E-2
Things to check before using the watch
1. Check the Home City and the daylight saving time (DST) setting.
Use the procedure under "To confi gure Home City settings" (page E-18) to confi gure
your Home City and daylight saving time settings.
Important!
•
Proper World Time Mode data depend on correct Home City, time, and date
settings in the Timekeeping Mode. Make sure you configure these settings
correctly.
2. Set the current time.
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See "Adjusting the Digital Time and Date Settings" (page E-21).
The watch is now ready for use.
E-4
Thermometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-25
To take a temperature reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-25
To switch a temperature reading unit between Celsius (°C) and
Fahrenheit (°F) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-26
Checking Tide Levels and Moon Ages (Tide/Moon) . . . . . . . . . . . . . . . . . . . . E-31
Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-41
Checking the Current Time in a Different Time Zone . . . . . . . . . . . . . . . . . . . E-42
To enter the World Time Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-43
To view the time in another time zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-43
To specify standard time or daylight saving time (DST) for a city . . . . . . . . . . . E-44
To swap your Home City and World Time City . . . . . . . . . . . . . . . . . . . . . . . . E-45
E-6
Using the Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-52
To set an alarm time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-52
To test the alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-53
To turn an alarm and the Hourly Time Signal on and off . . . . . . . . . . . . . . . . . E-54
To stop the alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-54
Illumination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-55
To turn on illumination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-55
Adjusting Hand Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-57
Button Operation Tone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-59
To turn the button operation tone on and off . . . . . . . . . . . . . . . . . . . . . . . . . E-59
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-61
E-8
Operation Guide 5381
Warning!
Congratulations upon your selection of this CASIO watch.
About This Manual
•
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.
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Button operations are indicated using the letters shown
in the illustration.
•
Note that the product illustrations in this manual are
intended for reference only, and so the actual product
may appear somewhat different than depicted by an
illustration.
Contents
About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-3
Things to check before using the watch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-4
Mode Reference Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-10
Timekeeping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-17
Confi guring Home City Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-18
To confi gure Home City settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-18
To change the Daylight Saving Time (summer time) setting . . . . . . . . . . . . . . E-20
Adjusting the Digital Time and Date Settings . . . . . . . . . . . . . . . . . . . . . . . . . E-21
To confi gure the digital time and date settings . . . . . . . . . . . . . . . . . . . . . . . . E-21
Using the Stopwatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-46
To enter the Stopwatch Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-46
To perform an elapsed time operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-47
To pause at a split time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-47
To measure two fi nishes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-47
Countdown Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-49
To enter the Countdown Timer Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-49
To confi gure the countdown timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-50
To perform a countdown timer operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-51
To stop the alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-51
Main Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-63
Specifi cations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-64
ENGLISH
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E-5
E-7
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