Casio 5230 Operation Manual

MA1111-EB
About This Manual
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Things to check before using the watch
1. Check the battery power level.
Is H or M indicated as the battery power indicator (page E-15)?
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2. Check the Home City and the daylight saving time (DST) setting.
Use the procedure under "To confi gure Home City settings" (page E-42) to
confi gure your Home City and daylight saving time settings.
Important!
Proper time calibration signal reception and World Time Mode data depend on
correct Home City, time, and date settings in the Timekeeping Mode. Make sure
you configure these settings correctly.
3. Set the current time.
To set the time using a time calibration signal
See "To get ready for a receive operation" (page E-26).
To set the time manually
See "Confi guring Current Time and Date Settings Manually" (page E-48).
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Contents
E-2 About This Manual
E-4 Things to check before using the watch
E-12 Charging the Watch
E-20 To recover from the sleep state
E-21 Radio Controlled Atomic Timekeeping
E-26 To get ready for a receive operation
E-29 To perform manual receive
E-33 To check the latest signal reception results
E-34 To turn auto receive on and off
E-37 Mode Reference Guide
E-41 Timekeeping
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Operation Guide 5230
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 examples
in this manual are shown using dark fi gures on a light
background.
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.
Battery power
indicator
Congratulations upon your selection of this CASIO watch.
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 this
product or its malfunction.
The watch is charged.
YES
For details about charging, see "Charging the Watch" (page E-12).
Power is low. Charge the watch by placing it in a location where it is exposed to
NO
light. For details, see "Charging the Watch" (page E-12).
The watch is now ready for use.
For details about the watch's radio controlled timekeeping feature, see "Radio
Controlled Atomic Timekeeping" (page E-21).
E-42 Confi guring Home City Settings
E-42 To confi gure Home City settings
E-45 To change the Daylight Saving Time (summer time) setting
E-48 Confi guring Current Time and Date Settings Manually
E-48 To change the current time and date settings manually
E-53 Using the World Time Mode
E-53 To enter the World Time Mode
E-53 To view the time in another time zone
E-54 To specify standard time or daylight saving time (DST) for a city
E-55 To swap your Home Time and World Time Cities
E-57 Using the Stopwatch
E-57 To enter the Stopwatch Mode
E-58 To perform an elapsed time operation
E-58 To pause at a split time
E-58 To measure two fi nishes
ENGLISH
NEXT
Go to step 2.
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