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Operation Guide 3219
ENGLISH
Congratulations upon your selection of this CASIO watch.
This watch does not have a city code that corresponds to the UTC offset of
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.
About This Manual
ξDepending 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.
ξ Button operations are indicated using the letters shown in the illustration.
ξNote 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.
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Things to check before using the watch
1. Check the battery power level.
Is H or M displayed for the battery power indicator (page | YES |
Battery power
indicator
NO
The watch is charged.
For details about charging, see “Charging the Watch” (page
NEXT
Go to step 2.
Power is low. Charge the watch by placing it in a location where it is exposed to light. For details, see “Charging the Watch” (page
2. Check the Home City and the daylight saving time (DST) setting.
Use the procedure under “To configure Home City settings” (page
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.
ξTo set the time using a time calibration signal See “To get ready for a receive operation” (page
ξTo set the time manually
See “Confi guring Current Time and Date Settings Manually” (page
The watch is now ready for use.
ξFor details about the watch’s radio controlled timekeeping feature, see “Radio Controlled Atomic Timekeeping” (page