Casio 3747 user manual

Summary of the content on the page No. 1

MO0610-EA
Operation Guide COMBIWAVE1
About This Manual
• The operational procedures for Modules 2735, 3747, and 4772 are identical. All of
the illustrations in this manual show Module 2735.
• Button operations are indicated using the letters shown in the illustration.
• This watch does not have a time zone that corresponds to the Greenwich
Mean Time differential of –3.5 hours. Because of this, the radio-controlled
timekeeping and World Time functions will not display the correct time for
N

Summary of the content on the page No. 2

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l l l l l l l l l l l l l Operation Guide COMBIWAVE1 Note Signal Receive Troubleshooting • The auto receive operation is performed only if the watch is in the Timekeeping Check the following points whenever you experience problems with calibration signal Mode or World Time Mode when one of the calibration times is reached. It is not reception. performed if a calibration time is reached while an alarm is sounding, or while you are configuring settings (while settin

Summary of the content on the page No. 3

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l l l l l l l l l l l Operation Guide COMBIWAVE1 5. Press A to exit the setting screen. To turn an alert on and off • With the target alarm (TAL), the time starts to countdown as soon as you set the 1. In the Date Alert Mode, use D to select the screen for alarm time. the alert (DA1 through DA5) whose alert type you want to select. Countdown Countdown 2. Press A to toggle it on and off. (Seconds) (Hours : Minutes) • Note that the month and day do not appear if the alert

Summary of the content on the page No. 4

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l l l l Operation Guide COMBIWAVE1 Timekeeping Use the Timekeeping Mode to set and view the current time and date. This section To change the Daylight Saving Time (summer time) setting also explains how to manually set the current date and time. 1. In the Timekeeping Mode, hold down A until the transmitter indicator starts to • All of the operations in this section are performed in the Timekeeping Mode, which flash, which indicates the setting screen. you can enter by pressing C. 2

Summary of the content on the page No. 5

Operation Guide COMBIWAVE1 • The current time setting in accordance with the time calibration signal takes priority over any time settings you make. • The watch is designed to automatically update the date and day of the week for the period January 1, 2000 to December 31, 2039. Setting of the date by the time calibration signal cannot be performed starting from January 1, 2040. • This watch can receive signals that differentiate between leap years and non-leap years. • Though this watch is desig