MO0302-A
USER’S GUIDE 2611
Getting Acquainted
Congratulations upon your selection of this CASIO watch. To get the most out of your purchase, be sure to carefully read this manual and keep it on hand for later reference when necessary.
Expose the watch to bright light to charge its battery before using it.
You can use this watch even as its battery is being charged by exposure to bright light.
•Be sure to read “Battery” of this manual for important information you need to know when exposing the watch to bright light.
If the display of the watch is blank...
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| If the P.SAVE indicator is flashing on the display, it means | |
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Saving function has turned off the display to conserve | ||||
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and enters a sleep state whenever your watch is left for a certain period where it is dark.
•The initial factory default setting is Power Saving on.
•The watch recovers from the sleep state if you move it to a
•See “Power Saving Function” for more information.
General Guide
•Press Cto change from mode to mode.
•In any mode, press Lto illuminate the display.
Timekeeping Mode
Press C.
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Timekeeping
Use the Timekeeping Mode to set and view the current time and date.
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| Day of the Week Screen | ||
Moon phase indicator | Tide graph |
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PM indicator |
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Month – Day | Hour : Minutes | Day of week | ||
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•The tide graph shows tidal movements for the current date in accordance with the current time as kept in the Timekeeping Mode.
•The Moon phase indicator shows the current Moon phase in accordance with the current date as kept in the Timekeeping Mode.
Important!
•Moon phase, tide graph data, and Moon/Tide Data Mode data will not be displayed properly unless the Timekeeping Mode current date and time settings and Home Site data are configured correctly. See “Home Site Data” for more information.
To set the time and date
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| 1. In the Timekeeping Mode, hold down Auntil the | |||||||||||||||||
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| 2. Press Cto move the flashing in the sequence shown | |||||||||||||||||
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| Seconds |
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3. When the setting you want to change is flashing, use D and Bto change it as described below.
Warning!
•The longitude, lunitidal interval, Moon phase indicator and tide graph data that appear on the display of this watch are not intended for navigation purposes. Always use proper instruments and resources to obtain data for navigation purposes.
•This watch is not an instrument for calculating low tide and high tide times. The tide graph of this watch is intended to provide a reasonable approximation of tidal movements only.
•CASIO COMPUTER CO., LTD. assumes no responsibility for any loss, or any claims by third parties that may arise through the use of this watch.
About This Manual
•Button operations are indicated using the letters shown in the illustration.
• Each section of this manual provides you with the
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Moon / Tide Data Mode | World Time Mode | ||
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Stopwatch Mode | Alarm Mode | Countdown Timer | |
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Home Site Data
Moon phase, tide graph data, and Moon/Tide Data Mode data will not be displayed properly unless Home Site data (GMT differential, longitude, and lunitidal interval) is configured correctly.
•The GMT differential is the time difference of the time zone where the site is located and Greenwich Mean Time.
•The lunitidal interval is the time elapsing between the Moon’s transit over a meridian and the next high tide at that meridian. See “Lunitidal Interval” for more information.
•This watch displays lunitidal intervals in terms of hours and minutes.
•The “Site Data List” and “Lunitidal Interval List” provide GMT differential, longitude, and lunitidal interval information around the world.
•The following is the initial factory default Home Site data (Tokyo, Japan) when you first purchase the watch, whenever battery power drops to Level 4, and whenever you have the battery replaced. Change these settings to match the area where you normally use the watch.
GMT differential (+9.0); Longitude (East 140 degrees); Lunitidal interval (5 hours, 20 minutes)
To configure Home Site data
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| 3. Press Cto move the flashing in the sequence shown | ||||||||||
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| GMT differential |
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| GMT |
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| Longitude |
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| differential |
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4.When the setting you want to change is flashing, use D and Bto change it as described below.
Setting | Screen | Button Operations |
GMT differential |
| Use D (+) and |
•You can specify a value in the range of
To change this setting
Seconds
DST on/off
Hour, Minutes, Year, Month, Day
Power Saving
Perform this button operation
Press D to reset to 00.
Press D to toggle between Daylight Saving Time (ON) and Standard Time (OF).
Use D (+) and
Press D to toggle between
Press D to toggle Power Saving on (ON) and off (OF).
Longitude | Use D (+) and |
•You can specify a value in the range of 179°W to 180°E, in
Lunitidal Interval | Use D (+) and |
Hours, Minutes |
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5. Press Ato exit the setting screen.
Moon/Tide Data
Moon phase indicator
Moon/tide data lets you view the Moon age and Moon
4. Press A twice to exit the setting screen.
•The first press of Adisplays the GMT differential setting screen. Pressing Aagain exits the setting screen.
•See “Power Saving Function” for details about configuring Power Saving settings.
•The
•The day of the week is automatically displayed in accordance with the date (year, month, and day) settings.
Moon age
phase for a particular date, and tidal movements for a particular date and time for the Home Site.
• If you suspect that the Moon/tide data is not correct for some reason, check the Timekeeping Mode data (current time, date, and Home Site settings), and make changes as required.
• See “Moon Phase Indicator” for information about the Moon phase indicator and “Tide Graph” for information about the tide graph.
• All of the operations in this section are performed in the Moon/Tide Data Mode, which you enter by pressing C.
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