MA0508-EC
Operation Guide 3768/3769
Congratulations upon your selection of this CASIO watch. To get the most out of your purchase, be sure to read this manual carefully and keep it on hand for later reference when necessary.
Important!
The fishing/hunting level indicator and moon phase indicator produced by this watch are all based on calculations that use the watch’s current time, date, and Home Site settings. Because of this, you should make sure that the current date and time, and your Home Site data are all correct before using the indicators.
•When fishing or hunting, always take proper precautions to ensure your own personal safety and the personal safety of others around you.
•Note that the fishing/hunting level indicator and moon phase indicator are all based on calculated values. They are provided only for reference purposes.
•See the “Timekeeping” section of this manual for information about setting the current time and date, and about specifying your Home Site.
About This Manual
Module 3768
•The operational procedures for Modules 3768 and 3769 are identical. All of the illustrations in this manual show Module 3768.
•Button operations are indicated using the letters shown in the illustration.
•For the sake of simplicity, the sample displays in this manual do not show the analog hands of the watch.
•Each section of this manual provides you with the information you need to perform operations in each mode. Further details and technical information can be found in the “Reference” section.
Module 3769
•Press C to change from mode to mode.
•In any mode (except when a setting screen is on the display), press B to illuminate the face of the watch.
Timekeeping |
Fishing/Hunting |
Stopwatch |
Countdown Timer |
Alarm |
Dual Time |
Hand Setting |
Mode |
Mode |
Mode |
Mode |
Mode |
Mode |
Mode |
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Press . |
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Timekeeping
Fishing/hunting level indicator
PM indicator
Day of week
Month – Day
Hour : Minutes Seconds
Digital Time and Date
This watch features separate digital and analog timekeeping. The procedures for setting the digital time and analog time are different.
•The Moon phase indicator shows the current Moon phase in accordance with the current date as kept in the Timekeeping Mode.
•The fishing/hunting level indicator indicates the times when fish or game can be expected to be feeding. For more information, see “Fishing/Hunting Mode”.
Important!
•Be sure to configure the current time and date, and your Home Site data (data for the site where you use the watch) correctly before using the functions of this watch. See “Home Site Data” for more information.
Use the Timekeeping Mode to set and view a digital display of the current time and date. When setting the digital time, you can also configure settings for summer time (Daylight Saving Time or DST).
To set the digital time and date
1.In the Timekeeping Mode, hold down A until the seconds start to flash, which indicates the setting screen.
2. Press C to move the flashing in the sequence shown below to select the other settings.
Seconds |
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DST |
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Hour |
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Minutes |
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Day |
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Month |
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Year |
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3.When the setting you want to change is flashing, use B and D to change it as described below.
Screen |
To do this: |
Do this: |
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Reset the seconds to 00 |
Press D. |
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Toggle between Daylight Saving Time (ON) and |
Press D. |
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Standard Time (OF) |
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Change the hour or minutes |
Use D (+) and B (–). |
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Change the year |
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Change the month or day |
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4. Press A twice to exit the setting screen.
•The first press of A displays the UTC differential setting screen. Pressing A again exits the setting screen.
•Resetting the seconds only (without changing the DST, hour, or minute setting) causes the analog minute hand setting to be adjusted automatically.
•See “Digital Time Daylight Saving Time (DST) Setting” below for details about the DST setting.
•The day of the week is displayed automatically in accordance with the date (year, month, and day) settings.
Digital Time Daylight Saving Time (DST) Setting
Daylight Saving Time (summer time) advances the digital time setting by one hour from Standard Time. Remember that not all countries or even local areas use Daylight Saving Time.
To toggle the Timekeeping Mode digital time between DST and Standard Time
1. In the Timekeeping Mode, hold down Auntil the seconds start to flash, which indicates the setting screen.
2.Press C once to display the DST setting screen.
3.Press D to toggle between Daylight Saving Time (ON
displayed) and Standard Time (OF displayed). 4. Press A twice to exit the setting screen.
• The DST indicator appears on the Timekeeping, Fishing/ Hunting, Alarm, and Hand Setting Mode screens to indicate that Daylight Saving Time is turned on. In the case of the Fishing/Hunting Mode, the DST indicator appears on the fishing/hunting level screen only.
Home Site Data
Moon phase, the fishing/hunting level indicator, and Fishing/Hunting Mode data will not be displayed properly unless Home Site data (UTC differential and longitude) is configured correctly.
•The UTC differential is a value that indicates the time difference between a reference point in Greenwich, England and the time zone where a city is located.
•The letters “UTC” is the abbreviation for “Coordinated Universal Time”, which is the world-wide scientific standard of timekeeping. It is based upon carefully maintained atomic (cesium) clocks that keep time accurately to within microseconds. Leap seconds are added or subtracted as necessary to keep UTC in sync with the Earth’s rotation.
•The “Site Data List” at the back of this manual provides UTC differential, latitude, and longitude information around the world.
•The following is the initial factory default Home Site data (Tokyo, Japan) when you first purchase the watch, and whenever you have the battery replaced. Change these settings to match the area where you normally use the watch.
UTC differential (+9.0); Longitude (East 140 degrees)
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Operation Guide 3768/3769
To configure Home Site data
1. In the Timekeeping Mode, hold down A until the
UTC differential |
seconds start to flash, which indicates the setting |
screen.
2. Press A again to display the UTC differential setting screen.
3. Press C to move the flashing in the sequence shown below to select other settings.
UTC |
Longitude |
East Longitude/ |
Differential |
Value |
West Longitude |
4.When the setting you want to change is flashing, use D and B to change it as described below.
Setting |
Screen |
Button Operations |
UTC Differential |
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Use D (+) and B (–) to change the setting. |
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• You can specify a value in the range of –12.0 to +14.0, |
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in 0.5-hour units. |
Longitude Value |
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Use D (+) and B (–) to change the setting. |
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• You can specify a value in the range of 0° to 180°, in |
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1-degree units. |
East Longitude/ |
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Use D to switch between east longitude (E) and west |
West Longitude |
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longitude ( ). |
•When the digital time DST setting is on, the UTC differential can be set in a range of –11.0 to +15.0 in 0.5-hour units.
5.Press A to exit the setting screen.
To toggle between 12-hour and 24-hour timekeeping
In the Timekeeping Mode, press D to toggle between 12-hour timekeeping and 24-hour timekeeping.
•With the 12-hour format, the P (PM) indicator appears to the left of the hour digits for times in the range of noon to 11:59 p.m. and the A (AM) indicator appears to the left of the hour digits for times in the range of midnight to 11:59 a.m.
•With the 24-hour format, times are displayed in the range of 0:00 to 23:59, without any indicator.
•The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is applied in all other modes.
•The A and P indicators are not displayed with the Timekeeping Mode time on the Countdown Timer Mode and Dual Time Mode screens.
Setting the Analog Time
Perform the procedure below when the time indicated by the analog hands does not match the time of the digital display.
To adjust the analog time
1. In the Timekeeping Mode, press C six times to enter the Hand Setting Mode.
2. Hold down A until the current digital time starts to
flash, which indicates the analog setting screen.
3. Press D to advance the analog time setting by 20 seconds.
• Holding down D advances the analog time setting at high speed.
•If you need to advance the analog time setting a long way, hold down D until the time starts advancing at high speed, and then press B. This locks the highspeed hand movement, so you can release the two buttons. High-speed hand movement continues until you press any button. It will also stop automatically after the time advances 12 hours or if an alarm (multi-function alarm, Hourly Time Signal, or countdown beeper) starts to sound.
4.Press A to exit the setting screen.
•The watch will automatically adjust the minute hand slightly to match its internal second count when you exit the setting screen.
•To return to the Timekeeping Mode, press C.
Moon phase indicator
Time
Year Month – Day
Fishing/hunting level indicator
Fishing/Hunting
Level Screen
The Fishing/Hunting Mode displays an indicator that shows, as one of five levels, the suitability of a specific date and time (minute 00 to minute 59 of a particular hour) for fishing or hunting. This mode also can be used to display Moon Data (Moon age and Moon phase) for a specific date.
•If you doubt that the fishing/hunting level indicator or current Moon data is wrong for some reason, check the current Timekeeping Mode settings (time, date, and Home Site), and correct them if required.
•See “Moon Phase Indicator” for information about the Moon phase indicator.
•All of the operations in this section are performed in the Fishing/Hunting Mode, which you enter by pressing C.
Fishing/Hunting Level Indicator
The fishing/hunting level indicator shows the relative favorability of a fishing/hunting time (calculated in accordance with Moon transit and phase) as shown in the table below.
Level 5 |
Level 4 |
Level 3 |
Level 2 |
Level 1 |
* These indicators |
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actually appear |
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during Moon ages |
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13.0 to 16.6 (Full |
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Moon and phase |
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Moon Transit |
Upper |
West |
Other |
immediately |
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preceding it) and |
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Moon Phase |
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Lower |
East |
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27.7 to 1.8 (New |
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New moon* |
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Level 5 |
Level 4 |
Level 3 |
Moon and phase |
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Full moon |
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immediately |
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First quarter |
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Level 4 |
Level 3 |
Level 2 |
preceding it). |
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Last quarter |
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Other |
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Level 3 |
Level 2 |
Level 1 |
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•With Module 3769, the level indicator is .
•The fishing/hunting level indicator changes in accordance with the Moon data.
•In the Timekeeping Mode, the FISH/HUNT indicator flashes whenever the fishing/ hunting level of the current time is 4 or 5.
To view the current fishing/hunting level and Moon data
In the Fishing/Hunting Mode, press A to toggle between the fishing/hunting level screen and the Moon Data screen.
•The fishing/hunting level indicator shows the level for the displayed time. The initial fishing/hunting level screen shows the level for 6:00 a.m. The Moon data screen shows the Moon age and Moon phase for the current date.
Fishing/Hunting |
Moon Data Screen |
Level Screen |
Moon phase indicator |
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Time |
Moon age |
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Press . |
Fishing/hunting level indicator |
Year Month – Day |
•While the fishing/hunting level screen is displayed, press D to advance to the next hour.
•While the Moon Data screen is displayed, press D to advance to the next day.
•You can also specify a particular date (year, month, day) to view its fishing/hunting level and Moon data. See “To specify a date” for more information.
•When you enter the Fishing/Hunting Mode, the screen (fishing/hunting level or Moon data) that was displayed the last time you exited the mode appears first.
To specify a date
1. In the Fishing/Hunting Mode, hold down A until the Year year setting starts to flash, which indicates the setting
screen.
2.Press C to move the flashing in the sequence shown below to select the other settings.
Year |
Month |
Day |
Month – Day
3.While a setting is flashing, use D (+) or B (–) to change it.
• You can specify a date in the range of January 1, 2000 to December 31, 2099.
4.Press A to exit the setting screen.
5.Use A to display either the fishing/hunting level screen or the Moon Data screen.
Hours
Minutes
Seconds
1/100 second
The stopwatch lets you measure elapsed time, split times, and two finishes.
•The display range of the stopwatch is 23 hours, 59 minutes, 59.99 seconds.
•The stopwatch continues to run, restarting from zero after it reaches its limit, until you stop it.
•The stopwatch measurement operation continues even if you exit the Stopwatch Mode.
•Exiting the Stopwatch Mode while a split time is frozen on the display clears the split time and returns to elapsed time measurement.
•All of the operations in this section are performed in the Stopwatch Mode, which you enter by pressing C.
To measure times with the stopwatch
Elapsed Time
Start |
Stop |
Re-start |
Stop |
Clear |
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Split Time |
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Start |
Split |
Split release |
Stop |
Clear |
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(SPL displayed) |
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Two Finishes |
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Start |
Split |
Stop |
Split release |
Clear |
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First runner |
Second runner |
Display time of |
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finishes. |
finishes. |
second runner. |
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Display time of |
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first runner. |
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Hours |
You can set the countdown timer within a range of |
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one minute to 24 hours. An alarm sounds when the |
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Minutes |
countdown reaches zero. |
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Seconds |
• You can also select auto-repeat, which automatically |
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restarts the countdown from the original value you set |
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whenever zero is reached. |
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• All of the operations is this section are performed in the |
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Countdown Timer Mode, which you can enter using C. |
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Timekeeping Mode time
To use the countdown timer
Press D while in the Countdown Timer Mode to start the countdown timer.
•When the end of the countdown is reached and auto-repeat is turned off, the alarm sounds for 10 seconds or until you stop it by pressing any button. The countdown time is automatically reset to its starting value after the alarm stops.
•When auto-repeat is turned on, the countdown will restart automatically without pausing when it reaches zero. The alarm sounds to signal when the countdown reaches zero.
•The countdown timer measurement operation continues even if you exit the Countdown Timer Mode.
•Press D while a countdown operation is in progress to pause it. Press D again to resume the countdown.
•To completely stop a countdown operation, first pause it (by pressing D), and then press A. This returns the countdown time to its starting value.
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