Casio 3223 World Time, Alarms, Reversing the Displayed Moon Phase, Alarm Operation, Use, Hour, E-20, E-21, E-22, E-23, E-24, E-9), E-26, E-25, E-27, E-28, Minute, screen

DST indicator

To set an alarm time

Operation Guide 3216 3223

To adjust the high tide time

• On some days, there are two high tides. With this watch, you can adjust the first high

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Hour
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Minute

1.In the Tide/Moon Data Mode, use A to display the Moon Data Screen (page E-18).

2.Use Dto scroll the date until one whose high tide time you want to change is displayed.

3.Hold down A until the hour digits start to flash.4.Use D (+) and B (–) to change the hour setting.5.When the hour is the setting you want, press C.• This will cause the minute digits to flash.6.Use D (+) and B (–) to change the minute setting.

7.When the minute setting is the way you want, press A to exit the adjustment screen and return to the Tide/ Moon Data Mode screen.

•Pressing D and B at the same time while the time adjustment screen is displayed (steps 4 through 7 above) will return the high tide time to its initial factory default setting.

•The high tide time setting is affected by the DST (summer time) setting of the Timekeeping Mode.

tide time only. The second high tide time for that day is adjusted automatically based

on the first high tide time.

Reversing the Displayed Moon Phase

The left-right (east-west) appearance of the Moon depends on whether the Moon is north of you (northerly view) or south of you (southerly view) as you view it.

You can use the procedure below to reverse the displayed Moon phase so it matches the actual appearance of the Moon where you are located.

•To determine the viewing direction of the Moon, use a compass to take a direction reading of the Moon at its meridian passage.

•For information about the Moon phase indicator, see “Moon Phase Indicator” (page E-52).

E-20

To reverse the displayed Moon phase

E-21

World Time

		l ll				1. In the Tide/Moon Data Mode, hold down Auntil the
						hour digits start to flash.
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l	l					• This will cause the Moon phase indicator to flash. This
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						is the indicator switching screen.
						3. Press Dto toggle the Moon phase indicator between
						the southerly view (indicated by	) and northerly

view (indicated by ).•Northerly view: Moon is north of you.•Southerly view: Moon is south of you.

4.When the Moon phase indicator setting is the way you want, press A to exit the switching screen and return to the Tide/Moon Data Mode screen.

E-22

City code

Current time in selected city

World Time shows the current time in 48 cities (31 time zones) around the world.

•The times kept in the World Time Mode are synchronized with the time being kept in the Timekeeping Mode. If you feel that there is an error in any World Time Mode time, check to make sure you have the correct city selected as your Home City. Also check to make sure that the current time as shown in the Timekeeping Mode is correct.

•Select a city code in the World Time Mode to display the current time in any particular time zone around the globe. See the “City Code Table” at the back of this manual for information about the UTC differential settings that are supported.

•All of the operations in this section are performed in the World Time Mode, which you enter by pressing C (page E-9).

E-23

To view the time in another city

While in the World Time Mode, press D (eastward) to scroll through the city codes (time zones).

•Pressing the Dand Bat the same time will jump to the UTC time zone.E-24

Alarms

The Alarm Mode gives you a choice of four one-timeAlarm number alarms and one snooze alarm.Also use the Alarm Mode to turn the Hourly Time Signal (SIG) on and off.

lll	• There are five alarm screens numbered AL1, AL2,
ll l	AL3 and AL4 for the one-time alarm, and a snooze
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	alarm screen indicated by SNZ. The Hourly Time
	Signal screen is indicated by SIG.
	• All of the operations in this section are performed in the
Alarm time	Alarm Mode, which you enter by pressing C(page
	E-9).
(Hour : Minutes)

E-26

Alarm Operation

The alarm tone sounds at the preset time for 10 seconds, regardless of the mode the watch is in. In the case of the snooze alarm, the alarm operation is performed a total of seven times, every five minutes, until you turn the alarm off (page E-29).

•Alarm and Hourly Time Signal operations are performed in accordance with the Timekeeping Mode time.

•To stop the alarm tone after it starts to sound, press any button.

•Performing any one of the operations below during a 5-minute interval between snooze alarms cancels the current snooze alarm operation.

Displaying the Timekeeping Mode setting screen (page E-11) Displaying the SNZ setting screen (page E-27)

To test the alarm

In the Alarm Mode, hold down Dto sound the alarm.

To toggle a city code time between Standard Time and Daylight Saving Time 1. In the World Time Mode, press Dto display the city

code (time zone) whose Standard Time/Daylight Saving Time setting you want to change.

2. Hold down A to toggle between Daylight Saving Time (DST indicator displayed) and Standard Time (DST indicator not displayed).

•The DST indicator is shown on the World Time Modescreen while Daylight Saving Time is turned on.

• Note that the Standard Time/Daylight Saving Time setting affects only the currently displayed city code. Other city codes are not affected.

•Note that you cannot switch between Standard Time and Daylight Saving Time while UTC is selected as the city code.

E-25

	1. In the Alarm Mode, use Dto scroll through the alarm
	screens until the one whose time you want to set is
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•To set a one-time alarm, display alarm screen AL1, AL2, AL3 or AL4. To set the snooze alarm, display the SNZ screen.

•The snooze alarm repeats every five minutes.

2.After you select an alarm, hold down A until the hour setting of the alarm time starts to flash, which indicates the setting screen.

•This operation turns on the alarm automatically.3.Press Cto move the flashing between the hour and minute settings.4.While a setting is flashing, use D(+) and B(–) to change it.•With the 12-hour format, set the time correctly as a.m. or p.m. (P indicator).5.Press Ato exit the setting screen.E-27

To turn an alarm on and off

1.In the Alarm Mode, use D to select an alarm.2.Press A to toggle it on and off.

lll		• Turning on a alarm (AL1, AL2, AL3, AL4 or
ll	l	SNZ) displays the alarm on indicator on its Alarm Mode
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		screen.
		• In all modes, the alarm on indicator is shown for any
		alarm that currently is turned on.
Snooze alarm	ON	• The alarm on indicator flashes while the alarm is
		sounding.
indicator
		• The snooze alarm indicator flashes while the snooze
Alarm on indicator
		alarm is sounding and during the 5-minute intervals

between alarms.

E-28 E-29