User Manual

ManualsBrandsCasio ManualsTimepieces (Watches)Module No. 2049

2049-1

Module No.2049

GENERAL GUIDE

• Press

C to change from mode to mode.

• In most modes, pressing

D turns on the backlight to illuminate the display for about three seconds. In the Countdown Alarm Mode and Stopwatch Mode, however, you should press

to illuminate the display. When the Countdown Alarm Mode setting screen is on the display, press

D for illumination.

TIMEKEEPING MODE

The settings you make in the Timekeeping Mode are very important, because they

affect the Moon Age and Tide Graph functions.

• Pressing

E toggles between display of the month and day, and display of the day

of the week and day.

• Holding down

B shows the current moon age.

• For normal timekeeping, you need to set the time, and date, and turn daylight

saving time (summer time) on or off.

•To use the Tide Graph functions, you must set the GMT differential, your current

longitude, and the lunar tide interval on your point.

To set the time, date, GMT differential, longitude and lunar tide interval

1.In the Timekeeping Mode, hold down

until the seconds digits start to flash.

2.Press

C to move the selection around the

display in the following sequence.

Second

DST

on/off

12/24-

Hour Format

Hour Minutes Year

Minutes

Lunar tide interval

GMT

differential

LongitudeHour Day Month

3.While the seconds digits are selected (flashing), press

E to reset the seconds to

00. If you press

E while the seconds count is in the range of 30 to 59, the seconds

are reset to 00 and 1 is added to the minutes. If the seconds count is in the range

of 00 to 29, the minutes count is unchanged.

4.While any other digits (besides seconds) are selected (flashing), press

E to in-

crease the number or

B to decrease it. Holding down either button changes the

current number at high speed.

• While the DST on/off setting is selected, press

E to toggle DST on and off.

• While the 12/24-hour setting is selected, press

E to switch between the two for-

mats.

• The day of the week is automatically set in accordance with the date.

• The date can be set with the range of January 1,1995 to December 31, 2039.

5.After you are finished making the settings you want, press

A to return to the Time-

keeping Mode.

• If you do not operate any button for a few minutes while a selection is flashing, the

flashing stops and the watch goes back to the Timekeeping Mode automatically.

Important!

•Be sure to use DST on/off setting to turn daylight saving time (summer time) on

and off. Never manually change the timekeeping setting to adjust for daylight sav-

ing time. Doing so will produce incorrect Tide Graph and Moon Age.

• The GMT differential is the difference in time between the time zone where you are

currently located and Greenwich Mean Time (GMT).

•See “TIME ZONE CHART” for information about determining the GMT differential

in your area.

About the lunar tide interval

The lunar tide interval is the period from the moon's upper transit (moon up) to high

tide. If you know the lunar tide interval, tide changes can be determined using the

moon age. This watch calculates tide changes according to the current time and the

location setting, and displays them graphically.

To view today's tide data

1. In the Timekeeping Mode, press

A to display the tide for the current time and

date.

Animated display

Month

Moon graph

Tide graph

Day

Hour

Minutes

Seconds

indicator

Ebb

Flood

High

Low

•The backlight of the watch employs an electro-luminescent (EL) light, which loses

illuminating power after very long use.

•The illumination provided by the backlight may be hard to see when viewed under

direct sunlight.

•The watch will emit an audible sound whenever the display is illuminated. This does

not indicate malfunction of the watch.

•The backlight automatically turns off whenever an alarm sounds.

AREA MODE

The Area Mode shows the point name and current time, as well as the month and

day, or day of the week and day at each point.

Press

E to scroll forward through the 11 point data, or

to scroll back. Holding down either button scrolls at high

speed.

This watch comes pre-programmed with data for 10 surf-

ing points around the world. The data for each point in-

cludes an 3-character point name, GMT differential, lon-

gitude, and lunar tide interval. Setting the current time for

normal timekeeping causes the time settings for all points

to be adjusted accordingly. In the case of DST, however,

you must make a separate setting for each point.

You can also input GMT differential, longitude, and lunar

tide interval on one additional point of your own. The point

name for this data is “ORG” and the name cannot be

changed.

•See the “PRESET LOCATION CHART” for details on the locations whose data is

preset in watch memory when you purchase it.

To view point data

1.Press

E to scroll forward through the 11 point data, or

B to scroll back. Holding

down either button scrolls at high speed.

2.While the current time at a particular point is displayed, press

A to switch to the

tide data display.

3. Press

E to advance the tide data display by one hour.

Holding down

E advances the time at high speed.

• Pressing

E while the tide for 11:00pm is displayed ad-

vances to midnight (00:00am), but the date does not

change. This means the tide data shown is for midnight

(00:00am) of the current date.

• Holding down

B while tide data is displayed shows the

current moon age.

4.After you are finished viewing tide data, press

A to re-

turn to the Area Mode timekeeping display.

•If you do not operate any button for a few minutes while tide data is on the display,

the watch goes back to the Timekeeping Mode automatically.

•Use the Tide Mode to view tide data for other dates.

To input your own point data

1.While in the Area Mode, press

E a number of times until “ORG” appears on the

display.

2. Hold down

A until the DST ON or OFF starts to flash.

3. Press

C to move the selection around the display in the following sequence.

DST

on/off

Hour Minutes

Lunar tide interval

GMT

differential

Longitude

4.While the DST on/off setting is selected, press

E to toggle DST on and off.

5.While any other digits are selected (flashing), press

E to increase the number or

B to decrease it. Holding down either button changes the current number at high

speed.

6.After you are finished making the settings you want, press

A to return to the Area

Mode.

• If you do not operate any button for a few minutes while a selection is flashing, the

flashing stops and the watch goes back to the Area Mode automatically.

To change the DST on/off setting and lunar tide interval for the 10 preset

points

1. While in the Area Mode, press

E to display the point whose settings you want to

change.

2. Hold down

A until the DST ON or OFF starts to flash.

3. Press

C to move the selection around the display in the following sequence.

DST

on/off

Hour Minutes

Lunar tide interval

4.While the DST on/off setting is selected, press

E to toggle DST on and off.

5.While any other digits are selected (flashing), press

E to increase the number or

B to decrease it. Holding down either button changes the current number at high

speed.

6.After you are finished making the settings you want, press

A to return to the Area

Mode.

• If you do not operate any button for a few minutes while a selection is flashing, the

flashing stops and the watch goes back to the Area Mode automatically.

2.Press

E to advance the tide data display by one hour. Holding down

E advances

the time at high speed.

•Pressing

E while the tide for 11:00pm is displayed advances to midnight (00:00am),

but the date does not change. This means the tide data shown is for midnight

(00:00am) of the current date.

•Holding down

B while tide data is displayed shows the current moon age.

3.After you are finished viewing tide data, press

A to return to the Timekeeping

Mode.

•If you do not operate any button for a few minutes while tide data is on the display,

the watch goes back to the Timekeeping Mode automatically.

•You can view tide data for other points by starting the above operation from the

Area Mode.

•Use the Tide Mode to view tide data for other dates.

About the Backlight

•In most modes, pressing

D turns on the backlight to illuminate the display for about

three seconds. In the Countdown Alarm Mode and Stopwatch Mode, however, you

should press

B to illuminate the display. When the Countdown Alarm Mode setting

screen is on the display, press

D for illumination.

Point name

Month

Day

Hour

Minutes

Seconds

Tide graph

Tide Mode Alarm Mode

Countdown Alarm Mode

Stopwatch Mode

Timekeeping Mode

Area Mode

Seconds

Summary of content (3 pages)

PAGE 1
Module No.2049 2049-1 GENERAL GUIDE • Press C to change from mode to mode. • In most modes, pressing D turns on the backlight to illuminate the display for about three seconds. In the Countdown Alarm Mode and Stopwatch Mode, however, you should press B to illuminate the display. When the Countdown Alarm Mode setting screen is on the display, press D for illumination.
PAGE 2
049-2 TIDE MODE COUNTDOWN ALARM MODE The Tide Mode lets you view tide data for a specific date and time at the point you want. • Holding down B shows the current moon age. Mode indicator The countdown alarm can be set within a range of 1 minute to 60 minutes. When the countdown reaches zero, an alarm sounds for 10 seconds or until you press any button. To specify the point, date, and time of the tide 1. Hold down A until the point name and point number start to flash.
PAGE 3
2049-3 TIME ZONE CHART North America 180° 165° . 135° 150° 120° 105° 75° 90° 60° NO. 45° 4 . 3 60° . . .. . . . .. .. . . . .. . . . 12 8 17 20 9 165° 180° 6 . . 11 15 14 16 45° 23 19 21 30° 22 18 2 1 13 7 5 0° 10 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.