Casio 3352, 3320 User Manual
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MA0508-EC
Operation Guide 3320/3352
About This Manual
• Depending on the model of your watch, display text
appears either as dark figures on a light background
(Module 3320), or light figures on a dark background
(Module 3352). All of the illustrations in this manual
show Module 3320.
• Button operations are indicated using the letters shown
in the illustration.
Module 3320
Module 3352
• 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.
• All of the displays in this manual show black-on-white.
• 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.
Warning!
General Guide
• 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 display.
Timekeeping Mode Moon/Tide Data Mode Countdown Timer Mode Stopwatch Mode Alarm Mode Hand Setting Mode
Press .
Timekeeping
This watch features separate digital and analog timekeeping. The procedures for
setting the digital time and analog time are different.
• In the Timekeeping Mode, you can press D to change the display format as shown
below.
Tide Graph Month – Day
Moon phase
indicator
PM indicator
• The tide graph shows tidal movements throughout the current date. The flashing
location in the tide graph indicates the tide for the current time (the digital time kept
by 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.
Digital Time and Date
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), the 12/24-hour format, and the illumination duration.
Tide Graph
Hour : Minutes Seconds
To set the digital time and date
Seconds DST Hour Minutes
Illumination Duration
Day of the Week
Day of week
Press
.
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.
Day Month Year
Month – Day
12/24-Hour Format
3. When the setting you want to change is flashing, use B and D to change it as
described below.
Screen To do this:
Reset the seconds to
Toggle between Daylight Saving Time (ON) and
Standard Time (OF)
Change the hour or minutes
Toggle between 12-hour (12H) and 24-hour
(24H) timekeeping
Change the year
Change the month or day
Select three seconds or one second as the
illumination duration
4. Press A twice to exit the setting screen.
• The first press of A displays the GMT 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 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is
applied in all modes.
• For details about illumination duration, see “Display Illumination”.
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
On/Off statu
DST indicator
00
1. In the Timekeeping Mode, hold down A until 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 (
displayed) and Standard Time (OF displayed).
4. Press A twice to exit the setting screen.
• The DST indicator appears on the Timekeeping, Moon/
Tide Data, Alarm, and Hand Setting Mode screens to
indicate that Daylight Saving Time is turned on. In the
case of the Moon/Tide Data Mode, the DST indicator
appears on the Tide Data screen only.
Do this:
Press D.
Press D.
Use D (+) and B (–).
Press D.
Use D (+) and B (–).
Press D.
ON
1
Operation Guide 3320/3352
Home Site Data
Tide graph 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/Lunitidal Interval Data List” provides 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, 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
GMT differential
GMT
Differential
4. When the setting you want to change is flashing, use D and B to change it as
described below.
GMT Differential
Longitude
Lunitidal Interval
Hours, Minutes
• When the digital time DST setting is on, the GMT differential can be set in a range
of –10.0 to +15.0 in 0.5-hour units.
5. Press A to exit the setting screen.
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
• 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 (daily 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.
1. In the Timekeeping Mode, hold down A until the
seconds start to flash, which indicates the setting
screen.
2. Press A again to display the GMT differential setting
screen.
3. Press C to move the flashing in the sequence shown
below to select other settings.
Longitude
ScreenSetting
1. In the Timekeeping Mode, press C five times to enter
2. Hold down A until the current digital time starts to
3. Press D to advance the analog time setting by
Luntidal Interval
Hours
Use D (+) and B (–) to change the setting.
• You can specify a value in the range of –11.0 to
+14.0, in 0.5-hour units.
Use D (+) and B (–) to change the setting.
• You can specify a value in the range of 179°W to
180°E, in 1-degree units.
Use D (+) and B (–) to change the setting.
the Hand Setting Mode.
flash, which indicates the analog setting screen.
20 seconds.
• Holding down D advances the analog time setting at
high speed.
Luntidal Interval
Button Operations
Minutes
Moon/Tide Data
Tide graph
Time
Moon phase indicator
Tide Data Screen
To view current Moon/Tide Mode data
In the Moon/Tide Data Mode, each press of A toggles between the Tide Data screen
and the Moon Data screen.
• The tide graph shows tidal movements throughout the current date. The flashing
location in the tide graph indicates the tide for the currently displayed time. The
Moon data screen shows the Moon age and Moon phase for the current date.
Tide Data Screen Moon Data Screen
Tide graph Month – Day
Time Moon age Moon phase
Moon/tide data lets you view the Moon age and Moon
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.
Press .
indicator
• While the Tide Data screen is displayed, pressing D advances to the next hour.
• While the Moon Data screen is displayed, pressing D advances to the next day.
• You can also specify a date for tide data or Moon data. For details, see “To specify a
date” below.
• Whenever you enter the Moon/Tide Data Mode, the screen (Moon Data or Tide
Data) that was displayed when you last exited the mode appears first. The initial
Tide Data screen shows the data for the 6 a.m. for the current date, while the Moon
Data screen shows the data for the current date.
To specify a date
Month – Day
Year
4. Press A to exit the setting screen.
5. Press A to toggle between the Moon Data screen and Tide Data screen.
1. In the Moon/Tide Data Mode, hold down A until the
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
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, 2039.
Month Day
Countdown Timer
The countdown timer can be set within a range of one
minute to 60 minutes. An alarm sounds when the
countdown reaches zero. The countdown timer also has
an auto-repeat feature and a progress beeper that signals
the progress of the countdown.
• All of the operations in this section are performed in the
Countdown Timer Mode, which you enter by pressing
SecondsMinutes
Auto-repeat
When auto-repeat is turned on, the countdown automatically restarts from the
countdown start time when it reaches zero. If left running, the countdown is repeated
a total of eight times, after which it stops automatically.
When auto-repeat is turned off, the countdown stops when it reaches zero and the
display shows the original countdown start time.
• Pressing D while an auto-repeat countdown is in progress pauses the current
countdown. You can resume the auto-repeat countdown by pressing D, or you can
press A to reset to the countdown time starting value.
Countdown Timer Beeper Operations
The watch beeps at various times during a countdown so you can keep informed
about the countdown status without looking at the display. The following describes the
types of beeper operations the watch performs during a countdown.
Countdown End Beeper
The countdown end beeper lets you know when the countdown reaches zero.
• When the progress beeper is turned off, the countdown end beeper sounds for
about 10 seconds, or until you press any button to stop it.
• When the progress beeper is turned on, the countdown end beeper sounds for
about one second.
Progress Beeper
When the progress beeper is turned on, the watch uses beeps to signal countdown
progress as described below.
• Starting from five minutes before the end of the countdown, the watch emits four
short beeps at the top of each countdown minute.
• 30 seconds before the end of the countdown, the watch emits four short beeps.
• The watch emits a short beep for each of the last 10 seconds of the countdown.
• If the countdown start time is six minutes or greater, the watch emits a short beep for
each second of the final 10 seconds before the five-minute point is reached. Four
short beeps are emitted to signal when the five-minute point is reached.
To configure the countdown timer
Setting
Start Time
Auto-repeat
Progress Beeper
4. Press A to exit the setting screen.
• You can also perform steps 1 and 2 of the above procedure whenever you need to
view the current auto-repeat and progress beeper settings.
C.
Configuring the Countdown Timer
The following are the settings you should configure before
actually using the countdown timer.
Countdown start time; Auto-repeat on/off; Progress
beeper on/off
• See “To configure the countdown timer” for information
about setting up the timer.
1. While the countdown start time is on the display in the
Countdown Timer Mode, hold down A until the current
countdown start time starts to flash, which indicates the
setting screen.
• If the countdown start time is not displayed, use the
procedure under “To use the countdown timer” to
display it.
2. Press C to move the flashing in the sequence shown
below to select other settings.
Start Time
Progress Beeper
3. When the setting you want to change is flashing, use
B and D to change it as described below.
Screen Button Operations
Use D (+) and B (–) to change the setting.
• You can set a start time in the range of 1 to 60 minutes in
1-minute increments.
Press D to toggle auto-repeat on ( displayed) and off
( displayed).
Press D to toggle the progress beeper on (ON) and off
(OF).
Auto-repeat
2
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