Operation Guide 3320/3352
1
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.
• 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.
Module 3320
Module 3352
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.
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.
Press .
Timekeeping Mode Moon/Tide Data Mode Countdown Timer Mode Stopwatch Mode Alarm Mode Hand Setting Mode
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.
Day of week
PM indicator
Moon phase
indicator
Month – Day
Hour : Minutes Seconds
Press
.
Day of the Week
Tide Graph
Tide Graph Month – Day
• 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.
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.
Screen To do this:
Reset the seconds to
00
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
Do this:
Press D.
Press D.
Use D (+) and B (–).
Press D.
Use D (+) and B (–).
Press D.
Seconds DST Hour Minutes
Day Month Year
12/24-Hour Format
Illumination Duration
3. When the setting you want to change is flashing, use B and D to change it as
described below.
On/Off statu
s
DST indicator
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
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 (
ON
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.
MA0508-EC