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Operation Guide 5381
Temperature Reading Precautions
Body temperature, direct sunlight, and humidity all have an effect on temperature
readings. To help ensure more accurate temperature readings, remove the watch
from your wrist, wipe it dry of any moisture, and place it in a well-ventilated location
not exposed to direct sunlight for about 20 to 30 minutes before taking temperature
readings.
E-30
Viewing Current Tide Conditions
You can display current tide conditions in the Timekeeping Mode as shown below
(page E-12).
High tide
Tide (tide hand)
E-32
Current reading (10:08 p.m.)
12 hours
•
The watch will return to the Timekeeping Mode after the tide change indication
routine is complete.
•
You can return to the Timekeeping Mode while a tide change indication routine is in
progress by pressing C.
E-34
2. Use D to scroll the time until the one you want is displayed.
•
Each press of D advances the time by one hour and displays the tide level for
that time.
•
Pressing C to change to another mode returns the time to its initial setting
(6:00 a.m.).
3. Press A to change to the Moon (Moon age) screen.
•
This will display the Moon age of the current (today's) date.
The tide hand moves to
12 o'clock and stays there.
E-36
Note
•
Calculation error for the Moon age is ±1 day.
•
You can select any date between January 1, 2000 and December 31, 2099.
•
If the tide indicator does not indicate the tide correctly, check the Timekeeping
Mode time and Home City settings. If there is no problem with the time and Home
City settings, refer to "Calibrating High Tide Times" (page E-39).
E-38
Checking Tide Levels and Moon Ages (Tide/Moon)
You can use the watch to check tide levels and Moon ages.
•
Information is displayed for the currently selected Home Time City. You can also
check information for another city by changing to a different Home City (page E-18).
•
Note that the tide and Moon information displayed by this watch is approximate
and is intended as general information only. Never try to use it for marine navigation
or any other purposes requiring accurate measurements.
Note
•
Except for the modes noted below, the current tide condition is displayed in all
other modes.
−
−
−
Low tide
Viewing Future Tide Changes
Your watch lets you view tide changes over the next 12 hours.
Checking Today's Tide Level and Moon Age
1. In the Timekeeping Mode, press C twice to enter the Tide/Moon Mode (tide
Checking Another Date's Tide Level and Moon Age
1. Display the Tide/Moon Mode (Moon screen).
2. Use D to scroll the date until the one you want is displayed.
Mode name
3. Press A to return to the tide screen.
4. Press D to change the time.
Current date's (today's)
Moon age
Calibrating High Tide Times
You can calibrate the high tide time with information you fi nd on the Internet or in a
newspaper. This will allow the watch to display more accurate information.
•
Note that the high tide time differs according to your location and the current
season.
Tide Change Mode (page E-33)
Tide/Moon Mode (page E-35)
Any setting mode (setting fl ashing on the screen)
In the Timekeeping Mode, press D. This should cause
the screen shown nearby to appear on the display.
If this screen does not appear when you press D, press
it again (page E-12).
About one second after the screen appears, the watch
starts a tide change indication routine.
screen).
•
The display will change as shown below, and it will show the tide level for
6:00 a.m. on the today's date (June 30 in the example).
Mode name
June 30
Tide level at 6:00 a.m.
•
If you want to check the Moon age, advance to step 3 of this procedure.
•
The fi rst press of D will change to the date display. Next, each press of D will
advance the date by one.
•
About one second after you display the desired date, the Moon age for that date
will appear on the display.
•
Pressing C to change to another mode returns the date to its initial setting
(today's date).
•
This will display the tide level at 6:00 a.m. on the day you selected in step 2.
•
This will display the tide level at the time you change to.
•
Pressing C to change to another mode returns the time and date to their initial
settings (6:00 a.m. today).
1. In the Tide/Moon Mode, hold down A for at least two
Mode name
seconds.
•
This will cause the high tide hour setting to start to
fl ash.
•
The hour and minute hands automatically move out of
the way at this time (page E-15).
2. Use C to move the fl ashing between the hour and
minute settings, and use D and B to change the
currently fl ashing digits.
•
Set the time for the high tide on the date you selected
in the Tide/Moon Mode. If there are two high tides on
High tide time
the selected date, set the time for the earlier one.
E-31
E-33
Current date
Time (Initial: 6:00 a.m.)
E-35
E-37
E-39
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