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Operation Guide 5056
2
• The “Site Data List” provides UTC differential and longitude 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 batteries replaced. Change
these settings to match the area where you normally use the watch.
UTC differential (+9.0); Longitude (East 140 degrees)
To configure Home Site data
1. In the Timekeeping Mode, hold down A until the
seconds start to flash, which indicates the setting
screen.
2. Press C twice to display the UTC differential setting
screen, and confirm that the setting is correct.
• If the UTC differential setting is not correct, use
D (+) and B (–) to change it.
3. Press A to display the longitude value setting screen.
4. Press C to toggle the flashing between the longitude
value and the longitude unit (east/west).
5. While the setting you want to change is flashing, use
D and B to change it as described below.
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Longitude
value
Longitude
(east/west)
Setting
Longitude Value
Longitude Unit
(East/West)
Button Operations
Use D (+) and B (–) to change the setting.
• You can specify a value from 0° to 180°, in 1-
degree units.
Use D to switch between east longitude ( )
and west longitude (
).
6. 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.
Screen
To adjust the analog time
1.In the Timekeeping Mode, press C seven times to
enter the Hand Setting Mode.
2.Hold down A until the current digital time starts to
flash, which indicates the setting screen.
3. Use D to adjust the analog setting.
• Press D once to advance the hands 20 seconds.
• Hold down D to advance the hands at high speed.
• To lock high speed hands movement, hold down D to start it and then press B
to lock. The hands will continue to advance for one 12-hour cycle or until you
press any button to stop it.
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 minute hand will be adjusted slightly to match the seconds when you exit the
setting screen.
• To return to the Timekeeping Mode, press C.
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Fishing Mode
The Fishing Mode displays an indicator that shows, as
one of five levels, the suitability of a specific date and time
(minute 00 to minute 59 of a particular hour) for fishing.
This mode also can be used to display Moon Data (Moon
age and Moon phase) for a specific date.
• If you suspect that the fishing level indicator or current
Moon data is wrong for some reason, check the current
Timekeeping Mode settings (time, date, and Home Site),
and correct them if required.
• See “Moon Phase Indicator” for information about the
Moon phase indicator.
• All of the operations in this section are performed in the
Fishing Mode, which you enter by pressing C.
Month – Day
Time
FISH
indicator
Moon phase
indicator
Fishing Level Screen
Fishing level
indicator
Fishing Level Indicator
The fishing level indicator shows the relative favorability of a fishing time (calculated in
accordance with Moon transit and phase) as shown in the table below.
Level 5
Level 4
Level 3
Level 2
Level 1
Upper
Lower
West
East
Other
Moon Transit
Moon Phase
New moon*
Full moon
First quarter
Last quarter
Other
Level 5
Level 4
Level 3
Level 4
Level 3
Level 2
Level 3
Level 2
Level 1
* These indicators actually appear during Moon ages 13.0 to 16.6 (Full Moon and
phase immediately preceding it) and 27.7 to 1.8 (New Moon and phase immediately
preceding it).
• The fishing level indicator changes in accordance with the Moon data.
• In the Timekeeping Mode, the FISH indicator flashes whenever the fishing level of
the current time is 4 or 5.
To view the current fishing level and Moon data
In the Fishing Mode, press A to toggle between the fishing level screen and the
Moon Data screen.
• The fishing level indicator shows the level for the displayed time. The initial fishing
level screen shows the level for 6:00 a.m. The Moon data screen shows the Moon
age and Moon phase for the current date.
• While the fishing level screen is displayed, press D to advance to the next hour.
Month – Day
Time
Fishing Level Screen
Fishing level
indicator
Month – Day
Moon phase
indicator
Moon age
Press A.
▲
▲
Moon Data Screen
• While the Moon Data screen is displayed, press D to advance to the next day.
• You can also specify a particular date (year, month, day) to view its fishing level and
Moon data. See “To specify a date” for more information.
• When you enter the Fishing Mode, the screen (fishing level or Moon data) that was
displayed the last time you exited the mode appears first.
Month DayYe a r
To specify a date
1. In the Fishing 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.
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, 2099.
4. Press A to exit the setting screen.
5. Use A to display either the fishing level screen or the Moon Data screen.
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Month – Day
Year
Thermometer
This watch uses a temperature sensor to measure temperature. A reading is taken
during each even-numbered minute, and the result of the last reading is displayed on
the thermometer screen.
The watch also takes separate readings and stores them in memory for display in the
temperature tendency graph, which can be viewed in the Timekeeping Mode.
Measured temperature values are stored in memory for later recall when you need
them.
Press A.
▲
▲
Thermometer Screen
Temperature
Temperature
Tendency Screen
Temperature
tendency
graph
• You can select either Celsius (°C) or Fahrenheit (°F) units for the thermometer
screen. See “To specify the temperature display unit” for more information.
• The thermometer screen displays temperature values in 0.1°C units (or 0.2°F units).
• The display range of the thermometer screen is –10.0°C to 60.0°C (or 14.0°F to
140.0°F).
• You can calibrate the temperature sensor if you feel that the displayed temperature
values are not correct. See “Temperature Sensor Calibration” for more information.
Important!
• Temperature measurements are affected by your body temperature (while you are
wearing the watch), direct sunlight, and moisture. To achieve a more accurate
temperature measurement, remove the watch from your wrist, place it in a well
ventilated location out of direct sunlight, and wipe all moisture from the case. It takes
approximately 20 to 30 minutes for the case of the watch to reach the actual
surrounding temperature.
Past 17 hours of
measurement values
Latest measurement
value
+6.0 to +9.9°C (+10.8 to +17.8°F)
+2.0 to +5.9°C (+3.6 to +10.6°F)
–1.9 to +1.9°C (–3.4 to +3.4°F)
–5.9 to –2.0°C (–10.6 to –3.6°F)
–9.9 to –6.0°C (–17.8 to –10.8°F)
▲
Temperature Tendency Graph
The watch also takes temperature readings at the top and the bottom of each hour
and stores the results in memory for display on the temperature tendency graph.
Depending on the current Timekeeping Mode time, the temperature tendency graph
shows either the top of the hour measurements or the bottom of the hour
measurements for the past 17 hours.
From the top of each hour to the 29th minute, past top of the hour readings are shown
in the graph. From the bottom of each hour to the 59th minute, past bottom of the hour
readings are shown in the graph.
Temperature tendency graph contents are updated every 30 minutes.
Temperature change greater
than +10.0
°
C (+18.0
°
F)
Temperature change greater
than –10.0
°
C (–18.0
°
F)
Error
The horizontal axis of the graph represents time. The rightmost column is the newest
temperature value in memory, while the leftmost column is the temperature value
stored approximately 17 hours ago (1 dot = 1 hour). The vertical axis of the graph
represents the relative change from one hour to the next.
• When the relative change from one hour to the next exceeds +10.0°C (+18.0°F), the
dot at the highest point for the applicable hour flashes.
• When the relative change from one hour to the next exceeds –10.0°C (–18.0°F),
there is no dot in the applicable hour’s column.
• If a measurement error occurs for some reason, only a single the dot in the center
column will be displayed.