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Operation Guide 2931

7

Area List

City

Code

Area

City

Code

Area

City

Code

Area

City

Code

Area

TYO

TYO

TYO

OSA

OSA

SHIBAURA

OSHIMA

KOZU SHIMA

HACHIJO JIMA

CHICHI JIMA

YOKOHAMA

YOKOSUKA

ZUSHI

ENOSHIMA

MANAZURU

NIIGATA

TERADOMARI

KASHIWAZAKI

NAOETSU

OGI

TOYAMA

TAKI

KANAZAWA

HUKUI

WADA

ITO

SHIMODA

SHIMIZU

SAGARA

OMAEZAKI

MAISAKA

AKABANE

NAGOYA

HAMAJIMA

ABASHIRI

RUMOI

OTARU

HAKODATE

MURORAN

TOMAKOMAI

KUSHIRO

AOMORI

HACHINOHE

KUJI

KAMAISHI

KESENNUMA

SENDAI

NOSHIRO

OGA

AKITA

SAKATA

NEZUGASEKI

SOMA

YOTSUKURA

HITACHI

OARAI

KASHIMA

CHOSHIGYOKO

KAZUSAKATSUURA

KAMOGAWA

TATEYAMA

OSAKA

KOBE

AKASHI

TSUIYAMA

URAGAMI

TANABE

WAKAYAMA

TAJIRI

TONOURA

KURE

UBE

SHIMONOSEKI

YUYA

HAGI

HIWASA

TAKAMATSU

NIIHAMA

UWAJIMA

KANNOURA

MUROTOZAKI

MUROTSU

KOCHI

TOSASHIMIZU

TSUYAZAKI

HAKATA

KARATSU

SASEBO

MATSUSHIMA

KUMAMOTO

TOMIOKA

NISHIOITA

HOSOSHIMA

MIYAZAKI

ABURATSU

SHIBUSHI

KAGOSHIMA

MAKURAZAKI

AKUNE

NISHINOOMOTE

NAZE

NAHA

HIRARA

ISHIGAKI

MAIZURU

City

Code

Area

City

Code

Area

City

Code

Area

PPG PAGO 

PAGO 

AMERICAN SAMOA

 

APIA SAMOA

HNL HONOLULU 

USA

 

KAHULUI USA

 

PAPEETE TAHITI

 

MAKEMO TAHITI

ANC JUNEAU 

USA

LAX SAN 

DIEGO 

USA

 

SANTA MONICA  USA

 

SANTA BARBARA  USA

 

VANCOUVER CANADA

DEN 

BAHIA MAGDALENA  MEXICO

 

CABO SAN LUCAS  MEXICO

CHI GALVESTON  USA
 

COZUMEL MEXICO

 

ACAPULCO MEXICO

 

LA UNION 

EL SALVADOR

 

PUNTARENAS COSTA 

RICA

NYC 

VIRGINIA BEACH  USA

 

CHARLESTON USA

 

DAYTONA BEACH  USA

 

MIAMI HARBOR  USA

 

ELEUTHERA IS.  BAHAMAS

 

GEORGE TOWN  CAYMAN ISLANDS

 

BUENAVENTURA  PANAMA

 

PUERTO CHICAMA  PERU

CCS 

SANTO DOMINGO  DOMINICAN R.

 

SAN JUAN 

PUERTO RICO

 

BRIDGETOWN BARBADOS

 

IQUIQUE CHILE

 

ANTOFAGASTA CHILE

 

VALPARAISO CHILE

RIO F.DE 

NORONHA 

BRAZIL

 

RECIFE BRAZIL

RIO FLORIANOPOLIS 

BRAZIL

 

BUENOS AIRES

ARGENTINA

-01 PRAIA 

CAPE 

VERDE

LON NEWQUAY 

ENGLAND

 

PLYMOUTH ENGLAND

 

PENICHE PORTUGAL

 

LISBON PORTUGAL

 

LAGOS PORTUGAL

 

FUNCHAL PORTUGAL

 

CASABLANCA MOROCCO

 

DAKAR SENEGAL

PAR BOUCAU 

FRANCE

BER CAGLIARI 

ITALY

 

LA CORUNA 

SPAIN

 

PORTUGALETE SPAIN

ATH WALVIS

BAY NAMIBIA

CAI CAPE

TOWN SOUTH 

AFRICA

JRS DURBAN 

SOUTH 

AFRICA

 

SUEZ EGYPT

JED JEDDAH 

SAUDI 

ARABIA

 

ANTSERANANA MADAGASCAR

THR 

BANDAR-E LENGEH  IRAN

DXB DUBAI 

ARAB

 

PTE. DES GALETS  REUNION

 

PORT LOUIS 

MAURITIUS

KHI KARACHI 

PAKISTAN

 

MALE MALDIVES

DEL MUMBAI 

INDIA

DAC COLOMBO 

SRI 

LANKA

 

GALLE SRI 

LANKA

 

TRINCOMALEE SRI 

LANKA

 

CHITTAGONG BANGLADESH

RGN YANGON 

MYANMAR

BKK BANGKOK 

BAR THAILAND

BKK PHUKET 

THAILAND

 

GUNUNGSITOLI INDONESIA

 

SIBERUT INDONESIA

 

TANJUNG PRIOK  INDONESIA

 

SURABAYA INDONESIA

HKG HONG 

KONG 

CHINA

 

CEBU PHILIPPINES

 

SURIGAO PHILIPPINES

 

TAWAU PHILIPPINES

 

EXMOUTH AUSTRALIA

 

CARNARVON AUSTRALIA

 

GERALDTON AUSTRALIA

 

ALBANY AUSTRALIA

ADL ADELAIDE 

AUSTRALIA

 

DARWIN AUSTRALIA

SYD SYDNEY 

AUSTRALIA

 

MELBOURNE AUSTRALIA

 

BRISBANE AUSTRALIA

 

GOLD COAST 

AUSTRALIA

 

GUAM USA

 

SAIPAN USA

 

TRUK MICRONESIA

 

KAVIENG 

PAPUA NEW GUINEA

NOU NOUMEA 

NEW CALEDONIA

 

PORT VILA 

PACIFIC OCEAN

WLG WELLINGTON 

NEW 

ZEALAND

 

GISBORNE NEW 

ZEALAND

 

AUCKLAND NEW 

ZEALAND

 

RAGLAN NEW 

ZEALAND

 

SUVA FIJI 

ISLANDS

TBU NUKUALOFA 

TONGA

 

NEIAFU TONGA

Using the Moon Graph (Moon Phase)

Using the Tide Graph

To view the current tide graph

The tide graph appears on the Timekeeping Mode and Tide/Moon Graph Mode screens.

In the Timekeeping Mode, press the 

A

 button to cycle through the available screens and display the tide graph.

Because the watch needs to read certain data, it takes about 40 seconds before the tide graph appears.

The tide graph shows the tide changes over time as shown below.

Tide Graph

PM indicator 
(A for AM) 

Month, Day

Important!

The tide information displayed by this watch is not intended for navigation
purposes. For navigation purposes, be sure to use official tide charts for
the area you are navigating. The tide graph of this watch provides a
reasonable representation of tidal movements for reference purposes only.

The dark part of the Moon graph is the part of the Moon that is
shaded, while the light part of the Moon graph shows the
approximate shape of the current Moon phase.

Shaded part

Visible part

 

of 

the Moon 
(light part)

To view the current Moon graph

The Moon graph appears on the Timekeeping Mode and Tide/
Moon Graph Mode screens, except when the setting screen (with
flashing settings) is displayed.

Example: Timekeeping Mode

Moon Graph 
(Moon Phase)

Moon Phase and Moon Age

Moon

Phase

Moon

Age

New

Moon

First

Quarter

Full

Moon

Last

Quarter

Graph

0.0 

to 

1.8

27.8 

to 

29.4

25.9 

to 

27.7

24.1 

to 

25.8

22.2 

to 

24.0

20.4 

to 

22.1

18.5 

to 

20.3

16.7 

to 

18.4

14.8 

to 

16.6

13.0 

to 

14.7

11.1 

to 

12.9

1.9 

to 

3.6

3.7 

to 

5.5

9.3 

to 

11.0

7.4 

to 

9.2

5.6 

to 

7.3

The Moon phase graph shows the approximate shape of the Moon at noon, when viewed to the south in the northern hemisphere.

The Moon phase graph is intended to indicate only when the left side and right side of the Moon is illuminated or shaded. The shape
shown by the graph may differ from the actual shape of the Moon. Note that the shapes indicated by the Moon graph will be reversed
when the Moon is viewed to the north from the southern hemisphere or in the vicinity of the equator.

The Moon phase graph will not indicate the proper phase unless the Timekeeping Mode time and date, the Home City, and the area settings
are all configured correctly.

To interpret the tide graph

The tide graph shows the relative rise and fall of the water level
from the average level.

–1 meter from average water level (when “

×

1” is displayed)

1 meter from average water level (when “

×

1” is displayed)

Time

Average water 
level and its 
differential

When “

×

2” is displayed, multiply graph values by two.

When “

×

3” is displayed, multiply graph values by three.

Periods when the differential from the average water level
exceeds three meters are not shown on the graph.

Summary of Contents for 2931

Page 1: ... can cause frequent display illumination Keep your watch exposed to light Each press of the C C C C C button sounds a confirmation tone and cycles through available modes in the sequence shown below The watch will revert to the Timekeeping Mode automatically if you leave it in the Tide Moon Graph Mode or Alarm Mode for about two or three minutes without performing any operation Graphic Area Day of...

Page 2: ...tions will still remain disabled at this time and you should continue to expose the watch to light so the battery can charge up the Level 2 or Level 1 Recover Indicator Power Supply Charging Guide Starting from a full charge the watch should be able to continue operating for about eight months without further charging under the example conditions described below Example Daily Use Illumination 1 5 ...

Page 3: ...el with the ground 1 1 1 1 1 2 2 2 2 2 At least 40 degrees An EL electro luminescent panel is used to illuminate the display of the watch for easy reading in the dark The full auto light switch automatically turns on illumination whenever you angle the watch towards your face for viewing while it is dark To turn on illuminination manually In any mode press the B B B B B button This turns on illumi...

Page 4: ...e above URL is subject to change Reception Ranges This watch is designed to receive the standard time calibration signal of Japan JJY or of the United States WWVB depending on its current Home City setting For information about selecting a Home City see Setting the Home City Time and Date For information about city codes see the GMT Differentials Home City TYO OSA LAX DEN CHI NYC Transmitter Eithe...

Page 5: ...ago or NYC New York is selected as the Home City 1 In the Timekeeping Mode press the D D D D D button to display the last reception time and date The watch also will return to the Timekeeping Mode automatically if you do not perform any operation for about two or three minutes 2 Hold down the A A A A A button for about two seconds until the current On OFF setting starts to flash This is the settin...

Page 6: ...ad which clears the current settings The following are the watch s factory default settings Home City Tokyo GMT Differential 9 0 Area SHIBAURA To configure location settings 1 In the Timekeeping Mode hold down the A A A A A button for about two seconds until the city code and GMT differential start to flash This is the setting screen City Code GMT Differential Back Forward Forward GMT Differential...

Page 7: ...SAIPAN USA TRUK MICRONESIA KAVIENG PAPUA NEW GUINEA NOU NOUMEA NEW CALEDONIA PORT VILA PACIFIC OCEAN WLG WELLINGTON NEW ZEALAND GISBORNE NEW ZEALAND AUCKLAND NEW ZEALAND RAGLAN NEW ZEALAND SUVA FIJI ISLANDS TBU NUKUALOFA TONGA NEIAFU TONGA Using the Moon Graph Moon Phase Using the Tide Graph To view the current tide graph The tide graph appears on the Timekeeping Mode and Tide Moon Graph Mode scre...

Page 8: ...ugh the city codes Holding down the D button scrolls at high speed City Code World Time Using World Time Use the C C C C C button to enter the World Time Mode as shown under Modes and Display Screens Using Summer Time DST Summer time or Daylight Saving Time DST as is it is called in some countries calls for setting clocks ahead one hour during the summer season Note that the use of summer time dep...

Page 9: ... as shown under Modes and Display Screens Progress Alert The watch beeps or vibrates every second of the last 10 seconds before reaching the reset time The watch beeps or vibrates at the top of each minute following the reset time The watch beeps or vibrates 30 seconds before the end of the countdown is reached Time Up Alarm The watch beeps or vibrates every second of the last 10 seconds of the co...

Page 10: ...and 4 to set the time you want When setting the hour make sure you specify AM no indicator or PM P correctly when using 12 hour timekeeping or that you specify the correct 24 hour time The same 12 hour 24 hour format you select for the Timekeeping Mode time is also applied in the Alarm Mode 5 When the alarm time is the way you want press the A A A A A button to exit the setting screen The display ...

Page 11: ...ectly Using the wrong value can make it impossible to correctly measure temperatures 6 While the Power Saving setting is selected press the D D D D D button to toggle it ON and OFF Turning on Power Saving causes the Power Saving indicator to appear on the setting screen Beep Vibration Vibration Indicator Temperature Decrease Increase Power Saving Indicator You can use the following procedure to se...

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