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Operation Guide 2931

8

To jump to a specific date

1.

Hold down the 

A

A

A

A

A

 button

for about two seconds
until the year digits of the
date start to flash.

2.

Press the 

C

C

C

C

C

 button to

select the setting you
want to change.

Each press of 

C

 moves the

flashing between the year,
month, and day as shown
below.

Day

Month

Year

Month

Selected Date

(Forward)

PM indicator 
(A for AM)

Year

Viewing the Tide Graph/Moon Graph for a Particular Date

In the Timekeeping Mode, press the 

C

 button to enter the Tide/Moon Graph Mode.

3.

Use the 

D

D

D

D

D

 (+) and 

B

B

B

B

B

 (–)

buttons to change each
setting.

Holding down either button
scrolls the setting at high
speed.

Use the 

C

 button to select each of the settings and the 

D

and 

B

 buttons to change them to the year, month, and day

you want.

4.

When the date is the way
you want, press the 

A

A

A

A

A

button.

The tide graph and moon
graph for the date you
specified will appear in about
40 seconds.

The display also will exit the
setting screen automatically if
you do not perform any
operation for about two or
three minutes.

5.

Press the 

A

A

A

A

A

 button to

toggle between a.m. and
p.m.

(Decrease)

(Increase)

PM indicator 
(A for AM)

World time lets you display the current time in any one of 32 cities
(30 time zones) around the world.

When you enter the World Time Mode, the screen for the city that
was displayed when you last exited the mode appears first.

The seconds count in the World Time Mode is linked with the
Timekeeping Mode seconds count.

The same 12-hour/24-hour format you select for the Timekeeping
Mode time is also applied in the World Time Mode.

Important!

If the World Time Mode time is incorrect, correct the setting of the
current time in the Timekeeping Mode.

For information about selecting a Time Zone and setting
the time, see “Setting the Home City Time and Date”.

To search for a city code

In the World Time Mode, press the 

D

D

D

D

D

 button to scroll

through 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 depends on
the country and even the local area.

To turn summer time on or off

1.

In the World Time Mode, use the 

D

D

D

D

D

 button to display the

screen for the city code whose summer time setting you
want to change.

2.

Hold down the 

A

A

A

A

A

 button

for two seconds to toggle
the summer time setting
on (DST indicator
displayed) and off.

Turning on summer time
advances the current time by
one hour.

You can turn summer time on
or off independently for each
World Time Mode city.

If you turn on summer time for
the city that you are using for
your Home Time city, summer
time is also turned on in the
Timekeeping Mode.

World Time City Code List

City

Code

City Name

PPG

HNL

ANC

LAX

DEN

CHI

NYC

CCS

RIO

–02

–01

LON

PAR

BER

ATH

CAI

JRS

Pago Pago

Honolulu

Anchorage

Los Angeles

Denver

Chicago

New York

Caracas

Rio de Janeiro

London

Paris

Berlin

Athens

Cairo

Jerusalem

–11

–10

–9

–8

–7

–6

–5

–4

–3

–2

–1

+0

+1

+1

+2

+2

+2

JED

THR

DXB

KBL

KHI

DEL

DAC

RGN

BKK

HKG

OSA

TYO

ADL

SYD

NOU

WLG

TBU

Jeddah

Teheran

Dubai

Kabul

Karachi

Delhi

Dakar

Yangon

Bangkok

Hong Kong

Osaka

Tokyo

Adelaide 

Sydney

Noumea

Wellington

Nuku’Alofa

+3

+3.5

+4

+4.5

+5

+5.5

+6

+6.5

+7

+8

+9

+9

+9.5

+10

+11

+12

+13

City

Code

City Name

GMT 

Differ-

ential

GMT 

Differ-

ential

The contents of the above table are current as of December 2004.

Time differentials in the above table are in accordance with
Universal Time Coordinated (UTC).

DST indicator

To scroll through dates

1.

Use the 

D

D

D

D

D

 button to scroll

through the date screens
until the one you want is
displayed.

The tide graph and moon
graph for the date you
selected will appear in about
40 seconds.

Holding down the 

D

 button

scrolls at high speed.

2.

Press the 

A

A

A

A

A

 button to

toggle between a.m. and
p.m.

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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