Operation Guide 3050 3061

Elapsed Time

DisplayOperation
in Dark

 

 

60 to 70 minutes

Blank, with Power Saving

All functions enabled, except

 

indicator (PS) flashing

for the display

 

 

 

6 or 7 days

Blank, with Power Saving

Beeper tone, illumination, and

 

indicator (PS) not flashing

display are disabled.

•Wearing the watch inside the sleeve of clothing can cause it to enter the sleep state.

•The watch will not enter the sleep state between 6:00 AM and 9:59 PM. If the watch is already in the sleep state when 6:00 AM arrives, however, it will remain in the sleep state.

To recover from the sleep state

Perform any one of the following operations.

•Move the watch to a well-lit area.

•Press any button.

•Angle the watch towards your face for reading.

To turn Power Saving on and off

 

 

 

 

1. In the Timekeeping Mode, hold down A until the city

 

 

 

 

code starts to flash, which indicates the setting screen.

 

 

 

 

2. Press C nine times until the Power Saving on/off

l

l

l

l

screen appears.

 

 

 

3. Press D to toggle Power Saving on (

) and off

l

 

 

l

l

 

 

l

(

).

 

l

l

 

 

 

 

 

l

 

4. Press A to exit the setting screen.

 

•The Power Saving indicator (PS) is on the display in all

On/Off status

modes while Power Saving is turned on.

Auto Return Features

•If you leave the watch in the Alarm Mode for two or three minutes without performing any operation, it returns to the Timekeeping Mode automatically.

•If you leave the watch with a flashing setting on the display for two or three minutes without performing any operation, the watch exits the setting screen automatically.

Scrolling

The B and D are used in various modes and setting screens to scroll through data. In most cases, holding down these buttons during a scroll operation scrolls through the data at high speed.

Initial Screens

When you enter the World Time or Alarm Mode, the data you were viewing when you last exited the mode appears first.

Radio-controlled Atomic Timekeeping Precautions

•Strong electrostatic charge can result in the wrong time being set.

•The time calibration signal is bounced off the ionosphere. Because of this, such factors as changes in the reflectivity of the ionosphere, as well as movement of the ionosphere to higher altitudes due to seasonal atmospheric changes or the time of day may change the reception range of the signal and make reception temporarily impossible.

•Even if the time calibration signal is received properly, certain conditions can cause the time setting to be off by up to one second.

•The current time setting in accordance with the time calibration signal takes priority over any time settings you make.

•The watch is designed to update the date and day of the week automatically for the period January 1, 2000 to December 31, 2099. Setting of the date by a time calibration signal cannot be performed starting from January 1, 2100.

•This watch can receive signals that differentiate between leap years and non-leap years.

•Though this watch is designed to receive both time data (hour, minutes, seconds) and date data (year, month, day), certain signal conditions can limit reception to time data only.

•Normally, the signal reception date shown by the Last Signal screen is the date data included in the received time calibration signal. When only time data is received, however, the Last Signal screen shows the date as kept in the Timekeeping Mode at the time of signal reception.

•If you are in an area where proper time calibration signal reception is impossible, the watch keeps time within ±15 seconds a month at normal temperature.

•If you have problems with proper time calibration signal reception or if the time setting is wrong after signal reception, check your current city code, DST (summer time), and auto receive settings.

Timekeeping

•Resetting the seconds to 00 while the current count is in the range of 30 to 59 causes the minutes to be increased by 1. In the range of 00 to 29, the seconds are reset to 00 without changing the minutes.

•The day of the week is displayed automatically in accordance with the date (year, month, and day) settings.

•The year can be set in the range of 2000 to 2099.

•The watch’s built-in full automatic calendar makes allowances for different month lengths and leap years. Once you set the date, there should be no reason to change it except after you have the watch’s battery replaced or when battery power drops to Level 5.

•The times for the Timekeeping Mode and all the city codes of the World Time Mode are calculated in accordance with each city’s UTC differential.

•The UTC differential is a value that indicates the time difference between a reference point in Greenwich, England and the time zone where a city is located.

•The letters “UTC” is the abbreviation for “Universal Time Coordinated”, which is the world-wide scientific standard of timekeeping. It is based upon carefully maintained atomic (cesium) clocks that keep time accurately to within microseconds. Leap seconds are added or subtracted as necessary to keep UTC in sync with the Earth’fs rotation.

12-hour/24-hour Timekeeping Formats

The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is also applied in all other modes.

•With the 12-hour format, the PM indicator (P) appears on the display for times in the range of noon to 11:59 p.m. and no indicator appears for times in the range of midnight to 11:59 a.m.

•With the 24-hour format, times are displayed in the range of 0:00 to 23:59, without

any indicator.

Illumination Precautions

•The electro-luminescent panel that provides illumination loses power after very long use.

•Illumination may be hard to see when viewed under direct sunlight.

•The watch may emit an audible sound whenever the display is illuminated. This is due to vibration of the EL panel used for illumination, and does not indicate malfunction.

•Illumination turns off automatically whenever an alarm sounds.

•Frequent use of illumination runs down the battery.

Auto light switch precautions

•The auto light switch is turned off automatically whenever battery power is at Level 4.

•Wearing the watch on the inside of your wrist, movement of your arm, or vibration of your arm can cause frequent activation of the auto light switch and illumination of the display. To avoid running down the battery, turn off the auto light switch whenever engaging in activities that might cause frequent illumination.

•Note that wearing the watch under your sleeve while the auto light switch is turned on can cause frequent illumination of the display and can run down the battery.

•Illumination may not turn on if the face of the watch is more than 15 degrees above or below parallel. Make sure that the back of your hand is parallel to the ground.

•Illumination turns off after the preset illumination

duration (1.5 seconds), even if you keep the watch pointed towards your face.

• Static electricity or magnetic force can interfere with proper operation of the auto light switch. If illumination does not turn on, try moving the watch back to the starting position (parallel with the ground) and then tilt it back towards you again. If this does not work, drop your arm all the way down so it hangs at your side, and then bring it back up again.

•Under certain conditions, illumination may not turn on until about one second after you turn the face of the watch towards you. This does not necessarily indicate malfunction of the auto light switch.

•You may notice a very faint clicking sound coming from the watch when it is shaken back and forth. This sound is caused by mechanical operation of the auto light switch, and does not indicate a problem with the watch.

City Code Table

City

City

GMTOther major cities in same time zone

Code

Differential

 

 

PPG

Pago Pago

–11.0

 

HNL

Honolulu

–10.0

Papeete

ANC

Anchorage

–09.0

Nome

YVR

Vancouver

–08.0

San Francisco, Las Vegas,

LAX

Los Angeles

Seattle/Tacoma, Dawson City, Tijuana

 

YEA

Edmonton

–07.0

El Paso, Edmonton, Culiacan

DEN

Denver

 

 

MEX

Mexico City

–06.0

Houston, Dallas/Fort Worth, New Orleans

YWG

Winnipeg

CHI

Chicago

 

 

MIA

Miami

 

Montreal, Detroit, Miami, Boston,

YTO

Toronto

–05.0

Panama City, Havana, Lima, Bogota

NYC

New York

 

 

 

CCS

Caracas

–04.0

La Paz, Santiago, Port Of Spain

YHZ

Halifax

 

 

YYT

St. Johns

–03.5

 

RIO

Rio De Janeiro

–03.0

Sao Paulo, Buenos Aires, Brasilia, Montevideo

RAI

Praia

–01.0

 

LIS

Lisbon

+00.0

Dublin, Casablanca, Dakar, Abidjan

LON

London

 

 

MAD

Madrid

 

 

PAR

Paris

+01.0

Milan, Amsterdam, Algiers, Hamburg, Frankfurt, Vienna

ROM

Rome

BER

Berlin

 

 

STO

Stockholm

 

 

ATH

Athens

 

Helsinki, Istanbul, Beirut, Damascus,

CAI

Cairo

+02.0

Cape Town

JRS

Jerusalem

 

 

 

MOW

Moscow

+03.0

Kuwait, Riyadh, Aden, Addis Ababa, Nairobi

JED

Jeddah

 

 

THR

Tehran

+03.5

Shiraz

DXB

Dubai

+04.0

Abu Dhabi, Muscat

KBL

Kabul

+04.5

 

KHI

Karachi

+05.0

Male

DEL

Delhi

+05.5

Mumbai, Kolkata

DAC

Dhaka

+06.0

Colombo

RGN

Yangon

+06.5

 

BKK

Bangkok

+07.0

Jakarta, Phnom Penh, Hanoi, Vientiane

HKG

Hong Kong

+08.0

Singapore, Kuala Lumpur, Manila, Perth, Ulaanbaatar

BJS

Beijing

TPE

Taipei

 

 

SEL

Seoul

+09.0

Pyongyang

TYO

Tokyo

 

 

ADL

Adelaide

+09.5

Darwin

GUM

Guam

+10.0

Melbourne, Rabaul

SYD

Sydney

 

 

NOU

Noumea

+11.0

Port Vila

WLG

Wellington

+12.0

Christchurch, Nadi, Nauru Island

•Based on data as of December 2005.

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