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Operation guide 5240, City code table – G-Shock GW-A1100 User Manual

Page 9

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Operation Guide 5240

L-5

x

Based on data as of December 2010.

x

The rules governing global times (UTC offset and GMT differential) and summer
time are determined by each individual country.

x

The summer time periods in this table are applicable to specifi c cities. For cities not
included in the list, select the list city that is in the same time zone as the desired city
and perform STD/DST settings manually.

L-4

City Code

City

UTC Offset/

GMT Differential

Summer Time Period

Summer Time

Start

Summer Time End

DUBAI

(DXB)

Dubai

+4

None

None

KABUL

( K B L )

Kabul

+4.5

None

None

KARACHI

( K H I )

Karachi

+5

DELHI

(DEL)

Delhi

+5.5

DHAKA

(DAC)

Dhaka

+6

YANGON

(RGN)

Yangon

+6.5

BANGKOK

(BKK)

Bangkok

+7

HONG KONG

(HKG) Hong Kong

+8

TOKYO

(TYO)

Tokyo

+9

ADELAIDE

(ADL)

Adelaide

+9.5

2:00 a.m., fi rst

Sunday in October

3:00 a.m., fi rst

Sunday in April

SYDNEY

(SYD)

Sydney

+10

NOUMEA

(NOU)

Noumea

+11

None

None

WELLINGTON

(WLG) Wellington

+12

2:00 a.m.,

last Sunday in

September

3:00 a.m., fi rst

Sunday in April

L-3

City Code

City

UTC Offset/

GMT Differential

Summer Time Period

Summer Time

Start

Summer Time End

F. DE NORONHA (FEN)

Fernando

de Noronha

–2

None

None

PRAIA

( R A I )

Praia

–1

UTC

0

LONDON

(LON)

London

1:00 a.m., last

Sunday in March

2:00 a.m., last

Sunday in October

PARIS

(PAR)

Paris

+1

2:00 a.m., last

Sunday in March

3:00 a.m., last

Sunday in October

ATHENS

(ATH)

Athens

+2

3:00 a.m., last

Sunday in March

4:00 a.m., last

Sunday in October

JEDDAH

( J E D )

Jeddah

+3

None

None

TEHRAN

(THR)

Tehran

+3.5

Midnight, March

22 or Midnight,

March 21

Midnight,

September 22

or Midnight,

September 21

L-2

City Code Table

City Code

City

UTC Offset/

GMT Differential

Summer Time Period

Summer Time

Start

Summer Time End

PAGO PAGO (PPG) Pago Pago

–11

None

None

HONOLULU

(HNL)

Honolulu

–10

ANCHORAGE

(ANC) Anchorage

–9

2:00 a.m., second

Sunday in March

2:00 a.m.,

fi rst Sunday in

November

LOS ANGELES ( L A X )

Los

Angeles

–8

DENVER

(DEN)

Denver

–7

CHICAGO

( C H I )

Chicago

–6

NEW YORK

(NYC) New York

–5

SANTIAGO

(SCL)

Santiago

–4

Midnight, second

Saturday in October

Midnight, second

Saturday in March

RIO

Rio De

Janeiro

–3

Midnight, third

Sunday in October

Midnight,third

Sunday in February

or Midnight,fourth

Sunday in February

L-1

City Code Table

E-84

Power Supply: Solar panel and one rechargeable battery

Approximate battery operating time: 6 months (no exposure to light after a full
charge; 10 seconds beeper; one temperature measurement; one calibration signal
receive per day)

E-83

Thermometer:

Measurement and display range: –10 to 60°C (or 14 to 140°F)
Display unit: 1°C (or 2°F)
Other: Calibration; Manual measurement (button operation)

Temperature Sensor Precision:

±

2°C (

±

4°F) in range of –10 to 60°C (or 14 to 140°F)

World Time: 29 cities (29 time zones) and Coordinated Universal Time

Other: Daylight Saving Time (summer time) / Standard Time

Stopwatch: Measuring capacity: 1:59'59.95"

Measuring unit: 1/20 (0.05) seconds
Measuring mode: Elapsed time
Flyback timing

Countdown Timer:

Measuring unit: 1 second
Input range: 1 to 60 minutes (1-minute increments)

Alarm: Daily alarm
Other: Power Saving; Auto Correction of Hand Home Positions

E-82

Specifi cations

Accuracy at normal temperature:

±

15 seconds a month (with no signal calibration)

Timekeeping: Hour, minutes (hand moves every 10 seconds), seconds, day

Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099
Other: Home City code (can be assigned one of 29 city codes and Coordinated

Universal Time); Daylight Saving Time (summer time) auto switching /
Standard time

Time Calibration Signal Reception: Auto receive up to six times a day (5 times a

day for the Chinese calibration signal; Remaining auto receives
cancelled as soon as one is successful); Manual receive

Receivable Time Calibration Signals:

Mainfl ingen, Germany (Call Sign: DCF77, Frequency: 77.5 kHz);
Anthorn, England (Call Sign: MSF, Frequency: 60.0 kHz); Fukushima,
Japan (Call Sign: JJY, Frequency: 40.0 kHz); Fukuoka/Saga, Japan
(Call Sign: JJY, Frequency: 60.0 kHz); Fort Collins, Colorado, the
United States (Call Sign: WWVB, Frequency: 60.0 kHz); Shangqiu City,
Henan Province, China (Call Sign: BPC, Frequency: 68.5 kHz)

E-81

World Time

The indicated World Time is wrong.


There is a problem with your Home City settings.
Check your Home City settings.
See “To confi gure Home City settings” (page E-34).

The indicated World Time is one hour off.


The daylight saving time (summer time) setting for the World Time city is wrong.
See “To view the time in another time zone” (page E-54).

Alarm

The alarm does not sound.

Power may be low. Expose the watch to light until the

x

x Second Hand starts moving

normally, at one-second intervals (page E-14).
The time setting is wrong in terms of a.m. and p.m.

x

The crown may be pulled out. Push the crown back in.

x

E-80

Signal reception is being performed successfully, but the time and/or day is

wrong.

Possible Cause

Remedy

Page

Your Home City setting is wrong.

Check your Home City setting and
correct it, if necessary.

E-27
E-34

The watch may have been exposed to
magnetism or strong impact, which has
caused problems with proper hand and
day indicator alignment.

Adjust the watch’s hand and day
indicator home positions.

E-68

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