Filter
Top Products
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 (KBL) Kabul +4.5
None None
KARACHI (KHI) 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 (RAI) 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 (JED) 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
(LAX)
Los
Angeles
–8
DENVER (DEN) Denver –7
CHICAGO (CHI) 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