Operation Guide 2734 58 3748 9
5
• The current time setting in accordance with the time calibration signal takes priority
over any time settings y
• The watch is designed to automatically update the date and da
period January 1, 2000 to December 31, 2039. Setting of the date b
calibration signal cannot be performed starting from January 1, 2040.
• This watch can receive signals that diff
years.
• Though this watch is designed to receive both time data (hour
and date data (year
time data only
• Normally
data included in the received time calibr
received, howe
Mode at the time of signal reception.
• If you are in an area where proper time calibration signal reception is impossib
the watch keeps time within ± 20 seconds a month at normal temperature.
• If you have prob
setting is wrong after signal reception, check your tr
DST (summer time), and auto receive settings.
defaults f
Setting
T
City code
DST (summer time)
Auto receiv
Initial Factory Default
A/T
LON (London) (Module 2734 and 3749)
BER (Berlin) (Module 2758 and 3748)
A (Auto switching)
DST
ON (Auto receiv
R/C
T
This watch is designed to receive the time calibration signal tr
England and the signal from Mainflingen, Germany
transmitters, or you can configure the w
that has the strongest signal.
• The following e
first while the watch is configured f
A/T).
In this case:
The first signal auto search operation
after factory default settings are in eff
or after the city code has been changed
Any case other than the abov
The watch does this:
1.
2.
checks the Mainflingen signal.
1.
signal first.
2.
cannot be received, chec
signal.
Module 2734 and 3749
In this case:
The first signal auto search operation
after factory default settings are in eff
or after the city code has been changed
Any case other than the abov
The watch does this:
1.
2. If the Mainflingen signal cannot be
received, chec
1.
signal first.
2.
cannot be received, chec
signal.
Module 2758 and 3748
• Since the watch checks signals from both transmitters when
A/T is selected as
the transmitter setting, the signal receive oper
• T
back cov
3749) will be engrav
cover
2734
2758
T
1.A until the
transmitter indicator star
setting screen.
2.D to scroll through availab
until the one you want to select is displa
• Note that --- appears in place of the transmitter indicator when any city code
besides
LON, PAR, BER, or ATH is selected as the Home City code.
indicates that you cannot specify a transmitter
3.Press A twice to exit the setting screen.
T
Automatically select the Rugb
Receive the Mainflingen signal
Receive the Rugb
Select this transmitter setting:
A/T
DCF
MSF
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.
reset to
00 without changing the minutes.
• The day of the week is automatically displa
month, and day) settings
• The year can be set in the range of 2000 to 2039.
• The watch’
lengths and leap years.
change it except after you ha
• The current time for all city codes in the
is calculated in accordance with the Greenwich Mean
each city
• GMT differential is calculated by this w
(UTC*) data.
* The letters “UTC ” stands 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’ s rotation. The reference point for UTC is
Greenwich, England.
12-hour/24-hour Timekeeping
The 12-hour/24-hour timekeeping format you select in the
applied in all other modes.
• With the 12-hour format, the P (PM) indicator appears on the display f
the range of noon to 11:59 p
midnight to 11:59 a.m.
• With the 24-hour format, times are display
indicator 24 indicates the 24-hour format.
Backlight Precautions
The backlight uses an EL (electro-luminescent) panel for easy reading in the dark.
In any mode, press B to illuminate the displa
• The electro-luminescent panel that provides illumination loses power after v
long use.
• The illumination provided by the backlight ma
direct sunlight.
• The watch may emit an audib
due to vibration of the EL panel used f
malfunction.
• The backlight automatically turns off whenev
• Frequent use of the bac
Honolulu
Anchorage
Los Angeles
Denver
Chicago
New Y
Caracas
Rio De Janeiro
London
Par i
Berlin
City
City
GMT
Other major cities in same time zone
Code
Differential
City Code
– – –
HNL
ANC
LAX
DEN
CHI
NYC
CCS
RIO
– – –
– – –
GMT
LON
PA
BER
–11.0
–10.0
–09.0
–08.0
–07.0
–06.0
–05.0
–04.0
–03.0
–02.0
–01.0
+00.0
+01.0
Pago P
Papeete
Nome
San Fr
Seattle/T
El Paso
Houston, Dallas/Fort W
New Orleans, Mexico City
Montreal, Detroit, Miami, Boston,
Panama City
La P
Sao P
Praia
Dublin, Lisbon, Casablanca, Dakar
Milan, Rome, Madrid, Amsterdam, Algiers, Hamburg,
Fr
Athens
Cairo
Jerusalem
Jeddah
T
Dubai
Kabul
Karachi
Delhi
Dhaka
Y
Bangkok
Hong Kong
Seoul
T
Adelaide
Sydney
Noumea
Wellington
+02.0
+03.0
+03.5
+04.0
+04.5
+05.0
+05.5
+06.0
+06.5
+07.0
+08.0
+09.0
+09.5
+10.0
+11.0
+12.0
Helsinki, Istanbul, Beirut, Damascus,
Cape T
Kuw
Shiraz
Abu Dhabi, Muscat
Male
Mumbai, K
Colombo
Jakarta, Phnom Penh, Hanoi,
Singapore, K
Ulaanbaatar
Pyongyang
Darwin
Melbourne, Guam, Rabaul
P
Christchurch, Nadi, Nauru Island
AT H
CAI
JRS
JED
THR
DXB
KBL
KHI
DEL
DAC
RGN
BKK
HKG
SEL
TY
ADL
SYD
NOU
WLG
• Based on data as of June 2004.
