Operation Guide 5141 (OC)
L-1
City Code Table
City Code City
UTC Offset/
GMT Differential
PAGO PAGO (PPG) Pago Pago –11
HONOLULU (HNL) Honolulu –10
ANCHORAGE
(ANC) Anchorage –9
LOS ANGELES
(LAX) Los Angeles –8
DENVER (DEN) Denver –7
CHICAGO (CHI) Chicago –6
NEW YORK (NYC) New York –5
SANTIAGO ( SCL) Santiago –4
RIO Rio De Janeiro –3
F. DE NORONHA
(FEN)
Fernando de Noronha
–2
PRAIA (RAI) Praia –1
UTC
0
LONDON (LON) London
PARIS (PAR) Paris +1
ATHENS (ATH) Athens +2
City Code City
UTC Offset/
GMT Differential
JEDDAH (JED) Jeddah +3
TEHRAN (THR) Tehran +3.5
DUBAI (DXB) Dubai +4
KABUL (KBL) Kabul +4.5
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
SYDNEY (SYD) Sydney +10
NOUMEA (NOU) Noumea +11
WELLINGTON
(WLG) Wellington +12
x Based on data as of July 2010.
x The rules governing global times (UTC offset and GMT differential) and summer time are determined
by each individual country.
E-53
Other: Power Saving; Auto Correction of Hand Home Positions
Power Supply: Solar cell and one rechargeable battery
Approximate battery operating time: 5 months (no exposure to light after a full charge; one signal
reception of approximately 4 minutes per day)
E-52
Specifi cations
Accuracy at normal temperature: ± 15 seconds a month (with no signal calibration)
Timekeeping (World time): Hour, minutes (hand moves every 10 seconds), seconds, 24-hour, day, day
of the week
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) / Standard Time; Dual Home City times (TIME 1 and
TIME 2)
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)
Stopwatch: Measuring capacity: 1:59'59.95"
Measuring unit: 0.05 seconds
Measuring mode: Elapsed time
Countdown Timer:
Measuring unit: 1 second
Input range: 1 to 60 minutes (1-minute increments)
Other: Elapsed time
Alarm: Daily alarm
E-51
■ 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-11
E-26
The watch may have been exposed to magnetism
or strong impact, which has caused problems with
proper hand and day alignment.
Adjust the watch’s hand and day home positions. E-43
E-50
■ The current time setting is off by one hour.
Possible Cause Remedy Page
Signal reception on a day for switching between
STD (standard time)/DST (daylight saving) may
have failed for some reason.
Perform the operation under “To get ready for
a receive operation”. The time setting will be
adjusted automatically as soon as signal reception
is successful.
E-14
If you are unable to receive the time calibration
signal, change the STD (standard time)/DST
(daylight saving) setting manually.
E-28
■ Auto Receive is not performed or I cannot perform Manual Receive.
Possible Cause Remedy Page
The watch is in the Stopwatch Mode or Countdown
Timer Mode.
Auto Receive is not performed while the watch is
in the Stopwatch Mode or Countdown Timer Mode.
Push in and hold the crown for at least two seconds
to enter the Timekeeping Mode.
E-20
Your Home City setting is wrong.
Check your Home City setting and correct it, if
necessary.
E-11
E-26
A countdown timer operation is in progress.
Both Auto Receive and Manual Receive are
impossible while a countdown is in progress. In the
Countdown Timer Mode, stop the timer operation
and then return to the Timekeeping Mode.
E-37
There is not enough power for signal reception. Expose the watch to light to charge it. E-7
E-49
■ The
Second Hand (short end) indicates NO (N) when I check the result of the latest receive
operation.
Possible Cause Remedy Page
You are wearing or moving the watch, or x
performing a button operation during the signal
receive operation.
The watch is in an area with poor reception x
conditions.
Keep the watch in an area where reception
conditions are good while the signal receive
operation is being performed.
E-14
You are in an area where signal reception is not
possible for some reason.
See “Approximate Reception Ranges”. E-12
The calibration signal is not being transmitted for
some reason.
Check the website of the organization that x
maintains the time calibration signal in your area
for information about its down times.
Try again later. x
—
■ The current time setting changes after I set it manually.
You may have the watch confi gured for Auto Receive of the time calibration signal (page E-15), which will
cause the time to be adjusted automatically according to your currently selected Home City. If this results
in the wrong time setting, check your Home City setting and correct it, if necessary (page E-26).
E-48
■ The hands and/or day indications are off.
This could indicate that the watch has been exposed to magnetism or strong impact, which has caused
problems with proper hand and day alignment. Adjust the watch’s hand and day home position alignment
(page E-42).
TIME 1 and TIME 2
The TIME 1 time is correct, but the TIME 2 time is off.■
The STD (standard time)/DST (daylight saving time) setting of TIME 2 may be wrong. Select the correct
STD (standard time)/DST (daylight saving time) setting (page E-28).
Charging
■ The watch does not resume operation after I expose it to light.
This can happen after the power level drops to Level 3 (page E-8). Continue exposing the watch to light
until the
Second Hand starts moving normally (at one-second intervals).
The ■
Second Hand starts to move at one-second intervals, but then suddenly returns to moving
at two-second intervals.
The watch probably is not suffi ciently charged yet. Continue keeping it exposed to light.
Time Calibration Signal
The information in this section applies only when LONDON (LON), PARIS (PAR), ATHENS (ATH),
HONOLULU (HNL), ANCHORAGE (ANC), LOS ANGELES (LAX), DENVER (DEN), CHICAGO (CHI),
NEW YORK (NYC), HONG KONG (HKG), or TOKYO (TYO) is selected as the Home City. You need to
adjust the current time manually when any other city is selected as the Home City.
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