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MA1311-EA
© 2014 CASIO COMPUTER CO., LTD.
Operation Guide 5350
About This Manual
\
Important!
x The A button is designed to protect against accidental pressing. Use a thin pointed
object to press the depression of the button to operate it.
x In the illustrations in this manual, the A button is emphasized for ease of
understanding.
Operations are performed using the watch’s crown, and the two buttons
indicated by the letters A and B in this manual.
Hand Functions
z Hour Hand
x Second Hand
c Minute Hand
v Day Indicator
This User’s Guide uses numbers shown above to identify watch hands and
indicators.
Congratulations upon your selection of this CASIO watch.
x Note that the product illustrations in this manual are intended for reference only, and so the actual
product may appear somewhat different than depicted by an illustration.
This watch does not have a city code that corresponds to the UTC offset of –3.5 hours. Because of
this, the radio-controlled atomic timekeeping function will not display the correct time for Newfoundland,
Canada.
Note that CASIO COMPUTER CO., LTD. assumes no responsibility for any damage or loss suffered by
you or any third party arising through the use of your watch or its malfunction.
Crown Operations
ENGLISH
Crown
The crown of this watch is a screw in lock crown. Before using the crown, you
must fi rst rotate it towards you to loosen it.
Important!
x To maintain water resistance and avoid impact damage to the crown, be sure
to screw it back in when you are not using it.
x When pulling out the crown, avoid using undue force, which creates the risk of
personal injury to your fi ngers and fi ngernails, and of watch malfunction.
Loosen
The illustrations below show the different crown operations.
Pull out Rotate Push in
High-speed Movement
When rotating the crown to move the hands of the watch, you can use the operations described below to
move the hands at high speed. There are two high-speed hand movement speeds. High-speed 2 is the
fastest.
E-1
E-2
High-speed 1
High-speed 2
High-speed Cancel
Note
x If you do not perform any operation for more than two minutes after pulling out the crown, crown
operations will become disabled automatically. If this happens, push the crown back in and then pull it
out again to re-enable crown operations.
x You can use high-speed hand movement when confi guring time settings.
x High-speed hand movement is forward only. There is no high-speed backward hand movement.
E-4
3. Set the current time.
x To set the time using a time calibration signal
See “To get ready for a receive operation” (page E-15).
x To set the time manually
See “Confi guring Current Time and Date Settings Manually” (page E-25).
The watch is now ready for use.
x For details about the watch’s radio controlled timekeeping feature, see “Radio Controlled Atomic
Timekeeping” (page E-13).
E-6
With the crown pulled out, rotate it rapidly away from you three times.
After starting the High-speed 1 operation, rotate the crown rapidly away from you
three more times.
Rotate the crown towards you or press any button.
Things to check before using the watch
1. Observe the movement of the x Second Hand.
Is the x Second Hand moving smoothly at one-second intervals?
Is the x Second Hand moving at two-second intervals
or is it stopped completely?
Power is low. Charge the watch by placing it in a
location where it is exposed to light. For details, see
“Charging the Watch” (page E-9).
2. Check the Home City.
Use the procedure under “To confi gure Home City settings” (page E-21) to confi gure your Home City.
Important!
Proper time calibration signal reception depends on correct Home City, time, and date settings. Make
sure you confi gure these settings correctly.
NO
YES
The watch is charged. For details about
charging, see “Charging the Watch”
(page E-9).
Go to step 2.
YES
NEXT
Contents
E-2 About This Manual
E-3 Crown Operations
E-5 Things to check before using the watch
E-9 Charging the Watch
E-12 To recover from the sleep state
E-13 Radio Controlled Atomic Timekeeping
E-15 To get ready for a receive operation
E-17 To perform manual receive
E-18 To check the result of the latest receive operation
E-18 To turn auto receive on and off
E-20 Function and Button Operation Guide
E-21 Confi guring Home City Settings
E-21 To confi gure Home City settings
E-23 To switch between standard time and summer time manually
E-25 Confi guring Current Time and Date Settings Manually
E-25 To change the current time setting manually
E-27 To change the current date setting manually
E-29 Adjusting Home Positions
E-30 To adjust home positions manually
E-3
E-5
E-7
Operation Guide 5350
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E-32 Troubleshooting
E-36 Specifi cations
E-8
Important!
x Keep the watch in an area normally exposed to bright light when storing it for long periods. This helps
to ensure that power does not run down.
x Storing the watch for long periods in an area where there is no light or wearing it in such a way that it is
blocked from exposure to light can cause power to run down. Make sure that the watch is exposed to
bright light whenever possible.
Power Levels
Moves at two-second
intervals.
x When power drops to Level 3, all settings (including timekeeping) will be cleared. Recharging the
battery will reset all settings to their initial factory defaults.
E-10
You can get an idea of the watch’s power level by observing the movement of
the
Second Hand.
x If the x Second Hand is moving normally at one-second intervals, power is
at Level 1.
x If the x Second Hand is moving at two-second intervals, power is at Level 2,
which is quite low. Expose the watch to light as soon as possible so it can
charge (Low battery alert).
Level Hand Movement Function Status
1 Normal. All functions enabled
xx Second Hand moves at two-second intervals.
2
v
Day Indicator changes to 1 (home position).
Second Hand stopped.
x
3
zz Hour Hand and cc Minute Hand stopped at
12 o’clock.
Time calibration signal
reception disabled
All functions disabled
Charging the Watch
The face of the watch is a solar panel that generates power from light. The generated power charges a
built-in rechargeable battery, which powers watch operations. The watch charges whenever it is exposed
to light.
Charging Guide
Warning!
Leaving the watch in bright light for charging can cause it to become quite hot. Take care when
handling the watch to avoid burn injury. The watch can become particularly hot when exposed to
the following conditions for long periods.
x On the dashboard of a car parked in direct sunlight
x Too close to an incandescent lamp
x Under direct sunlight
Power Recovery Mode
The watch is designed to go into a power recovery mode that stops hand operation temporarily whenever
power suddenly drops below a certain level due to continuous signal reception or other operations over a
short period. Note that all operations are disabled while the watch is in the power recovery mode.
The hands will move to the correct positions and the watch will resume normal operation after power
recovers (in about 15 minutes). Putting the watch in a location where it is exposed to light will help power
to recover sooner.
Charging Times
Exposure Level (Brightness)
Outdoor sunlight (50,000 lux) 8 minutes 3 hours 30 hours
Window sunlight (10,000 lux) 30 minutes 7 hours 111 hours
Window sunlight on cloudy day (5,000 lux) 48 minutes 11 hours 178 hours
Indoor fl uorescent lighting (500 lux) 8 hours 120 hours – – –
* 1 Approximate exposure each day to generate power for normal daily operation.
* 2 Approximate exposure to take power up one level.
x The above times are for reference only. Actual times depend on lighting conditions.
x For details about the operating time and daily operating conditions, see the “Power Supply” section of
the Specifi cations (page E-36).
Whenever you are not
wearing the watch, be sure
to leave it in a location where
it is exposed to light.
x Best charging
performance is achieved
by exposing the watch to
light that is as strong as
possible.
Daily
Operation *1
When wearing the watch, makes
sure that its face is not blocked
from light by the sleeve of your
clothing.
x The watch may enter a sleep
state (page E-12) if its face is
blocked by your sleeve even
only partially.
Level Change *2
Level 3 Level 2 Level 1
E-11
E-9
Power Saving
Power Saving enters a sleep state automatically whenever the watch is left for a certain period in an area
where it is dark. The table below shows how watch functions are affected by Power Saving.
x There actually are two sleep state levels: “second hand sleep” and “function sleep”.
Elapsed Time in Dark Operation
60 to 70 minutes (second hand sleep)
6 or 7 days (function sleep)
x The watch will not enter a sleep state between 6:00 AM and 9:59 PM. If the watch is already in a sleep
state when 6:00 AM arrives, however, it will remain in the sleep state.
To recover from the sleep state
Move the watch to a well-lit area or press any button.
E-12
Approximate Reception Ranges
The Anthorn signal is receivable
within this area.
E-14
UK and German Signals North American Signal
Anthorn
500 kilometers
1,500 kilometers
Japanese Signals Chinese Signal
500 kilometers
Fukuoka/Saga
xx Second Hand only stopped at 12 o’clock, all other functions enabled
x All functions, including timekeeping, disabled
x Internal timekeeping maintained
Mainfl ingen
Fukushima
1,000 kilometers
1,500 kilometers
2,000 miles
(3,000 kilometers)
600 miles
(1,000 kilometers)
Fort Collins
Changchun500 kilometers
Beijing
Shangqiu
Shanghai
Chengdu
Hong Kong
Radio Controlled Atomic Timekeeping
This watch receives a time calibration signal and updates its time setting accordingly. However, when
using the watch outside of areas covered by time calibration signals, you will have to adjust the settings
manually as required. See “Confi guring Current Time and Date Settings Manually” (page E-25) for more
information.
This section explains how the watch updates its time settings when the city code selected as the Home
City is in Japan, North America, Europe, or China, and is one that supports time calibration signal
reception.
If your Home City Code setting is this:
LONDON (LON), PARIS (PAR), ATHENS (ATH) Anthorn (England), Mainfl ingen (Germany)
HONG KONG (HKG) Shangqiu City (China)
TOKYO (TYO) Fukushima (Japan), Fukuoka/Saga (Japan)
NEW YORK (NYC), CHICAGO (CHI),
DENVER (DEN), LOS ANGELES (LAX),
ANCHORAGE (ANC), HONOLULU (HNL)
Important!
x The areas covered by HONOLULU (HNL) and ANCHORAGE (ANC) are quite far from the calibration
signal transmitters, so certain conditions may cause reception problems.
x Signal reception may not be possible at the distances noted below during certain times of the year or
day. Radio interference may also cause problems with reception.
− Mainfl ingen (Germany) or Anthorn (England) transmitters: 500 kilometers (310 miles)
− Fort Collins (United States) transmitter: 600 miles (1,000 kilometers)
− Fukushima or Fukuoka/Saga (Japan) transmitters: 500 kilometers (310 miles)
− Shangqiu (China) transmitter: 500 kilometers (310 miles)
x As of June 2013, China does not use Daylight Saving Time (DST). If China does go to the Daylight
Saving Time system in the future, some functions of this watch may no longer operate correctly.
x Using this watch in a country covered by a time calibration signal that is different from the countries it
supports may result in incorrect time indication due to local application of summer time, etc.
To get ready for a receive operation
1. Place the watch in a location where signal reception is good.
12 o’clock
or
The watch can receive the signal from the transmitter
located here:
Fort Collins, Colorado (United States)
x Position the watch as shown in the nearby illustration,
with 12 o’clock pointed towards a window. Make sure
there are no metal objects nearby.
x Signal reception normally is better at night.
x The receive operation takes from two to seven minutes,
but in some cases it can take as long as 14 minutes.
Take care that you do not perform any button operation
or move the watch during this time.
E-13
E-15
Operation Guide 5350
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x Signal reception may be diffi cult or even impossible under the conditions described below.
Inside or among
buildings
2. What you should do next depends on whether you are using Auto Receive or Manual Receive.
x Auto Receive: Leave the watch over night in the location you selected in step 2. See “Auto Receive”
for details.
x Manual Receive: Perform the operation under “To perform manual receive”.
Auto Receive
x With Auto Receive, the watch performs the receive operation each day automatically up to six times
(up to fi ve times for the Chinese calibration signal) between the hours of midnight and 5 a.m. When any
receive operation is successful, none of the other receive operations for that day are performed.
x When a calibration time is reached, the watch will perform the receive operation. The receive operation
is not performed if a calibration time is reached while you are confi guring settings.
E-16
To check the result of the latest receive operation
To turn auto receive on and off
YES (Y)
Inside a vehicle Near household
appliances,
offi ce
equipment, or a
mobile phone
Press B.
x The x Second Hand will move to YES (Y) if the latest receive operation
was successful, or NO (N) if it was not. After about ten seconds, regular
timekeeping will resume.
x You can return to regular timekeeping manually by pressing B while the
Second Hand is pointing to YES (Y) or NO (N).
Note
x The x Second Hand will indicate NO (N) if you have adjusted the time or
date setting manually since the latest receive operation.
Near a
construction
site, airport, or
other sources of
electrical noise
Near hightension power
lines
1. Press B.
2. Pull out the crown.
x The x Second Hand will perform one full revolution and then stop at either
YES (Y) or NO (N) to indicate the current on/off setting.
3. Rotate the crown to move the
x To turn on auto receive, select YES (Y).
x To turn off auto receive, select NO (N).
Second Hand to the setting you want.
Among
or behind
mountains
4. Push the crown back in to return to regular timekeeping.
NO (N)
E-18
To perform manual receive
1. Keep B depressed for at least two seconds as the
sequence.
x Moves to YES (or Y for some models) or NO (N) to indicate the last signal reception result, then to
READY (R).
Second Hand indicates the operations the watch is currently performing.
2. The
Note
x To interrupt a receive operation and return to regular timekeeping, press any button.
Radio-controlled Atomic Timekeeping Precautions
x Strong electrostatic charge can result in the wrong time setting.
x Even if a receive operation is successful, certain conditions can cause the time setting to be off by up
to one second.
x The watch is designed to update the date automatically for the period from January 1, 2000 to
December 31, 2099. Updating of the date by signal reception will no longer be performed starting from
January 1, 2100.
x If you are in an area where signal reception is not possible, the watch keeps time with the precision
noted in “Specifi cations” (page E-36).
x The receive operation is disabled under any of the following conditions.
− While power is at Level 2 or lower (page E-10)
− While the watch is in the power recovery mode (page E-11)
− While the watch is in the function sleep state (power saving, page E-12)
When the xx Second Hand is
pointed here:
READY (R) Watch is setting up for reception.
WORK (W) Reception is in progress.
YES (Y) Reception was completed successfully.
NO (N) Reception failed for some reason.
x If signal reception is unstable, the xx Second Hand may move between
WORK (W) and READY (R).
x When the receive operation is successful, the watch adjusts the time
setting accordingly, and then resumes regular timekeeping. It does not
adjust the setting if the operation failed.
Second Hand goes through the following
It means this:
E-17
E-19
Function and Button Operation Guide
Your watch can perform the following functions and button operations.
Functions: See:
x View the current time in your Home City and in one of 29 other cities around the globe
x View the current date in the Home City
x Confi gure Home City and daylight saving time (DST) settings
x Perform a time calibration signal receive operation
x Confi gure time and date settings manually
x To check the last receive result, press B once (page E-18).
x To perform manual receive, hold down B for at least two seconds (page E-17).
x To toggle between standard time and summer time, press A (page E-23).
E-20
STD/DST Switching
You can select summer time or standard time independently for each city. The initial default setting for all
cities is AUTO.
Normally you should use the AUTO setting because it automatically switches between summer time
and standard time. You should change the setting to STD (standard time) or DST (summer time) in the
following cases.
− When using the watch in a city not included in the City Code Table
− When the switching dates in your location are different from those shown in the City Code Table
Daylight Saving Time (DST)
Daylight Saving Time (summer time) advances the time setting by one hour from Standard Time.
Remember that not all countries or even local areas use Daylight Saving Time.
x Note that the x Second Hand always points to AUTO while UTC* is selected as your Home City.
* Coordinated Universal Time, the world-wide scientifi c standard of timekeeping. The reference point for
UTC is Greenwich, England.
E-22
E-21
Confi guring Home City Settings
The Home City is location where you will normally use the watch. You can choose from a selection of city
codes that represent 29 cities around the globe.
To confi gure Home City settings
Note
x This watch does not have a city code that corresponds to Newfoundland.
1. Pull out the crown.
x This will cause the x Second Hand to move to the city code of the
currently selected Home City.
x This indicates the city code setting mode.
x If you do not perform any operation with the crown for about two minutes
TOKYO (TYO)
To switch between standard time and summer time manually
1. Perform steps 1 and 2 under “To confi gure Home City settings” (page E-21).
x Selecting a city code will cause the z Hour Hand, c Minute Hand and v Day Indicator to move
automatically to the current time for the selected city code.
x If you will use the watch in a city that is not included in the city code list, select a city code that is in
the same time zone as your city.
2. Press A.
x Entering the Home City setting mode will cause the x Second Hand to move to AUTO (auto
switching), STD (standard time manual setting), or DST (summer time manual setting).
− If STD or DST is indicated, go directly to step 4 of this procedure.
− If AUTO is indicated, proceed to step 3.
after pulling it out, crown operations will become disabled and the hand
will not move if you rotate the crown. If this happens, push the crown
back in and then pull it out again.
x For details about city codes, see the “City Code Table” at the back of
this manual.
2. Rotate the crown to move the
select as your Home City.
x Each time you select a city code, the z Hour Hand, c Minute Hand and
Day Indicator move to the current time and date for that city code.
3. Push the crown back in to return to regular timekeeping.
Switching between AUTO and STD (or DST)
A1 sec
Second Hand to the city code you want to
E-21
E-23
Operation Guide 5350
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Switching between STD and DST
A
3. Hold down A for about one second until the x Second Hand moves to MNL (manual), and then moves
to STD or DST.
− If STD is indicated, the watch will always show standard time.
− If DST is indicated, the watch will always show summer time.
x If you do not perform any operation for about two more seconds, the x Second Hand will return to
the Home City code. Perform step 4 below while the
4. Press A to move the
x To switch from STD or DST to AUTO, hold down A for about one second.
Second Hand between STD and DST.
Second Hand is indicating STD or DST.
5. After the setting is way you want, push the crown back in.
E-24
Home City/DST
B
Hour/Minute Hour
B
BB
Year DayMonth
4. Rotate the crown to adjust the time (hour and minute) setting.
x Rotating the crown three full consecutive turns clockwise will cause the c Minute Hand to start
moving clockwise. Rotating the crown another three full consecutive turns clockwise will cause the
Minute Hand to start moving at high speed. To stop hand movement, press any button or rotate
the crown one full turn counterclockwise.
x When adjusting the setting, check to make sure that the x Second Hand correctly indicates an a.m.
time or p.m. time.
x If you want to change the date setting at this time, press B and perform the procedure starting from
step 3 under “To change the current date setting manually” (page E-27).
5. After the settings are the way you want, push the crown back in to return to regular timekeeping.
x This causes timekeeping to resume with the x Second Hand starting from 12 o’clock.
E-26
BB
Confi guring Current Time and Date Settings Manually
You can confi gure current time and date settings manually when the watch is unable to receive a time
calibration signal.
To change the current time setting manually
1. Pull out the crown.
x This will cause the x Second Hand to move to the city code of the
currently selected Home City.
x If you do not perform any operation with the crown for about two minutes
after pulling it out, crown operations will become disabled and the hand
will not move if you rotate the crown. If this happens, push the crown back
in and then pull it out again.
2. Change the Home City setting, if you want.
TOKYO (TYO)
To change the current date setting manually
Dec
Nov
Oct
Sep
Aug
Jul May
Jun
Setting the month
x To change the Home City setting, perform step 2 under “To confi gure
Home City Settings” (page E-21).
3. Hold down B for about two seconds. This will enter the time setting mode.
x The x Second Hand will indicate whether the current time is a.m. (by
moving to second 57) or p.m. (by moving to second 03).
x In the following steps, each press of B cycles between settings as shown
below.
1. Pull out the crown.
x This will cause the x Second Hand to move to the city code of
the currently selected Home City.
2. Hold down B for about two seconds.
Jan
x The x Second Hand will indicate whether the current time is
a.m. (by moving to second 57) or p.m. (by moving to second
03).
3. Press B twice. This will enter the date setting mode.
x The v Day Indicator will move slightly to indicate the setting
mode.
4. Rotate the crown to adjust the date setting.
5. After the
Feb
Mar
6. Rotate the crown to adjust the month setting.
Apr
Day Indicator stops moving, press B. This will enter
the month setting mode.
x The x Second Hand will move to the currently selected month.
E-25
E-27
0
1
2
9
8
6
Setting the year (ones digit)
00
90
80
60
Setting the year (tens digit)
E-28
3
4
57
10
20
30
40
5070
To adjust home positions manually
1. Pull out the crown.
2. Hold down B until the x Second Hand completes the two-part movement
described below. Note that you will need to keep B depressed for at least
seven seconds.
x Part 1: About two seconds after you fi rst hold down B, the x Second
− If the x Second Hand does not move to 57-second or 3-second position,
it means that its home position is off and needs adjustment.
x Part 2: Next, the x Second Hand will move to 12 o’clock.
− After the x Second Hand moves to 12 o’clock, release B. When you
do, home position adjustment of all of the hands (but not the
Indicator) will start automatically.
− Home position adjustment is complete when all hands are at 12 o’clock.
− To exit the home position adjustment operation and return to regular
timekeeping, push the crown back in.
7. Press B. This will enter the year setting mode.
x The z Hour Hand will move to the number that represents the
tens digit of the year and the
number that represents the ones digit. The
move to 12 o’clock and stop there.
8. Rotate the crown to adjust the year setting.
x If you want to change the time setting at this time, press B and
then perform the procedure starting from step 4 under “To change
the current time setting manually” (page E-25).
9. After the settings are the way you want, push the crown back in to
return to regular timekeeping.
x This causes timekeeping to resume with the x Second Hand
starting from 12 o’clock.
Note
x 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
rechargeable battery replaced or after power drops to Level 3.
Hand should move to 57-second or 3-second position, if the
x Second Hand is adjusted correctly.
Minute Hand will move to the
Second Hand will
Day
Adjusting Home Positions
Strong magnetism or impact can cause the hands and/or day setting to be off, even if the watch is able to
perform the signal receive operation.
Auto Home Position Adjustment
Auto correction of hand home positions corrects the hand position automatically.
x Auto correction corrects the positions of all hands. For the v Day Indicator, you must perform the
manual adjustment procedure under “To adjust home positions manually” (page E-30).
Manual Home Position Adjustment
Perform the procedure in this section if auto home position adjustment is not possible for some reason.
x Hand home position adjustment is not required if the time and day settings are correct.
Note
x Any time after you enter the home position adjustment mode in step 1 of the following procedure, you
can return to regular timekeeping by pushing the crown back in. In this case, any adjustments you
made before the watch returned to regular timekeeping will be applied.
x If you do not perform any operation with the crown for about two minutes after pulling it out, crown
operations will become disabled and hands will not move if you rotate the crown. If this happens, push
the crown back in and then pull it out again.
E-29
3. Press B.
x This enters the v Day Indicator home position adjustment mode.
4. Check the
5. Push the crown back in to return to regular timekeeping.
Day Indicator to confi rm that it is 1, which is its home position.
x If the 1 is not in the center of the v Day Indicator, rotate the crown to
center it.
x Rotating the crown three full consecutive turns clockwise will cause the
Day Indicator to start changing in a forward direction (increment).
x To stop v Day Indicator movement, press any button.
x This will cause the hands to return to their normal positions and resume
regular timekeeping. Wait until everything stops moving before performing
any other operation.
E-30
E-31
Operation Guide 5350
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Troubleshooting
Hand Movement and Position
■ The
Second Hand is moving at two-second intervals.
■ All the watch’s hands are stopped at 12 o’clock and none of the buttons work.
Power may be low. Expose the watch to light until the
second intervals (page E-10).
■ The hands of the watch suddenly start moving at high speed, even when I do not perform any
operation.
This could be due to any one of the following causes. In all cases, the hand movement does not indicate
malfunction, and should stop shortly.
x The watch is recovering from a sleep state (page E-12).
x The time setting is being adjusted following a successful auto time calibration signal receive operation
(page E-13).
■ Hands suddenly stop moving. Button operation also is disabled.
The watch may be in the power recovery mode (page E-11). Do not perform any operation until the hands
return to their normal positions (in about 15 minutes). The hands should return to their correct positions
when normal operation returns. To help power recover, leave the watch in a location where it is exposed
to light.
■ The current time setting is off by hours.
x Your Home City setting may be wrong. Check your Home City setting and correct it, if necessary (page
E-21).
E-32
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.
■ The
Second Hand indicates NO (N) when I check the result of the latest receive operation.
Possible Cause Remedy Page
x You are wearing or moving the watch, or
performing a button operation during the signal
receive operation.
x The watch is in an area with poor reception
conditions.
You are in an area where signal reception is not
possible for some reason.
The calibration signal is not being transmitted for
some reason.
■ 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-16), 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-21).
Second Hand starts moving normally, at one-
Keep the watch in an area where reception
conditions are good while the signal receive
operation is being performed.
See “Approximate Reception Ranges”. E-14
x Check the website of the organization that
maintains the time calibration signal in your area
for information about its down times.
x Try again later.
E-15
—
■ The current time setting is off by one hour.
x If you are using the watch in an area where time calibration signal reception is possible, see “To
confi gure Home City settings” (page E-21).
x The period when summer time is applied in the location where you are using the watch may be
different from the period set for your currently selected Home City. Use the procedure under “To switch
between standard time and summer time manually” (page E-23) to switch from AUTO to STD (for
standard time) or DST (for summer time).
■ The hands and/or day indicator is off.
This could indicate that the watch has 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
position alignment (page E-29).
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-10). 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.
E-33
■ The current time setting is off by one hour.
Possible Cause Remedy Page
The period when summer time is applied in the
location where you are using the watch may be
different from the period set for your currently
selected Home City.
Use the procedure under “To switch between
standard time and summer time manually” to switch
from AUTO to STD (for standard time) or DST (for
summer time).
E-23
■ Auto Receive is not performed or I cannot perform Manual Receive.
Possible Cause Remedy Page
Your Home City setting is wrong.
There is not enough power for signal reception. Expose the watch to light to charge it. E-9
Check your Home City setting and correct it, if
necessary.
E-13
E-21
■ Signal reception is being performed successfully, but the time and/or day is wrong.
Possible Cause Remedy Page
Your Home City setting is wrong.
The watch may have been exposed to magnetism
or strong impact, which has caused problems with
proper hand and day indicator alignment.
Check your Home City setting and correct it, if
necessary.
Adjust the watch’s hand and day indicator home
positions.
E-13
E-21
E-29
E-34
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, 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) / Standard Time
Time Calibration Signal Reception: Auto receive up to six times a day (5 times a day for the Chinese
Receivable Time Calibration Signals:
Other: Power Saving; Low battery alert; Auto Correction of Hand Home Positions
Power Supply: Solar panel and one rechargeable battery
Approximate battery operating time: 7 months (from full charge to Level 3)
under the following conditions:
x Hands operational 18 hours per day, sleep state 6 hours per day
x 4 minutes of signal reception per day
E-36
calibration signal; Remaining auto receives cancelled as soon as one is successful);
Manual receive
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)
City Code Table
City Code City
PAGO PAGO (PPG) Pago Pago –11
HONOLULU (HNL) Honolulu –10
ANCHORAGE
LOS ANGELES
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
PRAIA (RAI) Praia –1
UTC
LONDON (LON) London
PARIS (PAR) Paris +1
ATHENS (ATH) Athens +2
JEDDAH (JED) Jeddah +3
TEHRAN (THR) Tehran +3.5
L-2
(ANC) Anchorage –9
(LAX) Los Angeles –8
(FEN)
Fernando de Noronha
UTC Offset/
GMT Differential
02:00, second Sunday
24:00, second Saturday in
–2
0
Summer Time Period
Summer Time Start Summer Time End
None None
in March
October
0:00, third Sunday in
October
None None
01:00, last Sunday in
March
02:00, last Sunday in
March
03:00, last Sunday in
March
None None
0:00, March 22 or
0:00, March 21
02:00, fi rst Sunday in
November
24:00, second Saturday
in March
0:00, third Sunday in
February or 0:00, fourth
Sunday in February
02:00, last Sunday in
October
03:00, last Sunday in
October
04:00, last Sunday in
October
0:00, September 22 or 0:00,
September 21
City Code Table
City Code City
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
TOKYO (TYO) Tokyo +9
ADELAIDE (ADL) Adelaide +9.5
SYDNEY (SYD) Sydney +10
NOUMEA (NOU) Noumea +11
WELLINGTON
x Based on data as of June 2013.
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.
(HKG) Hong Kong +8
(WLG) Wellington +12
UTC Offset/
GMT Differential
Summer Time Period
Summer Time Start Summer Time End
None None
02:00, fi rst Sunday in
October
None None
02:00, last Sunday in
September
03:00, fi rst Sunday in April
03:00, fi rst Sunday in April
E-35
L-1
L-3
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