Casio 4329 User manual

Operation Guide 4329
1
MA0606-EA
You can use the button operations shown below to enter the
Timekeeping Mode, World Time Mode, or Alarm Mode directly.
Modes and Indicators
Chronograph Mode Timekeeping Mode
30
■To check the
reception result
Press the button.
The indicator hand will
move the “Y” or “N” to
indicate the reception result.
■To perform manual receive
Hold down the button for about two seconds
until the indicator hand moves to the “READY”
position. This will start signal reception.
The stopwatch performs 1/20-second elapsed
time measurement up to 23 hours, 59 minutes,
59.95 seconds (24 hours).
Start/Stop
Press the button to start and stop the
chronograph.
Reset
Press the button to reset the chronograph to
zero.
•Press the button again while the
chronograph is reset to zero to return to the
Timekeeping Mode.
Second Hand
1/20-second Hand
(First minute only.)
•Start
•Stop
•Reset
Chronograph
Hand
(Hour, Minute)
Indicator Hand
Minute HandHour Hand
Button
ButtonButton
Button
Second Hand
(Synchronized)
Hour Hand
(24-hour)
Date
Chronograph
Mode
Y: Successful
N: Unsuccessful
See “How a Radio-controlled Watch Works”
for details on signal reception.
World Time Mode
Timekeeping Mode
Alarm Mode
30
World Time
(Hour, Minute)
City Code
(New York)
30
Alarm Time
(Hour, Minute)
OFF
•On/Off
ON
•The indicator hand points to the city code.
•World Time lets you display the current time in
any one of 27 cities (29 time zones) around the
world.
■To search for a city code
Use the button to scroll clockwise through the
city codes around the face.
•The indicator hand points to ON or OFF.
•Use the Alarm Mode to set an alarm time and to
turn the alarm on or off.
■To turn the alarm on or off
Press the button to toggle the alarm on and off.
Power Saving
Power Saving causes the watch to enter a sleep state
automatically and stop movement of the analog hands in order to
save power whenever it is left in the dark.
The watch will exit the sleep state if you expose the watch to light
or perform any button operation.
•Note that the watch may also enter the sleep state and stop if it is
blocked from light by your sleeve.
How the sleep state works
Sleep Level 1
Sleep Level 1 is triggered whenever the watch is left in the dark for
about one hour between the hours of 10 p.m. and 6 a.m.
•The second hand stops.
•The hour and minute hands, and the date indicator continue to
operate normally.
•Alarms continue to operate normally.
Sleep Level 2
Sleep Level 2 is triggered whenever the watch is left in the dark
while in Sleep Level 1 for six or seven days.
•The hour and minute hands, and the date indicator stop at their
current positions.
•Auto Receive is disabled.
•Alarms are disabled.
•Digital timekeeping functions continue to operate normally.
Before using the
watch...
Expose the watch to light.
Your watch runs on electrical power generated from light and
stored by a chargeable battery. Long-term storage of the watch
can cause the battery to run low, so be sure to expose the watch
to light for some time before using it for the first time. See “Solar
Charging”for more information.
Low Battery Alert
When secondary battery power is low, the second hand of the
watch will start to jump at 2-second intervals to let you know that
charging is required.
•See “Low Battery Alert”for more information.
Jumps 2 seconds

Operation Guide 4329
2
•When wearing the watch, try to keep your sleeve from blocking its
face, where the solar cell is located.
Charging efficiency is significantly reduced even if the face of the
watch is only partially covered by your sleeve.
Solar Charging
Your watch runs on electrical power generated from light and
stored by a chargeable battery.
To ensure stable operation, make sure that the solar cell of the
watch is exposed to light as much as possible.
•Whenever you are not wearing the watch on your wrist, position it
so the face (solar cell) is pointed in the direction of a source of
bright light.
Light
Solar Cell
Leave the watch under fluorescent lighting, near a window, etc.
Charging Precautions
Avoid charging the watch in the following locations, and anywhere
else where the watch may become very hot.
•On the dashboard of an automobile parked in the sun
•Very close to an incandescent light source or other sources of
heat
•In a location exposed to direct sunlight for long periods
Depending on the light source you are using, the
case of the watch may become quite hot during
charging. Take care to guard against burn injury
after charging.
•How the solar cell and battery work
When exposed to light
Light Solar cell
Electrical energy
Rechargeable
battery
Power supplied
to watch
Charge
When not exposed to light
Discharge
Power supplied
to watch
Rechargeable
battery
Your watch continues to operate, even when it is not exposed to
light. Leaving the watch in the dark can run down its battery and
cause functions to become disabled.
Normal Operation
1-second movement
When the date
indicator changes to 1
(which is the home
position) at midnight, it
means that battery
power is low and
charging is required.
The second, hour, and
minute hands all stop
at 12 o’clock.
Important!
The following functions are
disabled when battery power
is low.
•Auto receive and manual
receive
•Alarm beeper
Disabled State
Low Battery Alert
Jumps 2 seconds
Home
Position
When battery runs low
If power drops even more...
Hands Stop at 12 O’clock
Low Battery Alert
When secondary battery power is low, the second hand of the
watch will start to jump at 2-second intervals to let you know that
charging is required.
•Even if the battery level drops to the point that timekeeping stops,
you still will be able to recharge the battery and use the watch
again.
•After you recharge the battery after it drops to a level where
timekeeping stops, the hands will move automatically to the
current time setting.
•Try to keep the watch exposed to light as much as possible during
normal use.
Charge Times Required to Advance to a Higher Level
1 hour 21 hours
Exposure Level
(Brightness)
Approximate Exposure Time
Until Hand
Movement Restarts
Until Full Charge
Outdoor Sunlight
(50,000 lux)
2 hours 77 hours
Sunlight through a
Window (10,000 lux)
4 hours - - -
Overcast Daylight through
a Window (5,000 lux)
35 hours - - -
Indoor Fluorescent
Lighting (500 lux)
•Note that the above charging times are for reference only. Actual
charging time depends on a variety of environmental factors.
Charging Guide
Required Charging Time for One Day of Operation
•Based on six minutes of signal reception and 10 seconds of alarm
per day.
Exposure Level (Brightness)
Outdoor Sunlight (50,000 lux)
Approximate
Exposure Time
Sunlight through a Window (10,000 lux)
Overcast Daylight through a Window (5,000 lux)
Indoor Fluorescent Lighting (500 lux)
8 minutes
30 minutes
48 minutes
8 hours
Making sure the watch is exposed to light regularly ensure stable
operation.

Operation Guide 4329
3
Calibration Signal
•The Japanese calibration signal (Call Sign: JJY) is maintained by
the National Institute of Information and Communications
Technology (NICT). It is transmitted 24 hours a day from the Mt.
Otakadoya transmitter (40 kHz) located in Tamura-gun,
Fukushima Prefecture, and from the Mt. Hagane transmitter (60
kHz) located on the border between Saga Prefecture and
Fukuoka Prefecture.
•The U.S. calibration signal (Call Sign: WWVB) is transmitted by
the National Institute of Standards and technology from Fort
Collins, Colorado.
The time data of the Japanese calibration signal (Call Sign:
JJY) is maintained by the Japan Standard Time Group of the
National Institute of Information and Communications
Technology (NICT). Note that transmission of the standard
wave may be interrupted occasionally due to maintenance,
lightning, etc.
For more information, visit the website of the Japan Standard
Time Group of the National Institute of Information and
Communications Technology (NICT) at the following URL.
http://jjy.nict.go.jp
•Note that the above URL is subject to change.
What is a radio-controlled watch?
Your radio-controlled watch is designed to receive a time
calibration signal that contains standard time data, and adjust its
current time setting accordingly.
Signal is received by
built-in antenna.
Watch decodes
received data and
converts it to time
data.
Time is adjusted
according to time
data.
Signal data
Cesium
atomic clock
Transmitter Long-wave time
calibration signal
Internally
Decode
Watch
Time data
After the watch receives the Standard Time signal, it performs
internal calculations to determine the current time. Because of
this, there may be an error of up to one second in the
displayed time.
How a Radio-controlled
Watch Works
At the start of the receive operation
•The indicator hand will move to “READY”.
•The hour and minute hands will remain at their normal positions.
•The second hand will stop at “0”.
While reception is in progress
•The indicator hand will move to “WORK”.
•The hour and minute hands will remain at their normal positions.
•Do not move the watch while signal reception is in progress.
WORK
Y: Successful
N: Unsuccessful
When reception is complete
(Signaled when the watch beeps.)
•When signal reception is successful, the indicator hand will move
to “Y”. After about one or two minutes, the indicator hand will start
keeping track of the newly calibrated current time seconds.
•When signal reception is unsuccessful, the indicator hand will
move to “N”. After about one or two minutes, the indicator hand
will start keeping track of the previous (uncalibrated) current time
seconds.
Receiving the Calibration Signal
There are two methods you can use in order to receive the time
calibration signal.
•Auto Receive
Up to six times per day
(Midnight, 1:00, 2:00, 3:00, 4:00, and 5:00 a.m.)
•As soon as one auto receive is complete, all subsequent auto
receives for that day are cancelled.
•To perform signal reception manually
You initiate signal reception by
pressing a button.
In the Timekeeping Mode,
hold down the AA
AA
Abutton for
about two seconds.
•The indicator hand will indicate
the result of the reception, the
watch will beep, and the
indicator hand will move to
“READY”.
■To interrupt reception
Press any button.
READY
■To position the watch for optimum
reception
Remove the watch from your wrist and place it somewhere so its
top (12 o’clock, where the antenna is located) is facing
approximately in the direction of the signal transmitter. Keep it
away from metal objects.
Resin Band
Metal Band
•Orienting the watch so it is sideways to the transmitter makes it
more difficult to receive the signal.
•Do not move the watch while it is receiving the calibration signal.
Time Required for Reception
Signal reception normally takes anywhere from about two to seven
minutes. Under certain signal conditions however, the receive
operation can take as long at 14 minutes.
■To check the result of the last receive
operation
In the Timekeeping Mode, press the AA
AA
Abutton.
•The indicator hand will move to “Y”(if the last reception was
successful) or “N”(if the last reception was unsuccessful).
•Press the Abutton to return to the Timekeeping Mode.
•The watch will also return to the Timekeeping Mode automatically
if you do not perform any operation for about five seconds.
Y: Successful
N: Unsuccessful
The last receive status changes each time a new time
calibration signal reception operation is performed.
Location
Reception is difficult and may even be impossible in the locations
described below. Avoid such locations when performing signal
reception.
•You should think of your watch operating like a radio or TV when it
is receiving the calibration signal.
If you are experiencing problems with reception, move away
from the types of locations described above to a location with
better reception, and try again.
Near high-voltage lines
Inside a vehicle
(automobile, train, plane, etc.)
Next to a household appliance or
office equipment (TV, speaker, fax,
PC, mobile phone, etc.)
In a location where there is
radio interference
(construction site, airport, etc.)
Near mountains
Among or near buildings
Reception Ranges
This watch is designed to receive the standard time calibration
signal of Japan (JJY) or of the United States (WWVB). The signal
that is received depends on the current Home City setting.
•For information about selecting a Home City, see “Selecting
Your Home City”. See “World Time City Code List”for details
on city codes.
Home City Transmitter
Either the Mt. Otakadoya signal
(40 kHz) or the Mt. Hagane signal
(60 kHz)
•Use one of these settings for
reception of the Japanese signal in
Japan or Taiwan.
Fort Collins, Colorado signal
• Use one of these settings for
reception of the U.S. signal in
North America.
TYO, HKG
LAX, DEN, CHI, NYC
•CASIO does not guarantee that the watch will be able to receive a
calibration signal correctly each day.
•Geographic contours, nearby buildings, the season, the time of
day, can even make reception impossible.
•Best reception is possible late at night.

Operation Guide 4329
4
Troubleshooting
1. The watch cannot receive the time calibration signal.
•Is there something in the immediate area that may be interfering
with reception?
Even if you are within the reception range of a transmitter, objects
between you and the transmitter or electrical noise can interfere
with reception. Avoid such areas during signal reception. See
“Location”.
•Are you within the reception range of a transmitter?
See “Reception Ranges”for information about areas where the
watch can receive the signal.
•Do you have the correct Home City code selected?
Remember that auto receive is not performed unless TYO
(Tokyo), HKG (Hong Kong), NYC (New York), CHI (Chicago),
DEN (Denver), or LAX (Los Angeles) is selected as the Home
City. Select the correct Home City code using the procedure
under “Selecting Your Home City”.
•Is the signal being transmitted?
Though the time data of the Japanese calibration signal (Call
Sign: JJY) is maintained by the Japan Standard Time Group of
the National Institute of Information and Communications
Technology (NICT), it may be interrupted sometimes for periodic
maintenance work, or because of lightning or other problems.
Calibration Signal Reception
Precautions
•Auto receive is disabled while the watch is in the Chronograph
Mode.
•Operating any button while auto receive is in progress will cause
the watch to beep and then exit the receive operation.
•Make sure you are within the range of the calibration signal
transmitter before performing the reception operation. Remember
that geographic contours, nearby buildings, the season, the time
of day, can even make reception impossible even when you are
within range of the transmitter.
•Proper reception may be impossible if there is something blocking
the signal. If reception is unsuccessful, try again.
•This watch is designed to adjust its current time setting in
accordance with the calibration signal transmitted in Japan and
the United States only. Note that you will need to make your own
adjustments when using this watch outside of Japan or the United
States, or in any area that is outside the range of one of the
receivable time calibration signal transmitters.
•When the watch is unable to adjust its time signal using the
calibration signal for some reason, timekeeping accuracy is that
noted in the specifications at the back of this manual.
•Strong electrostatic charge can cause timekeeping error.
•Signal reception is cancelled if an alert operation starts while it is
being performed.
•The watch’s calendar shows dates up to the year 2099.
Attempting a receive operation after that causes an error.
If you cannot receive the calibration signal or if the current time
setting is incorrect after signal reception, check the current setup
of the watch.
Factory Default Settings
Home City
Summer Time
Hong Kong
Off
Default Settings after Battery Goes Dead
Home City
Summer Time
Tokyo
Auto (according to signal data)
2. Time calibration signal reception is successful, but the
hourly time signal and current time are off slightly.
•After the watch receives the time calibration signal, it performs an
internal decoding process before updating its time setting.
Because of this, the time setting may be off slightly (within one
second).
3. Time calibration signal reception is successful, but the
current time setting is wrong.
•Is TYO (Tokyo) or HKG (Hong Kong) selected for your Home
City?
Select the correct Home City code using the procedure under
“Selecting Your Home City”.
4. Cannot configure signal reception settings.
•Remember that auto receive is not performed unless TYO
(Tokyo), HKG (Hong Kong), NYC (New York), CHI (Chicago),
DEN (Denver), or LAX (Los Angeles) is selected as the Home
City. Select the correct Home City code using the procedure
under “Selecting Your Home City”.
■To use the chronograph
Enter the Chronograph Mode to use the chronograph.
•Start
•Stop
1/20 second
Hour, Minutes
Seconds
•Reset
Start Stop Reset
•1/20-second timing is performed for the first minute after you start
or restart an elapsed time measurement operation. The 1/20-
second hand also jumps to the elapsed time position when you
stop an elapsed time measurement operation.
•Pressing the Abutton while an elapsed time measurement
operation is in progress resets the chronograph to zero.
Cumulative Time Measurement
Pressing the Bbutton to restart the chronograph without resetting
it to all zeros resumes elapsed time measurement from where it
was last stopped.
Using the
Chronograph
The chronograph performs 1/20-second elapsed time measurement
up to 23 hours, 59 minutes, 59.95 seconds (24 hours). When the
maximum limit is reached, the elapsed time returns to zero
automatically and timing continues from there.
•In the Timekeeping Mode, press the BB
BB
Bbutton once to enter
to the Chronograph Mode.
Second hand
counts seconds.
Second hand
moves to “0”.
Indicator hand makes
one revolution.
Timekeeping Mode Chronograph Mode
•To return to the Timekeeping Mode, press the AA
AA
Abutton while
the chronograph is reset to zero.

Operation Guide 4329
5
■To search for a city code
In the World Time Mode,
press the DD
DD
Dbutton move the
indicator hand (which is
pointing at the currently
selected city code) clockwise.
•About one second after you
release the Dbutton, the
hands of the watch will move to
the current time in zone of the
indicated city code.
Home City beep indicator
If the city code that the indicator hand moves to when you press
the Dbutton is your currently select Home City, the watch will
beep.
World time lets you display the current time in any one of 27 cities
(29 time zones) around the world.
•Press the DD
DD
Dbutton to enter the World Time Mode.
•Pressing the Dbutton in the Chronograph Mode will not enter
the World Time Mode unless the chronograph is reset to zero.
Current time in the zone where the currently
selected city code is located (Hour, Minute)
World Time Mode
Currently Selected City Code
Important!
If the current time shown of the selected city code is not correct,
check the current time setting of your Home City and make
adjustments as necessary.
•For information about configuring home city settings, see
“Selecting Your Home City”.
•Press the BB
BB
Bbutton to return to the Timekeeping Mode.
Using World Time
Current time in the zone
where the currently
selected city code is
located (24-hour format;
Hour, Minute)
Advance
■To turn summer time on or off
1. In the World Time Mode, use the DD
DD
Dbutton to select the
city code whose summer time setting you want to
change.
2. Hold down the AA
AA
Abutton for about five seconds to
toggle the summer time setting on and off.
•You can turn summer time on or off individually for each World
Time city. Note, however, that you cannot change the summer
time setting for the “GMT”(Greenwich Mean Time) zone.
(5 seconds)
OFF ON
Summer time, or Daylight Saving Time (DST) as is it is called
in some countries, calls for setting clocks ahead one hour
during the summer season. Note that the use of summer time
depends on the country and even the local area.
Turning Summer Time On or Off
■To check the current summer time on/
off setting
In the World Time Mode, press
the AA
AA
Abutton.
•The second hand moves to “0”
when summer time is turned
on, and to 5 (between “4”and
“6”) when summer time is
turned off.
•The second hand will resume
normal operation after about
five seconds.
When summer time is turned on
•When you turn on summer time for a city code that supports time
calibration signal reception, the watch will decide automatically
whether or not to apply the summer time or standard time setting
in accordance with the received signal.
•City codes that support signal reception are TYO, HKG, NYC,
CHI, DEN, LAX, ANC, and HNL.
•In the case of a city code that does not support signal reception,
turning on summer time advances the current time setting by one
hour.
OFF
2. To make the currently city
code your Home City,
hold down the AA
AA
Abutton
as you press the DD
DD
D
button.
•The watch will beep and set
the city code as your Home
City.
•The watch will beep and make
the current city code your
Home City, and your
previously selected Home City
the new World Time city.
Because of this, the indicator
hand will move to the your
previously selected Home City
code.
Important!
If you are using the watch in Taiwan, be sure to select HKG (Hong
Kong) as your Home City. Selecting another city code will make it
impossible to receive the time calibration signal and cause your
time setting to be off.
Selecting Your Home City
Use the World Time Mode to specify your Home City.
Example:
To change the Home City setting from New York (NYC) to Tokyo
(TYO)
1. In the World Time Mode,
use the DD
DD
Dbutton to
select the city code for
the city you want to use
as your Home City.
TYO Selected
Current Time in
Selected City
Indicator Hand
Movement World Time City Code List
City
Code
GMT
LON
PAR
ATH
JED
THR
DXB
KBL
KHI
DEL
DAC
RGN
BKK
HKG
TYO
Greenwich Mean Time
London
Paris
Athens
Jeddah
Teheran
Dubai
Kabul
Karachi
Delhi
Dhaka
Yangon
Bangkok
Hong Kong
Tokyo
+0.0
+0.0
+1.0
+2.0
+3.0
+3.5
+4.0
+4.5
+5.0
+5.5
+6.0
+6.5
+7.0
+8.0
+9.0
ADL
SYD
NOU
WLG
PPG
HNL
ANC
LAX
DEN
CHI
NYC
CCS
RIO
–2.0
–1.0
Adelaide
Sydney
Noumea
Wellington
Pago Pago
Honolulu
Anchorage
Los Angeles
Denver
Chicago
New York
Caracas
Rio de Janeiro
+9.5
+10.0
+11.0
+12.0
–11.0
–10.0
–9.0
–8.0
–7.0
–6.0
–5.0
–4.0
–3.0
GMT
Differential
City Name City
Code
GMT
Differential
City Name
•The contents of the above table are current as of June 2005.
•Time differentials in the above table are in accordance with
Universal Time Coordinated (UTC).

Operation Guide 4329
6
■To turn the alarm on or off
In the Alarm Mode, press the CC
CC
Cbutton to toggle the alarm
on and off.
•The watch will beep when you turn on the alarm.
OFF ON
■To stop the alarm
Pressing any button while the beeper is sounding stops it.
Using the Alarms
The watch beeps for 10 seconds when the Timekeeping Mode
time reaches the currently set alarm time.
•The alarm will sound when the current time in your Home City
matches the alarm time.
•Press the CC
CC
Cbutton to enter the Alarm Mode.
•Pressing the Cbutton in the Chronograph Mode will not enter
the Alarm Mode unless the chronograph is reset to zero.
Alarm Setting
(24-hour Format)
Alarm Mode
ON or OFF
•To return to the Timekeeping Mode from the Alarm Mode,
press the BB
BB
Bbutton. Note that you cannot return to the
Timekeeping Mode while the watch is in the alarm setting
mode (second hand pointing at “0”.) In this case, press the
AA
AA
Abutton to exit the alarm setting mode before pressing the
BB
BB
Bbutton.
3. When the setting is the
way you want, press the
AA
AA
Abutton to exit the
alarm setting mode.
•This will exit the alarm
setting mode and the
second hand will resume
normal operation.
•The watch will exit the alarm
setting mode automatically if
you do not perform any
button operation for about
two or three minutes.
■To set an alarm time
Example:
To change the alarm setting from midnight to 3:00 p.m.
1. In the Alarm Mode, hold
down the AA
AA
Abutton for
about five seconds.
•The indicator hand will move
to “ON”, and the second
hand will move to “0”. This is
the alarm setting mode.
2. Use the DD
DD
D(+) and BB
BB
B(–)
buttons to change the
alarm setting in one-
minute increments.
•Holding down either button
will cause the alarm time
hands to move at high
speed. Once started, high-
speed movement will
continue even if you release
the button. To stop high-
speed hand movement,
press any button.
•The alarm time uses 24-
hour timekeeping format.
ON
Second Hand
(+)
(–)
Alarm time
2. Use the DD
DD
D(+) and BB
BB
B(–)
buttons to change the
hour and minute setting.
•Each press of either button
changes the setting by one
minute.
•Holding down either button
will cause the hands to
move at high speed. Once
started, high-speed
movement will continue
even if you release the
button. To stop high-speed
hand movement, press any
button.
•Note that the time setting
uses 24-hour format.
3. Press the CC
CC
Cbutton to advance the date setting by one
day.
Setting the Time and
Date Manually
You can perform the following procedures to adjust the time
and date when the watch is unable to receive a time
calibration signal for some reason.
1. In the Timekeeping Mode
hold down the AA
AA
Abutton
for about five seconds.
•The indicator hand will move to
12 o’clock, and the second
hand will move to “0”.
•After the indicator hand
indicates the result of the last
signal reception result, it will
move to the “READY”position.
Keep the Abutton depressed
until the indicator hand to
moves to 12 o’clock.
Hour,
Minute
(+)
Hour, Minute
(–)
Date (+)
24-hour Hand
Indicator Hand
Second Hand
4. When the setting is the
way you want, press the
AA
AA
Abutton to exit setting
mode.
•This will exit setting mode
and the second hand will
resume normal operation.
•Pressing Ato restart
timekeeping on a time signal
on the TV or radio ensures
precise setting.
•The watch will exit setting
mode automatically if you do
not perform any button
operation for about two or
three minutes.
When you are using the watch in an area that supports time
calibration signal reception, it will adjust the date automatically
for month lengths and leap years. If you use it in an area that
does not support signal reception, you will have to make
adjustments for month lengths and leap year manually.

Operation Guide 4329
7
If the indicator hand or second hand is not at its proper
home position
2. Use the BB
BB
Bbutton
to adjust the
position of the
indicator hand and
the DD
DD
Dbutton to
adjust the position
of the second hand.
•The hands move
clockwise only. Keep
pressing a button until
the applicable hand is at
its proper home position.
Home Position
Adjustment
If the time setting of your watch is not correct even though
time calibration signal reception is being performed normally,
use the procedure in this section to check the home positions
of the hands and make adjustments as required.
Note that you do not need to perform the following operation if
your watch is showing the correct time.
1. In the Timekeeping Mode,
hold down the AA
AA
Abutton
and then the CC
CC
Cbutton for
about five seconds.
•The watch will beep, and
then the indicator hand and
the second hand will move
their home positions.
Home Positions
Indicator Hand: 12 o’clock
Second Hand: 0
•If the indicator hand and second hand are both at their
proper home positions, advance to step 3.
Indicator Hand
Second Hand
5. Press the CC
CC
Cbutton.
•This will cause the
chronograph hour and
minute hands to move to
their home positions.
Home Positions
Hour Hand: 24:00
Minute Hand: 24:00
•If the chronograph hour and minute hands are at their proper
home positions, advance to step 7.
If the chronograph hour and minute hands are not at their
proper home positions
6. Use the DD
DD
D(+) and
BB
BB
B(–) buttons to
adjust the positions
of the hands.
•Holding down either
button will cause the
hands to move at high
speed. Once started,
high-speed movement
will continue even if you
release the button.
To stop high-speed hand
movement, press any
button.
3. Press the CC
CC
Cbutton.
•This will cause the hour hand,
minute hand, and 24-hour
hand to move to their home
positions.
Home Positions
Hour Hand: 12 o’clock
Minute Hand: 12 o’clock
24-hour Hand: 24:00
•If the hour, minute, and 24-hour hands are all at their proper
home positions, advance to step 5.
If the hour and minute hands are not at their proper home
positions
4. Use the DD
DD
D(+) and
BB
BB
B(–) buttons to
adjust the positions
of the hour and
minute hands.
•Holding down either
button will cause the
hands to move at high
speed. Once started,
high-speed movement
will continue even if you
release the button.
To stop high-speed hand
movement, press any
button.
•The 24-hour hand is synchronized with the hour and
minute hands, so separate adjustment is not required.
Chronograph Hands
Hour and
Minute Hands
24-hour
Hand
9. Press the AA
AA
Abutton to
exit home position
adjustment and return to
the Timekeeping Mode.
•If you press the Cbutton
instead of the Abutton in
step 1, the watch will return
to step 1 (indicator hand and
second hand home position
adjustment) of this
procedure.
•The watch also will exit
home position adjustment
automatically if you do not
perform any operation for
about two or three minutes.
After completing the home position adjustment procedure, put
the watch in a location where it is able to receive the time
calibration signal easily and perform a manual receive
operation.
•For details about the manual receive procedure, see
“Receiving the Calibration Signal”.
7. Press the CC
CC
Cbutton.
•This causes the date to
change to its home position.
Home Position
Date: 1
•If the date is at its proper home position, advance to step 9.
If the date is not at its proper home position
8. Use the DD
DD
D(+) and
BB
BB
B(–) buttons to
adjust the date.
•Holding down either
button will cause the date
to change at high speed.
Once started, high-speed
date change will continue
even if you release the
button. To stop high-
speed date change,
press any button.
Date