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USER'S GUIDE 2713
1
About This Manual
· Button operations are indicated using the letters shown
in the illustration.
· Each section of this manual provides you with the
information you need to perform operations in each
mode. Further details and technical information can be
found in the "Reference" section.
General Guide
· Press C to change from mode to mode.
· In any mode, press B to illuminate the display.
Timekeeping
Use the Timekeeping Mode to set and view the current time and date.
· In the Timekeeping Mode, press D to toggle the display between the date screen
(day of the week, month, and day) and the time screen (hour, minutes, and
seconds).
· This watch features separate digital and analog timekeeping. Note that the digital
time and analog time are independent of each other, and must be set separately.
Month ­ Day
Seconds
Day of week
Minutes hand
AM/PM
indicator
Press
.
Date Screen
Time Screen
Hour hand
Hour : Minutes
To set the digital time and date
1. In the Timekeeping Mode, hold down A until the seconds start to flash, which
indicates the setting screen.
2. Press C to move the flashing in the sequence shown below to select other
settings.
Seconds
DST on/off
City code
Hour
Minutes
Day
Month
Year
12/24-Hour Format
3. When the setting you want to change is flashing, press D and/or B to change it
as described below.
Timekeeping Mode
e-DATA MEMORY
Mode
World Time Mode
Alarm Mode
Countdown
Timer Mode
Stopwatch
Mode
Hand Setting
Mode
Press
.
· Pressing D while the seconds are in the range of 30 to 59 resets them to 00 and
adds 1 to the minutes. In the range of 00 to 29, the minutes are unchanged.
· For full information on city codes, see the "City Code Table".
4. Press A to exit the setting screen.
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.
To toggle the Timekeeping Mode time between DST and Standard Time
1. In the Timekeeping Mode, hold down A until the
seconds start to flash, which indicates the setting
screen.
2. Press C to move the flashing to the DST On/Off
setting.
3. Press D to toggle between Daylight Saving Time
(ON displayed) and standard time (OFF displayed).
4. Press A to exit the setting screen.
· The DST indicator appears on the display when Daylight
Saving Time is turned on.
To change this setting
Seconds
DST on/off
City code
Hour, Minutes, Year, Month, Day
12/24-Hour format
Perform this button operation
Press D to reset to 00.
Press D to toggle between DST on (ON displayed)
and off (OFF displayed).
Use D to scroll through the available codes
(time zone) to the east or B to scroll to the west.
Use D (+) or B (­) to change the setting.
Use D to toggle between 12-hour (12H) and
24-hour (24H) timekeeping.
DST indicator
e-DATA MEMORY
You can use the watch's e-DATA MEMORY to store e-
mail addresses, Web page URLs, and other text data.
You can also use a password to limit access to e-DATA
MEMORY contents.
· You can input up to 63 characters for each e-DATA
MEMORY record. See "e-DATA MEMORY
Management" for information about the number of
records you can store.
· All of the operations in this section are performed in the
e-DATA MEMORY Mode, which you enter by pressing
C.
To create a new e-DATA MEMORY record
1. In the e-DATA MEMORY Mode, use D and B to
display the remaining memory screen.
· If ^% is shown for remaining memory, it means that
memory is full. To store another record, you will first
have to delete some of the records stored in memory.
2. Hold down A until the flashing cursor ( p) appears on
the display, which indicates the setting screen.
3. Input the text you want.
· When inputting the text, use D (+) and B (­) to
cycle through characters at the current cursor
location, and C to move the cursor to the right. See
"Inputting Text".
4. Press A to store your data and return to the e-DATA
MEMORY record screen (without the cursor).
· The text can show only six characters at a time, so
longer text scrolls continuously from right to left. The
last character is indicated by the symbol < after it. Press
A to stop and restart scrolling.
· Records are stored in memory in the sequence they are
created.
To recall e-DATA MEMORY records
In the e-DATA MEMORY Mode, use D to cycle through e-DATA MEMORY records as
shown below.
Remaining
memory
screen
Record 1
Record 2
Password
setting
screen
Alternates
(1 second)
Alternates
(1 second)
Remaining Memory Screen
Password Setting Screen
· The Remaining Memory screen shows remaining memory as a percent value.
· Memory is full when the percent value shows 0%.
· You can use the Password Setting screen to register, edit, or delete your password.
See "Using a Password to Protect e-DATA MEMORY Data" for more information.
To edit an e-DATA MEMORY record
1. In the e-DATA MEMORY Mode, use D to display the record you want to edit.
2. Hold down A until the flashing cursor appears on the display.
3. Use C to move the flashing to the character you want to change.
4. Use D (+) and B (­) to change the character.
5. After making the changes you want, press A to store them and return to the
e-DATA MEMORY record screen.
To delete an e-DATA MEMORY record
1. In the e-DATA MEMORY Mode, use D to display the record you want to delete.
2. Hold down A until the flashing cursor appears on the display.
3. Press B and D at the same time to delete the record.
· The message CLR appears to indicate that the record is being deleted. After the
record is deleted, the cursor appears on the display, ready for input.
4. Input data or press A to return to the e-DATA MEMORY record screen.
Text
Remaining memory
New Data Screen


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USER'S GUIDE 2713
2
Using a Password to Protect e-DATA MEMORY Data
You can register a 4-digit password to keep e-DATA MEMORY data secure.
Important!
Use a 4-digit password that is easy for you to remember, but difficult for others to
decipher. If you forget the password, you will have to have your watch initialized
(which deletes all data in memory) in order to access the e-DATA MEMORY again. To
have the watch initialized, contact the store or dealer where you purchased it, and ask
to have the AC operation performed.
To register a new password
1. In the e-DATA MEMORY Mode, use D to display the
Password Setting screen.
· This displays a screen that shows PASS-W SET.
2. Hold down A for about two seconds until ^ starts to flash.
· This is the New Password Setting screen.
3. Use D (+) and B (­) to scroll through numbers at the
first digit.
4. When the first digit is the number you want, press C to advance to the next digit.
· You cannot use C to advance to the next digit unless you input a value at the
current digit first.
5. Repeat steps 3 and 4 to input all four digits of the password you want.
· Pressing A while inputting a new password clears your input and returns to the
Password Setting screen.
6. After all four of the password digits are the way you want, press C to register
them.
· This stores the password and then displays the Password Setting screen.
· After registering a password, you can input, recall, edit and delete data, if you want.
After you exit the e-DATA MEMORY Mode, you will have to input the password
every time you want to enter it again.
To input the password
1. Enter the e-DATA MEMORY Mode.
2. On the Password Input screen (PASS-W), press D.
This causes the first digit of the password to flash.
3. Input the password.
· Use D (+) and B (­) to scroll through numbers at
each digit.
· Press C to advance to the next digit.
· Pressing A while inputting the password clears your
input and returns to the Password Input screen.
4. After the password is the way you want, press C.
· If the input password matches the one registered, the message OK!appears,
followed by an e-DATA MEMORY screen.
· If the password does not match, the message ERR appears, followed by the
Password Input screen.
To change the password
1. Enter the e-DATA MEMORY Mode by inputting the current password.
2. Use D to display the Password Setting screen.
3. Perform the procedure starting from step 2 under "To register a new password" to
specify the new password.
To delete the password
1. Enter the e-DATA MEMORY Mode by inputting the current password.
2. Use D to display the Password Setting screen.
3. Hold down A for about two seconds until ^ starts to flash.
4. Press B and D at the same time to delete the password.
· The message CLR appears to indicate that the password is being deleted. After the
password is deleted, the Password Setting screen appears.
World Time
The World Time shows the current time in 27 cities
(29 time zones) around the world.
· For full information on city codes, see the "City Code
Table".
· The current time for all city codes in the World Time
Mode is calculated in accordance with the Greenwich
Mean Time (GMT) differential for each city, based on the
your Home City (the city whose time and date you are
setting in the Timekeeping Mode) time setting.
· All of the operations in this section are performed in the
World Time Mode, which you enter by pressing C.
Hour : Minutes
Seconds
Mode
indicator
AM/PM
indicator
To view the time in another city code
In the World Time Mode, press D to scroll city codes (time zones).
· If the current time shown for a city is wrong, check your Timekeeping Mode time and
Home City code settings and make the necessary changes.
To switch between Standard Time and Daylight Saving Time
In the World Time Mode, hold down A to toggle between Daylight Saving Time and
Standard Time.
DST OFF
DST ON
Hold down
.
DST indicator
· Daylight Saving Time (DST) advances the time setting by one hour from Standard Time.
Remember that the not all countries or even local areas use Daylight Saving Time.
· Note that the DST/Standard Time setting affects only the currently displayed city
code. Other city codes are not affected.
· The DST indicator is on the display whenever you display a city code for which
Daylight Saving Time is turned on.
Alarms
You can set five independent Daily Alarms. When an
alarm is turned on, the alarm tone sounds when the alarm
time is reached.
When the Hourly Time Signal is turned on, the watch
beeps every hour on the hour.
· There are five alarm screens numbered 1 through 5.
The Hourly Time Signal screen is indicated by :00.
· An alarm setting (and an Hourly Time Signal setting) is
available in the Alarm Mode, which you enter by
pressing C.
Hour : Minutes
Alarm
number
AM/PM
indicator
To set an alarm time
1. In the Alarm Mode, use D to select the alarm whose
time you want to set.
Hourly
Time Signal
Alarm
Alarm
Alarm
Alarm
Alarm
2. After you select an alarm, hold down A until the hour setting of the alarm time
starts to flash, which indicates the setting screen.
· At this time, the alarm is turned on automatically.
3. Press C to move the flashing between the hour and minutes.
4. While a setting is flashing, use D (+) or B (­) to change it.
· When setting the alarm time using the 12-hour format, take care to set the time
correctly as a.m (A) or p.m. (P).
5. Press A to exit the setting screen.
Alarm Operation
The alarm tone sounds at the preset time for about 20 seconds.
· Pressing any button stops the alarm tone operation.
To test the alarm
In the Alarm Mode, hold down D to sound the alarm.
· Note that pressing D to test the alarm also cycles through the Daily Alarm and
Hourly Time Signal described below.
To turn the Daily Alarm and Hourly Time Signal on and off
1. In the Alarm Mode, use D to select an alarm or the
Hourly Time Signal.
2. When the alarm or the Hourly Time Signal you want is
selected, press A to turn it on (
displayed) and off
(
not displayed).
· The alarm on indicator and the Hourly Time Signal on
indicator are shown on the display in all modes while
these functions are turned on.
· If any alarm is on, the alarm indicator is shown on the
display when you change to another mode.
Countdown Timer
The countdown timer can be set within a range of
one minute to 24 hours. An alarm sounds when the
countdown reaches zero.
· The initial default countdown start time when you
purchase the watch or after you have its battery
replaced is 15 minutes.
· The countdown operation continues even if you exit the
Countdown Timer Mode.
· All of the operations in this section are performed in the
Countdown Timer Mode, which you enter by pressing
C.
Alarm on indicator
Alarm on
indicator
Hourly time
signal on
indicator
Hours
Minutes
Seconds
To use the countdown timer
Press D while in the Countdown Timer Mode to start the countdown timer.
· When the end of the countdown is reached, the alarm sounds for 10 seconds or until
you stop it by pressing any button. The countdown time is automatically reset to its
starting value after the alarm stops.
· Press D while a countdown operation is in progress to pause it. Press D again to
resume the countdown.
· To completely stop a countdown operation, first pause it (by pressing D), and then
press A. This returns the countdown time to its starting value.
To set the countdown start time
1. In the Countdown Timer Mode, hold down A until the
hours of the countdown start time start to flash, which
indicates the setting screen.
2. Press C to move the flashing between the hours and
minutes.
3. While a setting is flashing, use D (+) or B (­) to
change it.
· To set the starting value of the countdown time to
24 hours, set 0:00.
4. Press A to exit the setting screen.
Stopwatch
The stopwatch lets you measure elapsed time, split times,
and two finishes.
· The display range of the stopwatch is 59 minutes,
59.99 seconds.
· The stopwatch continues to run, restarting from zero
after it reaches its limit, until you stop it.
· The stopwatch measurement operation continues even
if you exit the Stopwatch Mode.
· Exiting the Stopwatch Mode while a split time is frozen
on the display clears the split time and returns to
elapsed time measurement.
· All of the operations in this section are performed in the
Stopwatch Mode, which you enter by pressing C.
1/100
second
Minutes
Seconds


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USER'S GUIDE 2713
3
To measure times with the stopwatch
Elapsed Time
Start
Stop
Re-start
Stop
Clear
Start
Split
Split release
Stop
Clear
Start
Split
Stop
Split release
Clear
Split Time
Two Finishes
First runner
finishes.
Display time of
first runner.
Second runner
finishes.
Display time of
second runner.
SPLIT
indicator
displayed
Hand Setting
When the analog setting does not match the time shown
on the digital display, use this mode to correct the analog
setting.
· This watch features separate digital and analog
timekeeping. Note that the digital time and analog time
are independent of each other, and must be set
separately.
To set the analog time
1. Hold down A while in the Hand Setting Mode until the
time in the digital display (Timekeeping Mode time)
starts to flash.
2. Use B and D to set the analog time.
· Each press of D advances the hands 20 seconds.
· Pressing B while holding down D causes the hand
setting to change at high speed, even if you release
the buttons. Press any button to stop.
· The analog time setting does not stop automatically when it reaches the current
time. You must stop the hands manually.
· Note that the hands can be advanced only and cannot be moved back. Take care
so you do not go past the setting you want to make.
3. After you set the analog time, press A to exit the setting screen.
· Depending on your timing when you operate the D button, the above operation can
cause the minute hand timing to become late. If this happens, repeat the above
operation to correct the minute hand timing.
Reference
This section contains more detailed and technical information about watch operation.
It also contains important precautions and notes about the various features and
functions of this watch.
Auto return features
· If you leave the watch in the e-DATA MEMORY Mode for two or three minutes without
performing any operation, it automatically changes to the Timekeeping Mode.
· If you leave a screen with a flashing setting for two or three minutes without
performing any operation, the watch automatically saves any settings you have
made up to that point and exits the setting screen.
Data and Setting Scrolling
The B and D buttons are used in various setting screens to scroll through data on
the display. In most cases, holding down these buttons during a scroll operation scrolls
through the data at high speed.
Initial Screens
When you enter the Alarm Mode, the data you were viewing when you last exited the
mode appears first.
Timekeeping
· The day of the week is automatically displayed in accordance with the date (year,
month, and day) settings.
· The year can be set in the range of 2000 to 2039.
· The watch's built-in full automatic calendar automatically 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 battery replaced.
12-hour/24-hour Timekeeping Formats
The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is also
applied in all other modes.
· With the 12-hour format, the P (PM) indicator appears on the display for times in the
range of noon to 11:59 p.m. and the A (AM) indicator appears for times in the range
of midnight to 11:59 a.m.
· With the 24-hour format, times are displayed in the range of 0:00 to 23:59, without
any indicator.
World Time
· The current time in all World Time Mode cities is calculated in accordance with the
Greenwich Mean Time (GMT) differential for each city, based on the current Home
City time setting in the Timekeeping Mode.
· The GMT differential is the time difference of the time zone where the city is located
from Greenwich Mean Time.
· GMT differential is calculated by this watch based on Universal Time Coordinated
(UTC) data.
e-DATA MEMORY Management
e-DATA MEMORY can hold up to 315 characters total, while each record can contain
up to 63 characters. The maximum number of records depends on the number of
characters per record, as shown below.
· 63 characters per record: 5 records
· 7 characters per record: 40 records
When you purchase the watch, e-DATA MEMORY contains one record, with the text:
http://world.casio.com
. This text is also stored automatically whenever memory
contents are cleared by battery replacement.
Inputting Text
The following describes how to input text in the e-DATA MEMORY Mode.
Minutes hand
Hour hand
To input characters
1. When the cursor is on the display, use D and B to
cycle through the available letters, numbers and
symbols, in the sequence shown below.
Cursor
to
(upper-case)
(space)
to
(symbol)
to
(number)
Press
.
Press
.
to
(lower-case)
2. When the character you want is at the cursor position, press C to move the cursor
to the right.
3. Repeat steps 1 and 2 to input the rest of the characters you want.
· See the "Character List" for information about the characters you can input.
Neon Illuminator
The Neon Illuminator uses LED (light-emitting diode) blacklight in combination with
fluorescent paint, which reflects blacklight to produce figures that are easy to read in
the dark. Press B to illuminate the display for about two seconds.
· Illumination may be hard to see when viewed under direct sunlight.
· Illumination turns off automatically whenever an alarm sounds.
· Frequent use of illumination shortens battery life.
Character List
City Code Table
­11
­11
­10
HNL
HONOLULU
PAPEETE
­9
ANC
ANCHORAGE
NOME
­8
LAX
LOS ANGELES
SAN FRANCISCO, LAS VEGAS,
VANCOUVER, SEATTLE, DAWSON CITY
­7
DEN
DENVER
EL PASO, EDMONTON
HOUSTON, DALLAS/FORT WORTH,
­6
CHI
CHICAGO
NEW ORLEANS, MEXICO CITY,
WINNIPEG
­5
NYC
NEW YORK
MONTREAL, DETROIT, MIAMI, BOSTON,
PANAMA CITY, HAVANA, LIMA, BOGOTA
­4
CCS
CARACAS
LA PAZ, SANTIAGO, PORT OF SPAIN
­3
RIO
RIO DE JANEIRO
SAO PAULO, BUENOS AIRES, BRASILIA,
MONTEVIDEO
­2
­2
­1
­1
0
GMT
0
LON
LONDON
DUBLIN, LISBON, CASABLANCA,
DAKAR, ABIDJAN
MILAN, ROME, MADRID, AMSTERDAM,
+1
PAR
PARIS
ALGIERS, HAMBURG, FRANKFURT,
VIENNA, STOCKHOLM, BERLIN
+2
CAI
CAIRO
ATHENS, HELSINKI, ISTANBUL,
JRS
JERUSALEM
BEIRUT, DAMASCUS, CAPE TOWN
+3
JED
JEDDAH
MOSCOW, KUWAIT, RIYADH, ADEN,
ADDIS ABABA, NAIROBI
+3.5
THR
TEHRAN
SHIRAZ
+4
DXB
DUBAI
ABU DHABI, MUSCAT
+4.5
KBL
KABUL
+5
KHI
KARACHI
MALE
+5.5
DEL
DELHI
MUMBAI, KOLKATA
+6
DAC
DHAKA
COLOMBO
+6.5
RGN
YANGON
+7
BKK
BANGKOK
JAKARTA, PHNOM PENH, HANOI,
VIENTIANE
SINGAPORE, KUALA LUMPUR,
+8
HKG
HONG KONG
BEIJING, TAIPEI, MANILA, PERTH,
ULAANBAATAR
+9
TYO
TOKYO
SEOUL, PYONGYANG
+9.5
ADL
ADELAIDE
DARWIN
+10
SYD
SYDNEY
MELBOURNE, GUAM, RABAUL
+11
NOU
NOUMEA
PORT VILA
+12
WLG
WELLINGTON
CHRISTCHURCH, NADI, NAURU ISLAND
*Based on data as of December 2001.
GMT
City
City
Other major cities in same time zone
differential Code