Casio 2618 User manual

USER’S GUIDE 2618
1
MO0212-A
About This Manual
•The display of this watch uses two LCD panels that
make it possible to display icons, numbers formed with
segments, dot matrix characters, etc.
•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.
(Light)
General Guide
No matter what type of operation you want to perform with
this watch, the first step is always to select the proper
mode. Use the Mode Menu screen to select a mode.
•The Mode Menu screen shows icons for each of the
modes.
•Holding down Awhile the Mode Menu screen is on the
display replaces the current time with the current date.
To change modes
1. While the Mode Menu screen is on the display, press
Bor D.
•This causes one of the icons on the screen to flash.
•If another screen is on the display, press Cto display
the Mode Menu screen before performing the above
step.
•The flashing stops if you do not perform any operation
for about 10 seconds after performing the above step.
Icons
Seconds
Hour : Minutes
Hold
downA .
Day of week Month – Day
2. While an icon is flashing on the Mode Menu screen, use Band Dto move it to
the icon whose mode you want to access.
•The following shows the name of the mode that corresponds to each icon.
Mode Timekeeping World Time e-DATA MEMORY
Mode Alarm Snooze Alarm Stopwatch
Mode Remaining Memory*Time Memo Recall
Icon
Icon
Icon
Press D. Press B.
*
The (REMAIN) icon simply shows remaining time
memo memory, without changing to another mode.
Because of this, the
icon does not flash. For
details about the
icon, see “To recall time memos”.
3. Press Cto enter the mode whose icon is flashing.
•Simply pressing Cwhile the (MEMO: Time Memo
Mode) icon is flashing does not enter the Time Memo
Mode. See “Time Memo” for more information.
•After entering any mode, you can return to the Mode
Menu screen by pressing Cagain.
•In any mode and while the Mode Menu screen is on the
display, press Lto illuminate the display.
Timekeeping Mode
Day of week
Hour :
Minutes
Seconds
Year Month – Day
3. Press Cto move the flashing in the sequence shown below to select the other
settings.
Seconds Home City
Code
12/24-Hour
Format
DST
Day Month Year Minutes
Hour
5. Press Ato exit the setting screen.
•See “Daylight Saving Time (DST)” below for details about DST setting.
Screen
50
OFF
TYO
12H
P10:58
03 6-30
To do this:
Reset the seconds to 00
Toggle between Daylight Saving Time (ON)
and Standard Time (OFF)
Change the Home City code
Toggle between 12-hour (12H) and 24-hour
(24H) timekeeping
Change the hour or minutes
Change the year, month, or day
Do this:
Press D.
Press D.
Use D(east) and B(west).
Press D.
Press D(to increase).
Press D(to increase).
4. When the setting you want to change is flashing, use Band Dto change it as
described below.
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 Auntil the
seconds start to flash, which indicates the setting
screen.
2. Press Cto display the DST setting screen.
3. Press Dto toggle between Daylight Saving Time (ON
displayed) and Standard Time (OFF displayed).
4. Press Ato exit the setting screen.
•The DST indicator appears on the display to indicate
that Daylight Saving Time is turned on.
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Time Memo
The Time Memo feature of your watch lets you create up to 100 time memos, each of
which includes fields for time, date, data tag, and text. Time memos come in handy
when you need to keep track of your activities. Time memos are automatically sorted
chronologically on their date and time fields.You can recall records by scrolling
through them on the display.
•You can create a time memo starting from the Mode Menu screen or from the
Timekeeping Mode.
•Use the Recall Mode to recall time memos and to input time memo text.
•You can assign any one of the following nine data tags to a time memo.
, (Precaution), , (Medicine), , , ,
,
To create a time memo starting from the Mode Menu screen
1. On the Mode Menu screen, use Band Dto move the
flashing to (MEMO: Time Memo Mode icon).
2. Hold down Cuntil the word SAVE, along the time
and date recorded for the time memo appear on the
display.
•Wait anywhere from one to ten seconds (depending
on remaining memory capacity and other memory
conditions) after SAVE appears for the indicator
to start flashing on the display.
3. While is flashing on the display, press Bto display
the data tag panel, with the tag flashing.
•The word MEMO is at the top of the display screen
while the data tag panel is on the display.
4. Press Bto move the flashing to the right, and move it
to the data tag you want to select.
•Pressing Bwhile the tag is flashing causes
the word at the top of the display screen to change to
FREE. None of the data tags are flashing at this
time, so you can use this screen to input a time memo
without a data tag. Pressing Bagain causes the
tag to flash again.
Time
Date
5. After selecting a data tag or the FREE screen, press Cto return to the Mode
Menu screen.
•The watch automatically returns to the Mode Menu screen if you do not perform any
button operation for a few minutes after the or a data tag starts flashing.
To create a time memo from the Timekeeping Mode
1. Enter the Timekeeping Mode.
2. Hold down Duntil the word SAVE, along the time and date recorded for the time
memo appear on the display.
•Wait anywhere from one to ten seconds after SAVE appears for the indicator
to start flashing on the display.
3. For the remainder of this procedure, perform the steps starting from step 3 under
“To create a time memo starting from the Mode Menu screen”, above.
•Holding down Dwhile is flashing on the display in step 2 of the above procedure
stores another time memo. In this case, however, the previous time memo is saved
without a data tag.
•After selecting a data tag or the FREE screen, press Cto return to the
Timekeeping Mode screen.
•The watch automatically returns to the Timekeeping Mode screen if you do not
perform any button operation for a few minutes after the or a data tag starts
flashing.
To set the current time and date
1. In the Timekeeping Mode, hold down Auntil the
seconds start to flash, which indicates the setting
screen.
2. Press Ctwice to move the flashing to the Home City
code setting (see the illustration below), and then use
Band Dto select the code you want.
•Make sure you select your Home City code before
changing any other setting.
•For full information on city codes, see the “City Code
Table”.
Timekeeping
Use the Timekeeping Mode to set and view the current
time and date.
•All of the operations in this section are performed in the
Timekeeping Mode, which you can enter from the Mode
Menu screen.
Setting the Time and Date
Note that all of the World Time Mode times are displayed
in accordance with the Home City code (the code for the
city where you normally use the watch) that you select in
the Timekeeping Mode.
•Once you correctly set your Home City time and date,
you can set the watch up for timekeeping in another time
zone by simply changing the Timekeeping Mode Home
City code.
Hour : Minutes
PM
indicator
Day of week
Year Month –Day
Seconds

USER’S GUIDE 2618
2
Managing Time Memos
You can use the Recall Mode to recall time memos, to
input text into time memos, and to delete time memos.
Use the procedure under “To change modes”to enter the
Recall Mode and perform the operations in this section.
•The time memo you were viewing the last time you were
in the Recall Mode appears first, unless you have just
created a new time memo. In this case, the new time
memo appears first.
To recall time memos
In the Recall Mode, use D(+) and B(–) to scroll
through time memos on the display.
•If the time memo has a data tag assigned to it, the tag
alternates with the date on the display.
•If the time memo has text assigned to it, the text
appears at the top of the display screen.
Time (Hour : Minutes
Seconds)
Date
(Month –Day)
Remaining memory
graphic Data tag
•The 10 segments of the remaining memory graphic indicate how much memory is
left for storage of time memos. The 10 segments of the Remaining Memory icon ( )
on the Mode Menu screen also indicate remaining memory capacity.
•The remaining memory graphic is also displayed in the Timekeeping Mode.
•Creating a time memo while memory is full deletes the oldest time memo and stores
the new one.
100 –90 records 89 –80 records 79 –70 records 0 record
To input time memo text
1. In the Recall Mode, use D(+) and B(–) to scroll
through the time memos and display the one where you
want to input text.
2. Hold down Auntil the flashing cursor appears on the
display.
3. Input the text.
•You can input up to eight characters for the text.
•Use Dto cycle through characters at the cursor
position, and then press Cto move the cursor to the
right. See “Inputting Text”for more information.
4. After inputting your text, press Ato store it.
•Pressing Acauses the word SAVE to appear for a
moment as the data is stored. After that, the time memo
appears.
Cursor
•The text can show only five characters at a time, so longer text scrolls continuously
from right to left. Scrolling pauses for about one second when the end of the text is
reached.
•To edit text, perform steps 1 and 2 of the above procedure, move the cursor to the
location of the text you want to edit, and then input the text you want.
To delete a time memo
1. In the Recall Mode, use D(+) and B(–) to scroll through time memos and display
the one you want to delete.
2. Hold down Auntil the flashing cursor appears on the display.
3. Press Band Dat the same time to delete the time memo.
•The word CLEAR appears to indicate that the time memo is being deleted. The
Time Memo screen appears after the record is deleted.
World Time
World Time shows the current time in 30 cities (29 time
zones) around the world.
•All of the operations in this section are performed in the
World Time Mode, which you can enter from the Mode
Menu screen.
To view the time in another city code
In the World Time Mode, press Dto scroll through city
codes (time zones) to the east or Bto scroll to the west.
•For full information about city codes, see the “City Code
Ta b l e ”.
•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.
City code
Timekeeping Mode time
Current time in the zone of
the selected city code
To toggle a city code time between Standard Time and Daylight Saving Time
1. In the World Time Mode, use Band Dto display the
city code (time zone) whose Standard Time/Daylight
Saving Time setting you want to change.
2. Hold down Afor about one second to toggle Daylight
Saving Time (DST displayed) and Standard Time (DST
not displayed).
•The DST indicator is on the display whenever you
display a city code for which Daylight Saving Time is
turned on.
•Note that the DST/Standard Time setting affects only the
currently displayed city code. Other city codes are not
affected.
•Note that you cannot switch between Standard Time
and Daylight Saving Time while GMT is selected as the
city code.
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
store up to 100 records, and even use a password to limit
access to e-DATA MEMORY contents.
•You can input up to 63 characters for the text of each
record.
•Records are stored in alphabetical order. See “Character
List”for details on how the watch sorts records.
•All of the operations in this section are performed in the
e-DATA MEMORY Mode, which you can enter from the
Mode Menu screen.
•If PA55 appears when you try to enter the
e-DATA MEMORY Mode, perform the procedure under
“To input the password”.
Text
Record number
Timekeeping Mode time
Maximum memory
capacity (100 records)
To create a new e-DATA MEMORY record
1. In the e-DATA MEMORY Mode, press Band Dat the
same time to display the New Record screen.
•If the New Record screen does not appear, 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 Auntil the flashing cursor ( ) appears on
the display, which indicates the setting screen.
•The setting screen also shows the record number that
is automatically assigned to the new record.
3. Input the text.
•Use Dto cycle through characters at the cursor
position, and then press Cto move the cursor to the
right. See “Inputting Text”for more information.
4. Press Ato store your data and return to the e-DATA
MEMORY record screen (without the cursor).
New Record Screen
•Pressing Acauses the word SORT to appear for a moment as the data is stored.
After that, the e-DATA MEMORY record screen appears.
•The text can show only five characters at a time, so longer text scrolls continuously
from right to left. Scrolling pauses for about one second when the end of the text is
reached.
•Note that the record number of a particular record may change when records are
resorted after input of a new record.
To recall e-DATA MEMORY records
In the e-DATA MEMORY Mode, use D(+) and B(–) to cycle through e-DATA
MEMORY records as shown below.
Record 1 Record 2
Press B.
Press D.
New
Record
screen
Password
Setting
screen
•The Password Setting screen is the one with the words SET PASS on it.
•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(+) and B(–) to display the record you
want to edit.
2. Hold down Auntil the flashing cursor appears on the display.
3. Use Cto move the flashing to the character you want to change.
4. Use Dto change the character.
5. After making the changes you want, press Ato 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(+) and B(–) to display the record you
want to delete.
2. Hold down Auntil the flashing cursor appears on the display.
3. Press Band Dat the same time to delete the record.
•The word CLEAR 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 Ato return to the New Record screen.
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
returns all time settings to their initial factory defaults) 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(+) and B(–)
to display the Password Setting screen.
•This displays a screen that shows SET PA55.
2. Hold down Afor about two seconds until the first
(leftmost) digit of the password starts to flash.
•This is the New Password Setting screen.
3. Use D(+) to scroll through numbers at the first digit.
4. When the first digit is the number you want, press Cto
advance to the next digit.
5. Repeat steps 3 and 4 to input all four digits of the
password you want.
6. After all four of the password digits are the way you
want, press Cto register them and return to the
Password Setting screen.
•Make sure you press Cto return to the Password Setting screen after inputting all
four digits.
•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 the e-DATA MEMORY Mode again.

USER’S GUIDE 2618
3
To input the password
1. Enter the e-DATA MEMORY Mode.
2. On the Password Input screen ( PA55), press
D. This causes the first digit of the password to flash.
3. Input the password.
•Input the password you registered or 0000.
•Use D(+) to scroll through numbers at each digit.
•Press Cto advance to the next digit.
4. After the password is the way you want, press C.
•If the input password matches the one registered, the
word OK! appears, followed by an e-DATA MEMORY
screen.
•If the password does not match, the word ERROR
appears, followed by the Password Input screen.
•If you want to be able to access e-DATA MEMORY
without inputting a password, delete the password using
the procedure under “To delete the password”.
•If you make a mistake part way through inputting the
password, press Cto scroll past the remaining digits.
This will cause a password input error, after which you
can re-input the password.
To change the password
1. Enter the e-DATA MEMORY Mode by inputting the current password.
2. Use D(+) and B(–) 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(+) and B(–) to display the Password Setting screen.
3. Hold down Afor about two seconds until the first (leftmost) digit of the password
starts to flash.
4. Press Band Dat the same time to delete the password.
•The word CLEAR appears to indicate that the password is being deleted. After the
password is deleted, the Password Setting screen appears.
Alarms
You can set five independent Daily Alarms. When an alarm is turned on, the alarm
tone sounds when the alarm time is reached. One of the alarms is a snooze alarm,
while the other four are one-time alarms.You can also input reminder text.
You can turn on an Hourly Time Signal that causes the watch to beep twice every hour
on the hour.
Note
•Use the Alarm Mode to configure one-time alarm settings and to turn the hourly time
signal on and off. Use the Snooze Alarm Mode to configure snooze alarm settings.
•You can input up to eight characters for the reminder text.
3. After you select an alarm, hold down Auntil the hour
setting of the alarm time starts to flash, which indicates
the setting screen.
•This operation automatically turns on the alarm.
To set a one-time alarm time
1. Enter the Alarm Mode.
•There are four alarm screens numbered 1through 4
for the one-time alarm. The Hourly Time Signal screen
is indicated by :00.
2. Use Dto scroll through the alarm screens until the one
whose time you want to set is displayed.
x1
:00
x2 x3
x4
Alarm time
(Hour : Minutes)
Alarm number
Timekeeping
Mode time
4. Press Cto move the flashing in the sequence shown below to select other settings.
•Selecting the text causes the text input cursor ( ) to appear. There are eight
spaces in the text, so you have to press Ceight times to move to the Hour
setting.
5. When the setting you want to change is selected, press Dto change it.
•While the hour or minute setting is flashing, press D(+) to change it.
•When setting the alarm time using the 12-hour format, take care to set the time
correctly as a.m. (Aindicator) or p.m. (Pindicator).
•When inputting text, press Dto cycle through characters at the current cursor
location, and Cto move the cursor to the right. See “Inputting Text”for more
information.
•Pressing Band Dat the same time while any setting is flashing automatically
sets the time to AM12:00. It also clears any text that is input for the alarm.
6. Press Ato exit the setting screen.
Hour Minutes Text
•The text you input appears at the top of the display screen. If the reminder text is
more than five characters, it will scroll from right to left. Scrolling pauses for about
one second when the end of the text is reached.
To set the snooze alarm time
1. Enter the Snooze Alarm Mode.
2. Hold down Auntil the hour setting of the snooze alarm
time starts to flash, which indicates the setting screen.
•This operation automatically turns on the alarm.
3. Perform the steps from step 4 under “To set a one-time
alarm time”to finish setting the snooze alarm time.
Alarm time
(Hour : Minutes)
Timekeeping
Mode time
Alarm Operation
The alarm tone sounds at the preset time for 10 seconds, regardless of the mode the
watch is in. In the case of the snooze alarm, the alarm operation is performed a total
of seven times, every five minutes, or until you turn the alarm off.
•To stop the alarm tone after it starts to sound, press any button.
•If you input reminder text for an alarm, the text appears for one minute on the
Timekeeping Mode screen when the alarm time is reached. You can clear the
reminder text display by exiting the Timekeeping Mode.
•Performing any one of the following operations during a 5-minute interval between
snooze alarms cancels the current snooze alarm operation.
Displaying the Timekeeping Mode setting screen
Displaying the
SNZ setting screen
To test the alarm
In the Alarm Mode, hold down Dto sound the alarm.
To turn a one-time alarm on and off
1. In the Alarm Mode, use Dto select an alarm.
2. Press Ato toggle it on (ALM displayed) and off (ALM
not displayed).
•Turning on a one-time alarm (1through 4) displays the
alarm on indicator (ALM) on its Alarm Mode screen.
•In all modes (except the Recall Mode), the alarm on
indicator is shown for any alarm that is currently turned
on.
•The alarm on indicator flashes while the alarm is
sounding.
Alarm on indicator
To turn the snooze alarm on and off
In the Snooze Alarm Mode, press Ato toggle it on (ALM
SNZ displayed) and off (ALM SNZ not displayed).
•The alarm on indicator (ALM) flashes while the alarm is
sounding.
•The alarm on indicator (ALM) and the snooze alarm
indicator (SNZ) both remain on the display in all modes
(except the Recall Mode) while the snooze alarm is
turned on.
•The snooze alarm indicator flashes during the 5-minute
intervals between alarms.
Snooze alarm
indicator
Alarm on
indicator
To turn the Hourly Time Signal on and off
1. In the Alarm Mode, use Dto select the Hourly Time
Signal (:00).
2. Press Ato toggle it on (SIG displayed) and off (SIG
not displayed).
•The Hourly Time Signal on indicator (SIG) is shown on
the display in all modes (except the Recall Mode) while
the Hourly Time Signal is turned on.
Hourly time signal
on indicator
Stopwatch
The stopwatch lets you measure elapsed time.
•The display range of the stopwatch is 23 hours, 59
minutes, 59 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.
•All of the operations in this section are performed in the
Stopwatch Mode, which you can enter from the Mode
Menu screen.
1/100 second
Seconds
Minutes
To measure elapsed time
1. Press Dto start the stopwatch.
2. Press Dto stop the stopwatch.
•You can resume the measurement operation by
pressing Dagain.
•For the first 60 minutes, the screen shows minutes,
seconds, and 1/100 second. After 60 minutes, the
screen format changes to show hours, minutes, and
seconds.
3. Press Bto clear the stopwatch to all zeros.
Seconds
Minutes
Hours
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 Display
Auto Display continually changes the contents of the
digital display.
To turn off Auto Display
Press any button to turn off Auto Display.
To turn on Auto Display
While the Mode Menu screen is on the display, press A
and Cat the same time.

USER’S GUIDE 2618
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Inputting Text
The following describes how to input text in the Recall Mode, e-DATA MEMORY,
Alarm, and Snooze Alarm Modes.
To input characters
1. When the cursor is on the display, press Dto cycle
through the available letters, numbers and symbols, in
the sequence shown below.
2. When the character you want is at the cursor position,
press Cto 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.
(space)
to )
(symbol)
0to 9
(number)
ato z
(lower-case)
Ato Z
(upper-case)
Cursor
Recall Mode
Auto Return Features
•If you leave the watch without performing any operation in the Recall, e-DATA
MEMORY, Alarm, or Snooze Alarm Mode for two or three minutes, it automatically
changes to the Mode Menu screen.
•If you leave a screen with flashing digits or a cursor on the display for two or three
minutes without performing any operation, the watch automatically exits the setting
screen.
Scrolling
The Band Dbuttons are used in various modes and 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 e-DATA MEMORY, World Time, or Alarm Mode, the data you were
viewing when you last exited the mode appears first.
Timekeeping
•Resetting the seconds to 00 while the current count is in the range of 30 to 59
causes the minutes to be increased by 1. In the range of 00 to 29, the seconds are
reset to 00 without changing the minutes.
•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 2099.
•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 battery replaced.
•The current time for all city codes in the Timekeeping Mode and World Time Mode is
calculated in accordance with the Greenwich Mean Time (GMT) differential for each
city, based on your Home City time setting.
•GMT differential is calculated by this watch based on Universal Time Coordinated
(UTC*) data.
* The letters “UTC”stands for “Universal Time Coordinated,”which is the world-wide
scientific standard of timekeeping. It is based upon carefully maintained atomic
(cesium) clocks that keep time accurately to within microseconds. Leap seconds
are added or subtracted as necessary to keep UTC in sync with the Earth’s
rotation. The reference point for UTC is Greenwich, England.
12-hour/24-hour Timekeeping Formats
The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is
applied in all 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.
Backlight Precautions
The backlight uses an EL (electro-luminescent) panel that causes the entire display to
glow for easy reading in the dark. In any mode, press Lto illuminate the display for
about one second.
•The electro-luminescent panel that provides illumination loses power after very long
use.
•The illumination provided by the backlight may be hard to see when viewed under
direct sunlight.
•The watch may emit an audible sound whenever the display is illuminated. This is
due to vibration of the EL panel used for illumination, and does not indicate
malfunction.
•The backlight automatically turns off whenever an alarm sounds.
•Frequent use of the backlight shortens the life of the battery.
Battery
The indicator BATT flashes on the display any time
battery power is below a certain level. Low battery power
can cause the following conditions to occur.
•Dim, difficult-to-read display characters
•Failure of the backlight and beeper tone operations
•Inability to create a time memo, or to perform Recall
Mode, and e-DATA MEMORY Mode operations
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If battery power goes low while you are inputting Time Memo, e-DATA MEMORY, or
alarm text data, the data you are inputting may not be saved in memory. Normal watch
operation will return after the BATT indicator disappears. If it does not disappear, have
the battery replaced.
Always leave battery replacement up to the dealer where you bought the watch or
to an authorized CASIO distributor. Be sure to show the “Attention dealer or CASIO
distributor”information to the person replacing the battery.
Indicator
If you use the backlight or any of the alarm functions a number of times during a short
period, appears at the top of the display screen, and the following operations
become disabled until battery power recovers.
Backlight; Beeper tone; Time memo creation operation; Recall and e-DATA MEMORY
Mode operations
•After some time, battery power will recover and will disappear, indicating
that the above functions are enabled again.
•The word ERROR appearing on the display when you try to perform a time memo
operation or an e-DATA MEMORY Mode operation indicates that the watch cannot
access its memory because battery power is momentarily too low. ERROR
changes to after about two or three minutes, or if you press C.
•If battery power cannot recover sufficiently within about 10 minutes after the
indicator appears, the BATT indicator is displayed to let you know that
battery power is low.
Attention dealer or CASIO distributor
1. Open and remove the back cover.
•Opening the back cover causes the word OPEN to appear on the display.
•If CLOSE appears on the display when you open the back cover, replace the
back cover. Wait for a few minutes and try again.
2. Remove the battery holder.
3. Remove the old battery and load a new one.
4. Touch the AC contact and the battery [+] side with metal tweezers.
•The AC (all clear) operation DOES NOT delete time memos and e-DATA
MEMORY Mode data stored in memory.
5. Replace the battery holder.
6. Close the back cover.
•After you perform the above procedure, the watch automatically performs an internal
check of the data in its memory. The Mode Menu screen appears after the internal
check is complete. The word CHECK appears at the top of the display screen if
the watch discovers a problem during the internal check. The CHECK may remain
on the display for a number of minutes as the watch repairs the memory data. All
watch buttons are disabled while CHECK is on the display.
1
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45
(space)
a
b
c
e
g
h
j
k
l
m
n
p
q
r
s
u
v
w
x
y
z
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
Character List
d
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
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67
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70
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72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
S
T
U
V
W
X
Y
Z
0
1
2
3
4
5
6
7
8
9
_
@
/
\
?
#
!
%
.
:
;
,
,
}
&
=
+
(
)
HONOLULU
ANCHORAGE
LOS ANGELES
DENVER
CHICAGO
NEW YORK
CARACAS
RIO DE JANEIRO
LONDON
PARIS
BERLIN
City City GMT Other major cities in same time zone
Code Differential
City Code Table
–––
HNL
ANC
LAX
DEN
CHI
NYC
CCS
RIO
–––
–––
GMT
LON
PAR
BER
–11
–10
–9
–8
–7
–6
–5
–4
–3
–2
–1
+00
+01
PAGO PAGO
PAPEETE
NOME
SAN FRANCISCO, LAS VEGAS, VANCOUVER,
SEATTLE, DAWSON CITY
EL PASO, EDMONTON
HOUSTON, DALLAS/FORT WORTH,
NEW ORLEANS, MEXICO CITY, WINNIPEG
MONTREAL, DETROIT, MIAMI, BOSTON,
PANAMA CITY, HAVANA, LIMA, BOGOTA
LA PAZ, SANTIAGO, PORT OF SPAIN
SAO PAULO, BUENOS AIRES, BRASILIA,
MONTEVIDEO
PRAIA
DUBLIN, LISBON, CASABLANCA, DAKAR,
ABIDJAN
MILAN, ROME, MADRID, AMSTERDAM, ALGIERS,
HAMBURG, FRANKFURT, VIENNA, STOCKHOLM
ATHENS
CAIRO
JERUSALEM
JEDDAH
TEHRAN
DUBAI
KABUL
KARACHI
DELHI
DHAKA
YANGON
BANGKOK
HONG KONG
TOKYO
SEOUL
ADELAIDE
SYDNEY
NOUMEA
WELLINGTON
+02
+03
+3.5
+04
+4.5
+05
+5.5
+06
+6.5
+07
+08
+09
+9.5
+10
+11
+12
HELSINKI, ISTANBUL, BEIRUT, DAMASCUS,
CAPE TOWN
KUWAIT, RIYADH, ADEN, ADDIS ABABA, NAIROBI,
MOSCOW
SHIRAZ
ABU DHABI, MUSCAT
MALE
MUMBAI, KOLKATA
COLOMBO
JAKARTA, PHNOM PENH, HANOI, VIENTIANE
SINGAPORE, KUALA LUMPUR, BEIJING, TAIPEI,
MANILA, PERTH, ULAANBAATAR
PYONGYANG
DARWIN
MELBOURNE, GUAM, RABAUL
PORT VILA
CHRISTCHURCH, NADI, NAURU ISLAND
ATH
CAI
JRS
JED
THR
DXB
KBL
KHI
DEL
DAC
RGN
BKK
HKG
TYO
SEL
ADL
SYD
NOU
WLG
•Based on data as of June 2002.