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Module No. 2253
2253-1
GENERAL GUIDE
· If the contents of the display seem to be continually changing, see "AUTO DISPLAY FUNCTION" for information on how to stop it.
· Press C
C
C
C
C to change from mode to mode.
· In any mode, press L
L
L
L
L to illuminate the display for about two seconds.
Caution
· The backlight of this watch employs an electro-luminescent (EL) light, which loses its illuminating power after very long term use.
· Frequent use of the backlight shortens the battery life.
· The watch emits an audible sound whenever the display is illuminated. This is because the EL light vibrates slightly when lit. It does not indicate malfunction of the watch.
Timekeeping Mode
File Mode
Alarm Mode
Stopwatch Mode
TIMEKEEPING MODE
This watch lets you select any two of 40 cities (TIME 1, TIME 2) as basic Timekeeping
Mode times. Hold down D
D
D
D
D to toggle the Timekeeping Mode between TIME 1 and TIME 2.
· You can display either the city code or year. Press A
A
A
A
A to toggle between display
of the city code and year.
To set the time and date
Setting the time and date for either of the basic times (TIME 1 or TIME 2)
automatically adjusts the settings of the other basic time.
· You can turn daylight saving time (DST) on and off independently for TIME 1 and
TIME 2.
1. While in the Timekeeping Mode, hold down A
A
A
A
A until the City Code flashes on the
display.
2. Press C
C
C
C
C to change the selection (flashing) in the following sequence.
3. While the seconds setting is selected (flashing), press D
D
D
D
D to reset it to 00. If you
press D
D
D
D
D while the seconds setting is in the range of 30 to 59, the seconds are
reset to 00 and 1 is added to the minutes. If the seconds setting is in the range of
00 to 29, the minutes count is unchanged.
· While City Code setting is selected (flashing), press D
D
D
D
D or B
B
B
B
B to scroll through the
City Code. (For full information on City Code, see the CITY CODE TABLE.)
· While the DST setting is selected, press D
D
D
D
D to toggle it ON and OFF.
· While the 12/24-hour format setting is selected, press D
D
D
D
D to toggle it between 12
and 24.
· While any other setting is selected (flashing), press D
D
D
D
D to increase it or B
B
B
B
B to
decrease it.
· Holding down either button changes the setting at high speed.
4. After you set the time and date, press A
A
A
A
A to return to the Timekeeping Mode.
· The day of the week is automatically set in accordance with the date.
· The date can be set within the range of January 1, 1995 to December 31, 2039.
· If you do not operate any button for a few minutes while a setting is flashing, the
flashing stops and the watch goes back to the Timekeeping Mode automatically.
Press A
A
A
A
A.
Press A
A
A
A
A.
Hold down D
D
D
D
D.
Hold down D
D
D
D
D.
Month-Day
Day of week
City code
Year
DST on
indicator
TIME 2
TIME 1
City Code
DST
Hour
Minutes
Day
Month
Year
12/24-Hour
Format
Seconds
To input File data
1. In the File Mode, press B
B
B
B
B or D
D
D
D
D until the new
data display appears.
· If the message "FULL" appears on the display, it
means that memory is full. To store more data,
you will first have to delete some of the data.
2. Hold down A
A
A
A
A until the flashing cursor appears
on the name area.
3. Use B
B
B
B
B or D
D
D
D
D to input a character at the cursor
position. The character changes in the
following sequence. Holding down either
button changes the character at high speed.
[New data display]
Remaining
memory
4. After you select the character you want, press C
C
C
C
C to advance the cursor to the
right.
· Repeat steps 3 and 4 until you complete name input.
· You can input up to 8 characters in the name area.
5. After the name input is through, use C
C
C
C
C to move the cursor to the number area.
6. While the cursor is in the number area, use B
B
B
B
B or D
D
D
D
D to input a number you want.
The character changes in the following sequence. Holding down either button
changes the character at high speed.
7. After you select the character you want, press C
C
C
C
C to advance the cursor to the
right.
· Repeat steps 6 and 7 until you complete number input.
8. After inputting the data you want, press A
A
A
A
A to store it into memory.
· The message "SORT" appears on the display for a few seconds.
· The name area shows only 5 characters, but automatically scrolls from right to left
to show all of the characters that make up the text.
To scroll through File data
In the normal File Mode (when the display is not flashing), press D
D
D
D
D to scroll
forward or B
B
B
B
B to scroll backward through stored data.
· The data item that is displayed when you exit the File Mode will be the first data
to appear when you enter the File Mode again.
To edit File data
1. In the File Mode, use B
B
B
B
B and D
D
D
D
D to scroll through the data items and display the
one you want to edit.
2. Hold down A
A
A
A
A until the flashing cursor appears on the display.
3. Use C
C
C
C
C to move the cursor to the character you want to change.
4. Use B
B
B
B
B or D
D
D
D
D to select the character you want.
· For details, see "To input File data" (steps 3 through 4 for name input, or 6
through 7 for number).
5. After editing the data, press A
A
A
A
A to store it.
To delete File data
1. In the File Mode, use B
B
B
B
B and D
D
D
D
D to scroll through the data items and display the
one you want to delete.
2. Hold down A
A
A
A
A until the flashing cursor appears on the display.
3. Press B
B
B
B
B and D
D
D
D
D at the same time to delete the data item.
· The message "CLR" (clear) appears on the display for a few seconds.
· At this time the cursor appears on the display ready for input.
4. Input data or press A
A
A
A
A to return to the File Mode.
­ (Hyphen)
0 to 9
(Space)
Press
Press
D
D
D
D
D.
B
B
B
B
B.
A to Z
0 to 9
(Space)
­
··
·
/
Press
Press
D
D
D
D
D.
B
B
B
B
B.
FILE MODE
Caution
The following causes all data stored in memory to be deleted. Be sure to always
keep separate written copies of all important data.
· Malfunction or repairs
· Dead battery
· Battery replacement
In no event will CASIO be liable for loss of data or any damages arising out of
such loss.
The File Mode lets you store up to 30 pairs
of name and telephone number data. The
name can be up to 8 characters long and the
number up to 12 digits. Data is automatically
sorted into alphabetical order based on the
name data. You can recall data by scrolling
through it on the display.
· If you do not operate any button for a few
minutes while in the File Mode, the watch
automatically goes back to the
Timekeeping Mode.
Mode indicator
Number
area
Name area


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2253-2
ALARM MODE
When the Daily Alarm is turned on, the alarm
sounds for 20 seconds at the preset time each day.
Press any button to stop the alarm after it starts to
sound. When the Hourly Time Signal is turned on,
the watch beeps every hour on the hour.
· The alarm sounds when the time selected for basic
timekeeping in the Timekeeping Mode (TIME 1 or
TIME 2) matches the alarm time you set.
To set the alarm time
1. Hold down A
A
A
A
A while in the Alarm Mode. The hour
digits flash on the display because they are
selected. At this time the Daily Alarm is turned on
automatically.
2. Press C
C
C
C
C to change the selection in the following
sequence.
Hour
Minutes
Mode
indicator
Minutes
Hourly
time
signal on
indicator
Alarm on
indicator
PM indicator
Hour
Current time
3. Press D
D
D
D
D to increase the selected digits and B
B
B
B
B to decrease them. Holding down
either button changes the selection at high speed.
· The format (12-hour and 24-hour) of the alarm time matches the format you
select for normal timekeeping.
· When setting the alarm time using the 12-hour format, take care to set the time
correctly as morning (no indicator) or afternoon (P).
4. After you set the alarm time, press A
A
A
A
A to return to the Alarm Mode.
· If you do not operate any button for a few minutes while a selection is flashing,
the flashing stops and the watch goes back to the Alarm Mode automatically.
To switch the daily alarm and hourly time signal on and off
Press D
D
D
D
D while in the Alarm Mode to change the status of the daily alarm and
hourly time signal in the following sequence.
To test the alarm
Hold down D
D
D
D
D while in the Alarm Mode to sound the alarm.
Hourly Time
Signal Only
Daily Alarm
Only
Both OFF
Both ON
Alarm on indicator
Hourly time signal on indicator
STOPWATCH MODE
The Stopwatch Mode lets you measure elapsed
time, split times, and two finishes. The range of
the stopwatch is 59 minutes, 59.99 seconds.
(a) Elapsed time measurement
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
A
A
Start
Stop
Re-start
Stop
Clear
(b) Split time measurement
D
D
D
D
D
A
A
A
A
A
A
A
A
A
A
D
D
D
D
D
A
A
A
A
A
Start
Split
Split release
Stop
Clear
(c) Split time and 1st-2nd place times
D
D
D
D
D
A
A
A
A
A
D
D
D
D
D
A
A
A
A
A
A
A
A
A
A
Start
Split
Stop
Split release
Clear
First runner
finishes.
Second runner
finishes.
Record time of
first runner.
Record time of
second runner.
Mode indicator
Current
time
Minutes
Seconds
1/100 seconds
AUTO DISPLAY FUNCTION
The Auto Display function of this watch continually changes the contents of the display.
Note that you cannot use any of the watch's other functions while the Auto Display
function is operating.
To turn the Auto Display on
Hold down C
C
C
C
C for about two or three seconds in any mode until the watch beeps.
To turn the Auto Display off
Hold down C
C
C
C
C for about two or three seconds until the watch beeps. At this time the
watch is in the Timekeeping Mode.
Note
The Auto Display function cannot be performed while you are making settings (i.e.
while digits or other setting are flashing on the display).
CITY CODE TABLE
City Code
City
GMT differential
ADL
ADELAIDE
+9.5
ANC
ANCHORAGE
­09
BER
BERLIN
+01
BKK
BANGKOK
+07
CAI
CAIRO
+02
CCS
CARACAS
­04
CHI
CHICAGO
­06
DAC
DHAKA
+06
DEL
DELHI
+5.5
DEN
DENVER
­07
DXB
DUBAI
+04
GUM
GUAM
+10
HKG
HONG KONG
+08
HNL
HONOLULU
­10
IST
ISTANBUL
+02
JED
JEDDAH
+03
JRS
JERUSALEM
+02
KBL
KABUL
+4.5
KHI
KARACHI
+05
LAX
LOS ANGELES
­08
LON
LONDON
+00
MEX
MEXICO CITY
­06
MIA
MIAMI
­05
MIL
MILAN
+01
MLE
MALE
+05
NOU
NOUMEA
+11
NYC
NEW YORK
­05
PAR
PARIS
+01
PPG
PAGO PAGO
­11
RGN
YANGON
+6.5
RIO
RIO DE JANEIRO
­03
ROM
ROME
+01
SEL
SEOUL
+09
SFO
SAN FRANCISCO
­08
SIN
SINGAPORE
+08
SYD
SYDNEY
+10
THR
TEHRAN
+3.5
TYO
TOKYO
+09
WLG
WELLINGTON
+12
YVR
VANCOUVER
­08
*
Based on data as of December 1997.