Casio 2321 Watch User Manual


 
Module No. 2320/2321
GENERAL GUIDE
Press
AA
AA
A to change from mode to mode.
Timekeeping Mode Calendar Mode Stopwatch ModeDual Time Mode
ABOUT THE BACKLIGHT (MODULE 2321 ONLY)
Hold down
LL
LL
L to illuminate the display for about 2 seconds. The backlight is dis-
abled while an input screen (with a flashing setting) is on the display.
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 does
not indicate malfunction of the watch.
The illumination provided by the backlight may be hard to see when viewed under
direct sunlight.
The backlight automatically turns off whenever an alarm sounds.
When the backlight is turned on, it blinks whenever the minute hand moves. This is
normal, and does not indicate malfunction of the watch.
TIMEKEEPING MODE
Use this mode to set the current time. An incorrect time setting will result in incor-
rect operation of the calendar.
To set the time and date
Seconds
12/24
Hour
Minutes
Hour
Minutes
Seconds
1.Hold down
BB
BB
B until the seconds digits start to flash.
2.Press
AA
AA
A to reset the seconds to 00. If you press
AA
AA
A while the seconds count is in
the range of 30 to 59, the seconds are reset to 00 and 1 is added to the minutes. If
the seconds count is in the range of 00 to 29, the minutes count is unchanged.
3.Press
BB
BB
B to move the selection to the hour digits.
4.Press
AA
AA
A to increase the hour digits. Holding down
AA
AA
A changes the hour digits at
high speed.
5.Press
BB
BB
B to move the selection to the minutes digits.
6.Press
AA
AA
A to increase the minutes digits. Holding down
AA
AA
A changes the minutes
digits at high speed.
7.Press
BB
BB
B to move the selection to 12/24.
8.Press
AA
AA
A to toggle the timekeeping format between 12-hour and 24-hour.
9.Press
BB
BB
B to complete the procedure.
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 Timekeeping Mode automatically.
To set the hands
When in any Mode, press
HH
HH
H with a thin object to advance the analog time setting.
Each press of
HH
HH
H advances the time by 20 seconds. Three presses advance by one
minute.
Holding down
HH
HH
H advances the analog setting at high speed. You can only advance
the setting and cannot reverse it.
CALENDAR MODE
This is the normal mode for this watch.
To set the date
Month Day of weekDay
Month
Day
Day of week
Minute handHour hand
1.Hold down
BB
BB
B until the month digits start to flash.
2.Press
AA
AA
A to increase the month digits. Holding down
AA
AA
A changes the digits at high
speed.
3.Press
BB
BB
B to move the selection to day digits.
4.Press
AA
AA
A to increase the day digits. Holding down
AA
AA
A changes the digits at high
speed.
5.Press
BB
BB
B to move the selection to the day of the week indication.
6.Press
AA
AA
A to advance to the next day. Holding down
AA
AA
A changes the indication at
high speed.
7.Press
BB
BB
B to complete the procedure.
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 Calendar Mode automatically.
DUAL TIME MODE
To set the Dual Time
1.Hold down
BB
BB
B until the hour digits start to flash.
2.Press
AA
AA
A to increase the hour digits. Holding down
AA
AA
A changes the digits at high
speed.
3.Press
BB
BB
B to move the selection to the minutes digits.
4.Press
AA
AA
A to increase the minutes digits. Holding down
AA
AA
A changes the digits at high
speed.
5.Press
BB
BB
B to move the selection to 12/24.
6.Press
AA
AA
A to toggle the timekeeping format between 12-hour and 24-hour.
7.Press
BB
BB
B to complete the procedure.
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 Dual Time Mode automatically.
In the Dual Time Mode, the seconds count is synchronized with the seconds count
of the Timekeeping Mode.
Hour Minutes
12/24
Hour
Minutes
Seconds
STOPWATCH MODE
The stopwatch Mode lets you measure elapsed time. The
range of the stopwatch is 59 minutes 59.99 seconds.
To use the Stopwatch
1.Press
BB
BB
B to start the stopwatch.
2.Press
BB
BB
B to stop the time measurement.
You can press
BB
BB
B as many times as you want to resume
and stop timing.
3.After you are finished using the stopwatch, hold down
BB
BB
B to clear the stopwatch time to all zeros.
Minutes
Seconds
1/100 second