Operation Guide 3488
E-9
Countdown Timer Mode
The countdown timer can be set within a range of
1 second to 24 hours. When the countdown reaches
zero, an alarm sounds for 10 seconds or until you
press any button.
To set the countdown start time
1. Hold down
A
while in the Countdown Timer
Mode. The hours digits flash on the display
because they are
selected
.
2. Press
C
to change the selection in the following
sequence.
C
C
Hour
Minutes
Seconds
C
1/10 Seconds
Seconds
Minutes
Auto repeat on
indicator
Current time
Progress
beeper on
indicator
Mode indicator
E-8
5. After you set the time and date, press
A
to return to the Timekeeping Mode.
E-7
3. While the seconds digits are selected (flashing), press
D
to reset the seconds
to 00. If you press
D
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.
4. While any other digits (beside seconds) are selected (flashing), press
D
to
increase the number or
B
to decrease it. While the 12/24-hour format setting is
selected, press
D
or
B
to toggle it between 12 and 24.
x
Except for when adjusting the seconds or setting the 12/24-hour format, holding
down a button changes the current selection at high speed.
x
When the 12-hour format is selected, the indicator
P
appears on the display to
indicate “P.M.” times. There is no indicator for “A.M.” times.
x
When the 24-hour format is selected, the indicator
24
appears on the display.
x
The year can be set in the range of 2000 to 2099.
x
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.
x
The day of the week is displayed automatically in accordance with the date (year,
month, and day) settings.
E-6
Timekeeping Mode
To set the time and date
1. Hold down
A
while in the Timekeeping Mode until
the seconds digits flash on the display because they
are
selected
.
2. Press
C
to change the selection in the following
sequence.
12/24-Hour Format
C
C
C
Seconds
Hour
Minutes
Day
Month
Year
C
C
C
C
Seconds
Minutes
Hour
Day of week
Month – Day
PM indicator
E-5
x
This watch returns to the Timekeeping Mode whenever you hold down the
C
button for one or two seconds. If you ever lose track of what mode you are in or
what you should do next, hold down
C
to return to regular timekeeping.
x
In any mode press
L
to illuminate the display.
C
C
C
Stopwatch Mode
Alarm Mode
Dual Time Mode
E-4
General Guide
x
Press
C
to change from mode to mode.
x
After you perform an operation in any mode, pressing
C
returns to the
Timekeeping Mode.
x
If you do not press any button for a few minutes while making settings in any mode
(indicated when settings are flashing), the watch automatically clears the setting screen
(settings stop flashing) and returns to the normal display for the mode you are in.
C
Timekeeping Mode
Countdown Timer
Mode
C
E-3
Procedure Lookup
The following is a handy reference list of all the operational procedures contained in
this manual.
To set the time and date ......................................................................................... E-6
To set the countdown start time ........................................................................... E-9
To use the countdown timer ................................................................................ E-10
To switch auto repeat timing and the progress beeper on and off .................. E-11
To turn the Auto-Start function on and off ......................................................... E-14
To set the Target Time and to turn it on and off ................................................ E-15
To set the alarm time ............................................................................................ E-17
To turn the daily alarm and hourly time signal on and off ................................ E-19
To test the alarm sound ........................................................................................ E-20
To set the Dual Time ............................................................................................. E-21
To turn on illumination .......................................................................................... E-23
E-2
Contents
About This Manual................................................................................................... E-1
General Guide .......................................................................................................... E-4
Timekeeping Mode .................................................................................................. E-6
Countdown Timer Mode ......................................................................................... E-9
Stopwatch Mode ................................................................................................... E-12
Alarm Mode ............................................................................................................ E-17
Dual Time Mode ..................................................................................................... E-21
Illumination ............................................................................................................. E-23
Specifications ........................................................................................................ E-24
E-1
About This Manual
x
Note that the product illustrations in this manual are intended for reference only,
and so the actual product may appear somewhat different than depicted by an
illustration.
MA2004-EA
© 2020 CASIO COMPUTER CO., LTD.