Page 1
MA1110-EA
Operation Guide 3294
About This Manual
x Depending on the model of your watch, display text
appears either as dark fi gures on a light background or
light fi gures on a dark background. All sample displays
in this manual are shown using dark fi gures on a light
background.
Note that the product illustrations in this manual are
x
intended for reference only, and so the actual product
may appear somewhat different than depicted by an
illustration.
Button operations are indicated using the letters shown
x
in the illustration.
x 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.
E-2
E-18 Countdown Timer
E-19 To set the countdown start time
E-20 To use the countdown timer
E-21 To turn auto-repeat on and off
E-22 Stopwatch
E-23 To measure times with the stopwatch
E-24 Reference
E-25 Specifi cations
Congratulations upon your selection of this CASIO watch.
Contents
E-2 About This Manual
E-6 General Guide
E-8 Timekeeping
E-8 To set the time and date
E-11 Backlight
E-11 To switch the backlight function on and off
E-13 Alarm
E-15 To set the alarm time
E-16 To stop the alarm
E-17 To switch an alarm and Hourly Time Signal on and off
ENGLISH
E-1
E-3
General Guide
Press x C to change from mode to mode.
Timekeeping Mode Alarm Mode
E-6
Timekeeping
Day of week
Hour
PM indicator
E-8
Month
Seconds
Minutes
Use the Timekeeping Mode to set and view the current
time and date.
To set the time and date
Day
In the Timekeeping Mode, press 1. A. The seconds digits
will start to fl ash, which indicates the setting screen.
Press 2. C to move the fl ashing in the sequence shown
below to select other settings.
Seconds Hour Minutes
CC
C C
CC
CC
YearMonthDay
After you perform an operation in any mode, pressing x C returns to the
Timekeeping Mode.
Press
x B in any mode to illuminate the display for about two seconds.
Countdown Timer Mode Stopwatch Mode
C
C
3. When the setting you want to change is fl ashing, press D to change it as
described below.
To change this setting Perform this button operation
Seconds
Hour, Minutes, Year, Month, Day
Pressing x 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.
To toggle between the 12-hour and 24-hour formats, press
x BB while some
digits are fl ashing.
Press 4. A to exit the setting screen.
x The day of the week is automatically displayed in accordance with the date
(year, month, and day) settings.
x The year can be set in the range of 2000 to 2099.
Press D to reset to 00.
Press D to increase the setting.
E-5E-4
E-7
E-9
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Operation Guide 3294
x 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.
With the 12-hour format, the
x PM indicator appears for times in the range of noon
to 11:59 p.m. and no 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, with
x
the 24H indicator.
The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is x
applied in all other modes.
E-10
Backlight Precautions
The backlight uses an LED (light-emitting diode) and a light guide panel that cause
the entire display to glow for easy reading in the dark.
In any mode, press B to illuminate the display for about two seconds.
x The illumination provided by the backlight may be hard to see when viewed under
direct sunlight.
x The backlight automatically stops illuminating whenever an alarm sounds.
x Frequent use of the backlight shortens the battery life.
E-12
Alarm Types
The alarm type is determined by the settings you make, as described below.
x
Daily alarm
Set the hour and minutes for the alarm time. This type of setting causes the alarm to
sound everyday at the time you set.
x
Date alarm
Set the month, day, hour and minutes for the alarm time. This type of setting causes
the alarm to sound at the specifi c time, on the specifi c date you set.
x
1-Month alarm
Set the month, hour and minutes for the alarm time. This type of setting causes the
alarm to sound everyday at the time you set, only during the month you set.
x
Monthly alarm
Set the day, hour and minutes for the alarm time. This type of setting causes the
alarm to sound every month at the time you set, on the day you set.
Backlight
When you switch the backlight function on, the backlight of the watch fl ashes
whenever Alarm, Hourly Time Signal or Countdown Timer is sounding.
x Pressing B at any time illuminates the display, regardless of the backlight’s
on/off setting.
To switch the backlight function on and off
Backlight function on
indicator
In the Timekeeping Mode, hold down D for about two
seconds to switch the backlight function on and off. When
you switch the backlight function on, an indicator appears
on the display as shown.
x The backlight function on indicator remains on the
display in all modes until you switch the backlight
function off.
x The above operation controls operation of the backlight
function only. It does not affect operation of audible
tones and signals.
Alarm
Alarm on indicator
Mode indicator
Month
Day
Hour
Minutes
Hourly Time Signal
on indicator
To set the alarm time
In the Alarm Mode, press 1. A. The hour digits of the alarm time will start to fl ash,
which indicates the setting screen.
x This operation automatically turns on the alarm.
Press 2. C to move the fl ashing in the sequence shown below to select other
settings.
While a setting is fl ashing, press 3. D to increase it.
To set an alarm that does not include a month (Daily alarm, Monthly alarm), set x
for the month. Press D until the mark appears (between and ) while
month setting is fl ashing.
The multi-function alarm lets you specify the hour,
minutes, month, and day for the alarm (page E-14). When
the alarm is on, the alarm sounds for 20 seconds at the
preset time. When the Hourly Time Signal is on, the
watch beeps every hour on the hour.
The alarm and the Hourly Time Signal sound in all
x
modes.
An alarm setting (and an Hourly Time Signal setting) x
is available in the Alarm Mode, which you enter by
pressing C (page E-6).
CCCC
Hour Minutes Month Day
E-11
E-13
E-14
To set an alarm that does not include a day (Daily alarm, 1-Month alarm), set x
for the day. Press D until the
and
) while the day setting is fl ashing.
When setting the alarm time using the 12-hour format, take care to set the time x
correctly as a.m. or p.m. (PM indicator).
Press 4. A to exit the setting screen.
To stop the alarm
Press any button to stop the alarm after it starts to sound.
E-16
mark appears (between the end of the month
Countdown Timer
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.
You can also select auto-repeat, which automatically
x
restarts the countdown from the original value you set
whenever zero is reached.
Countdown timer functions are available in the
x
Countdown Timer Mode, which you enter by pressing
C (page E-7).
Mode indicator
Hours
Minutes
E-18
Current time
Seconds
To switch an alarm and Hourly Time Signal on and off
Alarm on indicator
Hourly Time Signal
on indicator
To set the countdown start time
In the Countdown Timer Mode, press 1. A. The hours digits of the countdown start
time will start to fl ash, which indicates the setting screen.
Press 2. C to move the fl ashing in the sequence shown below to select other
settings.
While a setting is fl ashing, press 3. D to increase it.
To set the starting value of the countdown time to 24 hours, set x 0:00' 00.
Press 4. A to exit the setting screen.
Press D while in the Alarm Mode to change the status of
an alarm and Hourly Time Signal in the sequence shown
below.
Both off
D
x 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.
CC
Hours Minutes Seconds
C
D
Alarm only
Hourly Time Signal onlyBoth on
D
D
E-15
E-17
E-19
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Operation Guide 3294
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 and auto-repeat is turned off, the alarm
x
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
x D while a countdown operation is in progress to pause it. Press D again to
resume the countdown.
To completely stop a countdown operation, fi rst pause it (by pressing
x D), and then
press A. This returns the countdown time to its starting value.
E-20
Stopwatch
Current time
Mode indicator
Minutes
Seconds
E-22
1/100 second
The stopwatch lets you measure elapsed time, split times,
and two fi nishes. The range of the stopwatch is 23 hours,
59 minutes, 59 seconds.
x For the fi rst 60 minutes, the display shows minutes,
seconds, and 1/100 second. After 60 minutes, the
display format changes to show hours, minutes, and
seconds.
x All of the operations in this section are performed in
the Stopwatch Mode, which you enter by pressing C
(page E-7).
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 a screen with fl ashing digits 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 D button is used to scroll through setting screen data on the display. Holding
down this button during a scroll operation scrolls through the data at high speed.
E-24
To turn auto-repeat on and off
Auto-repeat on indicator
To measure times with the stopwatch
Elapsed time
D D D D A
Start Stop Re-start Stop Clear
Split time
D A A D A
Start Split
Two Finishes
D A D A A
Start Split
In the Countdown Timer Mode, press 1. A. The hours
digits of the countdown start time will start to fl ash, which
indicates the setting screen.
Press 2. B to toggle auto-repeat on (AUTO displayed)
and off (AUTO not displayed).
x B in the above operation also
Note that pressing
turns on the illumination.
When the end of the countdown is reached while auto-
x
repeat is on, the alarm sounds, but the countdown
restarts from the beginning without stopping. You can
stop the countdown by pressing D and manually
reset to the start time by pressing A.
The auto-repeat indicator appears in the Countdown
x
Timer Mode only.
(SPL displayed)
First runner
fi nishes.
Display time of fi rst
runner.
Split release Stop Clear
Stop
Second runner
fi nishes.
Split release
Display time of
second runner.
Clear
Specifi cations
Accuracy at normal temperature: ±30 seconds a month
Timekeeping: Hour, minutes, seconds, pm (PM), month, day, the day of the week
Time system: Switchable between 12-hour and 24-hour formats
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099
Alarm: Multi-function* alarm; Hourly Time Signal
* Alarm type: Daily alarm, date alarm, 1-month alarm, monthly alarm
Countdown Timer
Measuring unit: 1 second
Input range: 1 second to 24 hours
Other: Auto-repeat function
Stopwatch
Measuring units: 1/100 second (for the fi rst 60 minutes)
Measuring capacity: 23:59'59"
Measuring modes: Elapsed time, split time and two fi nishes
1 second (after 60 minutes)
E-21
E-23
E-25
Other: Backlight (light-emitting diode)
Battery: One lithium battery (Type: CR2016)
Approximately 3 years on type CR2016 (Assuming 3.5 seconds light
operation and 20 seconds alarm operation per day)
Frequent use of the backlight shortens the battery life noted above.
E-26
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