USEROS GUIDE 2454
AlarmsCountdown Timer
You can set five independent Daily Alarms. When anThe countdown timer can be set within a range of 1
Timekeeping Mode timeTimekeeping Mode time
alarm is turned on, the alarm tone sounds when theminute to 24 hours. An alarm sounds when the
AM indicatoralarm time is reached. One of the alarms is a snoozecountdown reaches zero.
alarm, while the other four are normal (non-snooze)?The initial default countdown start time when you
alarms that sound for 20 seconds.purchase the watch or after you have its battery
You can also turn on an Hourly Time Signal thatreplaced is 5 minutes.
causes the watch to beep twice every hour on the?Countdown timer functions are available in the
hour.Countdown Timer Mode, which you enter by
?The snooze alarm repeats every five minutes, up topressing C .
seven times.
?The alarm number of the display indicates theHoursTo use the countdown timer
Alarm numberalarm type, as described below.Press D while in the Countdown Timer Mode to start
Seconds
Alarm time (Hour : Minutes) through : Normal alarm screenthe countdown timer.
: Snooze alarm screenMinutes?When the end of the countdown is reached, the
: Hourly Time Signal screenalarm sounds for 10 seconds or until you stop it by
?Alarm settings (and Hourly Time Signal settings)pressing any button. The countdown time is
are available in the Alarm Mode, which you enter byautomatically reset to its starting value after the
pressing C .alarm stops.
? Press D while a countdown operation is in progress to pause it. Press D
To set an alarm timeagain to resume the countdown.
1.In the Alarm Mode, press D to scroll through the?To completely stop a countdown operation, first pause it (by pressing D),
alarm screens until the one whose time you wantand then press B. This returns the countdown time to its starting value.
to set is displayed.
To set the countdown start time
1.In the Countdown Timer Mode, hold down A until the hour setting of the
countdown start time starts to flash, which indicates the setting screen.
2.Press C to move the flashing between the hour and minute settings.
3.While a setting is flashing, use D (+) and B (�) to change it.
Alarm on indicator0:00
? To set the starting value of the countdown time to 24 hours, set .
2.After you select an alarm, hold down A until the hour setting of the alarm4.Press A to exit the setting screen.
time starts to flash, which indicates the setting screen.
? This operation automatically turns on the alarm.
3.Press C to move the flashing between the hour and minute settings.Dual Time
4.While a setting is flashing, use D (+) and B (�) to change it.
The Dual Time Mode lets you keep track of time in adifferent time zone.
? When setting the alarm time using the 12-hour format, take care to set theTimekeeping Mode time
time correctly as a.m. (A indicator) or p.m. (P indicator).
5.Press A to exit the setting screen.
To set the Dual Time
1.Press C to enter the Dual Time Mode .
Alarm Operation2.Use D, B, and A to set the Dual Time Mode
Starting from the point the Timekeeping Mode time reaches one hour before antime.
alarm time the display pattern changes each second. This pre-alarm feature?Each press of D (+) and B (�) changes the time
lets you know that an alarm time is about to be reached. When the actualsetting in 30-minute increments.
alarm time is reached, an alarm tone sounds for 20 seconds. In the case of the?Pressing A sets the Dual Time Mode to the same
snooze alarm, the alarm repeats up to seven times every five minutes until thetime as the Timekeeping Mode.
alarm is turned off.Dual time
?Pressing any button stops the pre-alarm operation or the alarm tone
operation.
?The pre-alarm feature works in the Timekeeping Mode only.Reference
To test the alarmThis section contains more detailed and technical information about watch
In the Alarm Mode, hold down B to sound the alarm.operation. It also contains important precautions and notes about the various
features and functions of this watch.
To turn a normal 20-second alarm and the Hourly Time Signal on and off
1.In the Alarm Mode, press D to select an normal 20-second alarm (Auto Display
through ) or the Hourly Time Signal ().The Auto Display feature of this watch automatically
2.When the alarm or the Hourly Time Signal you want is selected, press B tocycles through the available color patterns.
turn it on and off.
xIndicates alarm is on.To turn off Auto Display
yIndicates Hourly Time Signal is on.Press any button to turn off Auto Display.
Doing so also performs the corresponding button
? The alarm on indicator (x) and the Hourly Time Signal on indicator (y)function as described below.
are shown on the display in all modes while these functions are turned on.
? If any alarm is on, the alarm on indicator is shown on the display when youA or B: Enters the Timekeeping Mode.
C: Enters the Telememo Mode.
change to another mode.
D: Toggles between 12-hour and 24-hour formats.
To turn the snooze alarm on and offL: Turns on the backlight
?Turning off Auto Display also returns to the default
1.In the Alarm Mode, press D to select the snooze alarm ().
color pattern.
2.Press B to turn it on (SNZ and x displayed) and off (SNZ and x not
displayed).
To turn on Auto Display
? The snooze alarm on indicator () is shown on the display in all modes
Hold down C for about two seconds until the watch beeps.
while this function is turned on.
? Note that Auto Display cannot be performed while a setting screen is on the
display.
Stopwatch
Auto Return Features
Timekeeping Mode timeThe stopwatch lets you measure elapsed time, split? If you leave the watch in the Telememo Mode for two or three minutes without
times, and two finishes.performing any operation, it automatically changes to the Timekeeping Mode.
? The display range of the stopwatch is 59 minutes,? If you leave a screen with flashing digits or a cursor on the display for two or
59.99 seconds.three minutes without performing any operation, the watch automatically
? The stopwatch continues to run, restarting fromsaves any settings you have made up to that point and exits the setting
zero after it reaches its limit, until you stop it.screen.
? The stopwatch measurement operation continues
even if you exit the Stopwatch Mode.Data and Setting Scrolling
? Exiting the Stopwatch Mode while a split time isThe B and D buttons are used in various modes and setting screens to scroll
frozen on the display clears the split time and
Minutesthrough data on the display. In most cases, holding down these buttons during
returns to elapsed time measurement.a scroll operation scrolls through the data at high speed.
Seconds? All of the operations in this section are performed in
the Stopwatch Mode, which you enter by pressingInitial Screens
1/100 secondC .When you enter the Telememo or Alarm Mode, the data you were viewing
when you last exited the mode appears first.
To measure times with the stopwatch
Elapsed TimeBacklight Precautions
The backlight uses an EL (electro-luminescent) panel that causes the entire
display to glow for easy reading in the dark.
StartStopRe-startStopClearIn any mode, press L to illuminate the display for about two seconds.
? The electro-luminescent panel that provides illumination loses power after
Split Timevery long use.
? The illumination provided by the backlight may be hard to see when viewed
StartSplitSplit releaseStopClearunder direct sunlight.
? The watch may emit an audible sound whenever the display is illuminated.
(SPL displayed)
This is due to vibration of the EL panel used for illumination, and does not
Two Finishesindicate malfunction.
? The backlight automatically turns off whenever an alarm sounds.
? Frequent use of the backlight shortens the battery life.
StartSplitStopSplit releaseClear
First runner Second runner Display time of
finishes.finishes.second runner.
Display time of
first runner.
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ACEC
