Operation Guide 2943
3
3. When the setting you want to change is flashing, use
E
and
B
to change it as
described below.
Setting
Start Time
Reset Time
Timer Mode
Screen
Button Operations
Use
E
(+) and
B
(–) to change the setting.
•
You can set a start time in the range of 1 to 60 minutes
in 1-minute increments.
Use
E
(+) and
B
(–) to change the setting.
•
You can set a reset time in the range of 1 to 5 minutes
in 1-minute increments.
Press
E
to toggle between the auto-repeat mode (
)
and the elapsed time mode (
).
•
An auto-repeat indicator (
AUTO RPT
) appears when
the auto-repeat mode is selected.
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4. Press
A
to exit the setting screen.
•
The reset time setting must be less than the countdown start time setting.
To use the countdown timer
In the Countdown Timer Mode, press
C
to start the
countdown timer.
•
The countdown timer measurement operation continues
even if you exit the Countdown Timer Mode.
•
The table below describes button operations you can
perform to control countdown operations.
To do this:
Stop the countdown operation
Resume a stopped countdown operation
Display the countdown start time
Stop the countdown operation and display the reset time
Start the countdown from the displayed reset time
Do this:
Press
C
.
Press
C
again.
While the countdown is
stopped, press
B
.
Press
B
.
Press
C
.
To do this:
Stop the elapsed time operation
Resume a stopped elapsed time operation
Display the countdown start time
Stop the elapsed time operation and display the reset time
Start the countdown from the displayed reset time
Do this:
Press
C
.
Press
C
again.
While the elapsed time is
stopped, press
B
.
Press
B
.
Press
C
.
•
The table below describes button operations you can perform during an elapsed
time measurement operation in the elapsed time mode.
Alarms
The Alarm Mode gives you a choice of three one-time
alarms and one snooze alarm.
When an alarm is turned on, an alert operation (beep or
vibration) is performed when the alarm time is reached.
You can also turn on an Hourly Time Signal (
SIG
) that
causes the watch to beep or vibrate every hour on the
hour.
•
There are four alarms numbered
AL1
through
AL3
,
and
SNZ
. You can configure
SNZ
as a snooze alarm
only. Alarms
AL1
through
AL3
can be used as one-
time alarms only.
•
All of the operations in this section are performed in the
Alarm Mode, which you enter by pressing
D
.
Timekeeping
Mode time
Alarm number
Alarm time
(Hour : Minutes)
To set an alarm time
1. In the Alarm Mode, use
E
(+) and
B
(–) to scroll
through the alarm screens until the one whose time you
want to set is displayed.
AL1
AL2
AL3
SIG
SNZ
Press
E
.
Press
B
.
2. After you select an alarm, hold down
A
until the hour
setting of the alarm time starts to flash, which indicates
the setting screen.
•
This operation automatically turns on the alarm.
3. Use
D
to move the flashing between the hour and
minute settings.
4. While a setting is flashing, use
E
(+) and
B
(–) to change it.
5. Press
A
to exit the setting screen.
•
When setting the alarm time using the 12-hour format, take care to set the time
correctly as a.m. (no indicator) or p.m. (
P
indicator).
Alarm Operation
The alert operation (beep or vibration) is performed at the preset time for about 10
seconds, regardless of the mode the watch is in. In the case of the snooze alarm, the
alert operation is performed a total of seven times, every five minutes, or until you turn
the alarm off.
•
Pressing any button stops the alert operation.
•
Performing any one of the following operations during a 5-minute interval between
snooze alarms cancels the current snooze alarm operation.
Displaying the Timekeeping Mode setting screen
Displaying the snooze alarm setting screen
To test the alarm
In the Alarm Mode, hold down
E
to perform the currently selected Alarm Mode alert
operation.
To turn an alarm on and off
1. In the Alarm Mode, use
E
and
B
to select an alarm.
2. Press
C
to toggle it on and off.
•
Turning on a one-time alarm (
AL1
,
AL2
,
AL3
)
displays the alarm on indicator on its Alarm Mode
screen. Turning on the snooze alarm (
SNZ
) displays
the alarm on indicator and the snooze alarm indicator on
its Alarm Mode screen.
•
In all modes, the alarm on indicator is displayed for any
alarm that is currently turned on. When the snooze
alarm is on, the snooze alarm indicator is displayed in all
modes.
•
The alarm on indicator flashes while an alert operation
is being performed.
•
The snooze alarm indicator flashes during the 5-minute
intervals between alarms.
Alarm on indicator
Snooze alarm indicator
To turn the Hourly Time Signal on and off
1. In the Alarm Mode, use
E
and
B
to select the Hourly
Time Signal (
SIG
).
2. Press
C
to toggle it on (Hourly Time Signal on
indicator
displayed) and off (Hourly Time Signal on
indicator
not displayed).
•
The Hourly Time Signal on indicator is displayed in all
modes when the Hourly Time Signal is turned on.
Hourly time signal
on indicator
Stopwatch
The stopwatch lets you measure elapsed time, split times,
and two finishes.
•
The display range of the stopwatch is 23 hours, 59
minutes, 59.99 seconds.
•
The stopwatch continues to run, restarting from zero
after it reaches its limit, until you stop it.
•
The stopwatch measurement operation continues even
if you exit the Stopwatch Mode.
•
Exiting the Stopwatch Mode while a split time is frozen
on the display clears the split time and returns to
elapsed time measurement.
•
All of the operations in this section are performed in the
Stopwatch Mode, which you enter by pressing
D
.
Seconds
1/100 second
Minutes
Hours
To measure times with the stopwatch
C
Start
Stop
Elapsed Time
➤
Re-start
Clear
C
➤
Stop
C
➤
C
➤
B
Split Time
C
Start
Split
➤
Split release
Clear
B
➤
Stop
B
➤
C
➤
B
Two Finishes
C
Start
Split
➤
Stop
Clear
B
➤
Split release
C
➤
B
➤
B
First runner
finishes.
Display time of
first runner.
Second runner
finishes.
Display time of
second runner.
(
SPL
displayed)
Illumination
The watch has an EL (electro-luminescent) panel that
causes the entire display to glow for easy reading in the
dark. The watch’s auto light switch automatically
illuminates the display when you angle the watch towards
your face.
•
The auto light switch must be turned on (indicated by
the auto light switch on indicator) for it to operate.
•
See “Illumination Precautions” for other important
information about using illumination.
To turn on illumination manually
In any mode, press
L
to illuminate the display.
•
You can specify 1.5 seconds or 3 seconds as the
illumination duration. See “To specify the illumination
duration” for more information.
•
The above operation turns on illumination regardless of
the current auto light switch setting.
Auto light switch
on indicator
About the Auto Light Switch
Turning on the auto light switch causes illumination to turn on, whenever you position
your wrist as described below in any mode.
Moving the watch to a position that is parallel to the ground and then tilting it
towards you at more than 40 degrees causes illumination to turn on.
•
Wear the watch on the outside of your wrist.
Parallel to
ground
More than
40°
Warning!
•
Always make sure you are in a safe place whenever you are reading the
display of the watch using the auto light switch. Be especially careful when
running or engaged in any other activity that can result in accident or injury.
Also take care that sudden illumination by the auto light switch does not
startle or distract others around you.
•
When you are wearing the watch, make sure that its auto light switch is turned
off before riding on a bicycle or operating a motorcycle or any other motor
vehicle. Sudden and unintended operation of the auto light switch can create a
distraction, which can result in a traffic accident and serious personal injury.