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COUNTDOWN TIMER
The countdown timer can be set within a range of 1
Mode indicator
minute to 24 hours. An alarm sounds when the countdown
reaches zero.
Countdown timer functions are available in the
Countdown Timer Mode, which you can enter using B.
You can also select auto-repeat, which automatically
restarts the countdown from the original value you set
whenever zero is reached.
To set the countdown start time
1. In the Countdown Timer Mode, hold down A until the
Minutes
Hours
hour digit of the countdown start time starts to flash,
which indicates the setting screen.
Seconds
2. Press B to move the flashing between the hours and minutes.
To set the starting value of the countdown time to 24 hours, set 0:00.
3. While a setting is flashing, press C to increase it.
4. Press A to exit the setting screen.
To use the countdown timer
Press C 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
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 C while a countdown operation is in progress to pause it. Press C again to
resume the countdown.
To completely stop a countdown operation, first pause it (by pressing C), and then
press A. This returns the countdown time to its starting value.
The TR mode indicator flashes on the display while a countdown operation is in
progress. The flashing mode indicator remains on the display even if you change to
another mode.
To turn auto-repeat on and off
1. In the Countdown Timer Mode, hold down A until the
hour digit of the countdown start time starts to flash,
which indicates the setting screen.
2. Press L to turn auto-repeat on (AUTO-TR displayed)
and off (AUTO-TR not displayed).
3. Press A to exit the setting screen.
When the end of the countdown is reached and
auto-repeat is turned on, the alarm sounds, but the
countdown starts again automatically whenever the
countdown reaches zero. You can stop timing by
pressing C, and manually reset to the starting
countdown time by pressing A.
Frequent use of auto-repeat and the alarm can run
down battery power.
STOPWATCH
The stopwatch lets you measure elapsed time, split times,
Mode
1/100 second
and two finishes.
indicator
The display range of the stopwatch is 9999 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.
The STW mode indicator flashes on the display while a
Hours
Minutes
stopwatch operation is in progress. The flashing mode
Seconds
indicator remains on the display even if you change to
1000 hours
100 hours
another mode.
All of the operations in this section are performed in the
Stopwatch Mode, which you enter by pressing B.
To measure times with the stopwatch
Elapsed Time
Start
Stop
Split Time
Start
Split
Two Finishes
Start
Split
First runner
finishes.
Display time of
first runner.
Re-start
Stop
Clear
Split release
Stop
Clear
Stop
Split release
Clear
Second runner
Display time of
finishes.
second runner.
MULTI TIME ZONE
The Multi Time Zone lets you view the current time in one
ZONE 3
of five time zones.
ZONE 2
ZONE 4
ZONE 1
ZONE 5
To set a Multi Time Zone time
1. Press B to enter the Multi Time Zone Mode.
2. Press C to select the zone (ZONE 1 to ZONE 5)
Mode
ZONE 2
indicator
whose time you want to set.
indicator
In the Multi Time Zone Mode, the upper graphic area
indicates the currently selected time zone.
3. Hold down A until the hour digits of the selected
zone's time start to flash, which indicates the setting
screen.
4. Press B to move the flashing between the hour and
minutes.
5. While a setting is flashing, press C to increase it.
Timekeeping Mode time
When setting the zone time using the 12-hour format,
Selected zone time
take care to set the time correctly as a.m. (no indicator)
or p.m. (P indicator).
6. Press A to exit the setting screen.
BACKLIGHT
The backlight uses 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 turns on
the backlight 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 "Backlight Precautions" for other important
information about using the backlight.
Auto light switch
on indicator
To turn on the backlight manually
In any mode, press L to illuminate the display for about one second.
The above operation turns on the backlight regardless of the current auto light
switch setting.
About the Auto Light Switch
Turning on the auto light switch causes the backlight to turn on for about one second,
whenever you position your wrist as described below in any mode.
Be sure to wear the watch on the outside of your left wrist while using the auto light
switch.
Moving the watch to a position that is parallel to the ground and then tilting it
towards you more than 40 degrees causes the backlight to turn on.
Parallel to ground
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
surprise 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.
To turn the auto light switch on and off
In any mode, hold down L for about two seconds to toggle the auto light switch on
(
displayed) or off (
not displayed).
The auto light switch on indicator (
) is on the display in all modes while the auto
light switch is turned on.
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