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To set an alarm time
1. In the Alarm Mode, use D to scroll through the alarm
screens until the one whose time you want to set is
displayed.
x1
ON or OFF
• You can configure Alarm 1 as a snooze alarm or a one-time alarm. Alarms 2
through 5 can be used as one-time alarms only.
• The snooze alarm repeats every five minutes.
2. After you select an alarm, hold down A until the hour setting of the alarm time
starts to flash. This indicates the setting screen.
3. Press C to move the flashing between the hour and minute settings.
4. While a setting is flashing, use D (+) and B (–) to change it.
• 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).
5. Press A to exit the setting screen.
Alarm Operation
The alarm sounds at the preset time for about 10 seconds. In the case of the snooze
alarm, the alarm operation is performed a total of seven times, every five minutes, until
you turn the alarm off or change it to a one-time alarm.
The watch also has a brightness alarm. When turned on, the brightness alarm causes
the watch to beep for 10 seconds when the watch is brought from the dark into the
light. The following are the conditions for brightness alarm operation.
• The watch needs to be in the dark for about 30 to 35 minutes for the brightness
alarm to become activated.
• The brightness alarm sounds about 15 to 20 minutes after the watch is next exposed
to light.
• The brightness alarm sounds only once and then turns off automatically.
Note
• Pressing any button stops the alarm tone 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 Alarm 1 setting screen
To test the alarm
In the Alarm Mode, hold down D to sound the alarm.
To turn Alarms 2 2 2 2 2 through 5 5 5 5 5 on and off
1. In the Alarm Mode, use D to select a one-time alarm
One-time alarm on
(alarm number 2 through 5).
indicator
2. Press B to toggle the displayed alarm on and off.
• Turning on a one-time alarm (2 through 5) displays the
one-time alarm on indicator (ALM) on its screen.
• The one-time alarm on indicator is displayed in all
modes.
• If any alarm is on, the alarm on indicator is shown on
the display in all modes.
To select the operation of Alarm 1 1 1 1 1
1. In the Alarm Mode, use D to select Alarm 1.
2. Press B to cycle through the available settings in the sequence shown below.
SNZ indicator and one-time alarm on indicator
ALM
SNZ ALM
One-time alarm on
Snooze alarm on
• The applicable alarm on indicator (ALM or SNZ ALM) is displayed in all modes
when an alarm is turned on.
• The SNZ indicator flashes during the 5-minute intervals between alarms.
• Displaying the Alarm 1 setting screen while the snooze alarm is turned on
automatically turns off the snooze alarm (making Alarm 1 a one-time alarm).
To turn the hourly time signal and the brightness alarm on and off
1. In the Alarm Mode, use D to select the Hourly Time
Hourly time signal on
Signal or the brightness alarm.
indicator
2. Press B to toggle the displayed item on and off.
• Turning on the Hourly Time Signal displays the hourly
time signal on indicator (SIG) on its screen.
• Turning on the brightness alarm displays the brightness
alarm on indicator (BRT) on its screen.
• The hourly time signal on indicator and brightness alarm
on indicator are displayed in all modes.
Brightness alarm on
indicator
Stopwatch
The stopwatch lets you measure elapsed time, split times,
Minutes
and two finishes.
• The display range of the stopwatch is 99 hours, 59
Hours
Seconds
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
1/100 second
elapsed time measurement.
• All of the operations in this section are performed in the
Stopwatch Mode, which you enter by pressing C.
Operation Guide 2532
x2
x3
x4
:00
x5
Alarm off
To measure times with the stopwatch
Elapsed Time
D
➤
D
➤
D
Start
Stop
Re-start
Split Time
D
➤
B
➤
B
Start
Split
Split release
(SPL displayed)
Two Finishes
D
D
➤
B
➤
Start
Split
Stop
First runner
Second runner
finishes.
finishes.
Display time of
first runner.
Dual Time
The Dual Time Mode lets you keep track of time in a
Dual time
different time zone.
(Hour : Minutes Seconds)
• The seconds count of the Dual Time is synchronized
with the seconds count of the Timekeeping Mode.
To set the Dual Time
1. Press C to enter the Dual Time Mode.
2. Use A, B, and D to set the Dual Time Mode time.
• Each press of D (+) and B (–) changes the time
setting in 30-minute increments.
• Pressing A sets the Dual Time Mode to the same time
Timekeeping Mode time
as the Timekeeping Mode.
Backlight
The backlight uses an EL (electro-luminescent) panel that
Auto light switch
causes the entire display to glow for easy reading in the
on indicator
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.
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. Note that this
watch features a "Full Auto EL Light," so the auto light switch operates only when
available light is below a certain level. It does not turn on the backlight under bright
light.
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 the Timekeeping Mode, hold down D for about two seconds to toggle the auto light
switch on (AUTO EL displayed) and off (AUTO EL not displayed).
• The auto light switch on indicator (AUTO EL) is on the display in all modes while the
auto light switch is turned on.
Battery
This watch is equipped with a solar cell and a rechargeable battery (secondary
battery) that is charged by the electrical power produced by the solar cell. The
illustration shown below shows how you should position the watch for charging.
Example: Orient the watch so its
face is pointing at a light source.
• Note that charging efficiency
drops when any part of the solar
cell is blocked by clothing, etc.
• The illustration shows how to
position a watch with a resin band.
Important!
• Storing the watch for long periods in an area where there is no light or wearing it in
such a way that it is blocked from exposure to light can cause rechargeable battery
power to run down. Be sure that the watch is normally exposed to bright light
whenever possible.
B
➤
D
➤
Stop
Clear
➤
D
➤
B
Stop
Clear
B
➤
B
➤
Clear
Split release
Display time of
second runner.
More than
40°
Solar cell
3