Table of Contents
Advertisement
Using the Stopwatch
The stopwatch measures elapsed time in units of 1/20 second up to
59 minutes, 59.95 seconds (60 minutes). When the maximum limit is
reached, the elapsed time returns to zero automatically and timing
continues from there.
Stopwatch Reset
Minute hand
Second hand
The stopwatch is "reset" when all of
the three conditions exist.
• Elapsed time measurement
operation not in progress
• Elapsed time measurement
operation not paused
• Minute hand, second hand, and
1/20-second hand in their
12 o'clock positions (not
30
indicating measurement result)
1/20-second hand
I To reset the stopwatch
While an elapsed time measurement operation is in progress or
paused, or while the hands are indicating an elapsed time
measurement operation result, press the D button. This will reset
the stopwatch and switch to the Timekeeping Mode (normal
timekeeping).
Entering the Stopwatch Mode
There are two ways to enter the Stopwatch Mode from the
Timekeeping mode: pressing the D button or the B button, as
described below.
Using the Alarm
The watch beeps for 10 seconds when the Timekeeping Mode time
reaches the currently set alarm time.
• The alarm will sound when the current time in the Timekeeping
Mode matches the alarm time.
• If you do not perform any operation for about two or three minutes
in the Alarm Mode, the watch will revert automatically to the
Timekeeping Mode.
• When you enter the Alarm Mode, the hands move to indicate the
current alarm setting. The only button operation you will be able to
perform while the hands are moving is pressing the C button to
change to another mode.
Alarm Mode
"AL" indicated.
30
"ON" or "OFF" indicated.
Operation Guide 5011 (W3)
I To enter the Stopwatch Mode with the
D
D button
D
D
D
1. In the Timekeeping Mode, press the D button.
• This will enter the Stopwatch Mode, with its hands reset.
Timekeeping Mode
Stopwatch Mode
Indicator hand makes one revolution.
• The indicator hand functions as a
second hand in the Stopwatch Mode.
30
30
The second
Second hand moves to "0" ("60" for some models).
• The second hand functions as a 1/20-second
hand counts
seconds.
hand in the Stopwatch Mode.
Day of the week hand moves to "0".
• The day of the week hand functions as a
minute hand in the Stopwatch Mode.
2. Press the B button to start an elapsed time operation.
I To enter the Stopwatch Mode with the
B button
B
B
B
B
In the Timekeeping Mode, press the B button.
• This enters the Stopwatch Mode and immediately starts an
elapsed time operation.
• An elapsed time operation started by pressing the B button the
Timekeeping Mode cannot be stopped within the first second after
it is started.
• The watch will not enter the Stopwatch Mode and start an elapsed
time measurement operation if you press the B button during
either of the following in the Timekeeping Mode.
Use the C
C button to enter the Alarm Mode as shown under
C
C
C
"Modes and Indicators".
I To set the alarm time
1.
Hold down the A
A
A button
A
A
for about three seconds
until the indicator hand
moves to "ON" and the
second hand moves to "0"
("60" for some models).
• The alarm also turns on
30
automatically at this time.
• The watch will return to
ON 0 position
normal timekeeping
automatically if you do not
perform any operation for
about two or three minutes.
Any changes you have made
to settings up to that point will
be saved.
• During the period when a date change in progress (from 23:59:59
until the date change operation is complete)
• During the period from two seconds before an alarm time is
reached until the point that the alarm stops sounding.
Timekeeping Mode
Stopwatch Mode
30
30
The second hand
Functions as a 1/20-second hand
counts seconds.
in the Stopwatch Mode.
I To switch to the Timekeeping Mode
from the Stopwatch Mode
While the Stopwatch Mode is reset, press the D button.
Stopwatch Mode (Reset)
Timekeeping Mode
30
30
Second hand:
Minute hand:
Functions as a second hand
12 o'clock
12 o'clock
in the Timekeeping Mode.
1/20-second hand: 12 o'clock (0 position)
2.
24-hour hand
D
D (+) and B
D
B
B (–)
B
Use the D
D
B
buttons to change the
alarm setting in one-
minute increments.
• Holding down either button
will cause the hands to move
at high speed. Once started,
high-speed hand movement
30
will continue even if you
release the button. To stop
high-speed hand movement,
press any button.
• Check the 24-hour hand to make sure that the time is set
properly (1:00 a.m. = 1 o'clock, 1:00 p.m. = 13 o'clock).
3.
When everything is the
way you want, press the
A
A button.
A
A
A
30
I To start or stop an elapsed time
operation
In the Timekeeping Mode or Stopwatch Mode, perform the
operations shown below.
Minute hand
Second hand
• Start
• Stop
• Reset
30
1/20-second hand
Start
Stop
• 1/20-second timing is performed only for the first minute after you
start or restart an elapsed time measurement operation. The 1/20-
second hand also jumps to the elapsed time position when you
stop an elapsed time measurement operation.
• The stopwatch also will reset if you press D while elapsed time
measurement is in progress.
Cumulative Time Measurement
Pressing the B button to restart the stopwatch without resetting it
will resume elapsed time measurement from where it was last
stopped.
I To turn the alarm on or off
(–)
A
A button to toggle the alarm
A
In the Alarm Mode, press the A
A
on and off.
(+)
30
ON
OFF
I To stop the alarm
Pressing any button while the alarm is sounding will stop it.
Reset
30
5
Advertisement
Table of Contents
