Pulsar VD51 User manual

CAL. VD51
CHRONOGRAPH
ENGLISH
TIME/CALENDAR
lHour, minute and second hands
lDate displayed in numerals
STOPWATCH
lMeasures up to 60 minutes in 1-second increments
l Split time measurement

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DISPLAY AND CROWN/BUTTONS
b: First click
(date setting)
a: Normal position
Hour hand
STOPWATCH minute hand
Minute hand
Second hand CROWN
Date
a b c
STOPWATCH second hand
c: Second click
(time setting)
A
B

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SCREW DOWN CROWN
[for models with screw down crown]
Locking the crown
1Turn Crown counterclockwise until you no
longer feel the threads turning.
2Crown can be pulled out.
1Push Crown back in to normal position.
2Turn Crown clockwise while pressing it
lightly until tight.
Unlocking the crown

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STOPWATCH HAND POSITION ADJUSTMENT
l
Before setting the time, be sure to check that the STOPWATCH second
and minute
hands return to the “0” position when the stopwatch is
reset.
HOW TO RESET THE STOPWATCH
If the stopwatch is in use, press the buttons in the following order
to reset it, and then, check if the STOPWATCH hands are at the "0"
position.
Case 1 If the stopwatch is measuring, press the button A to stop
it, and then press the button B to reset it.
Case 2 If the stopwatch is stopped, press the button B to reset
it.
Case 3 If the split time is displayed, press the button B to return
the display to the normal display mode, and press the
button A to stop the stopwatch. And then, press the
button B again to reset it.

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A
B
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60
A
B
s
STOPWATCH minute hand Push back in to no rma l
position.
CROWN
STOPWATCH second hand CROWN Pull out to second click.
s
OR
If any STOPWATCH hands do not return to the "0" position when the stopwatch is
reset, reset the positions of the STOPWATCH hands by following the procedure
below.
Press to reset the position of the
STOPWATCH minute hand to
the "0" position.
Press to reset the position of the
STOPWATCH second hand to
the "0" position.
The hands move quickly if the
respective buttons are kept
pressed.

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TIME SETTING
l
Before setting the time, check that the stopwatch measurement is
stopped.
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Hour hand
Minute hand
Second hand CROWN Pull out to first click, and tur n
clockwise until the previous day’s
date appears.
Date
Do not set the date between 9:00
P.M. and 1:00 A.M. Otherwise, the
date may not change properly.
If it is necessary to set the date
during that time period, first
ch an ge the time to any time
outside it, set the date, and then
reset the time to the correct time.
s

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CROWN
Hour hand
Minute hand
Second hand
Push back in to normal position in
accordance with a time signal.
Pull out when the second hand is
at the 12 o’clock position.
The second hand will stop on the
spot.
CROWN
Turn to set the hour and minute
hands to the desired time.
When setting the hour hand, check
that the AM/PM is correctly set.
When setting the minute hand, first
advance it 4 to 5 minutes ahead of
the desired time and then turn it
back to the exact minute.
When the crown is at the second
click position, do not press any
button, as doing so will start the
stopwatch.
CROWN
s
s

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A
B
STOPWATCH
lThe stopwatch measures up to 60 minutes in 1-second increments.
lThe measured time is indicated by the STOPWATCH hands that move
independently of the hands for time display.
lBefore using the stopwatch, be sure to check that the crown is set at the
normal position and that the STOPWATCH hands are reset to the “0”
position.
Start/Stop/Restart
Reset
STOPWATCH
minute hand
If the STOPWATCH hands do not return to the "0" position when the stopwatch is
reset to "0", follow the procedure in "STOPWATCH HAND POSITION ADJUSTMENT".
STOPWATCH
second hand

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START STOP RESET
Accumulated elapsed time measurement
START
(Start of game)
STOP
(Time out)
RESTART
(Restart of game) STOP (Game over) RESET
s
A
s
B
A
A
s
A
s
A
s
s
B
A
Split time measurement
START SPLIT SPLIT RELEASE STOP RESET
A
s
s
s
s
B
A
BB
Standard measurement
• Restart and stop of the stopwatch can be repeated as many times as
necessary by pressing the button A.
• Measurement and release of the split time can be repeated as many times
as necessary by pressing the button B.
Ex.100m race
Ex. Basketball game
Ex. 5,000m race

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BATTERY CHANGE
Battery life : Approx. 2 years
Battery : SEIKO SR920SW
2
Years
lIf the stopwatch is used for more than 60 minutes a day, the battery life may be less
than the specified period.
l
As the battery is inserted at the factory to check the function and performance of
the watch, its actual life once in your possession may be less than the specified
period.
lWhen the battery expires, be sure to replace it as soon as possible to prevent any
malfunction.
lWe recommend that you contact an AUTHORIZED PULSAR DEALER for battery
replacement.
lAfter the battery is replaced with a new one, adjust the stopwatch hand position and
set the time.