■ CHARACT ERIST I C S
1 . T i m e a n d c a l en d a r :
•Hour, m inutes, seconds, year, month, date
and da y of t he w e ek .
• Full y aut omat i c cal en dar: The calendar
a d j us t s a u t o m a t ic a l l y f o r od d a n d e ve n
m ont h s i ncl ud i ng Feb ru a ry of le a p year s
from the year 1996 up to 2045 (Cal. W150)
or 2000 u p to 2049 (Cal . W151).
•
T i m e i n d i c a t i o n : C ha ng eo ve r bet w ee n
12- a nd 24-hour indica tions is possibl e.
2 . S t o p w a t c h : Mea su res up t o 23 h o u rs, 59
m i nu t e s a nd 5 9 se co nd s i n 1 / 1 0 0 - s ec on d
increments for the first hour and in 1-second
incre m ent s t her eaf t er .
3 . 7 5 l a p /s p l i t m e m or y (C a l . W 1 5 0 ) or
1 0 0 l a p / s p l i t m e m o r y ( C a l . W 1 5 1 ) :
Up to 75 set s (Cal. W150) or 100 sets (Cal.
W 1 51) o f la p tim es and spl i t tim e s can be
st ored in m em or y .
4 . C o u n t d o w n t i m e r : Up t o 23 h o u r s, 5 9
minutes and 59 seconds can be set in second
i ncr e m en t s.
•
Aft e r the set t ime is up, t he tim er cou nt s
up the time up to 23 hours, 59 minutes and
59 second s.
• The set time can be used repeatedly unless
ca nce l ed .
5. D a i l y al a r m : The alarm can be set to ring
on a 24-h our ba sis.
•
H o u rl y t i m e s i g n a l : Can b e set to ring
every hour on the hour with a singl e beep.
6 . Illuminating light: The light evenly illuminates
the d ispl ay f or ea sy view ing in t h e da r k.
START
STOP
L A P
75L
AP M
EMORY
WATER 50M RESIST
Day
■ BU T T ON S AN D D IS P LA Y S
Hou r
A
Dat e
Se conds
Minu tes
CD
B
PM mark
L ig h t
bu t ton
* If the stopwatch is m easuring and button “A”
is pressed to change the mode from the STOPWATCH,
the TIMER mode appears, skipping the MEMORY
RECA LL m ode .
With e a ch press of bu t ton “A”, the sel ect ion of
the m ode can b e m ade in the foll owing order:
S T O P W A T C H
m o d e
T IM E /C A L EN D A R
m o d e ➡
➡
➡
➡➡
➡
➡
➡
➡
➡
➡
➡
➡
➡
➡
➡
➡
➡
➡
➡
➡
➡
➡
➡
➡
T I M E R m od e
A
AA
A
A
A L A R M
m o d e
M E M O R Y R E C A L L
m o d e
Day
B
A
CD
PM mark
Mont h Yea rDat e
→
→→
→
Dat e
Se condsMinu tesHou r
■ TIM E/ C A L E ND A R MOD E
1 . Press button “A” to show the TIME/CALENDAR
m o de .
2. Press butt on “B” for 2 to 3 seconds to show
the time/calendar setting display. The second
dig its st art f l a shing .
3. Selection of the digits to be adjusted (flashing)
is m a de in t he f ol l ow ing order by pressing
but ton “C”.
4. Pr e ss but t on “D” to set the f lashing d ig its.
One d i g it i s a d va nce d w i t h ea ch pr e ss o f
t h e b u t t o n. Di g it s e x ce p t s e co n d s m o ve
quickl y by keeping bu tton “ D” pressed.
H o urM in ut e sSe co nd s
→ →
● 1 2 - / 2 4 - ho u r i n d i c a t i on s e t t i n g
Changeover between 12- and 24-hour indications
i s m a de a l t e r n a t e l y w i t h e a c h pr e s s of
but ton “A ”.
● S e c on d s s e t t i n g
Pr e s s b u t t o n “D ” i n a cc or d a n ce w i t h a
t i m e s i g na l . T h e se c o n d s a r e r e se t to
“00” and start im m e diat e l y.
When the seconds count any number from
“3 0 ” t o “ 59 ” a nd b u t t o n “ D” i s p r e ss e d ,
one m inute is added a nd t he second s are
reset t o “00”.
5 . A f t e r a l l t h e a d j u st m en t s a r e com pl e t e d ,
pr e ss b u t t o n “ B ” t o re t u r n t o t h e TI M E/
CALEN DA R m ode.
N o t e s :
1. When setting the hou r dig its in the 12-hour
indication, check that AM/PM is set properly.
Onl y “ PM” m ark is d isplayed. For the A M
se t ting , there is no ind ica tion.
In the 24-hour indication, “ 24” is displayed.
2. Once t he yea r , m ont h and da t e have bee n
set, the day of the week is set automatically.
3. If t h e w at ch is l eft u nt ouch e d in th e t ime/
calendar setting display with the digits flashing,
it w il l a u t om a t i ca l ly r e t u r n t o t he TI M E/
CA LEN D A R m ode in 1 to 2 m inut e s.
■STOP W A T C H MOD E
• The stopw a t ch can m e a sure up to 23 hours,
59 m inu tes a nd 59 seconds.
• It measures in 1/100-second incr em ent s for
t h e f ir st h ou r a nd in 1 - se c ond i n c re m e nt s
the r eaf te r .
St opw a t c h op e r a t io n
Pr e s s b u t t on “ A ” t o sh o w t h e ST O P W A T C H
m od e. “Ch r o no” is di s p l a y ed f i rs t , and t h e n
the STOPWA TCH m ode a ppe a rs.
C
A
D
B
Standard measurement
D
S t a r t
D
S t o p
C
R e s e t
D
S t a r t
D
S t o p
D
R e s t a r t
D
S t o p
C
R e s e t
** R e s t a r t a nd st o p o f t h e st o p w a t c h c a n be
repeate d b y pressing but ton “D”.
**
Accumulated elapsed time measurement
L a p t i m e / s p l i t t i m e m e a s u r e m e n t
• A “Start-Finish-End” stopwatch operation system
is used. The data obtained from the start till
fi nish o f a race is record ed as a bl ock and
st ored in m em or y .
DC
Lap t i m e
Spl it t im e
B
A
N o t e s :
1 . Up t o 75 ( Ca l . W 1 5 0) o r 1 0 0 ( C a l . W 1 5 1)
measurem ents can be st ored in m em ory. If
more than 75 / 100 measurements are made,
the measurem ent s over 75 / 100 will not be
st ored in m em or y .
2. When the memory has become full and a lap
time/split time measurement is made, “FULL”
appears below the measured lap time, indicating
that the m easurem ent d ata is not st or e d in
m em o r y . T o ch eck th e m e m o ry ca pa cit y ,
chang e t he mode t o the MEMORY RECALL
mode, which displays the number of storable
dat a.
3. I f t he l a p t i m e me a s u r e m en t e x c e e d s 6 0
m i nu t e s , a ny f r a ct i on l e s s t h a n a s e c o n d
wil l be discard ed when it is displayed. The
split time recalled in the MEMORY RECALL
mode, which is the accumulation of the actual
lap tim e measurement s, t herefore, may not
be ex a ctly equal to the one displayed when
it w as m easur e d .
D C C C
S t a r t
L a p /
s p l i t 1
L a p /
s p l i t 2
**
F i n i s h
( F i n a l l a p / s p l i t )
D
E n d
C
R e s e t
* Lap time measured rem a ins displayed for 5
seconds in the upper row. In the l ower row,
t h e l ap nu m b e r i s d i sp l ay e d , f ol l o w e d b y
split time measured. Then, the measurement
in prog ress appear s.
* The time elapsed from the finish of the race
unt il t he end of the m ea s u r e m ent wil l not
be incl u d ed in the m e a su rem ent .
** Lap time/split time can be measured repeatedly
by pr e ssing bu t ton “C”.
■MEM OR Y REC AL L MOD E
• Up t o 75 sets (Cal . W150) or 100 set s ( Ca l.
W 15 1) of l a p t i m e s a nd spl i t t i m e s ca n b e
st ored in m em or y .
• Me a su re m ent d a t a ob t a i ned f r om the s t a r t
to finish of a race is record ed as a block, t o
which a bl ock numb er is a ssig ned.
• Up t o 3 8 b l o c k s ( C a l . W 1 5 0 ) o r 50 b l o ck s
(Cal. W151) of data can be stored in memory,
a nd s t o r ed d a t a ca n b e r e c a l l ed b l ock b y
bl o ck af t er the me a surem ent .
Me mor y r e c a l l op e r a t i on
Press button “A” to show the MEMORY RECALL
m od e . “ R ECA L ” i s d isp l aye d f i r s t , a nd t h e n
the MEMORY RECALL m ode appears.
Nu m b e r of
stora bl e
dat a
B
D
A
C
1. Press button “C” to show the block selection
displa y. “ R UN” and t he b l ock num be r ar e
displ a yed .
2 . Pr ess b u t t o n “C ” re p ea t e d l y t o sel e ct th e
desired b l ock of d a ta.
* Wit h ea ch p r ess of t he b u t t on, t h e b l ock
nu m b e r a d va nc e s b y o n e , st a r t i n g f r o m
Block 1.
3. Press button “D” to recall the stored data in
the block. The lap/split number is displayed
fi r st , and t h e n t h e la p tim e and spl it tim e
are displ ayed in the u pper and l ow er row s,
respectivel y .
* With each press of t he b u t ton, t he st ored
data is recalled successively from the oldest
to t he newest.
• To erase t he d ata bl ock b y b l ock :
In t he b l o ck sel ect ion d i spl ay, pre ss bu t ton
“C” t o select t h e bl ock of data to b e erased ,
a nd t h e n pr es s an d ho l d b u t t o n “ B ” u n t i l
“DEL” appears. The data only in the selected
bl ock i s erased f rom m emory.
Ho w to c le ar t he st o r e d dat a
• To erase the data in all the blocks at a stretch:
In the block selection display with any bl ock
nu m b e r s h o w n, p r e ss a nd h ol d b u t t o n “ B”
u n t i l “ F R E E ” ap pe a r s . Th e d a t a i n a l l t h e
bl ocks is e r ased f rom m emory.
N o t e s :
1. Wh e n a b l ock of dat a is e ra s e d, the bl ock
nu m b er i s reassig ne d a ccording l y.
2 . W he n t he st or ed d at a in a l l t h e b l ock s i s
erased, t he m od e is a utom atica ll y ch a ng ed
to t he STOPW ATCH.
3 . Th e s t o re d d a t a ca nno t b e e r a s ed o n e b y
one .
I
NSTRUCTION
M
ANUAL
CAL. W150 (RCW SERIES)
CAL. W151 (RE5 SERIES)
NREW151C 11-2000
