SEIKO
DATA-2OOO
NSTRUCTIONS
(P. 1)
ISTRUZIONI
(P. 61)
4STRUCTIONS
(P. 16)
INSTRUQOES
(P. 76)
NSTRUCCIONES
(P. 31) ffl
>£!&!$
(P. 91)
JEBRAUCHSANWEISUNGEN
(S. 46)
You are now the
proud owner
of a
SEIKO Digital Watch DATA-2000.
Please
read
the
instructions
in
this booklet carefully
for the
proper
use
and
care
of
this
product.
Please
keep
this manual
for
ready
reference.
Toutes
nos
felicitations pour votre acquisition
de la
montre
numerique
SEIKO
DATA-2000.
Veuillez lire attentivement
ce
mode
d'emploi,
redige
afin
de
vous
expliquer comment utiliser
et
prendre soin
de
cette montre. Veuillez
conserver
cette brochure pour
toute
reference
ulterieure.
Puede
sentirse
orgulloso
de
poseer
un
reloj
digital SEIKO DATA-2000.
Lea
detenidamente
las
instrucciones
de
este
foleto
para
usar y cuidar
apropiadamente
este
producto.
Conserve
el
manual
para
referencia.
Sie
sind
nun
stolzer
Besitzer
einer
SEIKO Digitaluhr DATA-2000.
Zum
richtigen
Gebrauch
und zur
richtigen
Pflege
Ihrer
Uhr
lesen
Sie
bitte
die
Anleitungen
in
dieser
Broschure
sorgfaltig
durch. Heben
Sie
dieses
Heftchen auf,
damit
Sie
sich
bei
Bedarf
immer
wieder
neu
informieren
konnen.
Siete
ora in
possesso
dell'orologio SEIKO digitale DATA-2000.
Leggete
attentamente questo manuale
di
istruzioni
per
il
corretto
uso ed una
opportuna manutenzione
di
questo orologio.
Conservate
poi il
manuale
per
ogni
eventuale
futuro
riferimento.
Voce
podera
sentir-se
orgulhoso
de ter
adquirido
um
Relogio
Digital
SEI
KO
DATA-2000.
Para
seu uso e
cuidado adequados,
leia
com
atencao
as
instrucoes
contidas
neste
opusculo.
Guarde
este
manual
para
referencias
futuras.
SEIKO
DIGITAL
QUARTZ
CHRONOGRAPH
WITH
KEYBOARD
(WITH
MEMO
DISPLAY
AND
CALCULATOR
FUNCTIONS)
DATA-2000
MOIT,
CONTENTS
CHARACTERISTICS
Page
1.
Time
and
calendar
function: Hour,
minute,
seconds,
month,
date,
and day of
CHARACTERISTICS
tne
wee^
are
displayed
in the
12-hour
indication.
The
calendar
automatically
J
DISPLAY
AND
BUTTON
OPERATION
j
adjusts
for odd and
even
months
except February
of
leap years.
HOW
TO SFT THE
TIME
AND
CALENDAR
3
2-
Alarm
function:
The
alarm
can be set to
ring
at the
designated
time (hour
and
HOW
TO SET THE
ALARM
. 4
minute)
every
day.
ALARM TEST
AND HOW TO
ENGAGE
AND
DISENGAGE
3.
Stopwatch
function: Hours, minutes,
seconds,
and
1/100
second
are
displayed
THE
HOURLY TIME SIGNAL
^
up to 10
hours.
The
split
time
is
displayed
in the
upper row,
and the
total
or
HOW
TO
STOP
THE
ALARM
4
accumulated
elapsed
time
in the
lower row.
STOPWATCH
FUNCTION
....'..'..'...
4
4-
Dual-memo
display
function:
The
DATA-2000 contains
two
separate
memo
HOW
TO-USE
THE
STOPWATCH
5
areas,
Memo
A and
Memo
B, for
data
input
and
recall.
Each
area
has a
display
HOW TO USE THE
KEYBOARD
'. '
capacity
of
1,000 characters, making a total
of
2,000
characters.
Data
can be
HOW
TO
INPUT
AND
RECORD
DATA
.'.'..'.'..
7
input
by
attaching
the
watch
onto
the
keyboard.
HOW
TO
DISPLAY MEMO
A AND
MEMO
B . g 5.
Calculator
function:
The
four
basic
arithmetic operations
can be
performed
by
HOW
TO USE THE
CALCULATOR FUNCTION
in
connecting
the
watch
to the
keyboard.
The
watch
displays a number
with
up
WATCH
BATTERY CHANGE
to 8
digits.
HOW
TO
REPLACE
THE
KEYBOARD'S BATTERY
13 6.
Hourly time
signal:
The
time
signal
can be set to
ring
every
hour
on the
hour
TO
PRESERVE
THE
QUALITY
OF
YOUR WATCH
with a single
"beep".
AND
KEYBOARD
14
'Battery:
Miniature
lithium
battery,
Matsushita
BR2325, 1 battery,
for the
watch,
and
miniature
lithium
battery, SEIKO
(SEIZAIKEIM)
CR2016, Maxell
CR2016,
Sanyo
CR2016,
or
Matsushita BR2016, 1 battery,
for the
keyboard.
M
LJ
DISPLAY
AND
BUTTON OPERATION
Q
INDICATES
THE
DEPRESSION
OF
BUTTON
"A"
The
display
changes
with
each depression
of
button "A".
Time/Calendar
Display
HAHC
IITOKLR flOTA
Memo A Display
Time/Calendar Setting
a
RAO
181 a c
Memo B Display
.
Alarm
Setting
HOW
TO SET THE
TIME
AND
CALENDAR
1.
Depress
button
"A" to
activate
the
time/calendar
setting
function,
and the
seconds
digits start flashing.
2.
Depress
button
"C"
to
select
the
digits
to be
adjusted,
and
they
start flashing.
3.
Depress
button
"D"
to set the
digits
(flashing).
T32
Time/Calendar Display
Time/Calendar
Setting
SECOND
*1
n n
1
MINUTE
n
TV
10-MINUTE
_n
HOUR,
"AM'V'PM"
*2
n
MONTH'S
n
Q_
WOH
DAYM
m
a
*1.
When
the
seconds
count
any
number from
"30"
to
"59"
and
button
"D" is
depressed,
one
minute
is
added
and
trre
seconds
are
immediately
reset
to
"00".
*2.
The
time
is
displayed
in the
12-hour indication.
When
setting
the
hour
digits,
be
sure
to
check
that
"AM'V'PM"
is set
correctly.
*3. In the
month setting mode,
the
digits
on the
panel
represent
the
months
as
follows:
1
2 3 10 11 12
Jan.
Feb.
Mar
Oct. Nov. Dec.
The
calendar
adjusts
automatically
for odd and
even
months
except
February
of
leap
years.
*4.
After
all
adjustments
are
completed,
depress
button
"A" to
return
to the
time/calendar
display.
If the
watch
is
left
untouched
in the
time/calendar setting function,
it
will
automatically
return
to the
time/calendar display
after
9 to
10
minutes.
HOW
TO SET THE
ALARM
1.
Depress
button
"A" to
activate
the
alarm
setting
function,
and the
alarm "on"
or
"off" mark
starts
flashing.
2.
Depress
button
"C"
to
select
the
digits
to be
adjusted,
and
they
start flashing.
3.
Depress
button
"D"
to set the
digits
(flashing).
*1.
When
setting
the
hour digits,
be
sure
to
check
that
"AM'V'PM"
is set
cor-
rectly.
*2.
When
the
setting
is
over,
depress
button
"A" to
return
to the
time/calendar
display.
If the
watch
is
left
untouched
in the
alarm
setting
function,
it
will
automatically
return
to the
time/calendar display after
9 to 10
minutes.
Note:
When
the
watch
is
connected
with
the
keyboard,
the
alarm
does
not
ring
even
if
it is
engaged.
ALARM TEST,
AND HOW TO
ENGAGE
AND
DISENGAGE
THE
HOURLY TIME SIGNAL
In the
time/calendar
display,
depress-
ing
buttons
"C" and "D" at the
same
time
alternately
engages
and
disen-
gages
both
the
hourly
time
signal
and
the
"beep"
sound made
by
operating
any
one of the
buttons
in
each
mode:
Time
signal
mark
i.
Hourly
time
signal
Button
operation sound
in
each
mode
Engaged
Disengaged
The
alarm
can be
tested
with a beep
ing
sound
by
keeping buttons
"C"
and
"D"
depressed
in the
time/calen-
dar
display.
(In
this
case,
the
hourly
time
signal
is
engaged
and
disengaged
alternately.)
HOW
TO
STOP
THE
ALARM
I
The
alarm
will
ring
at the
designated
time
for 20
seconds.
It can be
stopped
manually
by
depressing
any one of
the
buttons
"A", "B", "C",
and
"D".
The
display
is not
affected
by
stop-
ping
the
alarm.
STOPWATCH
FUNCTION
Depress
button
"A" to
show
the
stop-
watch
display,
and the
word "STOP-
WATCH"
is
displayed.
Up to 10
hours
can be
measured
in
1/100 second. Split
time
is
dis-
played
in the
upper
row and
total
or
accumulated elapsed
time
in the
lower row.
•
Before use,
be
sure
to
depress
but-
ton "D" to
reset
the
digits
to
"0:OO'00"00".
"STOPWATCH"
Button
D
Split/Reset
Button
A
Button
C
Start/stop
Button
B
' If
button
"A"
(mode change)
is
de-
pressed
while
using
the
stopwatch
function,
the
display
changes
to
the
time/calendar display,
the
stop-
watch
measurement
stops,
and the
digits
are
reset
to
"0:00'00"00".
HOW
TO USE THE
STOPWATCH
1.
STANDARD STOPWATCH MEASUREMENT
>
RESET
STOP*
3.
SPLIT TIME MEASUREMENT
2.
ACCUMULATED ELAPSED TIME MEASUREMENT
START I >
STOP I >
RESTART
H ra
*
After
STOP,
the
stopwatch
can be
RESET
by
depressing
button
"D" as in Ex. 1.
STARTC
SPLIT
TIME 1 CZ>SPLIT
TIME
2
STOP*
*
After
STOP,
the
stopwatch
can be
RESET
by
depressing
button
"D" as in Ex. 1.
4.
CONTINUOUS TIME MEASUREMENT
OF TWO
COMPETITORS
START
IHI^>
FINISH
(1st competitor)
I
>
FINISH
(2nd
competitor)C>RESET
HOW
TO USE THE
KEYBOARD
Watch
fixing spring
Keyboard
operation
Character/symbol
keys
[UCIlQE]
m m m
ran'
nri-nri m rri
nn m roi
fin
Button B (transmit)
©
ISFTJ
(shift)
key
J
@
Mode
keys
[RETURN]
key
Cursor
directional
keys
{5)
|CNT
*|
(contrast)
key
g)
[SPACE]
key
NAMES
OF THE
KEYS
AND
THEIR
FUNCTIONS
(T)
Mode keys
: To
select
any one of the
following
functions
|
M—A|
key: Memo A input
function
$
I
M—
Bj
key: Memo B input
function
^
| CAL |
key: Calculator
function
(g)
Character/symbol
keys:
To
input
and
record
characters
or
symbols
for
Memo
A
or
Memo
B. IB
'
@
ISFTl
(shift) key: While depressing
the
|SFT| (shift)
key,
depress
character/
symbol
keys
to
enter
the
alphabet
characters
in
small letters
and the
symbols
in the
upper left
corner
of the
respective
keys
(Memo A/Memo B only).
(4)
[SPACE]
key: A blank
(space)
is
entered
with
each
depression
of
this key.
(JD)
JCNT
A"l
(contrast) key:
Use
this
key to
control
liquid
crystal
panel's
contrast.
Before
using
this
key,
depress
button
"B" of the
watch
to
check
that
the
words
'"TRANSMIT"
STAND-BY'
are
shown.
The
contrast
increases
with
each
depression
of
the
key,
and
decreases
with
each
depression
of the key
while
keeping
the
ISFTl
key
depressed.
(g)
Cursor
directional
keys: Move
the
cursor
by
depressing
the 4
directional
keys
(It I , | ->
I , I
<-l , and
I 1 I ) to
select
the
memo
input
space.
(7) | RETURN!
key:
To
start
a new
line.
HOW TO SET THE
WATCH
TO THE
KEYBOARD
The
DATA-2000
features
wireless
transmission
of
data.
1.
Place
the
watch
on the
"TRANSMISSION CIRCUIT"
of the
keyboard
and
press
the
watch down
lightly
until
it
snaps
into
the
keyboard.
2.
Depress
button
"B" of the
watch,
and the
watch
becomes
ready
for
receiving
data
as a
display
device.
The
words ' "TRANSMIT"
STAND-BY ' appear.
*
When
the
watch
is not set in
position
to the
keyboard,
the
display
will
auto-
matically return
to the
time/calendar display after
9 to 10
minutes.
3.
Turn
the
keyboard's power switch "on".
*
The
keyboard cannot
be
used
independently,
but
only
in
conjunction
with
the
watch when connected
to it.
'
HOW
TO
INPUT
AND
RECORD
DATA
•J^.,ri
)
7»»
1 I
The
memo function
is
divided
into
two
areas:
Memo
A and
Memo B each
func-
tioning
independently.
Each
area
has a
capacity
of
1,000.characters
(10
charac-
ters
x 100
lines),
for a
total
capacity
of
2,000
characters.
The
liquid
crystal panel
of the
watch displays 4 lines
of
characters
at a
time.
•
Memo
A or
Memo
B
After
attaching
the
watch
onto
the
keyboard, follow
the
procedures below.
Key
operation
-*n
»'
ii
QJ
or
RETURN
Display
Remarks
Depress
button
"B" of the
watch,
and
'"TRANSMIT"
STAND-BY'
is
displayed
on
the
watch.
Depress
the |
M—A [ key
to
activate
the
Memo
A
input
function
or
depress
the I
M-B
| key
to
activate
the
Memo B input
function.
The
cursor " i " flashes.
Depress
the I I I or
IRETURNl
key,
and
the
first 4 lines
of
the
memo
area
are
displayed.
If the I t I key
is de-
pressed,
the
last
4
lines
(lines
97 — 10O)
are
displayed.
4
Key
operation
m
Display
no
I
ICirJJ
I
L*8E3-£m
|K"
.•'¥"'•'
Jj
If
4-chofrieJl
L«,
TokMP
tlV
t::+::|:**:t:*:J:
I
^"'
JJ
Remarks
However,
since your watch
is
new,
no
memo
has
been
input
or
recorded,
and the
display
appears
blank.
The
cursor
moves
down line
by
line
with
each
depression
of the I
\,
\y
Depress
the I \ key
again
when
the
cursor
is
at the
bottom
of the
display panel,
and
the
display moves upward
and a new
line
ap-
pears
at the
bottom.
The
display
is
advanced
by 4
lines
by
keep-
ing
the
| I | key
depressed.
When
the
display
is
advanced
to the
last line (line 100), a line
of 10
asterisks
(••••••»•••)
is
displayed
on
the
last
line
following
line
100 and the
display
advance
automatically stops.
If the I I I key is
depressed
again
when
the
cursor
is on the
last
line
(line 100),
the
first
4
lines
of
memo
are
displayed.
5
6
Key
operation
SB
Character/
symbol
key
Display
<rr
—
^
•":
Sennce
'"
Center
3-1,Ginza
4-cl
one
o-
'j
•
"rWTORl
SEIKO
Tfik'vn
I
91)
Remarks
Depress
the 1 t 1 key
when
the
cursor
is on
the top
line,
and the
display changes
in the
opposite
direction
to the 1 4- 1 key.
By
keeping
the 1 t 1 key
depressed
the
dis-
play changes
by 4
lines
until a line
of 10
asterisks
is
displayed
following
the
first
line.
The
cursor moves
with
each depression
of
the
F^n
or I
<-
I key in the
direction
indi-
cated
by the
respective arrows.
When
the
cursor moves
to the
extreme
right
or
left
position
of a
line,
it
automati-
cally
goes
to the
next
line.
Depress
the
Q] , CD
, E3
.or
GE]
key,
and
the
cursor moves
in the
direction indicated
by the
respective arrows.
Move
the
cursor
to
select
the
memo
input
space
where
the
character/symbol
is to be
entered.
How
to
input
and
record
data
Depress
the
character/symbol key,
and the
character/symbol
is
input
and
recorded
at
that
space
where
the
cursor
is
located.
7
8
Key
operation
Q
or
I — »•
|
or
or
Character/
symbol
key
rfp5ra-'"1=**jfi
B
Display
SEIQJ
SEIHfl
ff
17-1
ft
(.
""
SFiTUPDfiY
!'Vii''ir
Remarks
• To
enter
the
alphabet characters
in
small
letters
or to
enter
the
symbols
in the up-
per
left
corner
of
their
respective
keys,
depress
the
keys
while
keeping
the
|SFT|
(shift)
key
depressed.
• To
enter a blank
(space),
depress
the
ISPACEI
key.
• To
start
a new
line,
depress
the
[RETURN!
key.
How
to
correct
the
input
character/symbol
1.
Move
the
cursor
to the
character/symbol
to be
corrected.
2.
Depress
the
correct key.
To
clear data
that
is no
longer needed, move
the
cursor
to
where
the
character/symbol
is
located
and
depress
the
[SPACE]
key
over
it.
Also,
entering
new
data where
other
in-
formation
exists
will
automatically
erase
the
previously
recorded
information.
After
the
data
input
is
completed, depress
button
"B" of the
watch.
The
display returns
to the
time/calendar dis-
play,
and
data reception
from
the
keyboard
is
over.
Turn
the
keyboard's power
switch
"off",
and
then
remove
the
watch
from
the
key-
board.
HOW
TO
DISPLAY
MEMO
A AND
MEMO
B
Time/Calendar Display
^
Memo A Display
Advance
Return
Memo B Display
Advance
Return
-
IrIC
AJUC
1.
Depress
button
"A"
once
or
twice
to
show
the
Memo
A or
Memo B display
respectively.
The
words
"MEMO
A" or
"MEMO
B"
appear.
2.
When
"MEMO
A" or
"MEMO
B" is
shown,
depress
button
"C" or "D" to
select
the
desired
part
of
memo
to be
displayed.
Depress
button
"D":
The
first
4
lines
of the
memo
are
displayed.
The
memo display
is
advanced
by
one
line
with
each
depression
of
but-
ton
"D".
It is
advanced quickly
by
4
lines
at a
time
while
continuously
depressing
button
"D".
A
line
of 10
asterisks
is
displayed
when
the
memo
is
advanced
to the
last,
and the
quick
advance stops
with
the
confirmation
sound when
the
button
operation sound
is en-
gaged
(see
page
4). At
this
time,
lines
98 to 100 are
displayed.
Depress
button
"D"
again,
and the
first 4 lines
of the
memo
are
dis-
played.
Depress
button
"C":
The
last
4
lines
of the
memo
are
displayed.
The
display
changes
by one
line
in
the
reverse
direction
with
each
de-
pression
of
button
"C".
It
changes
quickly
by 4
lines
at a
time
while
continuously depressing
button
"C".
A
line
of 10
asterisks
is
displayed
when
the
memo
comes
to the
first,
and
the
quick
change stops
with
the
confirmation
sound when
the
button
operation
sound
is
engaged (see
page
4). At
this
time,
lines
1 to 3 are
dis-
played.
Depress
button
"C"
again,
and the
last 4 lines
of the
memo
are
dis-
played.
Since a line
of 10
asterisks
is
displayed preceding
the
first
line
and
following
the
last line respectively,
the
first
and the
last lines
of the
memo
can
easily
be
recognized.
3.
Depress
button
"A" to
return
to the
time/calendar
display.
'
HOW
TO USE THE
CALCULATOR
FUNCTION
1.
Before using
the
calculator
function,
connect
the
watch
to the
keyboard.
{To
set
it, see
"HOW
TO SET THE
WATCH
TO THE
KEYBOARD"
on
page
6.)
2.
Depress
button
"B"
of the
watch
to
display ' "TRANSMIT"
STAND-BY
'.
3.
Turn
the
keyboard's
power
switch
"on".
Watch
fixing spring
Numeral keys
•rlW
Power
switch
Button
B
Function
command keys
(calculation)
key—I
Equal
key
All
clear
key
*2
Clear
entry
key * 1
Decimal
point
key
*
1.
Use
the | [ | key for
clearing
the
last
entry
(CE
key).
*2.
Use
the I I I key for
clearing
all
entries
(AC
key).
10
Key
operation
m
CD
LXI
m
Display
Remarks
Depress
button
"B" of the
watch.
Depress
the | CAL | (calculation)
key on the
keyboard
to
activate
the
calculator
function.
When
the
calculator
function
is
ready
to be
used,
the
display
is
blank.
Depress
the
numeral
and
decimal
point
keys
(fTI , fin
QT]
and Q ) to
enter
a
number.
Depress
the
function
command
keys
(RH
,
I - I , I x I , and I
'-
I ) to
enter
the
desired
operation symbol.
Ex.QT]
Key
operation
5j
| 7
T]
fir
in
nr~
CE
a
Display
Remarks
Depress
the
numeral
and
decimal
point
keys
(CD , l"2"l
CSH
, and
|~T"1)
to
enter
the
second
number.
Depress
the
clear
entry
key ([ [ |) to
clear
the
preceding incorrect entry (numeral
or
symbol).
Enter
the
correct numeral
or
symbol.
EX.
LB.H
sji 8 ii
Depress
the
equal
key (I = I) to
obtain
the
result.
Key
operation
LU
CE
or
AC
I
6 I
ED
Display
Remarks
After depressing
the
equal
key,
the
calcula-
tor is
ready
again
for
entering
the
numerals
of the
next calculation.
Depress
the
clear
entry
(I
[ 1) or all
clear
(|
] J)
key,
and the
whole display
disappears.
Repeat
steps 3 through
9.
•
Calculation
example
Depress
the
following
keys
in the
sequence
shown,
and
another calculation
is
per-
formed:
5x6 + 2 +
9-8=16
Key
operation
S»fliV'
•iexfi
I
Vv'
i
b«
-
i.
t«rt
.b«
'JO
A
<W
rr
n
12
10
Key
operation
CE
[
I
Display
12.34
I!
••-5b7S9l02
it*
(ERROR*
'
7.0y7775l1)
+0.6456783
^
7.
853454
|
Remarks
•
Overflow
error — When
"ERROR
is
dis-
played
When
the
result
of a
calculation
exceeds
8
digits
an
approximate number
is
dis-
played
together
with
the
error indicator
"....ERROR.".
Ex.
12.34x56789102 = 7.0077751
*
In
this
case,
the
decimal
point
represents
the
position
of a
hundred
million,
and the
approximate result
is
700,777,510.
•
Calculation
examples
when
the
"ERROR"
indicator
is
shown
only
the
"ERROR"
indicator.
Approximate
calculations
can
then
be
made
successively
by
moving
the
decimal
point
as
follows:
*
For
example, when adding
or
subtracting
a
new
number
such
as
"4,567,890"
to/
from
"7.0077751",
enter
into
the
calcu-
lator
"0.0456789"
(instead
of
4,567,890)
so
that
an
approximate
result
may be ob-
tained.
Ex.
7.0077751 + 0.0456789 = 7.O53454
The
approximate
result
is
705,345,400.
(Move
the
decimal
point 8 places
to the
left.)
11
Key
operation
'
e:
nun
Display
Remarks
'
When
multiplying
or
dividing,
enter
the
figures
as
they
are,
and the
approximate
results
are
ibtained.
Ex.
7.007/751x20=140.1555
The
approximate result
is
14,015,550,000
After
calculations
are
completed
and re-
sults
are
obtained,
depress
button
"B"
(transmit)
of the
watch,
and the
display
returns
to the
time/calendar display.
Data
reception
from
the
keyboard
is
over.
Turn
the
keyboard's power switch
"off",
and
then
remove
the
watch from
the
key-
board.
WATCH BATTERY CHANGE
",3
•
Note:
When
the
battery runs
down,
all
data
in the
Memos
is
erased
and
the
memo display
is
cleared.
The
miniature
lithium
battery, Matsushita BR2325, which powers your watch
should
last
approximately
1.5
years.
However,
because
the
battery
in
your
watch
is
inserted
at the
factory,
its
actual life once
in
your
possession
may be
less
than
the
specified
period.
The
seal
pasted
on the
watch
case
back shows
the
date
that
the
battery
was in-
serted
at the
factory,
and
thus
helps
to
determine when
the
battery should
be
replaced.
Be
sure
to
replace
the
battery
as
soon
as
possible
to
prevent
any
possible
malfunction.
Last
digit
of
year
(1983)
Month
(1,
2, 3, 4, 5, 6, 7, 8, 9, 0, N, D)
When
replacing
the
battery
of the
watch,
we
recommend
that
you
contact
an AU-
THORIZED SEIKO DEALER
or
SERVICE CENTER.
Note:
If the
alarm
is
used
for
more than
20
seconds
a day and the
button
opera-
tion
sound more than
29
times a day,
the
battery life
may be
less
than
the
specified period.
HOW
TO
REPLACE
THE
KEYBOARD'S BATTERY
The
miniature
lithium
battery
SEIKO (SEIZAIKEN) CR2016, Maxell CR2016,
Sanyo
CR2016,
or
Matsushita BR2016 which powers your keyboard should
last
approximately 5 years.
However,
because
the
battery
in
your keyboard
is
inserted
at the
factory,
its
actual life once
in
your
possession
may be
less
than
the
specified period.
When
it
becomes
difficult
to
input
and
record data
with
the
keys
in the
normal
way, replace
the
battery
as
soon
as
possible
to
prevent
any
possible
malfunction.
Note:
If the
keyboard
is
used
for
more than 2 hours a day,
the
battery
life
may be
less
than
the
specified period.
Replace
the
keyboard's
battery
in the
following
sequence.
1.
Turn
the
keyboard's power switch
"off".
2.
Remove
the
battery hatch
screw
and
the
oattery
hatch
in the
back.
3.
Take
the old
battery
out of the
battery compartment.
4.
Insert
a new
battery
with
its (+)
side
up.
5.
After replacing
the
battery,
be
sure
to
slide
the
keyboard's power switch
to
"ON"
and
then
to
"OFF".
Battery hatch
screw
Battery hatch
Battery
(with
the (+}
surface
up)
Battery
compartment
13
Notes:
1. We
recommend
that
you use
"Authorized
SEIKO Batteries"
as
mentioned
on
page
13.
2.
When
the
battery
is
removed from
the
battery compartment, keep
it out of
the
reach
of
children.
If
children happen
to
swallow
it,
consult a doctor
im-
mediately.
3.
When handling
the
battery,
do not
touch
it
directly
with
your hands
or do
not use
metal tweezers
to
grasp
it.
4. Do not
dispose
of the
used battery
in a
fire.
If the
keyboard
needs
to be
repaired, take
it
along
with
the
watch
to an AU-
THORIZED SEIKO DEALER
or
SERVICE CENTER.
TO
PRESERVE
THE
QUALITY
OF
YOUR WATCH
AND
KEYBOARD
•
NON-WATER RESISTANT
Your watch
and
keyboard
are not
water resistant,
and
care
should
be
taken
not to
expose
them
to
water
or a
large
quantity
of
perspiration.
• If
they become
wet
with
water
or
perspiration, wipe them completely
dry
with
a
highly absorbent
cloth.
• Do not
operate
any of the
buttons when
the
watch
and
keyboard
are
wet.
• A
little
amount
of
moisture
exists
in the
watch,
and the
crystal
may
become
blurred
if the
outside
temperature
is
lower
than
that
inside
the
watch.
Such
a
temporary
blur
will
not
cause
any
malfunction,
but if it
does
not
disappear,
consult
an
AUTHORIZED SEIKO DEALER.
•TEMPERATURES
Your DATA-2000
is
preadjusted
to
function
with
stable
accuracy
when worn
on the
wrist
at a
normal temperature
range
(5°C ~ 35°C).
•
Extremely high
temperatures
Care
should
be
taken
not to
expose your DATA-2000
to a
high temperature
over
60°C.
Keep
it
away from direct sunlight
or a hot
place.
If it is
left
in
such
a
place:
"The
digital display
may
become black,
but
this
condition
will
disappear
with-
out any
aftereffect when
the
temperature returns
to
normal.
* It may
cause
an
electrolyte
leakage
or
shorten
the
battery
life.
•
Extremely
low
temperatures
Do not
leave
your DATA-2000
in a
cold place
for a
long
time.
If it is
left
in
such a place
for a
long
time:
* A
small amount
of
time
loss/gain
may
occur.
* The
change
of the
digits
may
become slow.
The
normal performance
of the
watch, however,
will
return when
the
tem-
perature
returns
to
normal.
The
product
works
down
to
-10°C.
•SHOCKS
Light
sports activities
will
not
damage your product. However,
be
careful
not to
drop
the
watch
and the
keyboard
or hit
them against
any
hard
surfaces.
•
MAGNETISM
Your watch
by
itself
will
not be
affected
by
magnetism. However,
it may be
adversely
affected
by
magnetism when data
is
transmitted from
the
keyboard.
•
CHEMICALS
Be
careful
not to
expose
your
DATA-2000
to
chemicals, solvents
such
as
alcohol
and
gasoline,
or
mercury (i.e.
from a broken thermometer)
since
they
may
damage
the
product.
•
CARE
OF
CASE
AND
BRACELET
Dust
and
moisture
on the
case
and
bracelet
may
cause
rust.
Wipe
them
off
with
a
soft,
highly
absorbent
cloth.
14
• TO
KEEP
THE
KEYBOARD
IN
GOOD
CONDITION
Keep
dust away
from
the
keyboard.
If
dust accumulates, wipe
it off
with a soft,
dry
cloth.
•
PERIODIC CHECK
It is
recommended
that
the
watch
be
checked
at the
time
of the
battery
replace-
ment
or, at
most,
once every
2 to 3
years. Have
your
watch checked
by an AU-
THORIZED SEIKO DEALER
or
SERVICE CENTER
to
ensure
that
the
case,
buttons, gasket,
and
crystal
seal
remain
intact.
•
LIQUID
CRYSTAL PANEL
When
the
liquid
crystal panel (display
pa
7
years,
its
contrast
decreases
and it
beco
panel.
i.vi.j • 3HT3IV
"AJi
-1O1
T3
33IHC
I
DEALER
or
SERVICE
CENTER.
'
.(>
•|fc'u-.iii.a
sb
no
15
QD-1-4
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