Page 1
Repair
Manual
NIKON
CORPORATION
TOKYO,
JAPAN
Page 2
(6)
TEST
| . Entering
@
After
so,
do”
©
After
press
©
The
(REF)
measurement
PROGRAM
the
turning
is
being
you
the
measurement
NRK
test
Test
Program
on
heard.
hear
the
-8000
will
program
mode
the
Main
sound
enter
select
screen
Mode
switch,
“do,
button
the
menu
if
you
mi,
three
test
program
screen.
do
press
so,
do,
times
not
the
[PRINT]
do,
so,
in
succession.
mode
(The
NRK - 8000
press
the
mi,
and
key
key
do”
followed
display
will
at
the
while
the
display
proper
TEST
the
sound
by
refractometer
time.)
three
the
ordinary
“do,
beeps,
PROGRAM
mi,
RTST]
2.
Switching
©Switching
To
switch
the
refractometer
keratometer
01
02
03
04 08
05
between
into
from
test
K
RK
05
06
07
09
the
refractometer
program
кв
ADJ
0A
0B
oc
0D
ОЕ
the
refractometer
keratometer
test
program
select
|}
K11
oF
10
11
12
13
test
to
select
menu
||
END
EXIT
JÍKTST
NRK-
8000
VER
and
keratometer
mode
the
keratometer
screen.
screen
1.
00
The
NRK - 8000
and
—
Test
test
mode,
enter
Press
keratometer
ROM
the
Press
the
this
version
Modes
press
will
keratometer
this
refractometer
key
.
the
then
key
to
enter
test
mode.
number
[KTST]
display
test
mode.
to
switch
test
the
key
the
into
mode.
in
@
the
refractometer
3 . Exiting
Press
will
mode
K2
RK2
K
LED
K
MEY
K5
INI
Switching
To
switch
keratometer
the
the
[EXIT]
exit
the
screen.
3
4
||
into
from
test
test
KT
|ICURP
K8
IICURL
K
УВ
K10
the
keratometer
test
test
mode
mode
K12
し
9
refractometer
program
program
key
in
and
to
the
select
select
the
refractometer
enter
the
test
mode
refractometer
screen.
menu
measurement
The
screen
test
(6-1)
test
NRK - 8000
and
enter
mode
select
mode
mode,
the
screen,
with
press
the
will
then
display
refractometer
and
the
ordinary
[END]
the
key
the
test
NRK - 8000
measurement
Repair
in
mode.
Manual
Page 3
4.
Refractometer
TESTNO,
00
01
02
0
04
05
06
07
08
09
0A
ОВ
0
0D ] Adjust
ОЕ
OF
Test
Check
chopper
and
R/L,
Turn
on
Rotate
Not
3
Adjust
Turn
Turn
Not
Measure
Measure
peak
Not
Check
color.
|Test
Adjust
target
{Adjust
C
Making
table.
¡Check a measurement
IRM.
used,
alignment
on
on
used.
values.
used.
monitor
printer
automatic
position.
key
of
alignment
Initialize
Items
Description
frequency
FOG
and
M.
LED.
C.
LED.
M.
LED.
count
offset
CHA-FIL,
background
operation.
display
model
memory.
AX
sensors.
mark.
value.
CHB-FIL
fogging
position.
eye
coun
offset.
system.
-
CHOP=524
|Light
MLED
IRM
TOT=83:
TOT=94:
CLED
ne
PHASE
CHA=CHB=150
0
V=000
Measurement
[PRINT]
+:
-:
Use
Set
Set
A=B=150~200
0=000
DO
EX]
When
+1.0
occlusion = LO
ON:
M.
continuously.
ROT:
Rotates
Dust-proof
instal
Dust-proof
ON:
C.
continuous
D
ON:
M.
continuous
COUNT
key
PRINT
switch
Joy
stick(measurement
the
model
to T =
to X =
EV] = 50
[Y] = 30
EEPROM
Remarks
LED
lights
led.
LED
lights
LED
OFFSET=-200~+200
—200
switch
eye
3,
RE
3.
ュー
when
when
is
replaced.
up
continuously.
glass
is
glass
is
up
y
lights
up
ly.
button)
set
(-26D~
+26D).
checking
adjusting
not
Adjustment
VR3
GAIN
VR6
TOT
VR5
XAL
VR4
YAL
VRT
CAL
TEST
PROGRAM
10
11
Check
touch
panel
1
13
2
Adjust
offset.
{Check
Selection
human
cylindrical
IC
card
model
eye
mode.
，
switches.
axis
reader/writer.
eye
mode
Verify
turned
Use
eye.
Valid
and | HUMN
MODL
+1.00~—1.00
that
on
J38056
only
EYE = Human
EYE = Model
[6-2]
the
switches
and off
normal
cylindrical
when
an
eye
eye
Dpt.
16
ly.
mode!
card
can
be
Repair
Manual
Page 4
5.
Keratometer
TESTNo.
K
1
RK
K
2
RK2
Ka
K
4
MEY
K
5
K
6
ADJ | board
KT
K
8
KR
K 1 0
K
11
K 1 2
Test
Items
Description
Adjust
keratometer
Auxiliary
keratometer
adjustment.
Adjust
keratometer
light.
Making
|еуе
Clear
Temporarily
Adjust cursor
Adjust
adjust
|Not
|Not
¡Not
refractometer
alignment
refractometer
alignment
intensity
measurement
of
keratometer
count
table.
keratometer
adjust
potentiometer.
cursor
.
.
animated/still
used.
used.
used.
of
position.
length.
and
offset.
and
LED
model
correction
keratometer
Mo
image
Remarks
Use
measurement
switch
and
Use
between
keratometer
Ki=
K2=
K3=
K4=
Use
model
When
|Use
Use
Use
between
keratometer
[PRINT]
refractometer
MAX MIN
FF
FF
FF
FF
J38074
eye
EEPROM
oscilloscope
replacing
J38074
model
button
refractometer
modes.
button
modes.
1%
1%
1%
1%
auto-keratometer
set.
was
exchanged.
keratometer
eye
when
reticle
provided.
to
to
switch
and
board.
scale.
TEST
PROGRAM
Adjustment
Ra
ADBIAS
VR5, VR6,
¡VR9,
VR9
VR10
VR7
VR8,
VR10
DAGAIN
DABIAS
BACK
6.
Refractometer
@
TEST
-00 : Displaying
TEST-00
CHOP=524.
R/L
-
Chopper
Test
Item
and
AX
1
=LO
frequency:
Description
the
chopper
sensor
FOG
status
000.2
=LO
CHOP=524.1
Chopper
frequency
information
END
AX
=LO
000.2
“上
frequency:
一
Chopper
OK
and
its
frequency
if
524.0 + 1.0
variation,
Press
key
TEST - 00.
this
.
to
quit
variation
is
as
well
as
obtained.
R/L,
FOG
(6-3)
Repair
Manual
Page 5
*
R/L,
FOG
L O (Low) : The
H I (High) : The
©
TEST
-01 : Turning
and
AX
sensors
sensor
sensor
on
continuously
the
light
light
main
END
is
is
LED
cut
not
by
cut
and
the
sensor
by
the
sensor
rotating
plate.
plate.
the
IRM
Press
key
TEST - 01.
(image
this
to
quit
TEST
rotator
PROGRAM
motor)
TEST-01
Main
«
Turning
Press
LED
will
display
Keep
will
shorten
»
Continuous
Press
motor
display
***
xxx
MLED|
OFF
LED
|
on
the
main
the
[MLED
turn
on
into
[MLED
the
LED
on
the
LED
IRM
the
[IRM
will
rotate
into
[IRM
When a motor
gearing,
After
adjustments
rotation
Connect
turning
L
HOH
IRM
Ba
OFF]
continuously.
for
rotation
STOP]
continuously.
STOP],
set
and
the
し
LED
OFF],
as
life.
the
on
the
oscilloscpe
IR
(M.
key
to
and
short a time
key
to
and
have
been
power
on
the
the
IR
position
motor
LED)
change
Press
the
change
Press
the
IR
stopped
to
OFF
M.
LED
(image
of
to
the
the
M.
LED
as
possible
the
the
motor
once
and
rotator),
the
photo
TP18
display
[MLED
will
display
[IRM
will
and
noised
and
rotating
detector
(X
AL)
into
ON]
key
go
off.
because
into
[IRM
ROT]
start
stop.
the
and
check
and
key
because
to
unit.
TP17
[MLED
again
extended
ROT},
again
rotate
IR
motor,
the
(YAL).
ON],
and
to
change
LED
and
to
change
of
the
depth
again.
make
accuracy
the
M.
the
lighting
the
IR
the
of
optical
of
the
(6-4)
Repair
Manual
Page 6
©
TEST
-03 : Model
3
P
3
Alignment
|
display.
名
eye
alignment
|
and
END
Alignment
adjusting
mark
the
alignment
Press
to
key
TEST
mark
|
this
quit
03.
-
TEST
position
PROGRAM
TEST-03
XAL:+000
YAL:+000
TOT:
-
Adjusting
Adjust
following
Adjust
mark
(Set
tool.)
Finally,
is
obtained.
+
Adjusting
After
M.LED
Move
with
the
the
alignment
After
the
Main
The
DIP
SW5
000
the
model
the
position
readings
XAL=+000
TOT = 094
the
center
in
the
alignment
the
focus
install
the
alignment
adjusting
is
misaligned
the
alignment
[L]
and
mark.
the
adjustment
body
alignment
TO
OFF”
H
of
are
approx.
position
point
the
dust - proof
the
[R]
to
the
mark
is
HH”
그
L
[ser | В
eye
position
the
model
obtained:
YAL=
(OK
roughly
position
to
the
fifth
mark
model
mark
keys
ON
eye
slightly
vertically
until
is
complete,
position
position
displayed.
eye
tool
+000
if
read - out
while
display
graduation
glass
position
position,
from
the
is
and
the
with
blinking
turn
and
press
then
stored
Return
installed
is
between
referring
located
do
alignment
DIP
DIP
at
of
the
adjust
the
following
the
[U]
dot
of
switch
the
[SET]
in
the
switch
on
the
centering
60
and
to
the
position
the
upper
scale
in
the
VR3
GAIN
if
mark:
and
[D]
keys
the
M.
LED
No. 5 located
key.
EEPROM
No. 5 to
105)
left
corner.
model
until
the
blinking
falls
and
the
tool
so
of
the
asterisk
eye
attaching
TOT=083
dot
and
horizontally
at
the
on
the
right
the
message
OFF
position.
that
the
reading
of
the
center
side
“SET
“+”
of
of
(6-5)
Repair
Manual
Page 7
@
TEST
-04 : Turning
continuously
on
the
C.
LED
(Calibration
LED)
and
M.
LED
TEST
(Main
PROGRAM
LED)
+
Turning
[CLED
CHB
»
Turning
[MLED
the
©
TEST-06
TEST-04
CLEDIIMLED
OFF
on
ON],
signals.
ON],
position
:
|]
OFF
the
C.
and
the
on
the
M.
and
the
of
the
M.
Displaying
and
CHB-
I.
LED:
C.
LED:
M.
LED.
FIL
Press
LED
Press
LED
the
CHA
signal
END | TTT
the
will
the
will
and
peak
[CLED
light
[MLED
light
CHB
values
OFF]
up.
This
OFF]
up
cotinuously.
phase
Press
key
TEST - 03.
key
to
mode
key
count
is
to
offsets
this
to
quit
change
used
change
This
the
to
check
the
mode
and
display
the
display
is
used
the
CHA - FIL
into
CHA
into
to
and
adjust
TEST-
PHASE
+00032
Offset
*
Displaying
This
conversion
are
observed:
Offset: - 00200
+
Displaying
This
CHB - FIL
CHA:
Adjust
falls
between
(it
+
OV
display:
06
COUNT
test
test
displays
VR7
is
advisable
OFFSET
0005
Variation
the
CHA
displays
is
made
the
CHA - FIL
signals
150
to
200 ; CHB:
CAL
150
to
Make
A/D
converter
END
and
CHB
the
digital
when
to
the
after
until
that
sure
the
+00200 ; Variation:
and
digital
A/D
the
200.
this
that
CHA
CHB
152 168
phase
read - out
C.
LED
CHB - FIL
read - out
conversion
150
to
200
reading
adjustment
the
level
is
damaged.
Peak
count
of
OV
000
value
offsets
of
the
is
on.
Make
0010
signal
of
the
is
made
the
CHA - FIL
be
carried
measured
phase
sure
or
less
peak
peak
when
is
000.
Press
key
to
quit
TEST - 06.
difference
that
the
values
values
out
of
the
C.
and
CHB-
during
If
read - out
this
È
.
offset
following
the
CHA - FIL
LED
is
FIL
TEST - 0D)
is
after
readings
on.
peak
not
000,
A/D
and
values
the
(6-6)
Repair
Manual
Page 8
(©
TEST
-08 : Checking
TEST-08
PUSH
START
the
KEY
monitor
END
background
color
Press
key
TEST - 08.
to
this
quit
TEST
PROGRAM
*
The
measurement
Transparent:
Black
White
@
TEST
TEST-09
background
button.
[7
Transparent
Raw
:
The
:
The
(characters
-09 : Testing
PRINTER
PUSH
PRINT
color
signal
screen
screen
the
printer
TEST
of
the
(video)
from
background
background
vanished
END
SW
monitor
the
camera.
in
should
the
change
Black
is
set
to
is
set
to
background).
on
black
white
by
by
Press
key
TEST - 09
each
White
the
the
to
press
black
white
this
quit
of
the
—
level
level
signal.
signal
«
Press
This
the
To
Main
the
[PRINT]
test
print
darkness.
adjust
switch
is
the
used
print
off
and
key,
and
to
check
darkness,
on
to
the
NRK - 8000
the
printer
use
make
the
(e.g.,
the
new
(6-7)
VR1
will
print 8 lines
for
on
the
setting
missing
CPU
valid.
of
data.
characters)
board,
|
and
and
then
Repair
to
check
turn
the
Manual
Page 9
TEST
PROGRAM
TEST
«
-OA : Adjusting
TEST-0A
+:PRINT
~:JOY
OFFSET
Offset
Positioning
Mount
the
0.00Dpt.
While
and
visible.
Present
STICK
number
observing
measurement
Select
target
0.
0D
SW
=
+074
for
the
automatic
J39014
position
target
subjective
the
the
position
0D
STEP
0.
50
E
position
of
the
fogging
button
0.12
Dpt.
automatic
eno
{TT
—8D
L
SET
Step
fogging
inspection
the
(Joy
[+140
key
fogging
target
stick)
step
with
fogging
target
telescope and
target.
with
until
the
[STEP]
mechanism
the
J39014,
the
target
Press
key
TEST
adjust
move
position
key
and
to
quit
the
adjust
this
-0A.
amount
it
with
becomes
the
the
of
offset
[PRINT]
clearly
offset.
to
key
[PRINT]
Measurement
(Joy
[STEP]
The
and
is
After
the
Main
then
Return
+
Checking
(the
[-8D]
[+14D]
key
stick)
key
distance
displayed
establishing
body
stored
in
the
DIP
the
fogging
[PRINT]
key:
key:
:
Moves
button : Moves
:
Adjust
门 一 050D
of
the
fogging
in
the
format
the
offset,
to
the
ON
position
the
EEPROM
switch
key
Pressed
Pressed
No. 5 to
target
and
measurement
to
to
movement
move
move
the
fogging
the
fogging
the
target
“OFFSET
turn
and
and
the
the
the
the
target
target
increment
一 一 0.25D
travel
DIP
OFF
fogging
fogging
is
=
switch
press
message
position.
button
the
in
the
in
the
by
which
——
the
offset
*««,”
No. 5 located
[SET]
“SET
DIP
can
not
target
target
to
to
plus
minus
the
fogging
0.12D
amount
key.
The
SW5
be
used)
the
-8.00Dpt.
the
+14.00Dpt.
diopter
diopter
target
—
(number
on
the
offset
TO
FF”
direction.
direction.
moves.
of
pulses)
right
side
amount
is
displayed.
position.
position.
of
is
|
(6—
8]
Repair
Manual
Page 10
@
TEST
-0B:
Adjusting
the
key
display
END
positions
|
Press
key
to
TEST
this
.
quit
-0B.
TEST
PROGRAM
(0
・
Adjust
panel
[U]
[L]
After
right
amount
is
displayed.
TEST
-0C : Making
>
the
and
the
and
and
adjusting
side
is
[Ali
$
=
*
discrepancy
key
position
[D]
keys:
[R]
keys:
of
the
Main
then
stored
Return
osition
display
i
L
SET
between
displayed
Move
the
the
of
the
nment
Move
key
body
in
DIP
model
Алле
the
display
to
the
switch
END
|
R
°
the
key
key
the
EEPROM
eye
working
on
the
display
display
position,
ON
position
and
No. 5 to
tool
count
|
|
area
of
screen.
vertically.
horizontally.
turn
DIP
and
the
message
the
OFF
position.
table
mark
the
keys
switch
press
Press
key
TEST
on
the
No. 5 located
the
[SET]
“SET
to
.
this
quit
_
-0C.
DIP
monitor
on
key.
The
SW5
TO
touch
the
offset
OFF”
TEST-
XAL:+000
YAL:+000
TOT:
i
0C
*
When
making
on
(EEPROM).
+
Selecting
The
2.00Dpt.
it
is
optical
the
model
the
[INCR]
[DCR]
NRK - 8000
step.
—
26.00
+26.00
necessary
key : Changes
key : Changes
T
I
SET
—26Dİ|INCRİİ
0000
000
eye
model
to
adjustments
tool
concerned
eye
key
by
key
by
can
show
———
< + 24.00
24.0
DATAIIDATA
+1
remeasure
2.00Dpt.
2.00Dpt.
model
———
< + 22.00
on
the
the
power
power
the
and
to
to
22.00
DCR
the
count
auto
restore
of
plus
side.
of
minus
eye
tool
———20.00——
<—>+20.00—
(6-9)
table
data
refractometer
the
new
count
the
the
side.
power
model
model
eye
eye
from - 26.00Dpt.
+ è +
for
the
unit,
perform
table
tool
displayed
tool
displayed
+
+ 0 + + « +
+ +
model
to
memory
to
+26.00Dpt.
0.00
«+
+2,00
eye
after
measurements
on
the
[SET]
in
the
[SET]
in
Repair
Manual
Page 11
«
Model
+
Measuring
automatically
[DATA]
*
Saving
Main
EEPROM
eye
alignment
Place
When
After
the
model
Focusing : Adjust
Alignment:
the
you
press
key
to
[DATA
[DATA
the
model
establishing
body
to
the
and
eye
tool
of
the
focus
tool
which
While
model
until
Then
displays
sure
model
the
measured.
change
+1] : Increments
-1]:
eye
ON
two
short
installs
observing
eye
position
the
asterisk * mark
make a fine
to
obtain
that
“TOT:
eye
count
measurement
The
the
displayed
Decrements
count
the
count,
position
beeps
the
selected
by
the
the
by
alignment
“XAL:
094”
measured
turn
and
are
power
pushing
model
alignment
turning
or a similar
button,
count
the
counter
the
DIP
press
heards.
or
eye.
is
positioned
while
+0.00”
the
count
or
counter
switch
the
[SET]
on
the
centering
pulling
mark,
the
centering
and
value
image
is
manually
by
by
No. 5 located
the
make a rough
near
observing
“YAL:
is
rotator
displayed
1.
1.
key.
J35058
knob
the
also
set
The
tool
and
model
alignment
of
the
center
the
“XAL:”
+0.00”
displayed.
rotates
in
the
on
count
respectively.
the
[SET]
count.
the
right
is
TEST
align
eye
attaching
centering
of
the
display.
and
and
the
key.
side
then
stored
PROGRAM
it.
of
the
tool
“YAL:”
Make
count
Use
the
of
the
in
is
*
Start
complete,
Then
Continue
storing
position.
Press
AX
FOG
DP
~26D:
-24D:
-22D:
-20D:
counting
measure
all
the
[PRINT]
OFFSET = 67
OFFSET = 10074
***
DP
COUNT
0000
0050
0070
0100
at - 26.00Dpt.
press
and
measurement
counts
DATA
*žž
the
[INCR]
store
for
measured
key,
and
一 一 一 一
DIFF.
+0050
+0020
+0030
—
After
key
the
count
sequentially
the
count
the
and
select - 24.00Dpt.
for - 24.00Dpt.
model
values
TEST - 11
TEST
Count
Difference
-22.00Dpt.
storage
up
to
eyes,
-0A
for - 24.00Dpt.
of
the
the
measurement
turn
DIP
stored
Cylindrical
in
Fogging
between
and
-20.00Dpt.
count
switch
the
EEPROM
axis
target
counts
for - 26.00Dpt.
of
+26.00Dpt..
No. 5 to
offset
offset
for
the
will
OFF
be
printed.
is
After
(6-10)
Repair
Manual
Page 12
@
TEST-0D : Alignment
TEST-0D
CH
T
X Y
135 130
128
offset
adjustment
END
R
129
A
168
B
184
0
000
Press
key
TEST-0D.
to
this
quit
.
TEST
PROGRAM
«
Adjusting
“T”:
“X”:
“Y”:
“R":
Make
-
Adjusting
“A”:
“B”:
*
+
OV
display
“0”:
the
Offset
Adjust
Offset
Adjust
Offset
Adjust
Reference
sure
the
Peak
value
Make
Peak
value
Make
To
adjust
channels
TEST
Make
-06).
sure
alignment
of
the
TOT
VR6
of
the
XAL
VR5
of
the
YAL
VR4
voltage
that
the
peak
value
of
the
sure
that
of
the
sure
that
“A”
and
so
that
that
signal
signal
TOT
to
set
signal
XALtoset
signal
YALtoset
level
for
reference
between
of
CHA-
CHA - FIL
the
peak
CHB - FIL
the
peak
“B”
use
they
fall
“000”
is
displayed.
offsets
caused
“R
+3”.
caused
“R+3”.
caused
“R+3”.
the
alignment
voltage
126
and
FIL
signal
value
signal
value
VR7
within
the
(with
no
by
the
by
the
by
the
is
135
(not
and
CHB-
when
is
between
when
is
between
CAL
permitted
room
amplifier
amplifier
amplifier
to
lamp)
system
system
system
signal
adjustable).
FIL.
the C LED
the C LED
measure
150
150
(2.5V)
and
and
the
value
is
200.
is
200.
range
peak
on.
on.
values
(same
for
as
both
in
(6-11)
Repair
Manual
Page 13
©
TEST
-0E : Checking
7
>
*
©
8
the
position
+.
measuring
END
———
Alignment
optical
mark
system
|
adjustment
Press
key
TEST
to
this
quit
-0E.
TEST
PROGRAM
TEST-OE
XAL:+000
YAL:
+000
TOT:
+
TEST
optical
+
Model
Place
Focusing : Adjust
Alignment:
+
Measurement
When
measurement
and
the
«
Displaying
The
measuring
[X][Y]:
X
Y — :
*
Calculation
000
PUSH
-0E
can
system
eye
alignment
the
model
you
press
“XAL:”
the
NRK - 8000
points
Totals
:
Total
Total
IL
CX]
CY]
X
Y
START
be
used
to
(Image
attaching
While
model
until
display.
Then
“Y
respectively.
Make
this
starts.
measurement
At
checking
At
adjustment:
(X)
rotator
eye
tool
the
observing
eye
the
asterisk
make a fine
AL:”
the
and
displays
of
of
formula
displays
sure
value
measurement
The
“YAL:”
at
the 5 degrees
of
alignment
alignment
alignment
(Yl=
X =
Y =
:
:
KEY
test
the
and
on
the
centering
focus
by
tool
which
the
position
“x*”
that
“TOT:
is
not
displayed,
asterisk
values
results
the
total
offsets
:500r
Adjust
offsets
offsets
|
yy
1
54
ー
1
Fi
accuracy
photo
by
alignment
to
obtain
“*”
of
steps.
less
sensor)
pushing
installs
alignment
turning
mark
094”
button,
mark
change
the
alignment
in X and Y directions
so
that
in X direction
in Y direction
72
E
C[xil
izl
72
.
E
Xi
T2
E
Yi
of
adjustments
tool
and
align
or
pulling
the
model
mark,
the
centering
is
positioned
while
“XAL:
or a similar
adjust
the
the
.
observing
+0.00”
the
Image
in
the
as
the
total
+fvilo
Si
d
(Signed)
si
a
(Signed)
made
it.
the
J35058
eye.
make a rough
knob
near
the
the
and
value
VR3
GAIN
rotator
alignment
Image
offsets
will
only
only
rotator
measured
be
30
on
the
model
alignment
of
the
center
“XAL:”
“Y
AL:
is
also
displayed.
control.
rotates
mark
or
moves
rotates.
less.
measuring
eye
cenrering
of
the
and
+0.00”
and
around
at
72
of
tool
If
the
(6-12)
Repair
Manual
Page 14
@
TEST - OF:
TEST-0F
Initializing
INITIALIZE
PUSH
START
memory
DATA
KEY
(EEPROM)
END
Press
key
to
TEST
this
quit
-0F.
TEST
PROGRAM
«
This
test
values
whenever
+
Initializing
by
*
Accidental
values,
Press
TEST-0F
INITIALIZE
PUSH
the
initializes
storing
the
EEPROM
resulting
EEPROM
measurement
START
the
their
execution
SURE?
DATA
KEY
EEPROM
system
is
replaced
of
in
accuracy
button,
standard
this
END
YES
NO
that
stores
with a new
test
will
deterioration
and
the
the
values.
overwrite
confirmation
model
This
test
one.
all
in
any
eye
count
must
always
existing
subsequent
screen
data
will
tables
measurements.
appear.
and
be
with
offset
conducted
standard
[YES]
[NO]
key : Press
main
body
When
displayed.
Return
key : Press
The
NRK - 8000
this
key
after
to
ON
to
initialization
DIP
SW
No.5
this
key
to
cancel
will
setting
start
initializing
is
finished,
to
the
the
then
quit
(6-13)
DIP
switch
“SET
OFF
position.
initialization
TEST - OF.
No. 5 on
the
EEPROM.
DIP
test.
SW5
the
TO
right
OFF”
side
is
Repair
of
Manual
the
Page 15
(4
TEST-
10:
OFF
OFF
Making
İlorr
jloFF
functional
(lorr
|JOFF
||ЕМО
Jlorr
checks
on
the
touch
llore
|lorr |IOFF
Ί]οεε
panel
keys
|
press
key
TEST - 10.
to
this
quit
TEST
PROGRAM
*
This
*
Checking
Press
switches
TEST - 10
*
@
TEST - 11:
OFF
OFF
OFF
tests
the
TEST
position
HoFF
|JOFF
|lorr
permits
the
key
key
from
normally.
-0B
of
Adjusting
|lorr |lorr
|lorr
||ОЕЕ
the
function
to
be
checked.
OFF
to
may
the
key
the
jjoFF
ПОЕЕ
user
to
ON.
The
also
be
executed
display
cylindrical
END
loFF
|lorr |lorr
|lorr |IOFF
check
The
the
key
END
frame.
axis
key
Jlorr
touch
is
normal
is
in
conjunction
offset
panel
if
normal
(—
the
keys
for
normal
corresponding
when
the
with
this
Press
this
key
to
TEST-11.
NRK - 8000
test
quit
to
.
operation.
display
quits
check
the
TEST-11
AXIS
OFFSET=+035
+
Model
Place
Focusing
Positioning:
*
-
Measuring
Press
axis
is
=
eye
alignment
J38056
the
displayed
astigmatism
:
Perform
astigmatism
the
the
measurement
L
HH
L
|SET
adjustment
Focus
forwards
Move
the M LED
focusing
cylindrical
in
the
the
model
the
or
“AXIS=”
INCRI{DCR
model
blinking
backwards.
Main
is
and
axis
button
eye
body
positioned
position
eye
to
tool
dot
of
by
sliding
at
alignment
tool,
clean
start
field.
on
the
chin
the M LED
and
elevating
the
center
simultaneously.
it
with
measurement.
rest.
by
sliding
of
the
alignment
cleaner
The
the
until
the
Before
liquid.
measured
Main
body
blinking
mark.
installing
cylindrical
dot
of
(6-14)
Repair
Manual
Page 16
-
Adjusting
Using
“AXIS=”
of
*
Saving
When
cylindrical
[SET]
The
generated.
the
J38056
(INCR]
[DCR]
the
the
key.
offset
the
cylindrical
[INCR]
field
astigmatism
key:
key : Decreases
* * * Set a cylindrical
offset
offset
axis
value
Then
and
matches
Increases
“OFFSET="
“OFFSET=”
value
value
adjustment
will
reset
axis
[DCR]
the
cylindrical
model
displayed
then
DIP
eye
the
cylindrical
field
the
field
is
be
stored
switch
keys,
cylindrical
established,
tool.
is
also
is
also
axis
in
the
No.
adjust
axis
axis
increased.
axis
decreased.
sign
“OFFSET=”
in
the
5to
the
value
by
by one.
to
+C.
set
EEPROM
OFF.
cylindrical
displayed
one.
The
The
field
DIP
switch
and
axis
displayed
on
the
mounting
value
displayed
value
displayed
simultaneously
No. 5 to
two
short
ON
and
beeps
TEST
in
in
the
in
during
press
will
PROGRAM
the
holder
the
the
the
be
TEST
-13 : Selection
TEST-13
»
Selection
(HUMN
(MODL
*
After
on
to
+
Parallel
Use
[+000]
shifting
HUMN
of
the
EYE) : Must
EYE) : Must
the
model
return
shifting
this
test
key:
of
of
the
Η
EYE
model
provided
measurement
Press
select
measurement
The
will
accurately.
eye
to
the
normal
of
the
to
shift
Used
the
power
the
model
spherical
END
그
Ἡ
LT
+000ÏSET
eye
mode
be
selected
with
be
selected
the
screen
“R/L”
turn
to
tool
measurement
human
spherical
the
measured
to
select
displayed
eye
power
and
the
accuracy
[End]
and
mode
display
“M”.
power
the
shifting
mode
and
human
to
measure
instrument
to
measure
test.
key
to
return
press
spherical
on
the
screen.
on
the
Now
you
is
eye
measurement
amount.
the
keytop.
human
(—
Press
key
TEST - 13.
eye
mode
the
human
(normal
the
model
to
the
[EXIT]
normal
can
measure
complete,
power
parallel.
Each
eye
mode
this
to
quit
measurement
eye
refractometer
key
to
measurement
the
turn
mode.
press
.
eye
tools
enter
model
the
Main
of
and
and
this
parallel
model
during
test
the
normal
mode
eye
switch
key
eye
mode).
program
screen
tool
off
changes
and
(6-15)
Repair
Manual
Page 17
TEST
PROGRAM
Г.
right
beeps
7.
Keratometer
@
TEST - K1:
К-ТЕЗТО
(+000)
0.
00D
—
(+012)
+0.
(-012) — è + + +
—0.
12D
After
establishing
side
of
the
The
amount
will
be
Test
of
heard.
Item
Correcting
1
XAL:
+000
YAL:
+000
TOT:
000
—
(+025} > (+037)
12D
+0.
[-050) = (-062) — (-087) — (-100)
-0.
the
shifting
Main
body
parallel
shifting
Then
Description
the
refractometer
1
|
|
|
|
|
L
SET
RKOFFSET=
25D
50D
+0.
-0.
amount,
to
the
ON
will
return
END
DIP
INCRIIOCR
>+
37D
62D
turn
position
then
be
stored
switch
and
No. 5 to
keratometer
+» + e > (+100)
+1.
-0.
DIP
and
37D
switch
press
-1.
No. 5 located
the
in
the
the
OFF
alignments
Press
key
TEST
to
this
quit
-KI.
00D
00D
[SET]
EEPROM
position.
i
key.
and
on
the
two
short
«
Position
Mount
438075
Focusing
Position
*
Switching
The
NRK - 8000
time
you
Refractometer
Keratometer
adjustment
J38074
auto - keratometer
centering
:
Adjust
forwards
ing:
While
model
manipulating
(In
this
the
mode
press
the
mode
|
tool
depending
either
or
observing
eye
tool
case
the
data
alternates
measurement
mode:
The
eye
Focus
blinking
:
The
of
visible.
Focus
lighting
model
upon
by
sliding
backwards
the
alignment
by
moving
the
centering
of
XAL,
between
button.
magnification
tool
surface
and
adjust
dot
of
magnification
the
lighting
and
adjust
dot
in
eye
tool
the
purpose
the
Main
.
the
NRK - 8000
tool.
YAL, TOT
the
refractometer
power
is
visible.
the
the M LED.
power
dot
projected
the
the
periphery.
set
or
the
of
the
body
mark,
alignment
alignment
adjust
can
not
and
is
smaller
is
larger
on
the
model
eye
adjustment.
or
by
moving
the
position
by
sliding
use
for
alignment.)
keratometer
and
the
position
and
model
position
at
the
eye
at
tool
using
the
model
of
or
elevating
modes
entire
the
center
enlarged
tool
surface
the
four
the
eye
the
or
each
model
of
image
LED
by
the
is
(6-16)
Repair
Manual
Page 18
-
Adjusting
While
voltmeter),
mode
observing
switching
the
switching
adjust
the
the
lens
lens
test
signal
position
so
that
sensor
at
of
its
output
position
TP8
the
sensor
becomes
RKREF
for the
with a oscilloscope
refractometer - keratometer
stable
(ground
(digital
DG).
TEST
PROGRAM
RKOFFSET=1
RKOFFSET=2
[INCR]
[DCR]
*
Saving
After
Be
sure
@TEST-K2:
Drac
K-TEST02
XAL:+000
YAL:
TOT:
key:
key:
the
“RKOFFSET=”
the
offset
to
reset
Auxiliary
4
i
+000
000
Low
High
Rotates
moves
Rotates
upwards.
downwards.
is
established,
DIP
switch
refractometer
nr
the
the
The
1
ooo
|
|
|
|
|
|
—
0.0V
—
Same
the
pulse
pulse
“RKOFFSET=”
value
set
No. 5 to
m
as
left
motor
The
motor
(pulse
DIP
OFF
and
LOCK
side
the
voltage
leg
counterclockwise.
“RKOFFSET=”
clockwise.
motor
switch
after
keratometer
level
of
R26.
The
value
decreases.
position
No. 5 to
saving
displayed
ON
the
alignment
ーーー
Press
key
TEST - K2.
(approximately 5 volts)
The
value
increases.
offset)
and
offset.
this
to
quit
displayed
image
press
corrections
the
image
moves
[SET]
at
key.
ㆍ
Check
*
The
time
K-TEST0
D
X
D
Y
ーDY・ー
X
the
NRK - 8000
you
>
+
XAL:
YAL:
TOT:
:
291
:
294
alignments
alternates
press
the
à
2
+000
+000
000
う
00
トド
O
ーー
っ
か
ho
Do
of
the
[PRINT]
|
κ
LI
|
I
|
I
κι.
|
refractometer
between
key.
the
em
(6-17)
system
refractometer
and
——
Kept
being
reverse.
keratometer
and
keratometer
excited
displayed
system.
while
in
modes
Repair
each
Manual
Page 19
«
Press
this
ㆍ
Displaying
mode
Press
keratometer
the
point,
and
the
[LOCK]
you
the
enter
measurement
measurement
key
can
make
keratometer
the
keratometer
and
the
switching
adjustments
measurement
mode)
button
light
to
source
such
display
LEDs.
lens
as
LED
the
pulse
lens
position.
position
screen
motor
positional
is
data
excited
(reset
data
TEST
PROGRAM
and
locked.
the
LOCK
concerning
At
the
DX
DY
DX-DY:
* x x
DELX
DELY
DELXY
*
measurement
is
:
292982 — Displays
:
294671 — Displays
-
822 — Difference
DX - DY
:
117-
:
1847
:
1964 — AXY
Adjust
10,000
DELY
the
or
-»
©
must
AX
AY
position
LEDs
less.
|
the
the
between
be
smaller
Horizontal
Vertical
Sumof
of
the
until
9
offset
DX
distance
distance
than
offset
between
AX
and
K1 - K4
the
DX - DY:
between
between
DX
and
DY.
10,000).
between
AY
keratometer
Li
L2
and
value
DY
©
L2
Ll
and
and
and
Lá
L4.
L3.
L3
Le
|
DELX
(6-18)
Repair
Manual
Page 20
@
TEST - K3 : Adjusting
the
intensity
of
keratometer
measuring
LED
TEST
light.
PROGRAM
K-TEST03
«
Position
Place
TEST - K1
the
R11
Enter
-
Adjusting
Set
the
fully
counterclockwise.
Adjust
“MAX”
through
After
change.
Adjust
By
adjusting
“MAX
MAX MIN
Ki=
K2-
J38074
tool
the
adjusting
FF”
00 00
90 90
adjustment
auto - keratometer
mode
model
TEST - K3
the
intensity
intensity
VR5
ADGAIN
reading
K4
becomes
the
“MAX”
the
and
and
align
eye
in
mode
of
of
LED
and
of
KI
through
“1x.”.
VR5,
adjust
value
two
potentiometer
“MIN
1+.”,
END
JÍSHAP
| .
-—
model
the
four
the
keratometer
while
LED
light
light
to
its
VR6
ADBIAS
K4
the
again
with
keeping
eye
lighting
mode.
this
minimum
on
becomes
“MIN”
value
VR5
and
alternately,
tool
set
dots
for
alignment.
by
turning
the
keratometer
“FF”
with
the
make
Press
key
on
and
“MIN”
this
to
quit
the
chin
keratometer
VR1
the
“MIN”
VR6
and
value
sure
.
rest.
measurement
K1
through
board
reading
the
“MAX”
will
that
KI
Choose
so
that
value
change.
through
the
VR4
the
of
K1
K4
with
K4
will
read
МАХ
Kiz
FF
K2=
FF
K3=
FF
K4=
ЕЕ
K-TEST03
| | | | |
| | | | |
|
| |
| |
|
-
Displaying
Press
displayed.
the
|
|
LJ
the
light
[SHAP]
|
MIN
IE
14
10
IF
|
|
intensity
key
1
|
|
|
and
но
|
graph
the
key
| |
|
| |
|
|
(changed
is
displayed
(6-19)
1
|
|
|
|
L
by
VR5
and
VR6)
in
reverse
video
and a graph
Repair
is
Manual
Page 21
|
|
(eM
( '
@
TEST - K4 : Makig
$
>
*
#İİSET
t
-
-
zo ω ---
K-TEST03
XAL:
YAL:
701:
+000
+000
000
R=
3.0
of
-
LED
MAX=FF
the
keratometer
!
|
|
END
|
1
|
|
|
|
|
IN=1%x
ee
on
Must
model
=
ou ==
Saturated
be
regulary
Intensity
portion
eye
count
--
--
portion
curved.
of
light
table
must
near
be
flat.
the
peripheral
TEST
PROGRAM
ㆍ
After
counts
necessary
optical
*
Selecting
Select
The
»
Model
Align
Focusing : Focus
Positioning:
>
carrying
again
adjustment
the
the R value
selected R value
eye
to
the
Y
*
全
out
and
create
to
rewrite
J38074
(radius
3.0 一 4.0
alignment
model
and
Move
dot
R=
8.0
li
i
[SET
an
the
is
auto - keratometer model
12.0—
eye
of
|
|
optical
and
count
made).
will
tool
at
backwards.
the
the M LED
1
1
|
|
ㅣ
|
adjustment,
store a count
data
of
curvature)
be
displayed
—5.0
11.0—
of
the
the
central M LED
NRK - 8000
END
measure
table
in
memory
for
all
diopters
eye
tool
of
the
model
in
the
[R= ] key.
—6.0
selected R value.
is
—7.0
10.0—
by
by
sliding
positioned
9.0
sliding
and
at
the
the
keratometer
of
the
model
eye
一
80
the
elevating
center.
(EEPROM)
eye
with
the
NRK - 8000
so
that
model
tool
[R= ] key.
eye
(it
is
when
forwards
the
blinking
always
an
K-TEST04
XAL:—002
YAL:+001
TOT:
093
DX
DY
OLX
DLY
DX-Y
DLX-Y
CYL
AVE
|
B00606
300602
136331
6697
(149800
—130234
|
200604
MAX
4 3 5
MIN
300319 300464
300316
—137643
6177
149462
—131317
300318
300459
一
137319
149643
—130891
300403
(6-20)
AVE
6428
Repair
Manual
Page 22
-
Measuring
Press
displayed.
«
Saving
After
the
The
x
*
the
the
establishing
Main
counts
Start
After
select [ R=4.0]
model
After
Reference
(Use
the
model
measurement
model
body
to
are
then
counting
the
storage
for
eye
tool
measuring
count
these
reference
eye
eye
counts
the
counts,
the
ON
position
stored
at
R3.0.
of
the
measurement
up
to
R12.0.
all
model
numbers
numbers
count
button
in
the
count
eyes,
and
slide
and
EEPROM
for
of
turn
to
the
measured
the
DIP
press
R3.0
R4.0.
just
switch
the
and
is
complet,
Measure
the
DIP
find
the
model
No. 5 located
[SET]
key.
two
short
press
sequentially
switch
model
eye
count
beeps
the
No. 5 to
eye R number.)
will
on
the
are
generated.
[R=3.0]
all
ten
the
OFF
TEST
be
right
key
and
pieces
position.
PROGRAM
side
of
of
©
TEST-K5
K-TEST05
PUSH
K-DATA
IF
+
Clear
new
*
Clearing
Press
The
switch
The
is
R=
R=
R=
R=
cleared.
30:108..
40:145..
5.0:
60:217..
:
START
WILL
YOU
DO
the
one.
procedure
the
message
No. 5 located
message
182..
Clearing
**
INITIALIZE
KEY
BE
NOT
WANT
contents
[K5]
key
“SET
“SET
Return
DIP
the
keratometer
TO
INITIALIZE
LOST
TO
of
the
memory
in
the
DIP
SW5
on
the
DIP
SW5
switch
R=
R=
R=
R=10.0:364..
END
!!
DO,
keratometer
right
7.0:254..
80:288..
9.0:
correction
K
AREA
TOUCH
data
TO
ON”
side
of
TO
OFF”
No. 5 to
325..
**
!!
END
whenever
test
program
will
then
the
Main
will
appear
the
OFF
values
!!
its
EEPROM
select
appear
body
when
position.
R=110:399...
R=12.0:
screen.
on
the
to
the
the
433...
is
replaced
screen.
ON
position.
data
in
Slide
the
EEPROM
with
DIP
a
(6-21)
Repair
Manual
Page 23
©
TEST - K6 : Presetting
K-TESTO6
+
When
on
・Presetting
Connect
AG).
Adjust
+
Presetting
Connect
AG).
the
keratometer
the
new
board
VR5 : ADGAIN
VR8 : DAREF
VR10 : DABIAS
VR8
the
probe
VR8
VR9
the
probe
DAREF
until
DAGAIN
the
potentiometers
END
board
using a oscilloscope.
of
the
approximately 4 volts
of
the
is
replaced
VR6:
VR9:
oscilloscope
and
VR10
oscilloscope
ADBIAS
DAGAIN
to
DABIAS
to
on
the
keratometer
—
with a new
TP5
DAREF
(3.976
TP3
volts)
DAOUT
Press
key
TEST - K6.
this
to
quit
one,
preset
(Connect
is
obtained.
(Connect
board
the
the
the
TEST
PROGRAM
potentiometers
ground
ground
probe
probe
to
to
*
Presetting
Connect
AG).
mn.
VR5
the
ADGAIN
probe
of
一
and
VR6
the
oscilloscope
一
ADBIAS
to
TP7
ADIN
Adjust
Adjust
GND
(Connect
Adjust
Adjust
GND
VR9
VR10
VRS
VR6
for
the
for
for
1.6
for
2.4
ground
0.6
3.0
volts.
volts.
probe
to
volts.
volts.
(6-22)
Repair
Manual
Page 24
@
TEST-K7
:
Adjusting
the
cursor
position
TEST
PROGRAM
«
Align
*
How
the
to
(>>) : Each
(4-3 : When
(13
+
Adjustment
Move
the
Lay
the
+
Saving
After
establishing
right
side
The
positional
the
OFF
Selected
cursor
use
keys
The
When
:
When
When
dashed
four
(left,
the
positional
of
the
position.
line
(character)
press
of
Let
tline
line
type
the
left
—>
The
the
top
—>
The
the
left
—>
The
the
top
—>
The
line
until
right,
data
the
position
Main
body
data
is
stored
with a still
this
key
—Right
of
the
selected
or
right
dashed
or
bottom
dashed
or
right
dashed
or
bottom
dashed
it
overlaps
top,
and
of
to
the
in
the
selects
line
line
(vertical
line
moves
line
line
moves
line
(vertical
line
moves
line
line
moves
the
bottom)
the
lines,
ON
position
EEPROM.
END
image
the
—Top
line
生
(freeze
new
line
line
changes
line)
in
the
(horizontal
downwards.
line)
in
the
(horizontal
upwards.
thin
solid
lines
over
turn
DIP
and
Be
Press
key
to
TEST - K7.
image)
to
move.
—Bottom
from
is
selected
right
direction.
line)
is
is
selected
left
direction.
line)
is
line.
the
nearby
switch
press
the
sure
to
return
this
quit
line.
line
7
solid
to
dashed.
selected
selected
thin
lines.
No. 5 located
[SET]
key.
DIP
switch
on
the
No. 5 to
(6-23)
Repair
Manual
Page 25
TEST
PROGRAM
TEST
‚
+
-K8 : Adjusting
К-ТЕЗТО
осае
Align
TEST - K1
Focusing : Slide
Alignment:
Diameter
Choose
Select
the
Similarly,
[
|}
8]
glass
the
TEST - K8
——)
(|
>] : When
(1
<) : When
the
4mm
>]
or [ t<-]
8mm
scale
keratometer
adjustment
:
The
left
scale
the
ALIGN
alignment
glass
of
the
scale
glass
Move
the
scale
glass
the
screen.
while
Each
press
pote t line
line
type
the
—
When
When
select
the
the
the
line
on
the
the
key,
—
~—
—
and
scale
right,
and
cursor
8MM
the
mode.
Main
is
Main
is
taking
of
this
—>Right
of
the
left
or
The
top
or
The
left
or
The
top
or
The
move
lay
Position
length
LINI
J38074
body
clearly
body
aligned
care
key
selected
right
line
dashed
bottom
dashed
right
dashed
bottom
dashed
the
dashed
glass
top
it
over
(4th 1 mm
and
of
END
——
SET
i
1
auto - keratometer
forwards
visible.
by
sliding
with
the
not
to
selects
line — Top
line
(vertical
line
moves
line
(horizontal
line
moves
line
(vertical
line
moves
line
(horizontal
line
moves
line
bottom
the 4 mm
top
line 4 mm
and
backwards
and
elevating
center
change
the
new
line
line — Bottom
changes
line)
in
the
downwards.
line)
in
the
upwards.
with
the [ |
scale
from
lines,
move
scale.
scale
Press
key
TEST - K8.
of
the
from
is
right
line)
left
line)
this
to
model
the
dashed
above
to
move.
solid
selected
direction.
is
is
selected
direction.
is
—>]
the
center).
the
quit
eye
tool
until
the
so
that
lines
alignment.
line
to
dashed.
selected
selected
keys
so
dashed
line
set
in
scale
the
center
displayed
—
that
it
with
the
on
hes
the
the
of
the
on
over
8mm
[一
|
一
一
Position
of
left
line 4 mm
I
L
Position
scale
Position
of
bottom
(6-24)
of
line
right
4mm
line 4 mm
scale
scale
Repair
Manual
Page 26
@
*
TEST
Saving
After
right
The
the
OFF
the
positional
establishing
side
of
the
positional
position.
-K9 : Adjusting
Main
data
data
the
is
position
body
stored
the
animated/still
to
of
the
in
the
ON
the
lines,
position
EEPROM.
image
turn
and
Be
DIP
press
sure
level
switch
the
to
return
No. 5 located
[SET]
key.
DIP
switch
TEST
on
PROGRAM
the
No. 5 to
K-TIEST
«
Model
Place
the
scale
*
Reading
Press
*
Level
Boundary
09
eye
the
glass
the
the
adjustment
VR9
VR10
VR7
line
ADJUST
alignment
J38074
at
image
measurement
DAGAIN : Used
DABIAS:
BACK
VR’
S
ON
auto - keratometer
TEST - K1
_ :
keratometer
button
to
Used
to
Used
to
and
adjust
adjust
erase
END
K-PCB
model
the
|
eye
mode.
video
the
contrast.
the
brightness.
the
boundary
tool
on
image
Press
key
TEST - K9,
is
line.
the
read
to
chin
this
quit
as a still
rest
and
image.
align
with
Adjust
the
Adjust
the
two
screen areas
the
VR9
VR7
DGAIN
separated
BACK
and
VR10
by
control
the
to
ensure
DABIAS
boundary
that
(6-25)
potentiometer
line
is
the
same.
the
boundary
that
line
the
brightness
does
not
stand
Repair
of
out.
Manual
Page 27
8.
Printing
TEST
PROGRAM
the
keratometer
K
1
RK
K
ADJ
6
correction
K12
END
data
K2
RK2
K3
LED
K4
MEY
K5
+
NRK - 8000
RKOFFSET=
IMG
MUL(X,Y)G
MUL(X,Y)
INI
Press
(X,Y)GSS
(X,Y)
(X,Y)E-S
the
Use
this
overwritten
KERATO
TABLE
K(X,Y)G=
K(X,Y)
SS
[PRINT]
will
function
KT
CURP
K
CURL
K
VR
K10
K12
8
9
key
in
print
the
keratometer
to
examine
by
the
default
DATA
=
=-
=-
= 60 60
=
=
59-
PRINT
一 一 一 一
1714
583
1-
2200-
68
210
2011-}~-
497
1912
179
the
keratometer
the
correction
correction
ーー
トー
TEST - Ki
TEST-
1
7
mode
values
test
mode
correction
data
when
after
the
(correction
K7
and - K8
select
screen
data.
they
happen
NRK - 8000
data + 50)
correction
and
the
to
is
shipped.
datas
be
RAD-TABLE
R=
113137
-
R=
151372
-
R=
200930
3.0
98
150
4.0
67
847
5.0
一 一 一
113103
705
-
251
151475
996
-
376
201389
TEST - K4
correction
(6-26)
data
Repair
Manual
Page 28
(7)
1.
data
data.
PROTECT
Protect
The
NRK - 8000
in
EEPROM.
The
protect
©
@
@
DATA
Data
(Initialization
stores
data
External
Built
-in
Language
SETTING
Data)
essential
The
data
necessary
is
divided
communication
IC
card
data
into
reader/writer
operating
for
the
following
mode
data
mode
data
such
NRK - 8000
three
types:
data
as
correction
initialization
and
PROTECT
is
called
DATA
initialization
protect
SETTING
2 . Setting
©
Press
o
°°
M
E
R
K—R
NO.
001
Press
@)
appear.
up
Protect
the
RI
the
END
[MENU]
AX
SPH
[SYS
Data
key
1
SET]
H
in
the
IT.
CYL
key
measurement
R
2
H
+
menu
the
in
AX
12.
AX
2
VD
0
screen,
mode
to
4]
Ve
ME
NU | -
and
display
Press
|
system
the
Press
the
menu
[MENU]
setup
data
[SYS
SET]
screen.
key.
screen
key.
will
|
Remove
©
ON.
Unused.
Must
be
set
to
arr
.
ES
LISTI|
blind
the
|.
MN.
Ne
Fo
OT
CLK
SET
o
ο
|ς
iT
NORM
FOG
on
cover
©
一
や
> | Speaker
T
right
the
Set
switch
p
Ν.
ママ
ママ
switch
wi
No.1
volume
to
o.
O | OFF:Larger
ON
:Smaller
side
LN
JO
(7-1)
of
ιο
+
m
body
Main
the
m
一
ON
>
OFF
O
and
Switch
EEPROM
protection
.
Possible
A
:Not
possible
switch
DIP
set
No.
5
to
“wri
re-write
.
to
re-write
No.
Repair
5
Manual
to
Page 29
@
Find
setup
REF
KER
MESSAGE
REF
STEP
DATE
VD
the
[PRE
menu.
SYSTEM
PRINT
PRINT
REPEAT
(FRAME)
SET]
DATA
=
ALL
it
ALL
=
ON
=
=
AUTO
=
YMDT
=
12.0
5
key
SET
displayed
PRE
SETIIEND
to
the
left
of
the
ーー
[END]
Press
key
[PRE
PROTECT
in
the
SET]
DATA
system
key.
SETTING
data
©
Press
*
MOS
the
[PRE
PROTECTED
1C
CARD
LANGUAGE
|
t
Using
with
Description
the [ t ] and [ | ] keys,
the
[ELSE]
(0)
RS
-232C : Setting
=NONE
=NNKI
=NNKE
=NK
(2)
IC
CARD : Setting
=NONE
=NNK _ :
=NK
|
SET]
DATA
=
!
of
Protect
:
No
:
Transmit
:
Transmit
measurement
:
Transmit
:
NoIC
Program
:
Program
key
SET
NONE
E1
poste
key.
communication
card
on
the
screen,
|
select
dada
up
the
external
data
in
new
data
to
external
(triggered
data
in
old
up
the
built - in
reader/writer
data
into
data
into
and
END
the
desired
communication
(Select
IC
IC
NK
NK
card
card
this
mode
device
by
mode
IC
is
in
in
the
protect
data
item
and
mode.
when
not
connected)
on
request
in
new
NK
"Print"
card
built-in.
new
old
switch).
(same
as
NR - 5000).
reader/writer
NK
mode.
NK
mode.
setup
set
the
from
mode
menu
corresponding
external
on
each
will
device.
end
appear.
data
of
(7-2)
Repair
Manual
Page 30
(3)
LANGUAGE:
JP : Japan
E2 : English
GR:
IT : Italian
TR:
PR:
IN : Indonesian
*
*
German
Turkey
Portuguese
:
The
when
VD=12.0
:
Special
Only
Defining
(with
system
JP
is
selected.
characters
genuine
the
E1:
GR
FR:
SW:
NR:
HN:
GK:
data
setup
DATE=YMDT
such
English
language
English
special
characters
charactor
French
Swedish
Norwegian
Hungarian
Greek
screen
as
A
used
options
are
always
and
È
are
support)
SP : Spanish
DM:
Denmark
DU:
Dutch
PL:
Polish
VD
and
DATE
set.
are
not
supported
allowed.
PROTECT
are
not
in
the
DATA
SETTING
available
El
mode.
©
After
stored
©
Set
screen.
* : Special
* : The
setting
in
EEPROM.
DIP
switch
PROTECTED
IC
CARD
LANGUAGE
characters
messages
on
the
of
Name(e.g.,
up
No.
in
the
(language - specific)
language
Mr.).
the
5
DATA
=
NONE
"
ΕΙ
above
to
SET
three
OFF
such
as A and 6 are
E2
mode.
words
selected include:
and
SET
items,
press
END
DIP
TO
press
the
[END]
SW5
OFF
that
SPH,
the
allowed
are
displayed
CYL,
[SET]
key
AX,
key
to
return
in
ordinary
differently
VD,
and
the
to
English
PD,
R,
settings
the
measurement
depending
Land
will
Title
be
The
message
without
In
return
this
to
setting
case,
"SET
DIP
set
the
measurement
DIP
DIP
SW5
switch
switch
TO
OFF"
No. 5 to
No. 5 to
screen
mode.
OFF.
the
(7-3)
will
OFF
be
displayed
position
so
if
you
that
press
the
NRK
the
[END]
-8000
Repair
key
will
Manual
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