SPECTRORADIOMETER
CS-2000/CS-2000A
Instruction Manual
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Safety Precautions
To ensure correct use of this instrument, read the following points carefully and adhere to
them. After you have read this manual, keep it in a safe place where it can be referred to
anytime a question arises.
(Failure to adhere to the following points may result in
Warning
death or serious injury.)
Do not use this instrument in places where flammable or combustible gases
(gasoline etc.) are present.
Doing so may cause fire.
Always use the AC adapter and power cord supplied as a standard accessory
or optional (AC-A3ꢀ2), and connect it to indoor AC outlet of rated voltage and
frequency (ꢀ00 - ꢀ20 V or 200 - 240 V , 50/60Hz). Failure to follow either of
these may result in damage to unit, fire or electric shock.
If this instrument is not used for a long time, disconnect AC adapter from AC
outlet. Accumulated dirt or water on prongs of AC adapter plug may cause fire
and should be removed.
Do not forcibly pull any part on power cord when unplugging since this may
cause fire or electric shock. Gently disconnect by holding plug. Also, do not
handle power cord with wet hands. Doing so may cause electric shock.
Do not forcibly bend, twist or pull power cord. Also, do not place heavy object
on power cord, or damage or modify one. Any of these may cause fire or
electric shock due to damage to power cord.
Do not disassemble or modify this instrument or AC adapter. Doing so may
cause fire or electric shock.
Do not spill liquid on this instrument or drop metal into this instrument. Should
either of these happen, switch power off, unplug AC adapter immediately and
contact the nearest KONICA MINOLTA authorized service facility.
Should this instrument or AC adapter be damaged or smoke or odd smell be
generated, do not keep using such instrument or AC adapter without correction.
Doing so may cause fire. In such situations, switch power off immediately,
unplug AC adapter and contact the nearest KONICA MINOLTA authorized
service facility.
Do not look at sun or intense light through finder of this instrument. This may
lose your sight.
ꢀ
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(Failure to adhere to following points may result in injury or
damage to this instrument or other property.)
Caution
Use this instrument near AC outlet for easy plugging or unplugging in using AC
adapter.
Do not place this instrument on unstable or sloping surface which may drop or
overturn it. Dropping or overturning may injure someone around. Take care not
to drop this instrument when carrying it.
Do not move while looking inside finder since this would fall or injure user.
Take special care in handling the ND filter or closeup lens included in the
optional accessories. Breakage of the ND filter or closeup lens may injure
someone around.
2
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Introduction
This instrument is a high-accuracy spectroradiometer designed to measure luminance and
chromaticity up to super-low luminance regions. Carefully read this manual before using one.
Packaging material
Be sure to save all packaging materials (corrugated cardboard boxes, pads and plastic
bags) supplied with the purchase. This is delicate measurement instrument. Use packaging
materials supplied in purchasing in case this instrument needs to be transferred for such
purpose as maintenance in KONICA MINOLTA's factories. These packaging materials are
useful for minimizing shock or vibration to this instrument in such situation.
Should any of these packaging materials be lost or broken, please contact the nearest
KONICA MINOLTA authorized service facility.
Note on Use
Operating Environment
The standard AC adapter (AC-A3ꢀ2) of this instrument is designed specifically for use
indoors. Do not use it outdoors.
Do not disassemble this instrument for being composed of delicate electronic components.
Use this instrument at rated voltage of ꢀ00 V - ꢀ20 V or 200 V - 240 V (50/60Hz).
Connect AC power cord to AC outlet with rated voltage and frequency. Connected
voltage should not be outside the range of ꢀ0% of nominal.
This instrument is classified into a Pollution Degree 2 as instrument used in mainly in
manufacturing plant, laboratory, warehouse or equivalents. Use this instrument in metal
dust free and non condensing potential environment.
This instrument is categorized into Installation Category II as equipment connected to
commercially available power source.
Connect PC for controlling this instrument to the outlet with protective grounding.
Failure to follow this may result in electric shock due to short circuit.
Take care not to enter foreign substance like water or metal in this instrument.
Operating in such state cause serious danger.
Do not use this instrument under direct sunlight or near heater. The internal temperature of this
instrument to becomes much higher than ambient temperature which may break this instrument.
Also, use this instrument in a well-ventilated place. To ensure proper heat dissipation,
keep the ventilation holes free from obstructions.
Avoid rapid change in ambient temperature which may form dew condensation.
Avoid using this instrument in extremely dusty or humid place.
Use the CS-2000 at ambient temperature between 5 and 35ºC and relative humidity
80% or less (at 35ºC) with no condensation. Use the CS-2000A at ambient
temperature between 5 and 30ºC and relative humidity 80% or less (at 30ºC) with no
condensation. Operating this instrument outside specified temperature and humidity
range may not satisfy its original performance.
3
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This Instrument
Do not subject this instrument to strong impact or vibration.
Do not forcibly pull, bend, or apply strong force to power cord for attached AC adapter
or USB cable. This may result in snapping.
Connect this unit to power source with minimal noise.
Do not measure a high-luminance light source (including sunlight) beyond the
measurement range. The failure to observe this warning could result in damage to the
optical system.
Should breakage or abnormality be found during operation, switch power off
immediately and unplug. Then refer to “Error Check” on page 82.
Should this instrument break down, do not try to disassemble and repair it by yourself.
Please contact the nearest KONICA MINOLTA authorized service facility.
Warm this instrument up for 20 minutes at least after switching power on when the
object luminance is 2 cd/m2 or lower (measuring angle ꢀº).
Objective lens, ND filter and Closeup lens (Optional Accessories)
Make sure that surfaces of objective lens, ND filter or closeup lens are clear. Correct
measurement may not be performed if there is dirt, dust, hand soil or part left unclean.
Do not touch surface of objective lens, ND filter or closeup lens with hand.
Do not change ambient temperature rapidly under high humidity. This may mist
objective lens, ND filter or closeup lens, resulting in incorrect measurement.
Note on Storage
Body
Do not store this instrument under direct sunlight or near heater. The internal
temperature of this instrument becomes much higher than ambient temperature which
may break this instrument.
Store this instrument at ambient temperature between 0 and 35ºC and relative humidity
80% or less (at 30ºC) with no condensation. Storage under high temperature and
humidity may deteriorate performance of this instrument. For added safety, we
recommend storage with such drying agent at room temperature.
Take care not to form condensation. Avoid rapid change in ambient temperature when
transferring body for storage.
Put the body in a packaging box supplied when purchased or the storage case (CS-
A30) in the optional accessories to store in safe place.
Objective lens
For storage, cover the objective lens with standard accessory lens cap.
4
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Cleaning
Body
If this unit becomes dirty, wipe with dry and soft cloth. Do not use organic solvent like
benzine or thinner and other chemical agent for cleaning. Should none of these
methods be helpful, please contact the nearest KONICA MINOLTA authorized service
facility.
Objective lens
Should it be gotten dirt or dust, wipe off with dry and soft cloth or lens cleaning paper. Do not
use organic solvent like benzine or thinner and other chemical agent for cleaning. Should
none of these methods be helpful, please contact the nearest KONICA MINOLTA authorized
service facility.
Notes on Transfer
Use packaging material supplied when purchased to minimize vibration or shock
generated during transfer.
Put all material including unit and accessories in original packaging material when
returning this instrument for service.
Maintenance
Periodical checkup is recommended annually to maintain measurement accuracy of
instrument. For details on checkup, please contact the nearest KONICA MINOLTA
authorized service facility.
Disposal Method
Make sure that the CS-2000/CS-2000A, its accessories and the packing materials are
either disposed of or recycled correctly in accordance with local laws and regulations.
5
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Contents
6
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7
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Standard Accessories
Lens Cap CS-A31
Attached to objective lens for protecting it
when not using this instrument.
USB Cable (2 m) CS-A32
Used for communication between this
instrument and PC.
AC Adapter AC-A312
Supplies power from AC outlet.
Input: ꢀ00 - ꢀ20 V or 200 - 240 V
0.75 - 0.42 A
50/60 Hz
Output: ꢀ2 V
3 A
Data Management Software
CS-S10w Professional
Software to control this instrument from PC
for various data management.
The protect key is attached.
Screw for focus ring lock CS-A38
Locks the focus adjustment ring of the CS-
2000/CS-2000A so that it does not move
unintentionally and change the focus.
· Do not use any screw except for the
attached screw. Should it be lost or
damaged, purchase a new CS-A38.
· When storing the CS-2000/CS-2000A in the Storage Case (optional accessory),
remove the screw.
· When storing the CS-2000/CS-2000A in the packing box for transfer, remove the
screw.
8
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Optional Accessories
Calibration Certificate
ND Eyepiece Filter CS-A1
Reduces glare during observation through
the finder when a high-luminance object is
measured. Be sure to place this filter in front
of the finder when measuring high-
luminance objects.
ND Filter (1/10) CS-A33
ND Filter (1/100) CS-A34
Placed in front of objective lens for
measurement of high luminance object.
Calibration Certificate (for ND filter)
Calibration certificates can be attached to
the ND filters (ꢀ/ꢀ0) CS-A33 and (ꢀ/ꢀ00) CS-
A34.
Closeup Lens CS-A35
Placed in front of objective lens for
measurement of small object.
Adapter for CCD camera CS-A36
Placed between the finder and the body
when a C-mount industrial camera is used.
9
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White Calibration Plate CS-A5 (without data)
White Calibration Plate CS-A5 (with data)
White Calibration Plate CS-A5 (with data
and calibration certificate)
Used for measurement of object colors.
Three types (named, not-named, named
with calibration certificate) are prepared.
Tripod CS-A3
Pan Head CS-A4
Used when installing this instrument.
Storage Case CS-A30
Used to house the instrument and
accessories or to carry them by hand. Never
use this as a transport case.
ꢀ0
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System Configuration
Standard Accessories
Optional Accessories
Screw for
Lens Cap focus ring lock CS-2000 Main Unit Calibration Certificate
CS-A38
ND Eyepiece Filter
CS-A1
ND Filter
(1/10) CS-A33
(1/100) CS-A34
Calibration Certificate
(for ND filter)
Adapter
for CCD camera
CS-A36
AC Adapter
AC-A312
Closeup Lens
CS-A35
USB Cable (2 m)
CS-A32
White Calibration Plate
CS-A5 (w/o data)
CS-A5 (w/ data)
CS-A5 (w/ data and calibration certificate
)
PC
Pan Head
CS-A4
(on the market)
Tripod
CS-A3
Data Management
Software
Storage Case
CS-A30
CS-S10w Professional
ꢀꢀ
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Names and Functions of Parts
Names of Each Part
(7) Focus distance scale
Handle
(6) Focus
adjustment ring
(ꢀ) Power switch
(2) AC adapter
input terminal
(5) Objective lens
(ꢀ4) Screw holes for fixing
(8) LCD screen
(ꢀ0) Measurement
button
(3) USB connector
(9) Key panel
(ꢀ5) Vertically
synchronized
signal input
terminal
(ꢀ2) Diopter
adjustment ring
(4) Measuring
angle selector
Inside finder
(ꢀ3) Aperture
(ꢀꢀ) Finder
ꢀ2
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Functions of Each Part
(1) Power switch
Switches this instrument on/off. ( | ) for ON; (O) for OFF. …(p.23)
(2) AC adapter input terminal Connects the attached AC adapter. ………………………(p.2ꢀ)
(3) USB connector
(4) Measuring angle selector Selects measurement angle among ꢀº, 0.2º and 0.ꢀº. ………(p.52)
(5) Objective lens Directed to object for measurement. ………………………(p.53)
Connects the USB cable when connecting to PC. ………(p.72)
(6)Focus adjustment ring Adjusts focus of objective lens before measurement.……(p.53)
(7) Focus distance scale Helps adjusting focus. ………………………………………(p.53)
(8) LCD Screen
(9) Key Panel
Displays various screens like measurement and menu. … (p.ꢀ6)
Offers several keys for operation of this instrument. …… (p.ꢀ4)
(10)Measurement button For measurement. ……………………………………………(p.53)
(11) Finder Used to observe object for measurement. ………… (p.ꢀ5, 53)
(12) Diopter adjustment ring Adjusts diopter. ………………………………………… (p.ꢀ5, 53)
(13)Aperture
Indicates measuring area. …………………………………(p.53)
Size of black circle will change depending on measuring angle.
1º Aperture
0.2º Aperture
0.1º Aperture
(14) Screw holes for fixing Used to fix this instrument with tripod or jig. …………… (p.20)
(15) Vertically synchronized Connects the cable to input the vertically synchronized
signal input terminal
signal or the external sync measurement. ……………… (p.26)
ꢀ3
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Key Panel
(1)
(4)
(7)
(2)
(3)
(5)
(6 )
Main Functions of Each Key
(1) MENU key
The MENU screen appears if this key pressed when the
measurement value screen appears. (p.ꢀ7)
(2) DISPLAY key
Selects whether chromaticity is displayed in absolute value (ABS) or difference
(DIFF) if this key pressed when the measurement value screen appears. (p.4ꢀ)
(3) COLOR MODE key Color space modes are switched in turn as follows, by pressing
the key when the measurement value screen appears: Lvxy
Lvu’v’ LvTΔuv XYZ Dominant wavelength/Excitation purity
Spectral graph Lvxy. (p.39)
(4) ESC key
If this key is pressed when the MENU screen is displayed, the
settings are canceled and the measurement value screen
appears again. If pressed during numerical input or when making
each setting, the settings are canceled. If pressed during
continuous measurement, the measurement ends.
(5) BACKLIGHT key
(6) MEMORY key
Selects backlight ON/OFF on LCD screen. (p.49)
Measured data is stored in memory by pressing this key when the
measurement value screen appears. (p.55)
(7)
keys
Memory data, target color channels, calibration channels, etc.,
are changed by pressing the key when the screen for display of
various data appears. The cursor position is moved up and
down, or the values and set items are changed, by pressing the
key during numerical input or when making each setting.
keys
The cursor position moves right and left by pressing the key for
numerical input or when making each setting.
ENTER key
Press the key to fix the contents selected in
.
ꢀ4
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Diopter Adjustment
Rotate the diopter adjustment ring for adjustment
of diopter.
Diopter
adjustment ring
Adjust so that A or B on aperture or black circle
indicating measuring area looks clear when
observing object through finder.
A
B
Adjustment would be easy starting with ꢀº
aperture where object near aperture looks blur.
Make sure to adjust diopter before
measurement. Diopter should be adjusted for
the eyesight of the person who will be taking
measurement. If diopter is not adjusted before
focus measurement, correct measurement value
may not be expected. This is because the focus
is actually off even if you think it is correctly in
focus. In addition, if diopter is not correctly
adjusted, you may see the aperture moving
depending on viewing angle.
* You sometimes see small black dots or stripes
in internal finder. It gives no effect on
measuring performance.
ꢀ5
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LCD Screen
MEAS (Measurement value) screen
“SNGL” is displayed for the
values obtained during single
measurement, while “CONT”
is displayed for the values
obtained during continuous
measurement. (p.53)
Calibration channel (p.47) Target color channel
(p.6ꢀ, 65, 67)
Measurement result is displayed in the
currently selected color space.
(Lvxy, Lvu’v’, LvTΔuv, XYZ, Dominant
wavelength/Excitation purity, Spectral
graph) (p.39)
cd
m
2
Lv
x
80. 00
0 . 0000
Display format can be changed. (p.37)
y
Ob
0 . 0000
s
SPD SYNC LEN ND BL
10˚ M-N Non C U 100 on
Setting status in this instrument is
displayed.
<SPD>
<SYNC>
<Obs>
Currently selected
measuring time is
displayed.
“Int” is displayed when
the internal sync
Currently selected
observer angle is
displayed.
measurement mode is
(Nrm, Fst, M-N, M-F,
Mnl) (p.29)
set. “Ext” is displayed
when the external sync
measurement mode.
“Non” is displayed when
the sync measurement
mode is not set. (p.26)
(2°,ꢀ0°) (p.35)
ꢀ6
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MENU screen
The MENU screen appears if MENU key is pressed when the measurement value screen
is displayed.
MEAS
Used to set measurement time or
synchronizing method. (p.26, 29)
MEMORY
Used to read or delete the measurement
memory data. (p.56, 58)
MEAS
MEMORY
TARGET
OPTION
SETUP
TARGET
Used to register, select or delete the
target color. (p.6ꢀ, 65, 67)
OPTION
Used to set the closeup lens, ND filter or
calibration channel. (p.43, 45, 47)
SETUP
Used to set the observer, backlight or
display format. (p.35, 49, 37)
<LENS>
<ND>
<BL>
“C-U” is displayed, if the
closeup lens is attached.
If not, “Std” is displayed
(p.43).
The current ND filter type
is displayed.
“On” is displayed, if the
backlight is set to be
turned on during the
measurement. “Off” is
displayed, if the backlight
is set to be turned off
during that time. (p.49)
(Non, ꢀ0, ꢀ00) (p.45)
ꢀ7
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ꢀ8
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Installation
ꢀ9
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Installing
Use screw holes for fixing at the bottom of this instrument if utilized with the tripod or jig.
2-type holes are available.
Tripod screw hole: To set on the tripod. Use a tripod screw with top diameter of 3/8 inches
and depth of ꢀ0.5 mm.
[Note] The tripod screw holes correspond with the 3/8-inch screws of a
large camera tripod. ꢀ/4-inch screws cannot be used for fixing
this instrument.
ISO screw hole: To set on the jig. Use ISO screws with top diameter of 5 mm and depth
of 6.5 mm.
Measurement distance
reference
ISO screw Tripod screw
ISO screw
Optical
axis
70
170
190.4
For other detailed dimensions, see p.80.
20
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Connecting AC Adapter
The AC adapter supplied with this instrument is used for the corresponding power
source.
(Failure to adhere to the following points may result in death or serious injury.)
Warning
Always use the AC adapter and power cord supplied as a standard accessory or
optional accessory (AC-A312), and connect it to indoor AC outlet of rated voltage
and frequency (100 - 120 V or 200 - 240 V , 50/60Hz). Failure to follow either of
these may result in damage to unit, fire or electric shock.
If this instrument is not used for a long time, disconnect AC adapter from AC
outlet. Accumulated dirt or water on prongs of AC adapter plug may cause fire and
should be removed before use.
Do not forcibly pull any part on power cord when unplugging since this may cause
fire or electric shock. Gently disconnect by holding plug. Also, do not handle
power cord with wet hands. Doing so may cause electric shock.
Do not forcibly bend, twist or pull power cord. Also, do not place heavy object on
power cord, or damage or modify one. Any of these may cause fire or electric
shock due to damage to power cord.
Do not disassemble or modify this instrument or AC adapter. Doing so may cause
fire or electric shock.
Should this instrument or AC adapter be damaged or smoke or odd smell be
generated, do not keep using such instrument or AC adapter without correction.
Doing so may cause fire. In such situations, switch power off immediately, unplug
AC adapter and contact the nearest KONICA MINOLTA authorized service facility.
Caution
(Failure to adhere to following points may result in injury or damage to this instrument or other property.)
Use this instrument near AC outlet for easy plugging or unplugging in using AC
adapter.
2ꢀ
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Connection Method
1.
Make sure that power switch is OFF
(slided to [O] side).
2.
Connect the AC adapter plug to the
AC adapter input terminal of the body.
3.
Plug the AC adapter to outlet (100 - 120 VAC
50 Hz/60 Hz).
or 200 - 240 VAC
,
Insert the AC adapter plug all the way seated in AC outlet.
22
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Power Switch ON( | )/OFF(O)
The warm-up time needed is a minimum of 20 minutes in order to measure the objects
with excellent accuracy under the conditions described below. Warm up this instrument for
20 or more minutes when the power source is turned off even for a short period, and
turned on again.
(ꢀ) The object is a low-luminance light source, using 2856 K (standard light source A) as a
guide:
2 cd/m2 or lower (ꢀ° Aperture)
50 cd/m2 or lower (0.2° Aperture)
200 cd/m2 or lower (0.ꢀ° Aperture)
(2)Outside room temperature and normal humidity ranges
Turning power switch ON
1.
Slide power switch to ON ( | )
side.
The measurement screen appears 5
seconds after the initial screen on the
LCD.
The model type (CS-2000 or CS-
2000A), body version and product
serial numbers are displayed on the
initial screen. The model type can be
also confirmed on the nameplate.
Turning power switch OFF
2.
Slide power switch to OFF (O
side) after measurement.
23
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24
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Setting
25
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Setting of Synchronization
The synchronized measurement refers to measurement mode where measurement is
made in the same timing as periodical light source pulse frequency, such as vertically
synchronized frequency for the display device.
[INT SYNC]
The internal sync measurement mode is used to measure the display equipment without
the input of vertically synchronized signals to the body, or to measure flicker light from a
light source such as a fluorescent light. Input the frequency of vertically synchronized
signals for the display equipment, or the commercial frequency (50 or 60 Hz) for flicker
light from a light source such as a luminescent light. The optimal integration time is
automatically set based on the input value and the brightness of the object. For this
reason, enter the correct frequency value to two places of decimals.
However, if the vertically synchronized frequency of the display equipment is not clear, accurate
measurement will not be possible with an inaccurate frequency setting. In this case it is
recommended to select [NO SYNC] mode without sync measurement (at 60 Hz of frequency), but to
select [MULTI-NORMAL] mode or [MULTI-FAST] mode for the measurement time (refer to p. 29).
[EXT SYNC]
The external sync measurement mode is used to measure the display equipment after the
line input of a vertically synchronized signal through the input terminal for vertically
synchronized signals to the body. The optimal integration time is set automatically, based
on the frequency of vertically synchronized signals and the brightness of the object.Input
CMOS (5V) Level of the input signals.
* Range of synchronized frequencies : 20.00 to 200.00 Hz
* Factory default setting : NO SYNC
Operation Procedure
6, 7
1
2, 3, 4, 5
1.
Press
MENU
key when the MEAS
cd
m
2
Lv
x
35. 93
0 . 3968
0 . 4060
screen is displayed.
The MENU screen appears.
When the backlight of the LCD has been turned
BACKLIGHT
off via
key on the MEAS screen,
y
Ob
the backlight is turned on.
s
SPD SYNC LEN ND BL
2
˚ N
r
m
Non S t dNon on
MEAS
MEMORY
TARGET
OPTION
SETUP
26
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2.
3.
Press either
[MEAS] and then press
The MENU – MEAS screen appears.
or
key to select
key.
MEAS
NORMAL
NO SYNC
ENTER
SPEED
SYNC
The current set contents are displayed in the
SYNC item.
Press either
[SYNC] and then press
or
key to select
key.
MEAS
SYNC MODE
ENTER
NO SYNC
The MENU - MEAS - SYNC MODE (sync
method selection) screen appears.
INT SYNC
EXT SYNC
4. Press either
or
key to select the
MEAS
SYNC MODE
sync method.
NO SYNC
INT SYNC
EXT SYNC
4-a-1. INT SYNC setting:
MEAS
SYNC MODE
INT SYNC
Select [INT SYNC] and press
key.
ENTER
060. 00 Hz
The MENU - MEAS - SYNC MODE – INT
SYNC screen appears. This screen is used
for the input of an internal synchronized
frequency.
4-a-2. Press either
value.
or
key to set a
key for larger number.
key for smaller number.
The range of the internal synchronized
frequency is from 20 Hz to 200 Hz.
4-a-3. Press either
or
key to move
MEAS
SYNC MODE
INT SYNC
the cursor.
050. 00 Hz
27
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4-a-4. Repeat the same procedures 4-a-
2. and -3. as necessary.
4-a-5. Press
key.
ENTER
After the setting is entered, the MENU -
MEAS - SYNC MODE screen appears
again on the LCD.
5. Press
key.
ENTER
When the synchronizing method is set, the
MENU - MEAS screen appears again on the
LCD.
ESC
By pressing
key, after the setting is
canceled the MENU - MEAS screen appears
again on the LCD.
The setting of the synchronizing method is
saved even after the power switch is turned off
(O).
6. Press
key.
ENTER
The MENU screen appears again on the LCD.
7
. Press
key.
ESC
cd
m
2
The MEAS screen appears again on the LCD.
Lv
x
35. 93
0 . 3968
0 . 4060
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
I n t S t dNon on
28
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Selecting Measurement Time
Select measurement time according to the purpose. Five modes are available for
measurement time.
Measurement
time mode
Examples of
measurement subjects
When measuring low luminances, Constant light
Operation explanation
Feature
Cautions
In this mode, integration time*ꢀ is adjusted Improved accuracy
between 0.005s and ꢀ20s according to the and repeatability for
brightness of the measurement subject.
This mode emphasizes performance
when measuring low luminances.
since the total measurement
time can be as long as 4
sources (halogen
lamps, etc.)
luminances below
approx. 4 cd/m2
minutes, if the brightness of the
(measurement angle: ꢀ°) measurement subject changes,
the measurement results will
be the average luminance.
Periodic light
sources (whose are
stable and whose
synchronization
frequency is
In addition, be careful to not
move the instrument during
NORMAL
measurement. When measuring
periodic light sources, MULTI
INTEG-NORMAL mode or
known)
MULTI INTEG-FAST mode may
be more suitable, for example,
when the synchronization
frequency is unknown.
In this mode, integration time is adjusted
between 0.005s and ꢀ6s according to the times for luminances
brightness of the measurement subject.
This mode emphasizes measurement
time when measuring low luminances.
Shorter measuring
When higher accuracy and
repeatability are required
at low luminances, the
Same as above
Periodic light
below approx. 4 cd/m2
(measurement angle: ꢀ°) NORMAL mode should
be used if necessary.
FAST
In this mode, several cycles of the
integration time for NORMAL mode are
taken and averaged. Under luminance
conditions which require an integration
time longer than the set luminance, the
integration time will be the same as for
normal measurement.
This mode can be used when the
synchronization time for measurement is
unknown or when the synchronization
time is known but the frequency is
unstable. In such case, the sync mode
should be set to NO SYNC.
Measurements which do Even for high luminances,
not depend on the
synchronization
frequency of the
measurement subject
can be taken.
the set integration time (ꢀs or sources (whose
longer) will be used.
synchronization
frequency is
unknown or
unstable)
MULTI
INTEG-
NORMAL
Improved accuracy and
repeatability for
luminances below
approx. 4 cd/m2
(measurement angle: ꢀ°)
In this mode, several cycles of the
Measurements which do Even for high luminances,
Periodic light
integration time for FAST mode are taken not depend on the
the set integration time (ꢀs or sources (whose
and averaged. Under luminance
conditions which require an integration
time longer than the set luminance, the
integration time will be the same as for
FAST measurement.
This mode can be used when the
synchronization time for measurement is
unknown or when the synchronization
time is known but the frequency is
unstable. In such case, the sync mode
should be set to NO SYNC.
synchronization
frequency of the
longer) will be used
synchronization
frequency is
unknown or
unstable)
measurement subject
can be taken.
Shorter measuring times
for luminances below
approx. 4 cd/m2
MULTI
INTEG-
FAST
(measurement angle: ꢀ°)
This mode can be used when you want to set a
fixed integration time for measurements.
Integration time: 0.005s to ꢀ20s
The desired fixed integration Be careful that the “OVER” error
All light sources
MANUAL
time can be set.
message does not occur and that the
measurement accuracy is not reduced.
*ꢀ Time for sensor to measure light indicating “exposure time”. On the other hand, measurement time shows time for
integration × 2 +Time to open/close shutter + Time for calculation), indicating time needed for actual measurement.
* Factory default setting : MULTI INTEG-NORMAL, IN-ND : AUTO
29
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Operation Procedure
6, 7
1
2, 3, 4, 5
1. Press
key when the MEAS
screen is displayed.
MENU
cd
m
2
Lv
x
35. 85
0 . 3964
0 . 4059
The MENU screen appears.
When the backlight of the LCD has been turned
off via
the backlight is turned on.
BACKLIGHT
key on the MEAS screen,
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
Non S t dNon on
MEAS
MEMORY
TARGET
OPTION
SETUP
2. Press either
or
key to select
key.
MEAS
NORMAL
NO SYNC
[MEAS] and then press
SPEED
SYNC
ENTER
The MENU – MEAS screen appears.
The current set contents are displayed in the
SPEED item.
3. Press either
or
key to select
key.
MEAS
SPEED MODE
[SPEED] and then press
ENTER
NORMAL
The MENU - MEAS - SPEED MODE
(measurement speed setting) screen
appears.
FAST
MULTI-NORMAL
MULTI-FAST
MANUAL
30
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4. Press either
or
key to select
MEAS
SPEED MODE
measurement speed.
NORMAL
FAST
MULTI-NORMAL
MULTI-FAST
MANUAL
4-a-1. NORMAL or FAST setting: Select
[NORMAL] or [FAST] and press
MEAS
SPEED MODE
IN ND
AUTO
OFF
ON
key.
ENTER
The MENU - MEAS - SPEED MODE - IN-
ND screen appears.
This screen is used to determine whether the
ND filter built into the body is used or not.
4-a-2. Press either
or
key to select
MEAS
SPEED MODE
IN ND
[AUTO], [OFF] or [ON].
AUTO
OFF
ON
Select [ON] when the error message “OVER” appears.
When measuring objects having a wide range of luminance
under the adjusted measurement conditions (ex. γ
measurement), set IN-ND to [OFF] or [ON]. For [OFF] or [ON]
selection, select [OFF] when the upper limit luminance is ꢀ00cd/
m2 or less, and [ON] when it is ꢀ00cd/m2 or more as a guide.
4-a-3. Press
key.
ENTER
MEAS
SPEED MODE
After the setting is entered, the MENU
- MEAS - SPEED MODE screen
appears again on the LCD.
NORMAL
FA ST
MULTI-NORMAL
MULTI-FAST
MANUAL
4-b-1. MULTI-NORMAL or MULTI-FAST
setting:
MEAS
SPEED MODE
MULTI INTEG
INTEG TIME
01
Select [MULTI-NORMAL] or [MULTI-
FAST] and press
key.
ENTER
IN-ND AUTO
The MENU - MEAS - SPEED MODE -
MULTI INTEG screen appears.
This screen is used for input of the integration
time in the MULTI INTEG-NORMAL mode or
MULTI INTEG-FAST mode.
3ꢀ
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4-b-2. Press either
value.
or
key to set a
MEAS
SPEED MODE
MULTI INTEG
INTEG TIME
10
key for larger number.
key for smaller number.
IN-ND AUTO
The setting range of integration time is from ꢀ to ꢀ6 s.
4-b-3. Press
key.
ENTER
MEAS
SPEED MODE
MULTI INTEG
The cursor moves to the IN-ND item.
This screen is used to determine whether
the ND filter built into the body is used or
not.
INTEG TIME
10
IN-ND AUTO
4-b-4. Press either
or
key to
MEAS
SPEED MODE
MULTI INTEG
select [AUTO], [OFF] or [ON].
INTEG TIME
10
Select [ON] when the error message “OVER” appears.
When measuring objects having a wide range of luminance
under the adjusted measurement conditions (ex. γ
IN-ND ON
measurement), set IN-ND to [OFF] or [ON]. For [OFF] or [ON]
selection, select [OFF] when the upper limit luminance is ꢀ00cd/
m2 or less, and [ON] when it is ꢀ00cd/m2 or more as a guide.
MEAS
SPEED MODE
4-b-5. Press
key.
ENTER
NORMAL
After the setting is entered, the MENU -
MEAS - SPEED MODE screen appears
again on the LCD.
FAST
MULTI-NORMAL
MULTI-FAST
MANUAL
4-c-1. MANUAL setting:
MEAS
SPEED MODE
Select [MANUAL] and press
NORMAL
key.
ENTER
FAST
MULTI-NORMAL
MULTI-FAST
MANUAL
The MENU - MEAS – SPEED MODE -
MANUAL screen appears. This screen is
used for input of the integration time in the
manual mode.
MEAS
SPEED MODE
MANUAL
INTEG TIME
000033.333
ms
IN ND OFF
32
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4-c-2. Press either
value.
or
key to set a
MEAS
SPEED MODE
MANUAL
INTEG TIME
key for larger number.
000033.330
m
s
key for smaller number.
IN ND OFF
The setting range of integration time is from
5 to ꢀ20,000 ms.
4-c-3. Press either
the cursor.
or
key to move
4-c-4. Repeat the same procedures 4-a-
2. and -3. as necessary.
MEAS
SPEED MODE
MANUAL
INTEG TIME
000500.000
m
s
s
s
IN ND OFF
4-c-5. Press
key.
ENTER
MEAS
SPEED MODE
MANUAL
The cursor moves to the IN-ND item.
This screen is used to determine whether
the ND filter built into the body is used or
not.
INTEG TIME
000500.000
m
IN ND OFF
4-c-6. Press either
[ON] or [OFF].
or
key to select
MEAS
SPEED MODE
MANUAL
INTEG TIME
Select [ON] when the error message
“OVER” appears.
000500.000
IN
m
N
D ON
4-c-7. Press
key.
ENTER
MEAS
SPEED MODE
When the setting is entered, the MENU -
MEAS - SPEED MODE screen appears
again on the LCD.
NORMAL
FAST
MULTI-NORMAL
MULTI-FAST
MANUAL
33
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5. Press
key.
ENTER
When the measurement time is set, the MENU -
MEAS screen appears again on the LCD.
ESC
By pressing
key, after the setting is
canceled the MENU - MEAS screen appears
again on the LCD.
Measurement time setting is saved even after
switching OFF (O).
6. Press
key.
ESC
The MENU screen appears again on the LCD.
7
. Press
key.
ESC
cd
m
2
The MEAS screen appears again on the LCD.
Lv
x
35. 85
0 . 3964
0 . 4059
y
Ob
s
SPD SYNC LEN ND BL
2
˚ Mn
l
Non S t dNon on
34
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Setting Observer
Color matching function for chromaticity calculation is selectable between 2°OBS and
ꢀ0°OBS.
* Observer setting
: 2°OBS, ꢀ0°OBS
* Factory default setting : 2°OBS
Operation Procedure
8, 9
1
2, 3, 4,
5, 6, 7
1. Press
key when the MEAS
screen is displayed.
MENU
cd
m
2
Lv
x
35. 85
The MENU screen appears.
0 . 3964
When the backlight of the LCD has been turned
BACKLIGHT
the backlight is turned on.
off via
key on the MEAS screen,
y
Ob
0 . 4059
Non S t dNon on
s
SPD SYNC LEN ND BL
l
2
˚ Mn
MEAS
MEMORY
TARGET
OPTION
SETUP
2. Press either
or
key to select
SETUP
[SETUP] and then press
key.
ENTER
OBSERVER
BACKLIGHT
2
°
@
MEAS
O
The MENU – SETUP screen appears.
The current set contents are displayed in
N
F
DATA FORM
the [OBSERVER] item.
3. Press either
or
key to select
SETUP
OBSERVER
[OBSERVER] and then press
key.
ENTER
°
2
O
BS
°
10
O
BS
The MENU - SETUP – OBSERVER (Observer
selection) screen appears.
35
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4. Press either
or
key to select [2º
SETUP
OBSERVER
OBS] or [10º OBS].
°
2
O
BS
°
10
O
BS
5. Press
key.
ENTER
SETUP
OBSERVER
The confirmation screen appears. [CANCEL] is
CHANGE
selected.
OK
CANCEL
6. Press
key to move the cursor to
SETUP
OBSERVER
[OK].
CHANGE
OK
CANCEL
7
. Press
key.
ENTER
When the observer angle is set, the MENU -
MEAS screen appears again on the LCD.
ESC
By pressing
key, after the setting is
canceled the MENU - SETUP screen appears
again on the LCD.
Observer setting is saved even after switching
OFF (O).
8. Press
key.
ESC
The MENU screen appears again on the LCD.
9. Press
key.
ESC
cd
m
2
Lv
x
35. 85
The MEAS screen appears again on the LCD.
When observer angle is set to ꢀ0°, Lv display
changes to Y display.
0 . 3964
y
Ob
0 . 4059
Non S t dNon on
s
SPD SYNC LEN ND BL
l
10˚ Mn
36
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Selecting Display Format
The formats of indicating the luminance and excitation values X, Y and Z can be selected as either
normal indication to display the values to four places of decimals, or as index number indication. If
the measurement values on the LCD are unreadable, use the index number indication.
* Display format setting : Normal, Index
* Factory default setting : ****.**** [F]
* When the number of displayed digits is six (luminance and X/Y/Z are ꢀ00000 or more) in
the normal indication, “******.*****” will be displayed. In this case, the value will be
displayed if you set to the index number indication.
Operation Procedure
6, 7
1
2, 3, 4, 5
1. Press
key when the MEAS
screen is displayed.
MENU
cd
m
2
Lv
x
35. 85
0 . 3964
0 . 4059
The MENU screen appears.
When the backlight of the LCD has been turned
off via
BACKLIGHT
key on the MEAS screen,
y
Ob
the backlight is turned on.
s
SPD SYNC LEN ND BL
2
˚ Mn
l
Non S t dNon on
MEAS
MEMORY
TARGET
OPTION
SETUP
2. Press either
or
key to select
key.
SETUP
[SETUP] and then press
ENTER
OBSERVER
BACKLIGHT
2
°
@
MEAS
O
The MENU – SETUP screen appears.
The current set contents are displayed in the
N
F
DATA FORM
[DATA FORM] item.
3. Press either
or
key to select
SETUP
DATA FORM
[DATA FORM] and then press
.
**** ****
key.
ENTER
E
.
+
* ****
*
The MENU - SETUP - DATA FORM (Display
format selection) screen appears.
37
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4. Press either
or
key to select
SETUP
DATA FORM
[****.**** [F]] or [*.****E+* [E]].
.
**** ****
E
.
+
* ****
*
5. Press
key.
ENTER
SETUP
OBSERVER
BACKLIGHT
2
°
When the display format is set, the MENU -
@
MEAS
O
SETUP screen appears again on the LCD.
By pressing
N
E
ESC
key, after the setting is
DATA FORM
canceled the MENU - SETUP screen appears
again on the LCD.
Display format setting is saved even after
switching OFF (O).
6. Press
key.
ESC
The MENU screen appears again on the LCD.
7
. Press
key.
ESC
cd
2
Lv 3. 5846E+1
The MEAS screen appears again on the LCD.
m
0. 3964
x
y
Ob
0. 4059
Non S t dNon on
s
SPD SYNC LEN ND BL
l
2
˚ Mn
38
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Selecting Color Space
See below table for available color space.
* Factory default setting :Lvxy
LCD Screen
Color Space
Display Description
(When Normal is selected for display format) (When Index is selected for display format) Lvxy *1
Displays and outputs in
luminance Lv and
chromaticity coordinates
x,y.
cd
m
cd
2
2
m
Lv
x
34. 22
0 . 3958
0 . 4060
Lv 3. 4221E+1
0 . 3958
x
y
Ob
y
Ob
0 . 4060
Non S t dNon on
s
SPD SYNC LEN ND BL
s
SPD SYNC LEN ND BL
m
2
˚ N
r
m
Non S t dNon on
2
˚ N
r
Lvu’v’ *1
Lv T ∆uv
XYZ
Displays and outputs in
luminance Lv and u’v’
chromaticity diagram
(CIE ꢀ976 UCS
chromaticity diagram)
coordinates u’, v’.
cd
m
cd
2
2
Lv
u’
v’
34. 22
0 . 2236
0 . 5161
Lv 3. 4221E+1
m
u’
v’
0 . 2236
0 . 5161
Non S t dNon on
Ob
s
SPD SYNC LEN ND BL
Ob
s
SPD SYNC LEN ND BL
m
2˚ N
r
m
Non S t dNon on
2˚ N
r
Displays and outputs in
luminance Lv, correlated
color temperature T and
color difference from
blackbody locus ∆uv.
cd
m
cd
2
2
Lv
T
34. 22
3829K
Lv 3. 4221E+1
m
T
3829K
duv
duv
Obs SPD SYNC LEN ND BL
+0. 009
Non S t dNon on
+0. 009
Non S t dNon on
Ob
2
s
˚ N
SPD SYNC LEN ND BL
m
r
2˚ N
r
m
Displays and outputs in
tristimulus values X, Y,
Z.
X
Y
33. 36
34. 22
16. 71
X
Y
3. 3365E+1
3. 4221E+1
Z
Ob
Z
Ob
1. 6709E+1
s
SPD SYNC LEN ND BL
s
SPD SYNC LEN ND BL
m
2
˚ N
r
m
Non S t dNon on
2
˚ N
r
Non S t dNon on
Dominant
wavelength/
Excitation purity
*2
Displays and outputs in
dominant wavelength λd
and excitation purity Pe.
+576 . 220n
m
d
λ
0 . 407%
Pe
Ob
2
s
˚ N
SPD SYNC LEN ND BL
Non S t dNon on
rm
Spectral graph
Displays or outputs
spectral radiance Le(λ)
in the spectral waveform
380n
1. 3118E
m
380
Ob
780
5
SPD SYNC LEN ND BL
s
˚ N
2
r
m
Non S t dNon on
39
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*ꢀ Y is displayed instead of Lv when observer angle is ꢀ0°.
*2 For non-spectral colors, the complementary wavelength will be displayed. The display
indication will remain λd.
*
If the calculated value does not establish a proper combination with the value in the
color space mode, “_ _ _ _ _ _ _ _” will be displayed.
Operation Procedure
1
2
1. When the MENU or MEMORY screen
cd
m
2
Lv
x
34. 22
0 . 3958
0 . 4060
is displayed, press
key to
ESC
switch to the MEAS screen.
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
Non S t dNon on
2.
Press
key to display
COLOR MODE
cd
m
2
Lv
u’
v’
34. 22
0 . 2236
0 . 5161
the desired color space.
Measurement screen switches in order of Lvxy
Lvu’v’ LvT∆uv XYZ λd/Pe Spectral
graph Lvxy while
COLOR MODE
key is
Ob
s
SPD SYNC LEN ND BL
pressed.
2˚ N
r
m
Non S t dNon on
It switches in order of Yxy Yu’v’ XYZ λd/
Pe Spectral graph Yxy when observer
angle is ꢀ0°.
Color space setting is saved even after
switching OFF (O).
40
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Selecting Absolute Value (ABS)/Difference (DIFF) Display
Whether chromaticity value is shown in absolute (ABS) or difference (DIFF) is selectable.
See below table for each case.
* Factory default setting: Absolute value (ABS)
Color Space
Lvxy *1
Absolute value (ABS)
Difference (DIFF)
Lv, x , y
Lv, x, y
∆Lv, %LV, ∆x, ∆y
cd
2
Lv
x
34. 22
0 . 3958
0 . 4060
m
cd
2
2
Lv
x
34
3958
4059
.
34
m
0
0
.
.
y
cd
m
Lv
+
0
.
.
1188
35
0000
0001
%
Lv
100
%
x
y
.
.
0
0
.
.
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
Non S t dNon on
Obs
2˚ N
SPD SYNC LEN ND BL
Non S t dNon on
rm
Lvu’v’ *1
Lv T ∆uv
XYZ
Lv, u’, v’
Lv, u’, v’
%Lv, ∆Lv, ∆u’, ∆v’
cd
m
2
Lv
u’
v’
34. 22
0 . 2236
0 . 5161
cd
2
2
Lv
u’
v’
34
2236
5160
.
34
m
0
0
.
.
cd
m
Lv
Lv
+
0
.
1188
35
0000
0000
%
100
.
%
u ’
v ’
+
0
.
.
0
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
Non S t dNon on
Ob
2
s
˚ N
SPD SYNC LEN ND BL
r
m
Non S t dNon on
Lv, T, duv
Lv
Lv, T, duv
∆Lv, %Lv, ∆T
cd
m
2
34. 22
3829K
cd
m
2
2
Lv
T
duv
34 . 34
3830K
+
T
0
.
009
cd
m
Lv
+
100
0
.
.
35
OK
1188
%
%
Lv
duv
+0. 009
Non S t dNon on
T
Ob SPD SYNC LEN ND BL
r
s
˚ N
2
m
Ob
2
s
˚ N
SPD SYNC LEN ND BL
Non S t dNon on
rm
X, Y, Z
X, Y, Z
∆X, ∆Y, ∆Z
%X, %Y, %Z
X
Y
33. 36
34. 22
16. 71
X
Y
Z
33
34
16
.
.
.
.
.
.
49
34
78
1204
1188
07479
%
%
%
X
Y
Z
+
+
+
0
0
0
.
.
.
Z
Ob
s
˚ N
SPD SYNC LEN ND BL
2
r
m
Non S t dNon on
X%
Y%
Z%
100
100
100
36
35
45
Ob
2
s
˚ N
SPD SYNC LEN ND BL
Non S t dNon on
rm
λ d, Pe
λd Pe
∆λd, ∆Pe *2
Dominant wavelength
+576 . 220n
m
d
λ
λ
d
+
576
0
.
406
220n
m
Fe
.
0 . 407%
Pe
λd
Pe
0 . 000n
0 . 000%
m
Ob
2
s
˚ N
SPD SYNC LEN ND BL
r
m
Non S t dNon on
Ob
2
s
˚ N
SPD SYNC LEN ND BL
Non S t dNon on
rm
4ꢀ
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Color Space
Absolute value (ABS)
Difference (DIFF)
Spectral graph
Le (λ) spectral waveform
Measurement value and Le (λ)
Wavelength at the cursor position spectral waveform of target color
and Le (λ) in the wavelength
Wavelength of the cursor position
and Le (λ) of the measurement value
in the wavelength
380n
1. 3118E
SPD SYNC LEN ND BL
˚ N Non S t dNon on
m
380
780
5
Ob
2
s
rm
380n
1.8704E
SPD SYNC LEN ND BL
˚ N Non S t dNon on
m
380
780
+
7
Ob
2
s
rm
*ꢀ Y is displayed instead of Lv when observer angle is ꢀ0°.
*2 Even if either the measured value, target color, or both are the complementary
wavelength, the difference between the two values will be displayed. The display
indication will remain ∆λd.
*
If the calculated value or the registered target color does not establish a proper
combination with the value in the color space mode, “_ _ _ _ _ _ _ _” will be displayed.
Operation Procedure
1
2
1. When the MENU or MEMORY screen
cd
m
2
ESC
Lv
x
34. 22
0 . 3958
0 . 4060
is displayed, press
key to
switch to the MEAS screen.
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
Non S t dNon on
2.
Press
key to show
DISPLAY
cd
2
2
Lv
x
34
3958
4059
.
34
m
absolute value (ABS) or color
difference (DIFF) to select.
0
.
.
y
0
cd
m
Lv
+
0
.
.
1188
35
0000
0001
%
Lv
100
%
Measurement value switches between that for
x
.
.
0
0
.
.
y
absolute value (ABS) and difference (DIFF)
DISPLAY
while
key is pressed.
Ob
2
s
˚ N
SPD SYNC LEN ND BL
Non S t dNon on
rm
The setting of absolute value (ABS) and difference
(DIFF) is saved even after switching OFF (O).
42
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When Using Closeup Lens
Use the closeup lens in the optional accessories to measure a fine surface. For the
attachment of the closeup lens, refer to the instruction manual for the closeup lens.
If the closeup lens is attached, the measurement value must be compensated for the lens
transmittance. This compensation coefficient is attached to the closeup lens. Use the data
management software CS-Sꢀ0w Professional supplied with the CS-2000 as standard to
set the coefficient in this instrument. After that, when the closeup lens is selected as lens
type, the measurement value compensated with the compensation coefficient can be
obtained. See instruction manual of CS-Sꢀ0w for details.
The wrong setting of lens type leads to inaccurate measurement.
Do not use the closeup lens with the ND filter. It leads to inaccurate measurement.
* Lens type
: STANDARD, CLOSE-UP
* Factory default setting : STANDARD
Operation Procedure
6, 7
1
2, 3, 4, 5
1. Press
MENU
key when the MEAS
cd
m
2
Lv
x
35. 93
0 . 3968
0 . 4060
screen is displayed.
The MENU screen appears.
When the backlight of the LCD has been turned
off via
the backlight is turned on.
BACKLIGHT
key on the MEAS screen,
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
I n t S t dNon on
MEAS
MEMORY
TARGET
OPTION
SETUP
2. Press either
or
key to select
OPTION
[OPTION] and then press
key.
ENTER
USER. CAL
LENS
NON
STD
NON
ND FILTER
The MENU – OPTION screen appears.
The current set contents are displayed in the
[LENS] item.
43
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3. Press either
or
key to select
key.
OPTION
LENS
[LENS] and then press
ENTER
STANDARD
CLOSE UP
The MENU - SETUP – LENS (Lens type
selection) screen appears.
4. Press either
[CLOSE-UP].
or
key to select
OPTION
LENS
STANDARD
CLOSE UP
When you removed the closeup lens, select
[STANDARD].
5. Press
key.
ENTER
OPTION
USER. CAL
LENS
NON
C UP
NON
When the lens type is set, the MENU - OPTION
screen appears again on the LCD.
ND FILTER
ESC
By pressing
key, after the setting is
canceled the MENU - OPTION screen appears
again on the LCD.
Lens type setting is saved even after switching
OFF (O).
6. Press
key.
ESC
The MENU screen appears again on the LCD.
7
. Press
key.
ESC
cd
m
2
Lv
x
35. 93
0 . 3968
0 . 4060
The MEAS screen appears again on the LCD.
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
I n t C UNon on
44
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When Using ND Filter
Use the ND filter in the optional accessories when measuring a high-luminance object.
If the ND filter is attached, the measurement value must be compensated for the filter
transmittance. This compensation coefficient is attached to the ND filter. Use the data management
software CS-Sꢀ0w Professional supplied with the CS-2000 as standard to set the coefficient in this
instrument. After that, when the ND filter is selected, the measurement value compensated with the
compensation coefficient can be obtained. See instruction manual of CS-Sꢀ0w for details.
The wrong setting of ND filter leads to inaccurate measurement.
Do not use the ND filter with the closeup lens. It leads to inaccurate measurement.
Note that an extra ND filter is built into this instrument. There are three setting options for use or
non-use of this built-in ND filter: [AUTO] for switching automatically depending on the luminance of
the object, [OFF] for constant non-use, and [ON] for constant use (See p.3ꢀ to p.33).
* ND-FILTER
: NONE, NDꢀ0, NDꢀ00
* Factory default setting: NONE
Operation Procedure
6, 7
1
2, 3, 4, 5
1. Press
MENU
key when the MEAS
cd
m
2
Lv
x
35. 93
0 . 3968
0 . 4060
screen is displayed.
The MENU screen appears.
When the backlight of the LCD has been turned
off via
the backlight is turned on.
BACKLIGHT
key on the MEAS screen,
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
I n t S t dNon on
MEAS
MEMORY
TARGET
OPTION
SETUP
2. Press either
or
key to select
OPTION
USER. CAL
LENS
NON
STD
NON
[OPTION] and then press
key.
ENTER
ND FILTER
The MENU – OPTION screen appears.
The current set contents are displayed in the
[ND-FILTER] item.
45
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3. Press either
or
key to select
OPTION
FILTER
N
D
[ND-FILTER] and then press
key.
ENTER
NONE
N
N
D
D
10
The MENU - SETUP – ND-FILTER (ND filter
100
selection) screen appears.
4. Press either
or
key to select
OPTION
D
N
FILTER
[NONE], [ND 10] or [ND 100].
NONE
N
N
D
D
10
100
5. Press
key.
ENTER
OPTION
USER. CAL
LENS
NON
STD
10
When the ND filter is set, the MENU - OPTION
screen appears again on the LCD.
ND FILTER
ESC
By pressing
key, after the setting is
canceled the MENU - OPTION screen appears
again on the LCD.
ND filter setting is saved even after switching
OFF (O).
6. Press
key.
ESC
The MENU screen appears again on the LCD.
7
. Press
key.
ESC
cd
m
The MEAS screen appears again on the LCD.
2
Lv
x
35. 93
0 . 3968
y
Ob
0 . 4060
I n t S t d 10 on
s
SPD SYNC LEN ND BL
r
2
˚ N
m
46
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Calibration
Calibration Channel
This instrument includes ꢀꢀ calibration channels from Ch00 to Chꢀ0.
Ch00 is for measurement based upon KONICA MINOLTA’s calibration standard. Its
calibration correction coefficient has been set and is unchangeable.
The following contents can be set to Ch0ꢀ to Chꢀ0 respectively using data management
software CS-Sꢀ0w Professional supplied with the CS-2000 as standard. See instruction
manual of CS-Sꢀ0w for details.
Correction coefficient of user calibration
Correction coefficient ID
They are commonly used among each color space of Lvxy, Lvu’v’, LvT∆uv, XYZ, dominant
wavelength/excitation purity and spectral graph in one channel.
Calibration channels can be changed using the following procedure.
Operation Procedure
6, 7
1
2, 3, 4, 5
1. Press
MENU
key when the MEAS
cd
m
2
Lv
x
35. 93
0 . 3968
0 . 4060
screen is displayed.
The MENU screen appears.
When the backlight of the LCD has been turned
off via
the backlight is turned on.
BACKLIGHT
key on the MEAS screen,
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
No
n
S t d 10 on
MEAS
MEMORY
TARGET
OPTION
SETUP
2. Press either
or
key to select
OPTION
USER. CAL
[OPTION] and then press
key.
NON
STD
10
ENTER
LENS
ND FILTER
The MENU – OPTION screen appears.
The current set contents are displayed in the
[USER.CAL] item.
47
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3. Press either
or
key to select
OPTION
USER. CAL
[USER.CAL] and then press
key.
ENTER
CAL NO,
NON
The MENU - SETUP – USER.CAL (Calibration
channel selection) screen appears.
The calibration channel number and
compensation coefficient ID (with a maximum of
ꢀ0 letters) are displayed. In case of Ch00,
“NON” is displayed. See instruction manual of
CS-Sꢀ0w for details.
4. Press either
channel.
or
key to select the
OPTION
USER. CAL
CAL NO,
03
key for larger number.
key for smaller number.
The calibration channel numbers can be
selected among NON, and 0ꢀ to ꢀ0.
5. Press
key.
ENTER
OPTION
USER. CAL
03
STD
10
When the calibration channel is set, the MENU -
OPTION screen appears again on the LCD.
If the calibration channel without compensation
coefficient setting is selected, the setting will not
be possible.
LENS
ND FILTER
ESC
By pressing
key, after the setting is
canceled the MENU - OPTION screen appears
again on the LCD.
6. Press
key.
ESC
The MENU screen appears again on the LCD.
7
. Press
key.
ESC
cd
m
2
Lv
x
35. 93
The MEAS screen appears again on the LCD.
0 . 3968
y
Ob
0 . 4060
s
SPD SYNC LEN ND BL
r
2
˚ N
m
No
n
S t d 10 on
48
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Backlight ON/OFF During Measurement
The LCD backlight can be selectively turned on or off during measurement.
If the backlight is turned off, LCD backlight reflection on the surrounding area
affecting the measurement value during measurement can be avoided.
If pressing the BACKLIGHT key to turn off the backlight, while the MEAS screen is
displayed, the backlight is forcibly turned off independently of the following setting.
* Factory default setting : ON
Operation Procedure
6, 7
1
2, 3, 4, 5
1. Press
MENU
key when the MEAS
cd
m
2
Lv
x
35. 93
0 . 3968
0 . 4060
screen is displayed.
The MENU screen appears.
When the backlight of the LCD has been turned
off via
the backlight is turned on.
BACKLIGHT
key on the MEAS screen,
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
No
n
S t d 10 on
MEAS
MEMORY
TARGET
OPTION
SETUP
2. Press either
or
key to select
key.
SETUP
OBSERVER
BACKLIGHT
2
°
[SETUP] and then press
ENTER
@
MEAS
O
The MENU – SETUP screen appears.
N
F
DATA FORM
The current set contents are displayed in the
[BACKLIGHT@MEAS] item.
49
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3. Press either
or
key to select
SETUP
BACKLIGHT
@
MEAS
[BACKLIGHT@MEAS] and then press
O
O
FF
N
key.
ENTER
The MENU - SETUP - BACKLIGHT@MEAS
(Turning ON/OFF backlight during
measurement) screen appears on the LCD.
4. Press either
[ON] or [OFF].
or
key to select
5. Press
ENTER
key.
SETUP
OBSERVER
BACKLIGHT
2
°
When the setting is made to turn the backlight
on or off during measurement, the MENU -
SETUP screen appears again on the LCD.
@
MEAS
O
FF
DATA FORM
F
ESC
By pressing
key, after the setting is
canceled the MENU - SETUP screen appears
again on the LCD.
Setting of backlight ON/OFF during
measurement is saved even after switching OFF
(O).
6. Press
key.
ENTER
The MENU screen appears again on the LCD.
7
. Press
key.
ESC
cd
m
The MEAS screen appears again on the LCD.
2
Lv
x
35. 93
0 . 3968
0 . 4060
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
No
n
S t d 10 off
50
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Measurement
5ꢀ
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Measurement
Operation Procedure
5
6
2
1, 4
3
1.
Decide whether you use closeup lens
(optional accessory) or not according to
measuring object size and distance.
See the table below for details on measuring distance
and measuring area. If you set the closeup lens, lens
type setting is required in this instrument. (See p.43)
(Unit: mm)
Measuring distance and measuring area
Measuring area
when the measuring
distance is 500 mm ø distance is ꢀ,000 mm ø
Measuring area
when the measuring
Minimum measurement
diameter ø
Maximum measurement
diameter ø
Minimum
measurement area
Maximum
measurement area
(Measuring
angle)
ꢀ° 0.2° 0.ꢀ° ꢀ° 0.2° 0.ꢀ° ꢀ° 0.2° 0.ꢀ° ꢀ° 0.2° 0.ꢀ° ꢀ° 0.2° 0.ꢀ°
ꢀ° 0.2° 0.ꢀ°
Without
5.00 ꢀ.00 0.50
350
7.78 ꢀ.56 0.78 ꢀ6.66 3.33 ꢀ.67
closeup lens
With closeup
lens
ꢀ.00 0.20 0.ꢀ0 ꢀ.39 0.28 0.ꢀ4
55.0
70.9
−
−
−
−
−
−
*Measurement distance is the distance from the front edge of the metal lens barrel or closeup lens ring.
2.
Rotate the measuring angle selector
according to size of object and
1°
0.2°
0.1°
measurement distance, and set the
aperture to 1°, 0.2°, or 0.1°.
Do not operate the measuring angle selector during
measurement. If measuring angle is switched
during measurement, you may fail to perform
measurement or to obtain correct measurement
value. To rotate the measuring angle selector, move
to a position where you can confirm the click. If you
stop the selector in a halfway position,
measurement may not be performed or wrong
measurement values may be obtained.
52
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3.
4.
Rotate the diopter adjustment ring for
adjustment of diopter.
Make sure that aperture (black circle indicating
measurement area) looks clear when observing
object through finder. (See p.ꢀ5)
Rotate the focus adjustment ring for
objective lens for that purpose.
Make sure that object around aperture looks
clear when observing object through finder.
Only measuring area for measuring object must be
placed in aperture. If extra area, which is not
measuring object, is included in aperture, you
cannot perform correct measurement.
5.
6.
When the MENU or MEMORY screen
cd
m
2
Lv
x
36. 20
0 . 3968
0 . 4056
is displayed, press
key to
ESC
switch to the MEAS screen.
The MEAS (Measurement value) screen
appears.
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
No
n
S t dNo
n
off
Press the measurement button.
When the measurement time is long, the
measurement progress bar is displayed on the
LCD until measurement is complete.
Display during measurement
(Single measurement/when
measurement time is long)
If the measurement time is set to options other
than [MANUAL], the measurement time will be
determined after the approximate luminance is
checked inside the measurement device. For
this reason, it may take several seconds until
the measurement time appears. The displayed
time shows approximately how long it will take
from the point of time display to the end of
measurement.
MEASURING
177s
ESC
:
STOP
Ob
2
s
˚ N
SPD SYNC LEN ND BL
No S t dNo off
r
m
n
n
(Single measurement/when
measurement time is short)
cd
m
2
Lv
x
36. 20
0 . 3968
0 . 4056
If the measurement time determined from the
approximate luminance is short, the remaining
time will not be displayed.
y
Ob
s
SPD SYNC LEN ND BL
2˚ N
r
m
No
n
S t dNo
n
off
53
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Display during measurementt
(Continuous measurement/when
measurement time is long)
CONT
When the measuring button is pressed and held
for two or more seconds, continuous
measurement is conducted.
When the measurement time is long, the
measurement progress bar appears with the
latest measurement value. The displayed time
shows the remaining time, same as for the
single measurement.
MEASURING
17s
ESC
:
STOP
cd
2
Lv
x
13 . 17
0 . 3966
0 . 3905
m
y
Obs
2˚ N
SPD SYNC LEN ND BL
No S t dNo off
When the measurement time is short, the
measurement progress bar does not appear, but
the measurement value is sequentially updated
and displayed.
r
m
n
n
(Continuous measurement/when
measurement time is short)
cd
2
Lv
x
36. 20
0 . 3968
0 . 4056
ESC
When
key is pressed during continuous
m
measurement, measurement is stopped. In this
case, the measurement that is ongoing when
ESC
key is pressed will be canceled, and the
last obtained measurement value will be
ESC
y
Ob
s
SPD SYNC LEN ND BL
2˚ N
r
m
No
n
S t dNo
n
off
displayed. If
key is pressed in the middle
of the first measurement, the measurement
value will not be displayed.
ENTER
When
key is pressed while the
MEASURE
measurement value is displayed, the
ANGLE
SPEED
SYNC
LENS
1. 0
˚
RMAL
N
N
O
measurement properties are displayed so that
the measurement conditions can be confirmed.
When the measuring button or a random key is
pressed, the MEAS screen appears again.
O
SYNC
STANDARD
FILTER NONE
IN ND
OFF
INTG
66. 667
m
s
54
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Saving the Measurement Value
This instrument can save ꢀ00 measurement values with designated numbers from 00 to 99.
Operation Procedure
2, 3
1
1. When the MEAS screen is displayed,
MEAS
cd
2
m
Lv
x
36 . 20
0 . 3968
0 . 4056
press
key to switch to the
MEMORY
y
MEMORY screen.
The MEMORY (Memory data) screen appears.
MEMORY 00
cd
2
Lv
x
34 . 22
0 . 3958
0 . 4060
m
y
The memory data number oo is displayd.
Ob
2
s
˚ N
SPD SYNC LEN ND BL
No S t dNo off
r
m
n
n
2. Press either
or
key to select the
MEAS
cd
2
Lv
x
36 . 20
0 . 3968
0 . 4056
m
m
number of memory data.
key for larger number.
y
MEMORY 02
cd
2
Lv
x
y
key for smaller number.
Ob
2
s
˚ N
SPD SYNC LEN ND BL
No S t dNo off
r
m
n
n
3. Press
key.
ENTER
MEAS
cd
2
Lv
36 . 20
0 . 3968
0 . 4056
m
m
x
y
Each measurement value is saved with the
selected number.
MEMORY 02
cd
2
ESC
If
key is pressed, saving is canceled and
Lv
x
y
36 . 20
0 . 3968
0 . 4056
the MEAS screen appears on the LCD.
Ob
2
s
˚ N
SPD SYNC LEN ND BL
No S t dNo off
r
m
n
n
55
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Use the following procedure to display the memory data properties (measurement
conditions):
Operation Procedure
5, 6
1
2, 3, 4
cd
m
MENU
screen is displayed.
1. Press
key when the MEAS
2
Lv
x
35. 93
0 . 3968
0 . 4060
The MENU screen appears.
When the backlight of the LCD has been turned
BACKLIGHT
the backlight is turned on.
y
Ob
off via
key on the MEAS screen,
s
SPD SYNC LEN ND BL
2
˚ N
r
m
No
n
S t dNo
n
off
MEAS
MEMORY
TARGET
OPTION
SETUP
2. Press either
or
key to select
MEMORY
DELETE
[MEMORY] and then press
key.
ENTER
PROPERTIES
The MENU – MEMORY screen appears.
3. Press either
or
key to select
MEMORY
PROPERTIES
[PROPERTIES] and then press
MEMORY 00
ANGLE
SPEED
SYNC
LENS
1. 0
RMAL
SYNC
STANDARD
˚
key.
ENTER
N
O
N
O
The MENU – MEMORY – PROPERTIES
(Memory data measurement condition
confirmation) screen appears.
FILTER NONE
IN ND
OFF
INTG
66. 667
ms
The memory data number 00 is displayed.
56
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4. To display the memory data for
another number, press either
MEMORY
PROPERTIES
or
MEMORY 02
ANGLE
SPEED
SYNC
LENS
1. 0
RMAL
SYNC
STANDARD
˚
key to change the memory data
number.
The properties of the selected memory data are
displayed, and the measurement conditions can
be confirmed.
N
O
N
O
FILTER NONE
IN ND
OFF
INTG
66. 667
ms
key for larger number.
If kept pressed, the value continuously changes.
key for smaller number.
If kept pressed, the value continuously changes.
5. Press
key.
ESC
The MENU – MEMORY screen appears again
on the LCD.
6. Press
key.
ESC
The MEAS screen appears again on the LCD.
57
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Deleting the Memory Data
Stored measurement values can be deleted in the following procedure.
Operation Procedure
5, 6, 7
1
2, 3, 4, 5
MENU
key when the MEAS
screen is displayed.
1.
Press
cd
m
2
Lv
x
35. 93
0 . 3968
0 . 4060
The MENU screen appears.
When the backlight of the LCD has been turned
BACKLIGHT
off via
key on the MEAS screen,
y
Ob
s
SPD SYNC LEN ND BL
the backlight is turned on.
2
˚ N
r
m
No
n
S t dNo
n
off
MEAS
MEMORY
TARGET
OPTION
SETUP
2.
3.
Press either
[MEMORY] and then press
key.
or
key to select
MEMORY
DELETE
ENTER
PROPERTIES
The MENU – MEMORY screen appears.
Press either
[DELETE] and then press
key.
or
key to select
MEMORY
MEM, DELETE
ENTER
MEM, DATA N
O
, 00
Lv
x
y
34 . 22
0 . 3958
0 . 4060
The MENU – MEMORY – DELETE (Memory
data deletion) screen appears.
The memory data number 00 is displayed.
58
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4.
Press either
number of memory data you want to
delete.
key for larger number. If kept pressed, the
value continuously changes. [ALL] is displayed
after No.99.
or
key to select the
MEMORY
MEM, DELETE
MEM, DATA N
O
, 02
Lv
x
36 . 20
0 . 3968
0 . 4056
y
key for smaller number. If kept pressed, the
value continuously changes. [ALL] is displayed
after No.00.
The deleted memory data can not be recovered.
Confirm the number before deleting the memory
data.
5-a-1. Deletion of saved data, one by one:
Select the number of the memory
data to be deleted, and press
MEMORY
MEM, DELETE
MEM, DATA NO , 02
Lv
x
y
key.
ENTER
The saved measurement value disappears.
ESC
By pressing
key, the deletion of the
memory data is canceled and the MENU -
MEMORY screen appears again on the LCD.
5-a-2. Repeat the steps 4 through 5-a-1.
as necessary.
5-a-3. Press
key.
ESC
The MENU – MEMORY screen appears
again on the LCD.
5-b-1. Collective deletion of all memory
data:
MEMORY
MEM, DELETE
MEM, DATA N
O
, ALL
Select [ALL] and press
key.
ENTER
Lv
x
y
36 . 20
0 . 3968
0 . 4056
The confirmation screen for deletion of all
memory data is displayed.
59
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5-b-2. Press
key to select [OK] and
then press ENTER key.
MEMORY
MEM, DELETE
DELETE
DELETE
ALL DATA
All memory data are deleted, and the MENU -
?
MEMORY screen appears again on the LCD.
O
K
CANCEL
ESC
By selecting [CANCEL] and pressing
ENTER
key, or pressing
key, the deletion of
all memory data is canceled and the MENU -
MEMORY screen appears again on the LCD.
6. Press ESC key.
The MENU – MEMORY screen appears again
on the LCD.
7
. Press ESC key.
The MEAS screen appears again on the LCD.
60
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Registering Target Color
Target color
The target color serves as reference for measurement of deviation of measured color from
reference.
Target colors can be registered up to 20 from Ch 0ꢀ to Ch 20 completely within this
instrument.
To register the target color:
(ꢀ) Register the measurement value
(2) Select from the memory data
(3) Enter the numerical value
To change the previously set target color, select another target color. User calibration
correction coefficient will not be influenced despite of target color change.
The target color is commonly used among each color space of Lvxy, Lvu’v’, LvTΔuv, XYZ,
dominant wavelength/excitation purity and spectral graph.
Operation Procedure
10, 11
1
2, 3, 4, 5,
6, 7, 8, 9
MENU
key when the MEAS
screen is displayed.
1.
Press
cd
m
2
Lv
x
35. 93
0 . 3968
0 . 4060
The MENU screen appears.
When the backlight of the LCD has been turned
BACKLIGHT
off via
key on the MEAS screen,
y
Ob
s
SPD SYNC LEN ND BL
the backlight is turned on.
2
˚ N
r
m
No
n
S t dNo
n
off
MEAS
MEMORY
TARGET
OPTION
SETUP
6ꢀ
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2.
3.
Press either
[TARGET] and then press
key.
or
key to select
TARGET
SELECT
ENTER
SET
DELETE
The MENU – TARGET screen appears.
Press either
[SET] and then press
or
key to select
key.
TARGET
TARGET SET
TARGET Ch 01
ENTER
The MENU – TARGET – SET screen appears.
Lv
x
y
4. Change target color channels by
pressing
or
key, and select the
channel used to register a target color.
key for larger number. If kept pressed, the
number continuously increases.
key for smaller number. If kept pressed, the
number continuously decreases.
Once a target color is registered, the status
before registration cannot be restored. If the
target colors are changed by overwriting, confirm
the channel number before making the change.
5. Press
key.
ENTER
TARGET
TARGET SET
TARGET Ch 04
The screen used for input of the target color ID
appears on the LCD.
Lv
x
y
6. Enter the target color ID.
TARGET
TARGET SET
TARGET Ch 04
When the
key is pressed, the characters
s
ample
change among 0 to 9, a to z, A to Z, and space.
When the key is pressed, the characters
change among space, Z to A, z to a, and 9 to 0.
When key is pressed, the cursor moves to
the right by one position.
Lv
x
y
When
key is pressed, the cursor moves to
the left by one position.
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7
. Press
key.
ENTER
TARGET
TARGET SET
TARGET Ch 04
The screen used to select a target color
s
ample
SOURCE MES
<
>
appears on the LCD.
ESC
By pressing
key, the input of the target
Lv
x
y
36
3968
4056
.
20
0
0
.
.
color is canceled and the MENU - TARGET
screen appears again on the LCD.
8. Press either
or
key to select
data to be a target color.
When the
key is pressed, values are
changed among, M00 to M99, EDT, and MES. If
kept pressed, the value continuously changes.
When the
key is pressed, values are
changed among MES, EDT, and M00 to M99. If
kept pressed, the value continuously changes.
9-a-1. Selection of a measurement value
as a target color:
TARGET
TARGET SET
TARGET Ch 04
ample
SOURCE MES
s
<
>
Select [MES] and press
key.
ENTER
Lv
x
36
3968
4056
.
20
0
0
.
.
y
When the target color is registered, the MENU
- TARGET screen appears again on the LCD.
ESC
By pressing
key, the registration of the
target color is canceled and the MENU -
TARGET screen appears again on the LCD.
9-b-1. Selection of a memory data as a
TARGET
TARGET SET
TARGET Ch 04
ample
SOURCE M00
target color:
s
<
>
Select from [M00~M99] and press
key.
Lv
x
y
35
3968
4060
.
93
ENTER
0
0
.
.
When the target color is registered, the MENU
- TARGET screen appears again on the LCD.
ESC
By pressing
key, the registration of the
target color is canceled and the MENU -
TARGET screen appears again on the LCD.
9-c-1. Manual input of a target color:
TARGET
TARGET SET
TARGET Ch 04
ample
SOURCE EDT
Select [EDT] and press
key.
ENTER
s
<
>
Lv
x
y
0
.
0000E
+0
The screen used to input a target color with
a numerical value appears on the LCD.
0
.
.
0000
0000
0
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9-c-2. Enter the target color.
TARGET
TARGET SET
TARGET Ch 04
key for larger number.
s
ample
SOURCE EDT
<
>
If kept pressed, the value continuously
increases.
key for smaller number.
Lv
x
y
0
.
6200E
+1
0
.
.
3968
4000
0
If kept pressed, the value continuously
becomes small.
When
key is pressed, the cursor moves
to the right by one position.
When
key is pressed, the cursor moves
to the left by one position.
9-c-3. Press
key.
ENTER
When the target color is registered, the
MENU - TARGET screen appears again on
the LCD.
When observer angle is ꢀ0°, Y is displayed
instead of Lv and registered as Yꢀ0.
If the entered value does not establish a
proper combination with the value in the
color space mode, the cursor will move to
the first digit on the first line. Enter another
value again.
ESC
By pressing
key, the registration of the
target color is canceled and the MENU -
TARGET screen appears again on the LCD.
10. Press ESC key.
The MENU screen appears again on the LCD.
11. Press ESC key.
The MEAS screen appears again on the LCD.
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Selecting Target Color
Select a target color for color-difference measurement from the channels Ch0ꢀ to Ch20.
The new set color is also applied to the measurement value displayed on the current
MEAS screen.
Operation Procedure
6, 7
1
2, 3, 4, 5
1. Press
key when the MEAS
screen is displayed.
MENU
cd
m
2
Lv
x
36 . 20
0 . 3968
0 . 4056
The MENU screen appears.
When the backlight of the LCD has been turned
off via
the backlight is turned on.
BACKLIGHT
key on the MEAS screen,
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
No
n
S t dNo
n
off
MEAS
MEMORY
TARGET
OPTION
SETUP
2. Press either
or
key to select
TARGET
SELECT
[TARGET] and then press
key.
ENTER
SET
DELETE
The MENU – TARGET screen appears.
3. Press either
or
[SELECT] and then press
key.
key to select
TARGET
TARGET SELECT
TARGET Ch01
ENTER
Lv
x
y
The MENU – TARGET – SELECT screen
appears.
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4. Press either
or
key to switch
TARGET
TARGET SELECT
TARGET Ch04
the target color channel.
key for larger number.
s
ample
Lv
x
y
36
3968
4056
.
20
If kept pressed, the number continuously
increases.
0
0
.
.
key for smaller number.
If kept pressed, the number continuously
decreases.
5. Press
key.
ENTER
When the target color is set, the MENU -
TARGET screen appears again on the LCD.
ESC
By pressing
key, the selection of the
target color is canceled and the MENU -
TARGET screen appears again on the LCD.
6. Press
key.
ESC
The MENU screen appears again on the LCD.
cd
m
7
. Press ESC key.
2
Lv
x
36 . 20
0 . 3968
0 . 4056
The MEAS screen appears again on the LCD.
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
No
n
S t dNo
n
off
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Deleting Target Color
The registered target color can be deleted in the following procedure.
Operation Procedure
6, 7
1
2, 3, 4, 5
1. Press
key when the MEAS
screen is displayed.
MENU
cd
m
2
Lv
x
35. 93
0 . 3968
0 . 4060
The MENU screen appears.
When the backlight of the LCD has been turned
off via
the backlight is turned on.
BACKLIGHT
key on the MEAS screen,
y
Ob
s
SPD SYNC LEN ND BL
2
˚ N
r
m
No
n
S t dNo
n
off
MEAS
MEMORY
TARGET
OPTION
SETUP
2. Press either
or
key to select
TARGET
SELECT
[TARGET] and then press
key.
ENTER
SET
DELETE
The MENU – TARGET screen appears.
3. Press either
or
[DELETE] and then press
key.
key to select
TARGET
TARGET DELETE
TARGET Ch01
ENTER
Lv
x
y
The MENU – TARGET – DELETE (Target
color deletion) screen appears.
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4. Press either
or
key and select
TARGET
TARGET DELETE
TARGET Ch04
the number to delete the desirable
s
ample
memory data or [ALL]. Press
key.
key for larger number. If kept pressed, the
value continuously changes. [ALL] is displayed
after Ch 20.
ENTER
Lv
x
y
36
3968
4056
.
20
0
0
.
.
key for smaller number. If kept pressed, the
value continuously changes. [ALL] is displayed
after Ch 00.
The confirmation screen to delete the target
color appears.
5.-a-1. Deletion of target colors one by
one:
TARGET
TARGET DELETE
TARGET Ch04
TARGET DELETE
Press
then press
key to select [OK] and
key.
TARGET Ch 04
ENTER
OK
CANCEL
The display of the registered target color
disappears.
By selecting [CANCEL] and pressing
ENTER
ESC
key, the
key, or pressing
deletion of the target color is canceled and
the MENU - TARGET screen appears
again on the LCD.
5.-a-2. To delete another target color
continuously, repeat the steps 4
through 5-a-1. as necessary.
5.-a-3. Press
key.
ESC
The MENU – TARGET screen appears
again on the LCD.
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TARGET
TARGET DELETE
TARGET ChALL
TARGET DELETE
5.-b-1. Collective deletion of all target
colors:
TARGET Ch ALL
key to select [OK] and then
OK
CANCEL
press
key.
ENTER
When all target colors are deleted, the
MENU - TARGET screen appears again on
the LCD.
By selecting [CANCEL] and pressing
ENTER
ESC
key, the
key, or pressing
deletion of the target color is canceled and
the MENU - TARGET screen appears
again on the LCD.
ESC
By pressing
key, the selection of the
target color is canceled and the MENU -
TARGET screen appears again on the
LCD.
6. Press
key.
ESC
The MEAS screen appears again on the LCD.
7
. Press
key.
ESC
The MEAS screen appears again on the LCD.
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Communication
7ꢀ
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Connecting to PC
This instrument can be used together with PC for mutual communication. Use the USB
cable (2m) CS-A32 supplied as standard accessory for this purpose.
The USB cable is allowed to plug/unplug while power is on, but it is recommended to
switch power off in this case.
Operation Procedure
1.
2.
Switch power OFF (O).
Connect the USB cable to the USB
connector of this instrument.
3.
Make sure that USB cable is all seated to
the USB connector.
Communication interface in this instrument conforms to USBꢀ.ꢀ.
Hold the USB cable plug in unplugging. Do not pull the cord.
Plug the USB cable to fit the connector entry point.
To connect this instrument to PC, install the corresponding USB driver software. It is
attached to the data management software CS-Sꢀ0w Professional in the standard
accessories. See installation guide of CS-Sꢀ0w Professional for details on installing the
USB driver software to PC.
72
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Remote Mode
Remote mode refers to sending command from PC to this instrument with both connected.
If this instrument is controlled with PC, “REMOTE MODE” appears on the LCD. While
this message is displayed, key operation of this instrument is not acceptable except
for following cases.
If the measurement button is pressed, measurement starts to forward the data to
PC. (in case that measurement button is in valid mode by transferring command
from PC to this instrument. Use data management software below.)
ESC
When
key is pressed, the remote mode is canceled.
To control this instrument with PC, use the data management software CS-Sꢀ0w
Professional in the standard accessories. See instruction manual of CS-Sꢀ0w Professional
for details on the specifications and usage.
If you want to use an independent program on PC to control this instrument, download
Communication Specifications from KONICA MINOLTA’s website at URL below for your
reference
(The above URL is subject to change without notice.)
(If the target page will not appear, please search the site by keywords, CS-2000 and
download.)
Key
ESC
Measurement button
LCD screen
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Explanation
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Measurement Principle
Light energy passes through the objective lens. The lights from the measurement area pass
through the hole in the center of the aperture mirror to the optical fiber, while the remaining
light is guided to the finder optics by the aperture mirror. As a result, the part equivalent to
the measurement area looks like a black circle when observed through the finder.
The light entering the optic fiber is reflected repeatedly so that it is mixed and becomes
virtually uniform. It then passes through the collimator lens to the plane diffraction grating.
After being dispersed by the grating, the light is focused by the condenser lens according
to wavelength. An array sensor is located at this focus point.
The amount of detected energy for each wavelength is then converted to a digital value by
an A/D converter, based on which the spectral radiant luminance and chromaticity are
calculated by the processing section of the CS-2000.
Sensor Section
The sensor section has a photo diode array consisting of 5ꢀ2 elements. The array is
always kept at constant temperature using a Peltier cooler, irrespective of the ambient
temperature. This can reduce dark current and improve S/N ratio, thus enabling
measurement of low luminance.
Objective lens
Array sensor
Condenser lens
Aperture mirror Collimator lens
Optical fiber
Plane diffraction grating
Shutter
Dark Measurement
Each measurement consists of “light measurement” and “dark measurement”.
“Light measurement” is performed with light from the object irradiating the sensor, while
“dark measurement” is performed with no light from the object irradiating the sensor, so
that detector dark current is measured.
When measurement starts, first “light measurement” is performed. When “light measurement”
is complete, the shutter will close automatically, then “dark measurement” starts immediately.
“Dark measurement” is performed with the same integration time used for “light measurement”.
The final measured data is obtained by subtracting the measured data obtained in “dark
measurement” from the one obtained in “light measurement”. This method eliminates
influences of dark current of the array sensor, resulting in improved measurement accuracy.
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LvTΔuv
Following factors can be acquired as measurement value with LvTΔuv as color space of this instrument.
Lv
T
: Luminance
:Correlated color temperature
Δuv :Color difference from blackbody locus
While Lvs stands for luminance, T and Δuv for color in LvTΔuv.
<Relation between correlated color temperature T and color difference from blackbody locus Δuv>
Color temperature refers to the temperature of black body (perfect radiator) which has
equal chromaticity coordinates to certain light. However, color temperature only represents
colors on blackbody locus.
Correlated color temperature, slightly wider interpretation of color temperature, is very
useful to eliminate such problem. Here, correlated color temperature covers those which
are slightly outside the range of that of blackbody locus.
If a certain color positions on isotemperature line, the intersection point of isotemperature
line and blackbody locus is indicated as correlated color temperature for the color.
Isotemperature line means line on chromaticity coordinates which is a set of colors visually
close to color temperature on blackbody locus.
However, since all colors on a color-matching temperature line are represented with equal
correlated color temperature, it is not possible to describe color only with correlated color
temperature. To solve that, Δuv, deviation of correlated color temperature T from
blackbody locus, is to apply for that purpose.
If Δuv exists above blackbody locus, it is represented with “+”, and below, with “-”.
v
Blackbody locus
0.35
Correlated
temperature T
Δuv
0.30
u
Correlated temperature T and Δuv
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Dominant wavelength/Excitation purity
In the x, y chromaticity diagram shown below, the curve VScSR is the spectrum locus, and
point N is the white point.
Colors located in the region enclosed by the spectrum locus and the straight lines VN and
NR are referred to as spectral colors; colors located in the triangle NVR with the white point
N at the apex and the pure purple line VR as the base are referred to as nonspectral colors.
<Dominant wavelength and excitation purity (spectral colors)>
When the chromaticity point obtained by the measurement is C, the wavelength
corresponding to the intersection point S of the extension of NC with the spectrum locus
(curve VScSR) is referred to as the dominant wavelength and indicated by the symbol λd.
The ratio of the lengths of the straight lines NC and NS is referred to as the excitation
purity of color excitation C and indicated by the symbol pe.
<Complementary wavelength (non-spectral colors)>
When the chromaticity point obtained by measurement is C', the extension of NC' toward C'
does not intersect with the spectrum locus but only the pure-purple lines. In this case the
wavelength corresponding to the intersection point Sc of the extension of NC' toward N with the
spectrum locus is referred to as the complementary wavelength and indicated by the symbol λc.
When the intersection point of the extension of the line NC' with the line VR (pure-purple
locus) is designated by S', the ratio of the lengths of NC' to NS' is referred to as excitation
purity and indicated by the symbol p'v.
The following equations are formulated, if each point is designated as the following
coordinates: (xn, yn): chromaticity coordinate of point N; (xc, yc): chromaticity coordinate of
point C; (xλ, yλ): chromaticity coordinate of point S, (xc', yc): chromaticity coordinate of
point C', and (xp, yp): chromaticity coordinate of point:
y
Excitation purity (spectral colors)
Spectrum locus
Sc
xc – xn
x – xn
yc – yn
y – yn
pe =
=
0.8
0.6
0.4
0.2
0
550 nm
Excitation purity (non-spectral colors)
S
xc'– xn
xp – xn
yc' – yn
yp – yn
pe' =
=
500 nm
C
N
600 nm
White point
R
780 nm
C'
S'
Pure purple line
V
380 nm
0.2
0.4
0.6
x
Dominant wavelength on chromaticity diagram
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Measurement of Object Color
Use of the data management software CS-Sꢀ0w Professional in the standard accessories
enables simple measurement of the color of the object. Measured data is evaluated based
on luminance which has been stored as light source data in CS-Sꢀ0w. See instruction
manual of CS-Sꢀ0w for details.
Set while calibration plate (optional accessory) and object on the same position with
the same angle from this instrument. Uniform illumination and measurement conditions
of white calibration plate and those of object. If not, measurement data may vary,
causing incorrect data.
Keep illumination light source as stable as possible with fixed voltage power source
during measurement.
Measurement Procedure
Necessary Setting for Object Color Measurement
1.
Set one or more tungsten lumps
or equivalent as illumination
source toward white calibration
plate as in the right illustration.
Set this instrument vertical to white
calibration plate.
Illumination Light Source
White Calibration
Plate
45°
45°
Keep the angle between illumination
light source and white calibration plate
at 45°.
2.
Start up this instrument, PC, and
software CS-S10w.
Illumination Light Source
White Calibration
3.
4.
Set the document type to “object color” with CS-S10w.
Conduct white calibration with CS-S10w.
Measurement of Object
5.
6.
Set object on the same position and at the same angle as white
calibration plate.
Conduct measurement with CS-S10w.
See instruction manual of data management software CS-Sꢀ0w for details.
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Dimensions
(Unit: mm)
Filter screw
diameter
ø52
120.5
129
58.5
300
392
Measurement
distance reference
Mounting screw M5 Mounting screw M5
Depth 6.5mm Depth 6.5mm
95.7
229.5
ø15
6
Optical
axis
Positioning pin hole 1
ø5mm Depth 4 mm
Positioning pin hole 2
Depth 4mm
70
170
Tripod screw (3/8 inches screw)
Depth 10.5 mm
190.4
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Error Message
Error message appears on the LCD when this instrument does not operate normally. Below
table shows type of error message, its description and corrective action respectively.
Error Message
Cause (Description)
Corrective action
Data stored in ROM is
damaged.
ꢀ
2
MEMORY ERROR
• Turn on the power switch again.
•
If the symptoms are not remedied,
please contact the nearest
KONICA MINOLTA
authorized service facility.
Luminance of measuring
object is higher than the
available range.
• Use the ND filter and re-measure.
• Decrease the measuring area and
re-measure.
OVER
• If the symptoms are not remedied,
please contact the nearest
KONICA MINOLTA authorized
service facility.
Flicker of measuring object
is high.
• Set the flicker cycle in INT SYNC
mode, or input the flicker signal in
EXT SYNC mode.
Input signal in EXT SYNC
mode is not at CMOS level.
• Input a signal with 3.5 to 5.0 V at
high level; 0.0 to ꢀ.5 V at low level.
3
SYNC ERROR
Input signal in EXT SYNC
mode exceeds 200 Hz.
• Set the frequency value divided by
an integer in INT SYNC mode and
re-measure.
Input signal in EXT SYNC
mode is less than 20 Hz.
• Set the integral multiple value of
the input signal cycle in INT SYNC
mode and re-measure using the
MULTI INTEG-NORMAL mode or
MULTI INTEG-FAST mode.
•
Set the integral multiple value of the input
signal cycle in INT SYNC mode and re-
measure using the MANUAL mode.
Measurement was
performed when the
measuring angle selector
was in the wrong position,
or its position was changed
during measurement.
• Switch the measuring angle
selector and re-measure. Or, do
not operate the measuring angle
selector during measurement.
• If the symptoms are not remedied,
please contact the nearest
KONICA MINOLTA authorized
service facility.
4
VIEWING-ANGLE
SELECTOR ERROR
The ambient temperature for the • Decrease the ambient temperature
5
6
TEMPERATURE
ERROR
measurement device is too high,
and an internal temperature of
the sensor becomes abnormal.
to enable cooling to within the
specified temperature.
The cooling fan stops, or the • Decrease the ambient temperature
FAN ERROR
cooling device has an error.
to enable cooling to within the
specified temperature.
• Turn off the power switch once,
turn it on again after a while.
•
If the symptoms are not remedied, the
fan must be repaired. Please contact
the nearest KONICA MINOLTA
authorized service facility.
8ꢀ
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Error Check
Should any errors be found in this instrument, try the corrective actions shown in the
following table. If this does not help, it’s possible the instrument is broken. Please
contact the nearest KONICA MINOLTA authorized service facility with the error
number and version of your instrument. To confirm the instrument version, see p.23.
Error
No.
Reference
Page
Symptom
Item to Check
Corrective Action
ꢀ
No display on the LCD Has the AC adapter been properly Connect the AC adapter.
2ꢀ
2ꢀ
after power is turned
on.
plugged into the AC outlet?
Has the AC adapter been
Connect the AC adapter.
connected to this instrument?
Has a wrong AC adapter Be sure to use the AC adapter and
been connected?
power cord supplied as a standard
or optional accessory (AC-A3ꢀ2).
2ꢀ
Is AC power source
within rated scale?
Use within ꢀ0% of the nominal
voltage.
2ꢀ
8
2
Nothing is visible
through the finder.
Is the lens cap still attached Remove the lens cap.
to the objective lens?
Is the ND filter attached Use the ND filter when the
to the objective lens?
luminance of that being
measured is too high.
9, 45
Is the ND eyepiece filter Use the ND eyepiece filter when
attached to the finder?
luminance of that being
measured is too high.
9, 45
ꢀ4, 49
49
3
4
Nothing is displayed on Is the backlight set to
Press BACKLIGHT key to turn
ON the backlight.
the LCD.
OFF?
Has the backlight been In the menu operation, set the
set to OFF during
measurement?
backlight to ON during
measurement
Does not accept key
operation.
Has the remote mode
been set?
Press ESC key to cancel the
remote mode.
73
—
Have you pressed a
disabled key?
Press the correct key.
5
6
Measurement unavailable Has a screen other than Conduct measurement when the
even if the measurement MENU been displayed? MEAS screen is displayed.
button is pressed.
53
The entered value for
target color is different
from the one that will be
displayed after setting.
A ꢀ-digit difference may be
found due to calculation error.
6ꢀ
52
7
Measurement values
do not appear.
Is there data?
Conduct measurement.
Has the color space
mode become color
temperature?
Color temperature is displayed
as "_ _ _" if it is far from the
blackbody locus. Change the
display using the other color
space mode and check.
39
52
Did you interrupt
measurement?
Conduct measurement again.
82
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Error
No.
Reference
Page
Symptom
Item to Check
Corrective Action
8
Measurement values
are inconsistent.
Is the measuring object Conduct measurement with the
stable? measuring object stable.
Is the measuring object Repeatability of x, y worsens if
—
of low luminance?
the measuring object of low
luminance is measured.
It especially worsens when the
measurement angle is 0.2º or
0.ꢀº.
52, 30
It also worsens when the
measurement time is short.
Make the measurement time
longer.
Is the measurement
sync frequency
Set the appropriate
measurement sync frequency.
appropriate when
measuring the display?
Use MULTI INTEG-NORMAL
mode or MULTI INTEG-FAST
mode.
26, 30
Measure in EXT SYNC mode.
Have the ambient
temperature and /or
humidity changed
rapidly?
Conduct measurement under an
environment free from rapid
changes in ambient temperature
and humidity.
3
Did you start
measurement
immediately after
startup?
Allow the instrument to warm up
for 20 minutes or more when the
power switch is turned on.
23
9
Measurement values
appear incorrectly.
Is the objective lens
clean?
Wipe off the lens with a dry, soft
cloth or lens cleaning paper.
52
47
User calibration may not Check the values without user
be performed correctly. calibration (i.e. set the calibration
channel to 00 (NON) and check).
Is the calibration
channel correct?
Select the calibration channel
according to the light source of
luminance and chroma close to
the object.
47
Has the closeup lens
been attached?
Select the lens type setting
according to the attached
closeup lens.
43, 52
45
Has the ND filter been
attached?
Select the ND filter setting
according to the attached ND
filter.
Has the object been
focused?
Adjust the focus after adjusting
the diopter.
ꢀ3, ꢀ5
52
ꢀ0 The measurement
Is the measuring object When measuring an object of
stops halfway and does of high luminance?
not finish in the set
measurement time.
high luminance, the sensor may
be saturated by exceeding the
upper limit of the current
45
measurement setting.
Use the ND filter.
83
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Error
No.
Reference
Page
Symptom
Item to Check
Corrective Action
ꢀꢀ Actual measurement
time is different from
the displayed
The displayed measurement
time is the remaining time. The
actual measurement time may
be different from the displayed
time depending on the mode
setting of measurement time.
30
measurement time.
ꢀ2 Measurement value on Has the power source
Connect to a stable power
the LCD disappears.
been supplied securely? source and insert the AC adapter
plug securely.
2ꢀ
54
Did you interrupt the
measurement?
When starting continuous
measurement, press the
measurement button securely.
Do not press ESC key.
ꢀ3 During USB
communication:
Has the USB cable
been connected
Connect this instrument and the
PC securely.
72
—
Cannot download data securely?
output from this
instrument on the PC.
Cannot enter
Has the USB cable
been disconnected?
Replace the USB cable.
commands or data from
the PC to this
instrument.
Has remote mode been Send the connection command
canceled?
from the PC to this instrument
and switch to remote mode. Use
the data management software
CS-Sꢀ0w in the standard
accessories.
73
Has the program been
prepared correctly?
Refer to communication
specifications and check the
program. Use the data
—
—
management software CS-Sꢀ0w
in the standard accessories.
ꢀ4 Same error message
appears repeatedly.
Check the appropriate
If the symptoms are not
corrective action for the remedied, please contact the
error message.
nearest KONICA MINOLTA
authorized service facility.
84
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Setting Initialization
Preset measurement conditions can be initialized to the factory default settings according
to the following procedure.
Factory default settings are shown below.
* Synchronizing method
: NO SYNC
* Measurement time
* Display format
: MULTI INTEG, ꢀs,
IN-ND: AUTO
* Observer
: 2°OBS
: Lvxy
: ****.**** [F]
* Color space mode
* Absolute value (ABS)/
Difference (DIFF) display
: Absolute value (ABS)
: NONE
* Lens type
: STANDARD
* ND filter type
* Backlight during measurement : ON
Operation Procedure
1, 2
1
1. When the power switch is OFF (O),
turn it to ON ( I ) while pressing
key,
key and
key
MEMORY
simultaneously.
The INITIALIZE SETTINGS (confirmation of
setting initialization) screen appears approx.
5 seconds after the initial screen on the LCD.
RESET
ALL SETTINGS ?
MEMORY
Continue pressing
key until the INITIALIZE SETTINGS screen
appears.
key,
key and
OK
CANCEL
2. Press
press
key to select [OK] and then
key.
RESET
ENTER
ALL SETTINGS ?
The preset measurement conditions are
initialized and the MEAS screen appears on the
LCD.
OK
CANCEL
85
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Switching Luminance Unit
You can select [cd/m2] or [ fL ] as the luminance unit.
Operation Procedure
1
1, 2
1. When the power switch is OFF (O),
turn it to ON ( I ) while pressing
key and
simultaneously.
key
MENU
fL
cd
m
The Luminance Unit (switching luminance
unit) screen appears approx. 5 seconds after
the initial screen on the LCD.
MENU
Continue pressing
key and
key until
the Luminance Unit screen appears.
2. Press either
or
key to select the
luminance unit and then press
key.
ENTER
The setting is entered and the MEAS screen
appears on the LCD.
86
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Main Specifications
Model
CS-2000
380 to 780 nm
0.9 nm/pixel
Wavelength range
Wavelength resolution
Display wavelength
bandwidth
ꢀ.0 nm
Wavelength precision
Spectral bandwidth
0.3 nm (median wavelength: 435.8 nm, 546.ꢀ nm, 643.8 nm Hg-Cd lamp)
5 nm or less (half bandwidth)
Measuring angle (selectable)
ꢀ°
0.2°
0.ꢀ°
Measurement luminance range
(Standard light source A)
0.003 to 5,000 cd/m2
0.075 to ꢀ25,000 cd/m2
0.3 to 500,000 cd/m2
ø5 mm
øꢀ mm
ø0.5 mm
ø0.ꢀ mm when using closeup lens)
Minimum measuring area
(øꢀ mm when using closeup lens)
ø0.2 mm when using closeup lens)
Minimum measuring distance
Minimum luminance display
350 mm (55 mm when using closeup lens)
0.00002 cd/m2
Minimum spectral
radiance display
ꢀ.0×ꢀ0-9 W/sr, m2, nm
Accuracy: Luminance
(Standard light source A)*ꢀ
2%
x,y : 0.003 (0.003 to 0.005 cd/m2)
x,y : 0.003 (0.075 to 0.ꢀ25 cd/m2)
x,y : 0.002 (0.ꢀ25 to ꢀ.25 cd/m2)
x,y : 0.003 (0.3 to 0.5 cd/m2)
Accuracy: Chromaticity
(Standard light source A)*ꢀ
x,y : 0.002 (0.005 to 0.05 cd/m2)
x,y : 0.002 (0.5 to 5 cd/m2)
x
y
:
:
0.00ꢀ5 (0.05 cd/m2 or more)
0.00ꢀ
x
y
:
:
0.00ꢀ5(ꢀ.25 cd/m2 or more)
0.00ꢀ
x
y
:
:
0.00ꢀ5(5 cd/m2 or more)
0.00ꢀ
0.4% (0.003 to 0.05 cd/m2)
0.3% (0.05 to 0.ꢀ cd/m2)
0.ꢀ5% (0.ꢀ to 5,000 cd/m2)
0.4% (0.075 to ꢀ.25 cd/m2)
0.3% (ꢀ.25 to 2.5 cd/m2)
0.ꢀ5% (2.5 to ꢀ25,000 cd/m2)
0.4% (0.3 to 5 cd/m2)
0.3% (5 to ꢀ0 cd/m2)
Repeatability:
Luminance (2 σ )
0.ꢀ5% (ꢀ0 to 500,000 cd/m2)
0.002 (0.003 to 0.005 cd/m2)
0.00ꢀ (0.005 to 0.ꢀ cd/m2)
0.0006 (0.ꢀ to 0.2 cd/m2)
0.0004 (0.2 to 5,000 cd/m2)
0.002 (0.075 to 0.ꢀ25 cd/m2)
0.00ꢀ (0.ꢀ25 to 2.5 cd/m2)
0.0006 (2.5 to 5 cd/m2)
0.002 (0.3 to 0.5 cd/m2)
0.00ꢀ (0.5 to ꢀ0 cd/m2)
0.0006 (ꢀ0 to 20 cd/m2)
0.0004 (20 to 500,000 cd/m2)
Repeatability:
Chromaticity (2 σ)
0.0004 (5 to ꢀ25,000 cd/m2)
Polarization error
Integration time
Measurement time
Color space mode
Interface
ꢀ°: 2% or less (400 to 780 nm); 0.ꢀ° and 0.2°: 3% or less (400 to 780 nm)
Fast: 0.005 to ꢀ6 sec.; Normal: 0.005 to ꢀ20 sec.
2 sec. min. (Manual mode) to 243 sec. max. (Normal mode)
Lv x y, Lvu'v', LvT ∆uv, XYZ, dominant wavelength, spectral graph
USB ꢀ.ꢀ
Operating temperature/
humidity range
5 to 35°C, relative humidity 80% or less with no condensation
0 to 35°C, relative humidity 80% or less with no condensation
Storage temperature/
humidity range
Size
Main unit: ꢀ58 (W) × 200 (H) x 300 (D) mm; Lens: ø70 x 95 mm
6.2 kg
Weight
*ꢀ: Average of ꢀ0 measurements in Normal mode at a temperature
of 23 2°C and a relative humidity of 65% or less.
87
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Model
CS-2000A
380 to 780 nm
0.9 nm/pixel
Wavelength range
Wavelength resolution
Display wavelength
bandwidth
ꢀ.0 nm
Wavelength precision
Spectral bandwidth
0.3 nm (median wavelength: 435.8 nm, 546.ꢀ nm, 643.8 nm Hg-Cd lamp)
5 nm or less (half bandwidth)
Measuring angle (selectable)
ꢀ°
0.2°
0.ꢀ°
Measurement luminance range
(Standard light source A)
0.0005 to 5,000 cd/m2
0.0ꢀ25 to ꢀ25,000 cd/m2
0.05 to 500,000 cd/m2
ø5 mm
øꢀ mm
ø0.5 mm
ø0.ꢀ mm when using closeup lens)
Minimum measuring area
(øꢀ mm when using closeup lens)
ø0.2 mm when using closeup lens)
Minimum measuring distance
Minimum luminance display
350 mm (55 mm when using closeup lens)
0.00002 cd/m2
Minimum spectral
radiance display
ꢀ.0×ꢀ0-9 W/sr, m2, nm
Accuracy: Luminance
(Standard light source A)*ꢀ
2%
x,y : 0.002 (0.00ꢀ to 0.05 cd/m2)
x,y : 0.002 (0.025 to ꢀ.25 cd/m2)
x,y : 0.002 (0.ꢀ to 5 cd/m2)
Accuracy: Chromaticity
(Standard light source A)*ꢀ
x
y
:
:
0.00ꢀ5 (0.05 cd/m2 or more)
0.00ꢀ (0.05 cd/m2 or more)
x
y
:
:
0.00ꢀ5 (ꢀ.25 cd/m2 or more)
0.00ꢀ (ꢀ.25 cd/m2 or more)
x
y
:
:
0.00ꢀ5 (5 cd/m2 or more)
0.00ꢀ (5 cd/m2 or more)
ꢀ.5 % (0.0005 to 0.00ꢀ cd/m2)
0.7 % (0.00ꢀ to 0.003 cd/m2)
0.25 % (0.003 to 0.05 cd/m2
0.ꢀ5 % (0.05 to 5,000 cd/m2)
ꢀ.5 % (0.0ꢀ25 to 0.025 cd/m2)
0.7 % (0.025 to 0.075 cd/m2
0.25 % (0.075 to ꢀ.25 cd/m2)
0.ꢀ5 % (ꢀ.25 to ꢀ25,000 cd/m2)
ꢀ.5 % (0.05 to 0.ꢀ cd/m2
)
Repeatability:
Luminance (2 σ )
0.7 % (0.ꢀ to 0.3 cd/m2
0.25 % (0.3 to 5 cd/m2
)
0.ꢀ5 % (5 to 500,000 cd/m2
)
x : 0.003 y : 0.0035
(0.00ꢀ to 0.003 cd/m2)
x : 0.00ꢀ y : 0.00ꢀ5
(0.003 to 0.ꢀ cd/m2)
x, y : 0.0006
x : 0.003 y : 0.0035
(0.025 to 0.075 cd/m2)
x : 0.00ꢀ y : 0.00ꢀ5
(0.075 to 2.5 cd/m2)
x, y : 0.0006
x : 0.003 y : 0.0035
(0.ꢀ to 0.3 cd/m2)
x : 0.00ꢀ y : 0.00ꢀ5
(0.3 to ꢀ0 cd/m2)
x, y : 0.0006
Repeatability:
Chromaticity (2 σ)
(0.ꢀ to 0.2 cd/m2)
x, y : 0.0004
(2.5 to 5 cd/m2)
(ꢀ0 to 20 cd/m2)
x, y : 0.0004
x, y : 0.0004
(5 to ꢀ25,000 cd/m2)
(0.2 to 5,000 cd/m2)
(20 to 500,000 cd/m2)
Polarization error
Integration time
Measurement time
Color space mode
Interface
ꢀ°: 2% or less (400 to 780 nm); 0.ꢀ° and 0.2°: 3% or less (400 to 780 nm)
Fast: 0.005 to ꢀ6 sec.; Normal: 0.005 to ꢀ20 sec.
Approx. 247 sec. max.
Lv x y, Lvu'v', LvT∆uv, XYZ, dominant wavelength, spectral graph
USB ꢀ.ꢀ
Operating temperature/
humidity range
5 to 30°C, relative humidity 80% or less with no condensation
0 to 35°C, relative humidity 80% or less with no condensation
Storage temperature/
humidity range
Size
Main unit: ꢀ58 (W) × 200 (H) x 300 (D) mm; Lens: ø70 x 95 mm
6.2 kg
Weight
*ꢀ: Average of ꢀ0 measurements in Normal mode at a temperature
of 23 2°C and a relative humidity of 65% or less.
88
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9222-A0E3-13
©2007-2012 KONICA MINOLTA OPTICS, INC.
BCEEEE Printed in Japan
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