Konica Minolta CA-310 User Manual

Display Color Analyzer

CA-310

INSTRUCTION MANUAL

Safety Symbols

The following symbols are used in this manual to prevent accidents which may occur as result of incorrect
use of the instrument.

Denotes a sentence regarding safety warning or note.
Read the sentence carefully to ensure safe and correct use.

Denotes a sentence regarding safety precautions for risk of fire.
Read the sentence carefully to ensure safe and correct use.

Denotes a sentence regarding safety precautions for risk of electric shock.
Read the sentence carefully to ensure safe and correct use.

Denotes a prohibited operation.
The operation must never been performed.

Denotes an instruction.
The instruction must be strictly adhered to.

Denotes an instruction.
Disconnect the AC power cord from the AC outlet.

Denotes a prohibited operation.
The part must never be disassembled.

Denotes an instruction.
Connect the grounding terminal as instructed.

SIP/SOP Connections

• Accessories equipment connected the analog and digital interfaces must be certified to the respective

IEC standards (i.e. IEC 60950 for data processing equipment).

• Furthermore all configurations shall comply with the system standard IEC 61010-1. Everybody who

connects additional equipment to the signal input part or signal output part configures a electrical equip­ment for measurement system, and is therefore, responsible that the system complies with the require­ments of the system standard (IEC 61010-1. If in doubt, consult the technical services department or your
local representative).

Notes on this Manual

• Copying or reproduction of all or any part of the contents of this manual without KONICA MlNOLTA’s

permission is strictly prohibited.

• The contents of this manual are subject to change without prior notice.

• Every effort has been made in the preparation of this manual to ensure the accuracy of its contents.

However, should you have any questions or find any errors, please contact a Konica Minolta authorized
service facility.

• KONICA MINOLTA will not accept any responsibility for consequences arising from the use of the

instrument.

Safety Precautions

When using this hardware, the following points must be strictly observed to ensure correct and safe use.
After you have read this manual, keep it in a safe place so that it can be referred to easily whenever it is needed.

WARNING

Do not use the CA-Series in places where flam-

mable or combustible gases (gasoline etc.) are

present. Doing so may cause a fire.

Always use the AC power cord supplied as a

standard accessory (for 100-120V or for 200-

240V ) with the CA-Series, and connect it to

an AC outlet . Failure to do so may damage the

CA-Series, causing a fire or electric shock.

Securely insert the power plug as far as it will go.

If the plug is not fully inserted, fire or electric

shock may result.

Do not bend, twist or pull the AC power cord ex-

cessively. In addition, do not place heavy items

on the AC power cord, or damage or modify it in

any way. Doing so may cause damage to the AC

power cord, resulting in fire or electric shock.

If the CA-Series will not be used for a long time,

disconnect the AC power cord from the AC out-

let. Accumulated dirt or water on the prongs of

the AC power cord’s plug may cause a fire. If there

is any dirt or water on the prongs of the AC power

cord’s plug, remove it.

The CA-Series should not be operated if dirt or

dust has entered through the vent holes. Doing so

may result in a fire. For periodic inspection, con-

tact the nearest Konica Minolta authorized service

facility.

(Failure to adhere to the following points may result in death or

serious injury.)

When disconnecting the AC power cord’s plug,

always hold the plug and pull it to remove it. Never

pull the AC power cord itself. Doing so may dam-

age the AC power cord, causing a fire or electric

shock. In addition, do not insert or disconnect the

AC power cord’s plug with wet hands. Doing so

may cause electric shock.

Do not disassemble or modify the CA-Series. Do-

ing so may cause a fire or electric shock.

Take special care not to allow liquid or metal ob-

jects to enter the CA-Series. Doing so may cause a

fire or electric shock. Should liquid or metal ob-

jects enter the CA-Series, turn the power OFF im-

mediately, disconnect the AC power cord from the

AC outlet, and contact the nearest Konica Minolta

authorized service facility.

The CA-Series should not be operated if it is dam-

aged, or smoke or odd smells are detected. Doing

so may result in a fire. In such situations, turn the

power OFF immediately, disconnect the AC power

cord from the AC outlet, and contact the nearest

Konica Minolta authorized service facility.

Take care not to drop or overturn the CA-Series.

Failure to adhere to this precaution may result in

injury or your body being trapped.

Explanation Section

CAUTION

Do not place the instrument on an unstable or slop-

ing surface. Doing so may result in its dropping

or overturning, causing injury. Take care not to

drop the instrument when carrying it.

Do not block the vent. Doing so may cause fire.

(Failure to adhere to the following points may result in injury or

damage to the instrument or other property.)

Be sure to connect the AC power cord’s plug to an

AC outlet that has a protective grounding termi-

nal. Also make sure that peripheral devices (e.g.

PC) are connected to AC outlets that have a pro-

tective grounding terminal. Failure to do so may

result in electric shocks.

Unplug the power cord from the outlet before ser-

vicing the instrument. Failure to do so may cause

electric shock.

1

Foreword

Thank you for purchasing the Display Color Analyzer CA-310. This instrument is designed for measurement of
color, and lumminance of various types of color displays with LED Universal Measuring Probe or color, lumminance
and flicker of color LCD displays with LED Flicker Measruing Probe. Before using this instrument, please read
this manual thoroughly.

Notes on Use

● This instrument is designed for indoor use only, and should not be used outside.

● The instrument must never be disassembled as it is composed of precision electric components.

● Always use the rated power voltage. Connect the AC power cord (for 100-120 V or for 200-240 V) to an AC

outlet. Make sure that main supply voltage fluctuates up to ±10 % of the nominal voltage.

● This instrument is classified as Pollution Degree 2(equipment which may cause temporary electrical hazards

due to contamination or condensation, or products which are used in such an environment).

● Do not use the instrument at altitudes of higher than 2000 m.

● The instrument must not be used if foreign matter such as water and metal objects enter it, doing so is very

dangerous.

● The instrument should not be used in certain environments, such as near a heater which will cause an excessive

rise in its temperature resulting in breakdown. Therefore it should not be used in such an environment. It should
be used in well-ventilated areas, and care should be taken not to allow the vent holes to become blocked.

● The instrument must not be used in areas subject to rapid changes of temperature, to avoid condensation.

● The instrument must not be used in areas where there is an excessive amount of dust or where the humidity is

excessively high.

● The instrument should be used at ambient temperatures of between 10 and 28˚C and humidity of 70 % relative

humidity or less. Be aware that to use it beyond this condition may make it degrade the performance.

● The instrument must not be exposed to excessive impact and vibrations.

● The AC power cord must not be pulled or bent excessively nor must excessive force be exerted on it. Doing so

may result in wire breakage.

● The AC power cord must not be connected to an AC line on which excessive noise is present.

● The instrument and personal computer must be grounded.

● If any irregularity or abnormality is found, turn OFF the power immediately, disconnect the AC power cord,

and refer to “Troubleshooting Guide” on page 107.

● Should the instrument break down, do not try to disassemble by yourself. Contact a Konica Minolta authorized

service facility.

● Zero Calibration shall be made only after duration of 30 minutes or more passed since the power supply switch

is turned ON if the luminance of the display to be measured is the following.

●

1.0 cd/m2 or less for LED Universal Measuring φ27 Probe (CA-PU32, CA-PU35) / LED Flicker Measuring
φ27 Probe (CA-P32, CA-P35)

●

3.0 cd/m2 or less for LED Universal Measuring φ10 Probe (CA-PSU32, CA-PSU35) / LED Flicker Measur­ing φ10 Probe (CA-PS32, CA-PS35)

2

Notes on Storage

● The instrument should be stored at temperatures of between 0 and 28˚C (70 % relative humidity or less and no
condensation) or at temperatures of between 28 and 40˚C (40 % relative humidity or less and no condensation).
It is recommended that the instrument be stored at room temperature and humidity. Storing the instrument at a
higher temperature and humidity may dateriorate the performance of the instrument.

● Take care not to allow condensation to form on the instrument during storage. In addition, pay attention to rapid
temperature changes during transportation to the storage area to prevent condensation.

Cleaning

● If the instrument gets dirty, wipe it with a soft dry cloth. Never use solvents (e.g. benzene, thinner) or other
chemicals.

● If the optics of the probe gets dirty, wipe it with a soft dry cloth or lens cleaning paper.

● If it is not possible to remove dirt from the instrument, contact a 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 SENSING authorized service facility.

Disposal Method

● Please dispose of this product according to the rules and regulations of the governing body of the respective
region.

● Contains Mercury in the backlighting of LCD used for display, Dispose According to Local, State or Federal
Laws.

About This Manual

This manual is designed for those who possess basic knowledge of LCD displays.
Before using this instrument, please read this manual thoroughly.
In some parts of the description about LED Universal Measuring φ27 Probe, LED Universal Measuring φ10Probe,
LED Flicker Measuring φ27 Probe and LED Flicker Measuring φ10 Probe on this manual where type of probe is
not specified, they are described as "Measuring Probe".

A quick summary of measurement methods is given in “Measurement/Quick Guide” (pages 114to 118), please
refer to it when you need a quick check.

Explanation Section

For Those Who Want to Purchase Optional Accessories for this Instrument

This manual also explains how to use optional accessories available for this instrument.
If an explanation of how to use an optional accessory is given in this manual, its product name is also given.
Please read the explanation together with the manual supplied with the accessory.
<Example> ● Location of the explanation regarding 4-Probe Expansion Board CA-B15

When the optional 4-Probe Expansion Board CA-B15 is used

3

Contents

Safety Precautions ........................................................................................................................................................................ 1

Foreword ....................................................................................................................................................................................... 2

Notes on Use ................................................................................................................................................................................. 2

Notes on Storage ........................................................................................................................................................................... 2

Cleaning ........................................................................................................................................................................................ 3

Notes on transfer ........................................................................................................................................................................... 3

Maintenance ................................................................................................................................................................................. 3

Disposal Method ........................................................................................................................................................................... 3

About This Manual ....................................................................................................................................................................... 3

Manual Structure .......................................................................................................................................................................................... 6

Names and Functions of Parts .................................................................................................................................................................... 10

About Accessories ........................................................................................................................................................................................ 13

Standard Accessories .................................................................................................................................................................. 13

Optional Accessories ..................................................................................................................................................................13

About Measuring Probe .............................................................................................................................................................................. 14

Setting a Measuring Probe .......................................................................................................................................................... 14

Setting the Measuring Distance ..................................................................................................................................................14

About Pointing Ring ...................................................................................................................................................................15

Function of Each Key ..................................................................................................................................................................................16

About Display .............................................................................................................................................................................................. 19

Installation/Connection ___________________________________________23

About Installation ........................................................................................................................................................................................25

About Connection ........................................................................................................................................................................................26

1. Connecting a Measuring Probe .............................................................................................................................................. 26

2. Installing the 4-Probe Expansion Board CA-B15

3. Connecting the Power ............................................................................................................................................................. 28

4. Inputting the Vertical Synchronizing Signal ...........................................................................................................................28

Turning the Power ON ( | )/OFF (O) ..........................................................................................................................................................29

1. Turning the Power ON ( | )/OFF (O) ......................................................................................................................................29

2. Instrument Status at Power-ON ..............................................................................................................................................30

3. About the change of Luminance Unit.....................................................................................................................................32

When the optional 4-Probe Expansion Board CA-B15 is used

................ 27

Measurement Preparation _________________________________________33

Zero Calibration .......................................................................................................................................................................................... 34

1. Performing Zero Calibration ..................................................................................................................................................34

2. Zero Calibration Check Method .............................................................................................................................................35

Selecting, Measovement Speed, SYNC Mode, Display Mode

and the Number of Display Digits ..............................................................................................................................................................36

1. Selecting the Measurement Speed ..........................................................................................................................................36

2. Selecting SYNC Mode ........................................................................................................................................................... 38

3. Selecting the Measurement Mode .......................................................................................................................................... 40

4. Selecting the Number of Display Digits ................................................................................................................................. 42

Selecting Probe No.

When the optional 4-Probe Expansion Board CA-B15 is used

............................................................................ 43

Settings Section __________________________________________________45

Outline of the Settings Section ................................................................................................................................................................... 46

4

Before Making Each Setting ....................................................................................................................................................................... 48

1. About Memory Channels........................................................................................................................................................48

2. About the Target Color ...........................................................................................................................................................49

3. Selecting the Calibration Standard (data) ...............................................................................................................................50

User Calibration ..........................................................................................................................................................................................51

1. About User Calibration ........................................................................................................................................................... 51

2. Performing White Calibration ................................................................................................................................................ 52

3. Performing Matrix Calibration ............................................................................................................................................... 54

Analyzer Mode .............................................................................................................................................................................................58

1. About Analyzer Mode ............................................................................................................................................................. 58

2. Inputting the RGB Emission Characteristic for Analyzer Mode ............................................................................................ 59

Setting/Changing the Target Color ............................................................................................................................................................ 62

1. Setting/Changing the Target Color by Measurement .............................................................................................................63

2. Setting/changing the target color by entering values ..............................................................................................................65

Other Settings ..............................................................................................................................................................................................67

1. Setting an ID Name ................................................................................................................................................................ 67

2. Setting the Analog Display Range..........................................................................................................................................69

Settings Checking Method ..........................................................................................................................................................................73

1. Checking the Set Values .........................................................................................................................................................73

2. Checking the Probe Serial No. when Making Settings ..........................................................................................................74

Measurement Section _____________________________________________75

Measurement ................................................................................................................................................................................................76

1. Performing Measurement ....................................................................................................................................................... 76

2. Holding the Measured Values .................................................................................................................................................77

3. Displaying the Measured Values ............................................................................................................................................ 78

White Balance Adjustment in Analyzer Mode ..........................................................................................................................................81

Communications Section __________________________________________85

Communicating with PC ............................................................................................................................................................................. 86

1. Communicating with PC via RS-232C ................................................................................................................................... 86

2. Selecting the RS-232C Baud Rate .......................................................................................................................................... 87

3. Communicating with PC via USB .......................................................................................................................................... 88

4. Remote Measurement .............................................................................................................................................................88

Explanation Section ______________________________________________89

Measuring Principle .................................................................................................................................................................................... 90

1. Measuring Principle ................................................................................................................................................................ 90

2. About T∆uvLv ........................................................................................................................................................................ 91

3. Principle of User Calibration ..................................................................................................................................................92

4. Principle of Analyzer Mode....................................................................................................................................................93

5. Optical System of Measuring Probe .......................................................................................................................................94

6. Principle of Flicker Mode ....................................................................................................................................................... 96

Maintenance ...............................................................................................................................................................................................101

1. Cleaning the Instrument ....................................................................................................................................................... 101

2. Storing the Instrument .......................................................................................................................................................... 101

Dimension Diagram ................................................................................................................................................................................... 102

Error Messages .......................................................................................................................................................................................... 103

Troubleshooting Guide ..............................................................................................................................................................................107

Specifications ............................................................................................................................................................................................. 110

Measurement/Quick Guide....................................................................................................................................................................... 114

5

Manual Structure

This manual is divided into sections as shown below according to the contents.

This section explains how to install the instrument, connect AC power, turn ON/OFF the power, and
input the vertical synchronizing signal.

About Installation

Provides operating environmental conditions for the instrument and notes on installation.

About Connection

Explains how to connect measuring probes and connect the power cord.

(Also explains installation method for the optional accessory “4-Probe Expansion Board”.)

* Before turning on the power: Refer to pages 86 to 88 if you are going to communicate the instru-

ment with the PC via RS-232C or USB.

Installation/Connection P. 23-32

Turning the Power ON/OFF

Explains how to turn ON/OFF the power.

● The Preparation/Setting/Measurement section explains the procedure up to measurement.

The Measurement Preparation section explains preparations (instrument setting, zero calibration) that
are required prior to measurement.

Zero Calibration

Explains the zero point adjustment method.

(Measurement cannot be performed if zero calibration is not completed.)

Page 25

Page 26

Page 29

Page 34

Selecting, Masurement Speed, SYNC Mode, Display Mode and the Number of Display Digits

Explains how to select SYNC mode, that selects measurement time according to the display’s vertical scanning frequency,

as well as explaining how to select measurement mode and the number of display digits.

Measurement Preparation P. 33-44

To the Setting section P. 45-74

When the optional 4-Probe Expansion Board CA-B15 is used

Selecting Probe No.

Explains how to select the measuring probe whose measured value is to be displayed.

* Go to the Measurement section if you are going to perform measurement using

Konica Minolta’s calibration standard and are not going to use analog display.

6

Page 36

Page 43

This section explains settings that must be made according to measurement method.
The setting method varies with measurement method.

From the Measurement Preparation section

Outline of the Settings Section

Explains measurement method types and settings that must be made.

(Check what settings you need to make.)

Page 46

Settings Section P. 45-74

Before Making Each Setting

Gives detailed explanations on memory channels common to each setting and target colors.

When performing measurement using
Konica Minolta’s calibration standard

Selecting the Calibration Standard

Select calibration data.

Select 6500K and 9300K.

P. 50

Setting/Changing the Target Color *1

Explains how to set/change the tar-

get color.

1. Setting/Changing the Target

Color by Measurement

2. Setting/Changing the Target
Color by Entering Values

When performing measurement using
user calibration

User Calibration

Gives detailed explanation of user

calibration and explains its execution
method.

(Target color is also set at this time.)

Page 48

When performing measure­ment in analyzer mode

Analyzer Mode

Gives detailed explanation of ana-

lyzer mode and explains how to in­put the display’s RGB emission char-

acteristic for Analyzer Mode.

(Target color is also set at this time.)

P. 62 P. 51 P. 58

•To set an ID name:
“Setting an ID Name”
(Page 67) *2

•To use the analog display
function:
“Setting the Analog
Display Range” (Page

69) *3

To the Measurement section
P. 75-84

•To change the target color after user
calibration:
“Setting/Changing the Target Color”
(Page 62) *1

Other Settings

Explains how to set an ID name *2
and analog display range *3.

P. 67 P. 73

7

•To change the target color
after inputting the display’s
RGB emission characteristic:
“Setting/Changing the Target
Color” (Page 62) *1

Settings Checking Method

Explains how to check the set values

and check the probe serial no. used

when the values are set.

This section explains measuring methods.

From the Settings section

Measurement Section P. 75-84

Measurement

Explains measuring methods, how to hold the measured values and how to read them.

White Balance Adjustment in Analyzer Mode

Explains how to adjust white balance.

This section explains communication with PC via RS-232C or USB.

Communicating with PC via RS-232C

Explains how to connect the RS-232C cable and select the RS-232C baud rate to enable two-way communication with PC

via RS-232C.

Page 76

Page 81

Page 86

Communications Section P. 85-88

Communicating with PC via USB

Explains how to connect the USB cable to enable communication with PC via USB.

Remote Measurement

Explains how to perform measurement from the PC remotely.

Page 88

Page 88

8

This section explains the following items.

Explanation Section P. 89-118

Measuring Principle

Maintenance

Dimension Diagram

Error Messages

Please read when an error message appears in the LCD display section.

Troubleshooting Guide

Please read when the instrument does not function correctly.

Page 90

Page 101

Page 102

Page 103

Page 107

Specifications

Measurement/Quick Guide

Provides an outline of operations explained in the previous sections (Measurement Preparation - Measurement).

Page 110

Page 114

Explanation Section

9

Names and Functions of Parts

Main Body
<Front>

4Measurement mode

indications

1 POWER switch

2 Digital display

6 HOLD LED

7 REMOTE LED

9 Tilt stand

5 LCD display3 Analog display

8 Key panel

<Rear>

10

Probe connector [P1]

15

4-Probe Expansion
Board slot

11

USB connector

12

RS-232C connector

13

Vertical synchronizing signal input terminal

14

AC power connector

10

Main Body
<Front>

1 POWER switch........................................ • Used to turn ON and OFF the power to the instrument. (Page 29)

2 Digital display section ............................. • Displays the measured values.

3 Analog display section ............................ • Displays the difference (%) between the measured value and the

target color or the difference (%) between measured values.
Measured values are displayed in the case of flicker mode.

• The range for each dot can be set between 0.1 and 99%. (Page 69)

4 Measurement mode indications ............... • Displays the measurement mode in which the measured values

are displayed. (Page 40)

• The table below shows the relationship between measurement
modes and data displayed in the digital display section 2 and
analog display section 3.

Measurement mode

xyLv mode x, y, Lv ∆x, ∆y, ∆Lv
T∆uvLv mode T, ∆uv, Lv ∆x, ∆y, ∆Lv
Analyzer mode (G reference) R, B, G R/G, B/G, ∆G
Analyzer mode (R reference) R, B, G ∆R, B/G, G/R
u'v'Lv mode u', v', Lv ∆x, ∆y, ∆Lv
Flicker mode** Flicker value Flicker value
XYZ mode XYZ ∆x, ∆y, ∆Lv
**Only when LED Flicker Measuring ø27 Probe or LED Flicker Measuring ø10 Probe is connected.

2

Digital display

3

Analog display

Chapter_Title

5 LCD display ............................................ • Displays the memory channel, probe no., ID name, warning and

settings.

6 HOLD LED ............................................. • Lights up during hold.

7 REMOTE LED ........................................ • Lights up when the instrument is ready for communication with

the PC via RS-232C or USB interface.

8 Key panel ................................................. • Used to select/set probe no., SYNC mode, measurement speed,

analog display range and ID name, as well as entering values.
(Page 17)

9 Tilt stand

<Rear>

10

Probe connector [P1] ............................... • Used to connect a measuring probe. (Page 26)

11

USB connector ........................................ • USB interface for communication with the PC. (Page 88)

12

RS-232C connector ................................. • RS-232C compatible interface for communication with the PC.

(Page 86)

13

Vertical synchronizing signal .................. • Input the display’s vertical synchronizing signal into this terminal

input terminal when performing measurement in EXT SYNC mode. (Page 28)

SYNC: Terminal shall tread as class 3 accordance with IEC

610101-1 Annex-H.

14

AC power connector ................................. • Connect the AC power cord to this connector to supply power to

the instrument. (Page 28)

• The rating is 100-240V

15

4-Probe Expansion Board slot ................. • Used to install the optional 4-Probe Expansion Board (CA-B15).

(Page 27)

, 50-60 Hz, 50VA.

11

LED Universal Measuring ø27 Probe CA-PU32(2m) /CA-PU35(5m)
LED Universal Measuring ø10 Probe CA-PSU32(2m) /CA-PSU35(5m)
LED Flicker Measuring ø27 Probe CA-P32(2m) /CA-P35(5m)
LED Flicker Measuring ø10 Probe CA-PS32(2m) /CA-PS35(5m)

6 Standard Hood for CA-210/310 CA-H10/

Small Hood for CA-210/310 CA-HS10

4 Screw hole

2 Pointing ring

1 Receptor

5 Plug



7 Standard Lens cap for CA-210/310 CA-H11/

Small Lens cap for CA-210/310 CA-HS11

3 Ring stopper

Measuring is done with a probe in intimate contact with the surface of display in the measuring part of this equip­ment. There are 2 m(6.6ft.) and 5 m(16.4ft) long cord. There are 4 types of Measuring Probe.

Probe model Cord length Product name Probe model Cord length Product name
LED Universal Measuring ø27 Probe
LED Universal Measuring ø27 Probe
LED Universal Measuring ø10 Probe
LED Universal Measuring ø10 Probe

2m CA-PU32
5m CA-PU35
2m CA-PSU32
5m CA-PSU35

LED Flicker Measuring ø27 Probe
LED Flicker Measuring ø27 Probe
LED Flicker Measuring ø10 Probe
LED Flicker Measuring ø10 Probe

2m CA-P32
5m CA-P35
2m CA-PS32
5m CA-PS35

∗ Either of the accessories described above is included.

1 Receptor ................................................... • Place this receptor against the display’s screen surface and perform

measurement.

2 Pointing ring ............................................ • For zero calibration, set this ring to the “0–CAL” position to block

entry of light into the probe.
For measurement : Set the ring to the “MEAS” position to perform

measurement.

3 Ring stopper............................................. • Stops the ring at two positions.

4 Screw hole ............................................... • Used to secure the probe to a jig etc.

5 Plug .......................................................... • Connect this plug to the probe connector on the main unit or that

on the optional 4-Probe Expansion board (CA-B15).

6 Hood ........................................................ • Used to prevent entry of ambient light and help you place the probe

at the appropriate distance (30 mm) from the display and perpen­dicular to it.

7 Lens cap ................................................... • Used to protect the receptor.

1212

About Accessories

Standard Accessories

● AC power cord (For 100-120V or 200-240 V)
Connect this cord to the AC power connector to supply power to
the instrument.
For a description of how to connect, refer to page 28.

(For 100-120 V)

● Measuring probe(with a lens cap)

● Hood

● Color analyzer PC software CA-SDK

● Instruction manual

Read this manual before operating the instrument.

Optional Accessories

● LED Universal Measuring ø27 Probe CA-PU32/CA-PU35

● LED Universal Measuring ø10 Probe CA-PSU32/CA-PSU35

● LED Flicker Measuring ø27 Probe CA-P32/CA-P35

● LED Flicker Measuring ø10 Probe CA-PS32/CA-PS35 (Page 12)

Connect the probes to the main body or the probe connectors on the
4-Probe Expansion Board before measurement.

Location of the explanation

Connecting method: Page 26
Measuring method: Measurement Preparation,
Setting, Measurement sections

(For 200-240 V)

Installation/Connection

● 4-Probe Expansion Board CA-B15
Connect measuring probes to this board, to allow simultaneous
measurement of the colors at up to 5 points on the display’s
surface.It is possible to install Measuring Probes of all types to be
coresident.

Location of the explanation

Installation method: Page 27
Measuring method: Measurement Preparation, Setting, Measure-

ment sections

● Standard Hood for CA-210/310 CA-H10 / Small Hood for CA-210/310 CA-HS10

● Standard Lens cap for CA-210/310 CA-H11 / Small Lens cap for CA-210/310 CA-HS11

● USB cable IF-A18

(Used for communication between this instrument and PC.)

Location of the explanation

Connecting method: Page 86

1313

Connector

[P2]

Grip

[P3]

[P4]

Probe connector

[P5]

About Measuring Probe

Setting a Measuring Probe

Two types of screws are provided to secure the measuring prove.
Tripod screw: Used to mount the prove to a tripod. The screw depth is 6 mm.
ISO screw: Used to mount the prove to a jig. An ISO screw (5 mm, depth: 6 mm) can be used.

ISO screw ISO screw

*( )Measuring Ø10 Probe

Setting the Measuring Distance

1. Secure the display to be measured.

2. Set the pointing ring to the MEAS position.

3. Make sure that the distance from the dis-

play surface to the tip of the probe is 30
mm, and secure the probe.

Make sure that the probe is placed perpendicular to the
display surface.

Tripod screw

22 mm

88 mm (116)

98 mm (126)

108 mm (136)

(When used without the hood)

(When used with the hood)

=30mm

Display’s
screen
surface

<Caution>

• Measurement reproducibility becomes [the way which does

not change the installation angle θ for every measurement] high in
measuring the high display of view angle dependability with the
Measuring probe.

• Use of the hood (standard accessory) not only prevents entry of envi­ronmental light but also makes it easy to place the instrument at the
specified distance and perpendicular to the object.

• LED Universal Measuring ø27 Probe(CA-PU32/35), LED Flicker

Measuring ø27 Probe(CA-P32/35)
: The stated accuracy remains valid when r is in the range of 30 mm

±10 mm.

• LED Universal Measuring ø10 Probe(CA-PSU32/35), LED Flicker

Measuring ø10 Probe(CA-PS32/35)
: The stated accuracy remains valid when r is in the range of 30 mm

±5 mm.

14

Measuring Probe

θ

Display

About Pointing Ring

When you turn the pointing ring, it stops at two positions (MEAS, 0-CAL). To turn the ring, the stopper must be
pulled toward you to unlock it.

MEAS : To perform measurement, the ring must be set in this posi-

tion.

0-CAL : To perform zero calibration, the ring must be set in this

position.
Take care not to direct the measuring probe to a high-in­tensity light source.

Pointing ring

Installation/Connection

15

Function of Each Key

Key Panel

1 0-CAL key ............................................. • Performs zero calibration. Before pressing this key, make sure that

the measuring probe is blocked from light. (Page 34)

2 Mode key ............................................... • Select measurement mode. (Page 38)

Measurement mode changes in the following order.
When LED Universal Measuring ø27 Probe(CA-PU32/35) or LED
Universal Measuring ø10 Probe(CA-PSU32/35) is connected,

Analyzer mode

xyLv→T∆uvLv→RBG (R/G, B/G, ∆G)→RBG (∆R, B/G, G/R)→
u'v'Lv→XYZ →xyLv
When LED Flicker Measuring ø27 Probe(CA-P32/35) or LED
Flicker Measuring ø10 Probe(CA-PS32/35) is connected,

Analyzer mode

xyLv→T∆uvLv→RBG (R/G, B/G, ∆G)→RBG (∆R, B/G, G/R)→
u'v'Lv→Flicker**→XYZ →xyLv

3 MR key .................................................. • Displays the specified target color in the LCD display section. (Page

74) (For long depression of this key, refer to page 17.)

16

4 HOLD key ............................................. • Holds the display of the measured value. (The HOLD LED will

light up.)

• Pressing this key while the HOLD LED is lit will cancel hold mode.
(The HOLD LED will go out.)

5 REMOTE key ....................................... • Sets the instrument in remote mode (i.e. communication with the

PC is possible via RS-232C or USB).
(The REMOTE LED will light up. See page 88)

• Pressing this key while the REMOTE key is lit will cancel remote
mode. (The REMOTE LED will go out.)

(Note) Remote mode should not be activated unless you are going to communi-

cate with the PC.

Otherwise, the other keys will be inoperative.

6 MEMORY CH key ........................ • Used to select a memory channel (CH00 to 99).

key Pressing the key will switch memory channel in the order

“00→01→02
Pressing the
“00→99→98

…

98→99→00…”.

key will switch memory channel in the order

…

01→00→99…”.

The memory channel switches from one to another each time the
key is pressed, and switches continuously if the key is left held
down.

<Keys on Key Panel>

1 Number-key ( ~ , ) .................. • Used to enter calibration data for user calibration (page 51), target

color (page 62), ID name (page 67) and analog display range (page 69).

2 ALPHA key ( ) ................................... • Used to enter alphabets. This key enables you to use the number-

key as alphabet keys. Pressing this key again will restore the origi­nal function of the ten-key.

3 Alphabet keys ( ~ , ) ................ • Used to enter alphabets for the ID name.

Installation/Connection

4 MENU key ( ) ..................................... • Switches the LCD display section to the menu selection screen.

Pressing this key again will restore the original function of the LCD
display section.

5 CAL key ( ) ........................................ Normal Screen

• When CH00 is selected as the memory channel
You can enter a value for the target color. (Page 65)

• When the memory channel other than CH00 is selected as the memory
channel
You can set CA-310 for input of WRGB data for user calibration.
(Page 51)

• When an analyzer measurement mode is selected
You can set CA-310 for input of RGB emission characteristic and
target color (W). (Page 59)
This does not apply in the case of flicker mode**.

Menu Selection Screen

• Pressing the
to switch as follows.
PROBE selection → SYNC selection → ID Name input → RANGE
setting → Measurement Speed selection → Number of Digits set­ting → Calibration Standard selection→ RS232C Baud Rate se­lection → PROBE selection

key in the menu selection screen causes the screen

**Flicker Mode is a function which can be used only when LED Flicker Measuring ø27 Probe(CA-P32/35) or LED Flicker Measuring ø10

Probe (CA-PS32/35) is connected.

17

6 Cursor key ( ) ..................................... • Used to switch from one option to another in the PROBE, SYNC,

Measurement Speed, Number of Digits, and RS232C baud rate
screens, which are opened from the menu selection screen.

7 ENTER key ( ) ................................... • Used to confirm each setting/selection you have made.

8 White, Red, Green, .................................. • Used to set RGB emission characteristics of the display.

Blue keys (

)

1 Holding down the key ....................... Locks all the keys except for the 0-CAL key. Holding down this

for two seconds or more key again for two seconds or more will unlock the keys.
(Whistling sound.)

2 Holding down the key .......................

for five seconds or more
(Bleeping sound. A whistling sound

Stores the current settings (probe, SYNC, memory channel, measurement
mode) to the instrument. The settings will be effective when the power
turned on next time.

is heard when the setting is saved.)

3 Holding down the MR key .................... When xyLv, T

∆∆

∆uvLv or XYZ measurement mode is selected

∆∆

for two to four seconds Displays serial number of the probe in use at the time calibration to
(Bleeping sound.) a user selected reference was performed and the target color were

set. (Page 74)

When an analyzer mode is selected

Displays serial number of the probe in use at the time RGB emission
characteristics of the display and the target color (W) were set. (Page

74)

When flicker mode** is selected

“00000000” will be displayed. (Page 74)

4 Holding down the MR key .................... The unit of luminance will be displayed. (cd/m

2

or fL)
for four seconds or more
(Bleep sounds two seconds later and
then four seconds later.)

is

**Flicker Mode is a function which can be used only when LED Flicker Measuring ø27 Probe(CA-P32/35) or LED Flicker Measuring ø10

Probe(CA-PS32/35) is connected.

1818

About Display

1Measurement mode

indications

4 LCD display section:

CH00 EXT P1A
[MINOLTA ]

2 Digital display section 3 Analog display section

* This shows when the entire display area is lit. (The LCD display section is not shown.)

1 Measurement mode ................................. Displays the measurement mode in which the measured values are

displayed.
Measurement mode switches from one to another as shown below
each time the MODE key is pressed. (Page 40)
When LED Universal Measuring ø27 Probe(CA-PU32/35) or LED
Universal Measuring ø10 Probe(CA-PSU32/35) is connected,

Analyzer mode

xyLv→T∆uvLv→RBG (R/G, B/G, ∆G)→RBG (∆R, B/G, G/R)→
u'v'Lv→XYZ →xyLv
When LED Flicker Measuring ø27 Probe(CA-P32/35) or LED Flicker
Measuring ø10 Probe(CA-PS32/35) is connected,

Analyzer mode

xyLv→T∆uvLv→RBG (R/G, B/G, ∆G)→RBG (∆R, B/G, G/R)→
u'v'Lv→Flicker**→XYZ →xyLv

Installation/Connection

2 Digital display section ............................. Displays the measured values.

● When xyLv measurement mode is selected

x, y and Lv are displayed.

● When T∆uvLv measurement mode is selected

T, ∆uv and Lv are displayed.
T (correlated color temperature) is displayed in three significant digits.

● When an analyzer measurement mode is selected

R, B and G are displayed. R-reference and G-reference are available.
(The same contents are displayed in the digital display area, whether
R-reference or G-reference.)

● When u'v'Lv measurement mode is selected

u', v' and Lv are displayed.

● When flicker measurement mode** is selected

Flicker** is displayed. The display range is from 0.0 to 999.9%.

● When XYZ measurement mode is selected

X, Y and Z are displayed. (X, Y and Z from top to bottom)

Lv

∆uv

Lv

Lv

x

y

T

R

B

G

u'

v'

∆x

∆y

∆Lv

∆x

∆y

∆Lv

R/G

B/G

∆G

∆x

∆y

∆Lv

∆x

∆y

∆Lv

1919

3 Analog display section ............................ Displays the difference (%) between the measured value and the tar-

∆x

∆y

∆Lv

R/G

B/G

∆G

get color or the difference (%) between measured values.
The range for each dot can be set between 0.1 and 99%. (Page 69)

● How to read/when the range is set in “n” %

except flicker mode
For a description of flicker mode refer to page 69.

Red Green Red

The range has been set to 10% prior to factory ship­ment.

● When xylv, T∆uvLv, u'v'Lv or XYZ measurement

mode is selected
∆x, ∆y and ∆Lv are displayed.

● When an analyzer measurement mode is selected

For G-reference R/G, B/G and ∆G are displayed.
For R-reference ∆R, B/R and G/R are displayed

● When flicker mode* *is selected Flicker is dis-

played.

-

n×8%

or lower

Below ±n%
Below ±n×2%
Below ±n×4%

Below ±n×8%

+n×8% or
higher

4 LCD display section ................................ Displays the memory channel, probe no., ID name, warning and set-

tings.
In case of error, an error message will appear.
(For a description of what to do in case of error, refer to page 103.)

Displays the currently selected SYNC mode. (NTSC,
PAL, EXT, UNIV, INT) (Page 38)

Displays the currently selected measurement speed.
(A.F.S) (Page 36)

Displays the calibration mode for the currently se­lected memory channel. (d.h.a.m) (Page 57)

Probe no. (Page 43)

Memory channel

(Page 48)

CH00 EXT Ad P1A
[MINOLTA ]

Probe type (A, B, C, D) (Page 43)

ID name display area (Page 67)

20

<Out of Measurement Range>

[For xylv, T

● When the measurement range is exceeded Digital display : “– – – – –”

[For T

● T or ∆uv are out of Digital display : “– – – – –”
the display range (T and ∆uv)

∆∆

∆uvLv, u'v'Lv or XYZ,Analyzer Mode]

∆∆

∆∆

∆uvLv Mode]

∆∆

Analog display : Not lit
LCD display : “OVER”

[For Flicker Mode**]

● When the measured value has Digital display : “– – – – –”
exceeded 999.9% Analog display : Not lit

LCD display : “FLICKER ERROR OVER”

● When Lv(luminance) is the following Digital display : “– – – – –”
under 0.1cd/m2 for LED Flicker Measuring ø27 Probe

(CA-P32/35)

under 0.3cd/m2 for LED Flicker Measuring ø10 Probe
(CA-PS32/35)

Analog display : Not lit
LCD display :

FLICKER ERROR UNDER

“

Installation/Connection

”

**Flicker Mode is a function which can be used only when LED Flicker Measuring ø27 Probe(CA-P32/35) or LED Flicker Measuring ø10

Probe(CA-PS32/35) is connected.

21

22

Installation/Connection

This section explains how to install the instrument, connect
AC power, turn ON ( | )/OFF(●●) the power, and input the ver-
tical synchronizing signal.

About Installation

Provides operating environmental conditions for the instrument and notes

on installation.

About Connection

Explains how to connect measuring probes and connect the power cord.

(It also explains installation method of the optional 4-Probe Expansion Board.)

* Before turning on the power : Refer to pages 85 to 88 if you are going to communicate the instrument with the

PC via RS-232C or USB.

Page 25

Page 26

Installation/Connection

Turning the Power ON ( | )/OFF(●● )

Explains how to turn ON ( | )/OFF(●● ) the power.

Page 29

23

SAFETY WARNING

(Failure to adhere to the following points may re-

sult in death or serious injury.)

Do not use the instrument in areas where flam-

mable or combustible gases (gasoline fumes etc.)

are present.

Doing so may result in a fire.

If dust has entered through the vents and collected

inside the instrument, do not use the instrument.

Doing so may result in a fire.

For periodic inspection, contact a Konica Minolta

authorized service facility.

Always use the AC power cord supplied as a stan-

dard accessory with the instrument, and connect

it to an AC outlet (100-240V , 50-60 Hz).

Connecting to a voltage other than that specified

may result in damage to the instrument, fire or

electric shock.

• Do not bend, twist or pull the AC power cord

excessively.

• Do not place heavy items on the AC power cord

or scratch it.

• Do not modify the AC power cord.

Doing so may damage it, resulting in fire or elec-

tric shock.

When disconnecting the AC power cord’s plug, al-

ways hold the plug and pull it to remove it. Never

pull the AC power cord itself as it may be dam-

aged, resulting in fire or electric shock.

Also do not insert or disconnect the AC power cord’s

plug with wet hands. Doing so may cause electric

shock.

If you are not going to use the instrument for a long

time, disconnect the AC power cord from the AC

outlet. Dirt or water may accumulate on the prongs

of the AC power cord’s plug and it may cause a

fire. If there is any dirt or water on the prongs, it

must be removed.

SAFETY PRECAUTIONS

• Do not place the instrument on an unstable or

sloping surface.

• When you carry the product, take care not to let

it drop.

Doing so may result in its dropping or overturn-

ing, causing injury.

(Failure to adhere to the following points

may result in injury or damage to the in-

strument or other property.)

Be sure to connect the AC power cord’s plug to an

AC outlet that has a protective grounding terminal.

Also make sure that peripheral devices (e.g. PC)

are connected to AC outlets that have a protective

grounding terminal. Failure to do so may result in

electric shocks.

2424

About Installation

The operating environmental requirements are given in the “Specifications” of this manual. The instrument must
be installed in a place that completely meets these requirements. (Page 110-113)

<Notes on Installation>

● Using the instrument in direct sunshine in midsummer or near a heater will cause a rapid rise in its temperature

resulting in breakdown.
Special care must be taken when handling the instrument in such an environment. In addition, take care not to
allow the vents to become blocked. Do not use the instrument in poorly ventilated areas.

● Do not use the instrument in a place where the temperature changes rapidly, since measured values will be

incorrect.

● The instrument must not be used in areas where there is an excessive amount of dust or where the humidity is

excessively high.

● The instrument must not be used if foreign matter such as water and metal objects enter it, doing so is very

dangerous.

● The AC power cord must not be pulled or bent excessively nor must excessive force be exerted on it. Doing so

may result in wire breakage.

● The AC power cord must not be connected to an AC line on which excessive noise is present.

● If any irregularity or abnormality is found, turn OFF(●●) the power immediately, disconnect the AC power

cord, and refer to “Troubleshooting Guide” on page 107.

Installation/Connection

2525

About Connection

1. Connecting a Measuring Probe

Before setting the POWER switch to ON ( | ), a measuring probe must be connected to the probe connector [P1] on
the instrument.

[Connecting Method]

1. Set the POWER switch to OFF (“O” position).

2. Insert the probe’s plug into the probe connector

[P1], with the probe serial no. facing down.

3. Check that the plug is inserted all the way and

connected firmly

• When disconnecting the measuring probe, set the POWER

switch to OFF(●● ) first, and pull the probe by holding the
plug. Never pull the probe by its cord.

Probe connector [P1]

<Notes when Connecting the Probe>

● Never connect or remove the measuring probe while the POWER

switch is ON ( | ).

● When connecting/disconnecting the measuring probe, always hold

the plug and connect/disconnect it. In addition, do not pull or bend
the cord excessively or exert excessive force on it. Doing so may
result in wire breakage.

● The Measuring Luminance Range will vary according to the type

of Measuring Probe.

● When measurement is implemented, the same Measuring Probe

to be used for the User Calibration is necessary. If measurement
is carried out by connecting the different Measuring Probe, error
message E1 will be displayed.

26

2. Installing the 4-Probe Expansion Board CA-B15

When the optional 4-Probe Expansion Board CA-B15 is used

Installing the optional 4-Probe Expansion Board CA-B15 in the instrument allows simultaneous measurement of
the colors or flicker** at up to 5 points on the display’s surface. Install the expansion board as shown below.

[Installation Method]

1. Remove the cover of the 4-Probe Expansion Board slot.

1 Set the POWER switch on the instrument to OFF(●●).
2 Remove the two screws from the slot cover, and remove the cover.

2. Install the 4-Probe Expansion Board.

1 Place the 4-Probe Expansion Board along the right- and left-

side guides in the slot.

2 Push the board all the way and make sure that the board is con-

nected properly.

3 Secure the board with the two screws that were removed previ-

ously.

• Repeatability of the measurement value becomes worse when

the fixation by the screw is incomplete.

• To remove the board, remove the two screws first, then hold the

grip of the board and pull it out. After the board is removed,
attach the cover to the slot.

Guide

Installation/Connection

<Notes on Installation>

● When installing/removing the 4-Probe Expansion Board, always set the POWER switch to OFF(●● ) and pull

the AC power cord from the AC outlet first.

● Do not touch the connectors (gold plated parts) or ICs on the 4-Probe Expansion Board with your hands. If oil

or similar matter adheres to the connectors, wipe them with a soft, dry cloth.

<Connecting Measuring Probes>

The following 8 types of measuring probes can be connected.

●

LED Universal Measuring ø27 Probe CA-PU32 /CA-PU35

●LED Universal Measuring ø10 Probe CA-PSU32/CA-PSU35

●

LED Flicker Measuring ø27 Probe CA-P32 /CA-P35

●

LED Flicker Measuring ø10 Probe CA-PS32 /CA-PS35

A total of five probes can be connected. When connecting two or more probes, always make sure that one of them
is connected to the probe connector [P1].
Connect necessary number of probes to the probe connectors [P2] to [P5] on the 4-Probe Expansion Board. You do not
have to connect any probes to those connectors ([P2] to [P5]). Probes can be connected to any connectors ([P2] to [P5]).
The Measuring Luminance Range will vary according to the type of Measuring Probe.
6 types of optionally available Measuring Probes can be connected.
As a display model to be measured and the Measuring Luminance Range of Measuring Probe will vary according
to the type, please install one that is fit for your use. Also, different types can be coresident.

● The connecting method for connectors [P2] to [P5] is the same as that for [P1]. (Refer to page 26.)

Notes when connecting probes: Probe connectors on the 4-Probe Expansion Board where no probe is connected must be capped.

**Flicker Mode is a function which can be used only when LED Flicker Measuring ø27 Probe(CA-P32/35) or LED Flicker Measuring ø10

Probe(CA-PS32/35) is connected.

When the optional 4-Probe Expansion Board CA-B15 is used

In Flicker Mode with LED Flicker Measuring ø27 Probe(CA-P32/35) or LED Flicker Measuring ø10 Probe(CA-PS32/35) connected, a
selected probe cannot be changed to LED Universal Measuring ø27 Probe(CA-PU32/35) or LED Universal Measuring ø10 Probe(CA-

PSU32/35).

27

3. Connecting the Power

Power voltage range for the instrument — 100 to 240V

[Connection Method]

1. Set the POWER switch to OFF (“O” posi-

Main body

tion).

2. Connect the AC power cord’s connector to

2

the AC power connector on the instrument.

The AC power cord must be connected as shown in the
figure.

3. Insert the AC power cord’s plug to an AC outlet.

AC power connector

AC power cord

3

To an AC outlet

<Notes on Power Connection>

● Never connect or remove the AC power cord while the POWER switch is ON.

● When connecting/disconnecting the AC power cord, always hold the plug and connect/disconnect it. In addi-

tion, do not pull or bend the cord excessively or exert excessive force on it. Doing so may result in wire
breakage.

● Be sure to connect the AC power cord's plug to an AC outlet that has a protective grounding terminal.

4. Inputting the Vertical Synchronizing Signal

The vertical synchronizing signal from the display can be input to the instrument to allow synchronous measure­ment (when EXT SYNC mode is selected).

However, if another SYNC mode is selected, it is not necessary to input the vertical synchronizing signal.

Connect the BNC cable of the vertical synchronizing signal (frequency: 40 to 200 Hz) used for the display to the
connector on the rear panel of the instrument as shown below. Before connecting, make sure that the power to both
the instrument and display is turned OFF.
In the case of flicker mode, a vertical synchronizing signal of 40 to 130 Hz must be input.
(Only when LED Flicker Measuring ø27 Probe(CA-P32/35) or LED Flicker Measuring ø10 Probe(CA-PS32/35)
is connected.)

Circuit diagram

Vertical synchronizing
signal input terminal

2

1

(Flicker mode: 40 to 130 Hz)

BNC connector

C-MOS logic level

Input the vertical
synchronizing signal.

(40 to 200 Hz)

74HC14
(operated with 5V)

Connector type: BNC

*To synchronize measurement with the display’s vertical synchronizing signal, EXT must be selected as the

SYNC mode. For details, refer to page 36.

2828