Topcon KR-1 User Manual

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USER MANUAL

AUTO KERATO-REFRACTOMETER

KR-1

Page 2

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INTRODUCTION

Thank you for purchasing the TOPCON Auto Kerato-Refractometer KR-1.

INTENDED USE / INDICATIONS FOR USE

This instrument is used to measure the spherical refractive-power, cylindrical refractive power, the direction of astig mat ic ax i s, the ra diu s of c urv atu re , th e c orneal astigmatic ax is an gle and the corneal refractory power.

FEATURES

This instrument features the following:

• The KR-1 is simple to operate and measures the refraction and corneal curvature of the eye.

• The position of the touch panel can be adjusted to accommodate the user's preferred position.

• The auto start function facilitates quick measurements under the optimal condition.

PURPOSE OF THIS MANUAL

This User Manual provides an overview of the basic operation, troubleshooting, checking, maintenance and cleaning of the TOPCON Auto Kerato-Ref ractometer KR-1. To get the best use of the instrument, read Safety Displays and Safety Cautions. Keep this Manual at hand for future reference.

INTENDED PATIENT POPULATION

• The patient who undergoes an examination by this instrument must maintain concentration for a few minutes and keep to the following instructions:

To fix the face to the chinrest, forehead rest. To keep the eye open. To understand and follow instructions when undergoing an examination.

• Since this product is a precision instrument, always use and keep it in a normally controlled living environment, within a temperature range of 10-40°C, humidity levels between 30-90% and an atmospheric pressure range of 700hPa-1,060hPa. The instrument should also be placed away from direct sunlight.

• To ensure smooth operation, install the instrument on a level floor free of vibrations. Also, do not place anything on the instrument.

• Connect all cables properly before using.

• Use the power at a rated voltage.

• When not in use, switch off the power source and apply the rubber cap and dust cover.

• For accurate measureme nt res ul t s, take care to keep the measuring window cl ean and free of fingerpr int s , spots and dust.

[CAUTION] Federal law restricts this device to sale by or in the order of a Physician or Practitioner.

Since this product partly uses a program derived from IPA Font, using the product is regarded as consent to the IPA Font License Agreement v1.0. For the IPA Font License Agreement v1.0, see page 71 or the following URL. http://ipafont.ipa.go.jp/ipa_font_license_v1.html

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DISPOSAL

When disposing of the i nstrume nt and/or parts, fo llow loca l regulation s for dis posal and re cycling.

This product contains a CRL Lithium Battery which contains Perchlorate Material-special handling may apply. See http://www.dtsc.ca.gov/hazardouswaste/perchlorate/ Note; This is applicable to California, U.S.A. only

STORAGE AND USAGE PERIOD

1. WHEN STORING THE INSTRUMENT, ENSURE THAT THE FOLLOWING CONDITIONS ARE MET:

(1) The instrument should not be splashed with water. (2) Store the instrument away from envir onments where air pressure , temperature , humidity,

ventilation, sunlight, dust, salty/sulfurous air, etc. could cause damage.

(3) Do not store or trans port the instrument on a slanted or uneven su rface or in an area

where it is subject to vibrations or instability.

(4) Do not store the instrument where chemicals are stored or gas is generated.

2. NORMAL LIFE SPAN OF THE INSTRUMENT:

8 years from delivery providing regular maintenance is performed (according to the self-certification [Topcon data])

USER MAINTENANCE

1. Regularly measure the attached model eye and check the accuracy.

2. Clean the measuring window when it is soiled.

3. Clean the forehead rest and chinrest when these are soiled.

4. Put on the dust cover when not in use.

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HOW TO READ THIS MANUAL

• Read the instructions on pages 1 to 8 before using the machine.

• Regarding connection to various devices, see "CONNECTING EXTERNAL I/O TERMINALS" on page 20.

• If you would like an overview of the system, begin by reading "BASIC OPERATIONS"(page

24).

• For setting various functions, see "SETTING FUNCTIONS ON SETUP SCREEN" on page

44.

SYMBOLS IN TEXT

MEMO: Useful functions to know and attentions to prevent troubles are noted.

Page 6

DISPLAYS FOR SAFE USE

WARNING

CAUTION

In order to encourag e th e s afe us e of t he ins trum ent and to avoid dange r to t he opera t or an d o thers as well as dam age to prop erties, warnings are descr ibed in the User Manual and marked on the instrument body. We suggest you thor oughly understand the meaning of the following displays/icons and Safety Cautions, as well as read the Manual, and strictly observe the instructions.

DISPLAYS

DISPLAY MEANING

Improper handling or ignori ng this display may lead to the danger of death or serious injury.

Improper handling or ignoring this display may ca use personal injury or physical damage.

• Injury means hurt, burn, electric shock, etc.

• Ph ysical d amage mea ns exten sive dama ge that ma y invol ve buil ding, pe ripheral equipment and furniture.

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GENERAL SAFETY INFORMATION

WARNINGS

Ensuring the Safety of Patients and Operators

When operating the instrument, do not touch the patient's eye or nose. Handling the cord o n this produ ct or cords ass ociated with a cces sories s old with th is pro duct,

will expose you to lead, a chemical kn own to the State of California to cause birth detects or other reproductive harm. Wash hands after handling.

Preventing Electric Shocks and Fires

To avoid fire and electric shock, install the instrument in a dry place free of water and other liquids.

To avoid fire and electric shock, do not put cups or other containers with liquids near the instrument.

To avoid electr ic shoc ks, do not i nsert metal objects into the inst rumen t body thro ugh th e vent holes or gaps.

To avoid fire in the event of an instrument malfunction, immediately turn OFF the power switch " " and disconnect the p ower plug from the outlet i f you see smoke comi ng from the instrument, etc. Don't install the instrument where it is difficult to disconnect the power plug from the outlet. Ask your dealer for service.

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Ensuring the Safety of Patients and Operators

CAUTIONS

To avoid injury when operating the chinrest up/down button, be careful not to catch the patient's fingers.

Preventing Electric Shocks and Fires

To avoid injury by electric shock, do not open the cover. For repair, call your service engineer. To avoid inj ury by electric shock wh en changing the fuse, turn off the power and pull off the

power cable. Use the rated fuse.

Electromagnetic Compatibility (EMC)

This instrument has been test ed (with 100/120/230V) and found to comply with IEC60601-12:Ed.3.0:2007. This instrument radiates radio frequency energy within standard and may affect other devices in the vicinity. If you have discovered that turning on/off the i nstrument affects other devices, we recommend you change its position, keep a proper distance from other devices, or plug it into a different out let. Please consult your au tho rize d dea le r if you hav e any additional questions.

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USAGE AND MAINTENANCE

Usage:

• Since the Auto Kerato-Refractometer KR-1 is medical device, the operation should be supervised by a physician.

USER MAINTENANCE

To maintain the safety and performance of the equipment, never attempt to do maintena nce except for the items specified below. For details, follow the instructions.

FUSE CHANGE

For details, See “FUSE CHANGE” on page 68.

CLEANING OF MEASURING WINDOW

For details, See “CLEANING THE INSTRUMENT” on page 65.

DISCLAIMERS

• TOPCON is not responsible for damage due to fire, earthquakes, actions or inactions of third persons or other accid ents, or damage due to negligen ce and misuse by the us er and any use under unusual condit io ns.

• TOPCON is not responsible for damage derived from in ability to properly use this equipment, such as loss of business profits and suspension of business.

• TOPCON is not responsible for damage caused by operations other than those described in this User Manual.

• The devi ce doe s not p rovide a diagn osis of any c onditi on or la ck the reof o r any r ecomm endations for appropriate treatment. The relevant healthcare provider is fully responsible for all diagnosis and treatment decisions and recommendations.

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POSITIONS OF WARNING AND CAUTION

3 14 2 5

INDICATIONS

To secure safety, this equipment provides warnings. Correctly use the equipment following these warning instructions. If any of the following marking labels are missi ng, please contact your dealer or TOPCON at the addres s stated on the back cover.

No. Label Meaning

WARNING

To avoid injury caused by electric shock, do not open the cover. Ask your dealer for service.

WARNING

Electric shock may cause burns or a possible fire. Turn the power switch OFF and unplug the power cord before replacing the fuses. Replace only with fuses of the correct rating.

CAUTION

Be careful not to hit the patie nt's eyes or nose wit h the instr ument during operation.

CAUTION

When operating the chinrest up/down switch, be careful not to pinch the patient's hand. The patient may be injured.

Degree of protection against electric shock: TYPE B APPLIED PART

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INTRODUCTION ....................................................................................................1

HOW TO READ THIS MANUAL.............................................................................3

SYMBOLS IN TEXT ........................................... ...... ...... ..............................3

DISPLAYS FOR SAFE USE...................................................................................4

DISPLAYS....................................................................................................4

GENERAL SAFETY INFORMATION .....................................................................5

USAGE AND MAINTENANCE ...............................................................................7

USER MAINTENANCE...........................................................................................7

FUSE CHANGE............................................................................................7

CLEANING OF MEASURING WINDOW ............................................ ...... ....7

DISCLAIMERS .......................................................................................................7

POSITIONS OF WARNING AND CAUTION INDICATIONS..................................8

COMPONENTS

COMPONENT NAMES.........................................................................................11

COMPOSITION OF PARTS WHICH CONTACT THE HUMAN BODY................11

OPERATION METHOD OF CONTROL PANEL...................................................12

CONTROL PANEL COMPONENTS.....................................................................12

FUNCTION BUTTON .................................................................................13

MONITOR SCREEN.............................................................................................14

MEASUREMENT SCREEN........................................................................14

SETTINGS SCREEN..................................................................................14

CORNEA DIAMETER MEASUREMENT SCREEN....................................14

PRINTER OUTPUT ..............................................................................................15

PRINTOUT FORMAT SETTING ........................................... ...... ....... ...... ..17

STANDARD ACCESSORIES ...............................................................................18

PREPARATIONS

INSTALLATION ....................................................................................................19

CONNECTING POWER CABLE ..................... ...... ....... ...... ..................................19

CONNECTING EXTERNAL I/O TERMINALS ......................................................20

DATA OUTPUT ..........................................................................................20

DATA INPUT ..............................................................................................21

PRINTER PAPER SETTING ................................................................................21

RECOVERY FROM POWER SAVE STATUS......................................................23

ADJUSTING THE CONTROL PANEL POSITION................................................23

BASIC OPERATIONS

PREPARATION BEFORE MEASUREMENT .......................................................24

TURNING ON THE INSTRUMENT............................................................24

SELECTING THE MEASUREMENT MODE..............................................24

PATIENT POSITIONING............................................................................25

AUTO MODE MEASUREMENT...........................................................................27

SETTING THE AUTO MODE.....................................................................27

ALIGNMENT AND MEASUREMENT.........................................................28

DISPLAYING MEASUREMENT VALUES..................................................29

MANUAL MODE MEASUREMENT......................................................................30

SETTING THE MANUAL MODE................................................................30

ALIGNMENT AND MEASUREMENT.........................................................30

DISPLAYING MEASUREMENT VALUES..................................................33

PRINT-OUT OF MEASUREMENT VALUES........................................................34

CLEARING MEASUREMENT VALUES...............................................................35

DISPLAYING ALL MEASUREMENT DATA .........................................................36

OPERATION OF AFTER USE .............................................................................37

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OPTIONAL OPERATIONS

DISPLAYING THE PATIENT ID (PATIENT No.) OR EXAMINER ID ...................38

MEASURING ONE EYE ONLY............................................................................38

MEASURING THE RIGHT EYE ONLY ......................................................38

MEASURING THE LEFT EYE ONLY.........................................................38

MEASUREMENT OF CORNEA DIAMETER........................................................39

MEASUREMENT ON THE ACTUAL IMAGE .............................................39

MEASUREMENT ON THE STILL IMAGE..................................................41

OUTPUT USING RS232C....................................................................................43

INPUT USING USB ............................ ...... ....... ...... ....... ...... ...... ....... .....................43

OUTPUT USING LAN...........................................................................................43

SETTING FUNCTIONS ON SETUP SCREEN

OPERATING THE SETUP SCREEN ...................................................................44

PREPARATONS FOR SETTING...............................................................44

OUTLINE OF SETUP SCREEN OPERATIONS ........................................45

RETURNING TO THE MEASUREMENT SCREEN...................................47

LIST OF SETUP ITEMS .......................................................................................48

INITIAL (INITIAL SETTING) .......................................................................48

SETTING OF INTERNAL PRINTER (PRINT) ............................................50

DATA COMMUNICATION (COMM) ...........................................................52

LAN CONNECTION (LAN).........................................................................53

OPERATOR ID...........................................................................................53

SPECIAL ....................................................................................................53

TROUBLESHOOTING

MESSAGE LIST .........................................................................................54

TROUBLE-SHOOTING OPERATIONS......................................................55

SPECIFICATIONS AND PERFORMANCE

SPECIFICATIONS AND PERFORMANCE ..........................................................56

ENVIRONMENTAL CONDITIONS OF USE...............................................57

ENVIRONMENTAL CONDITIONS OF STORAGE ....................................57

ENVIRONMENTAL CONDITIONS OF TRANSPORT................................57

ELECTROMAGNETIC COMPATIBILITY .............................................................58

ELECTRIC RATING . ...... ....... ...... ............................................. ............................62

SAFETY DESIGNATIONS PER IEC 60601-1 STANDARD .................................62

DIMENSIONS AND WEIGHT...............................................................................62

OPERATION AND PRINCIPLE OF OPERATION................................................63

REFERENCE

OPTIONAL ACCESSORIES.................................................................................64

SHAPE OF PLUG.................................................................................................64

SYMBOL...............................................................................................................64

MAINTENANCE

DAILY CHECKUPS ..............................................................................................65

CHECKING THE MEASURING ACCURACY ............................................65

CLEANING THE INSTRUMENT ................................................................65

CLEANING THE FOREHEAD REST AND CHIN REST ............................65

DAILY MAINTENANCE.................. ....... ...... ....... ...... ...... ....... ...... ....... ...... ..66

ORDERING CONSUMABLE ITEMS..........................................................66

USER MAINTENANCE ITEM.....................................................................66

BRIGHTNESS ADJUSTMENT OF CONTROL PANEL..............................67

PRINTER PAPER JAM ............................................ ...... ....... ...... ....... ........67

FUSE CHANGE..........................................................................................68

SUPPLYING THE CHINREST TISSUE .....................................................69

MAINTENANCE....................................................................................................70

CLEANING THE COVER ...........................................................................70

CLEANING THE CONTROL PANEL..........................................................70

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COMPONENTS

Control panel

Eye height mark of measuring window

POWER switch

Forehead rest

Measuring window Eye height mark

Chinrest tissue pin Chinrest

Main body Section

Chinrest Section

Power unit Section

Printer cover open switch

Printer cover

External I/O terminal cover

Rubber cap

Measuring head

Power inlet

Fuse folder

*1: Contacting part (class B)

COMPONENT NAMES

COMPOSITION OF PARTS WHICH CONTACT THE HUMAN BODY

Forehead rest : Silicone rubber Chinrest : Acrylonitrile butadiene styrene resin

COMPONENTS

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OPERATION METHOD OF CONTROL PANEL

R L

R/K

13.7513.75

-1.-1 .2525

-0.-0 .5050

7.807. 80

7.757. 75

18018 0

010 1

VDVD

PR2PR2

0000100001000000010 0001000 00001000010000 000100001000

mmmm

R2R2

A1A1

PR1PR1

3/33/3

AUTOAUTO 0/30/3

0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1

LOWLOW

FOGFOG

R L

R/K

00001000010000100001000010 00010000100 001 0000100001000010 0001

13.7513.75

diodio

AUTOAUTO

010 1

VDVD

mmmm

R1R1

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1

PR2PR2

PA1PA1

R1R1

R2R2

A1A1

PR1PR1

HIGHHIGH

FOGFOG

0/30/3

Settings button

Display

L button

Measuring head forward button

Measuring head backward button

Start button

Auto/Manual button

Function button

ID button R button

Up/down button for chinrest

Reset button

Measurement mode button

NOTE:

The control panel is a touch panel. Do not use a ny sharp too ls; e.g. ba ll point pen.

Tap To select any relevant item. Continue to press Used for continuous moving.

(Moving of chinrest and measuring head)

Touch the screen softly with a finger. Continue to touch the screen softly with a finger.

CONTROL PANEL COMPONENTS

The control panel is designed as a touch panel for performing various operations and settings. It displays images and shows information, including set conditions and measurement results.

ID button ........................... .....Input the patient ID (up to 13 characters) and operator

Measurement mode button...... Selects a measurement mode from REF, KRT and R/K.

COMPONENTS

R button/L button................. Selects the right/left eye. By tapping the button, the

Up/down button for chinrest ... Moves the chinrest up/down.

ID (up to 21 characters). However, if no patient ID is input, the patient No. is allocated automatically.

main body moves to the selected direction. The selected button is framed in orange.

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Reset button ............................ Returns the chinrest and measu ring head to the initial

Cataract button

ALL CLEAR button

Cornea diameter buttonFixation target button

Print out button

Target image button

FOG button

position.

Forward/backward button for measu ring head

.............Moves the measuring head closer to/away from the

patient's eye.

Start button...............................Starts measurement .

Auto/Manual button..................Selects Au to/Manual mode (A: Auto mode, M: Man ual

mode). The name of selected (Auto/Manual) is displayed on the control panel.

Settings button....................... Displays the Settings screen.

FUNCTION BUTTON

Cataract button............... If error messages occur in patient's with cataracts, push the

Cataract button may improve measurements. When the button is selected, "CAT" is displayed on the monitor and the selected button is framed in orange.

Fixation target button .....Brightness of the fixation target can be changed.

FOG button ....................Changes setting temporarily to perform fogging only in the first

measurement or each time in the continuous measurement.

Target image button .......The captured measurement target can be observed on the

control panel.

Print out button ..............Prints measurement results. Tap the button when no measure-

ment data is present to feed the paper. By setting the print er mode to G raphic Print er on the Se ttings screen, figures showing refractive conditions can be printed. In

this case, the printer button changes to .

Cornea diameter button

..Changes to cornea diameter measurement mode.

ALL CLEAR button.........Clears all measurement data.

COMPONENTS

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MONITOR SCREEN

Operator ID

Refractive power measurement result (L)

Corneal curvature radius measurement result (L)

Number of reading/setting (L, REF)

Number of reading/setting (L, KRT)

VD (Vertex distance)

Typical value of L measurementTypical value of R measurement

Patient No. (Patient ID when patient ID is input)

Outer alignment mark

Alignment mark

Refractive power measurement result (R)

Corneal curvature radius measurement result (R)

Number of reading/setting (R, REF)

Number of reading/setting (R, KRT)

Device ID number D/mm unit display

Peripheral KRT value (L)

Peripheral KRT value (R)

*Eye Height mark: Shows the position of the eye height mark on the chinrest.

*Eye Height mark

R L

R:0.00R: 0.0 0 L:9.50L :9. 50

MEASUREMENT SCREEN

SETTINGS SCREEN

Initial

Comm

Operator ID

Special

CORNEA DIAMETER MEASUREMENT SCREEN

COMPONENTS

LAN

Return

1/5

Buzzer

Start mode

Auto Print

Printer

Patient No. reset

Show patient ID

Required patient ID

Device ID number

AUTO

OFF

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PRINTER OUTPUT

Operator ID

Device ID number

3 readings of REF right measurement (recordable up to 10 measurements)

Pupil distance (PD value)

VD (vertex distance)

Work ID No.

Bar code

Patient No.(Patient ID when patient ID is input)

Serial number

Cylinder sign

Typical value of right eye SPHERICAL EQUIVA LENT

of right eye The ( ) mark is added when

measurement values are not fully reliable.

ADD (standard additional power)

Near vision PD value

Refractive power measurement result (L)

Refractive power measurement result (R)

Typical measured value of right eye corneal curvature

Typical measured value of Left eye corneal curvature

Measured value of horizontal corneal curvature

Measured value of vertical corneal curvature

3 readings of kerato-cylinder value, average value and kerato-cylinder value (recordable up to 10 measurements each for right/left eye)

Left eye corneal curvature measurement

Measured value of right eye cornea

Corneal astigmatic axis angle

Peripheral KRT measurement values near 6mm

Peripheral KRT value

Typical measured value of Peripheral KRT value (R)

C(Cataract mode) mark

Reliability factor

Cataract

KRT typical value style and KRT print format are HV

The reliability factor is defined with integers 1 to 9 in increasing order of reliability. Additionally, if the reliability is high enough, the reliability factor is not shown on the printout.

The Near PD value is calculated based on the ADD.

( ) appears when normal measurement is not expected du e to eyelid, eyela sh, or blinking.

*-mark appears w hen normal measurement is not expected with the button selected.

COMPONENTS

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KRT typical value style and KRT print format are R1R2

Patient No. (Patient ID when patient ID is input)

Work ID No.

Cylinder sign 3 readings of REF right measurement

(recordable up to 10 measurements)

Typical value of right eye Spherical equivalent of right eye

Pupil distance (PD value)

(mm)

Corneal astigmatic axial angle

VD (vertex distance)

Barcode

MM1: Corneal refractive power at flat meridian MM2: Corneal refractive power at steep meridian A1: Angle of steep meridian

Measured value of horizontal corneal curvature Measured value of vertical corneal curvature

Operator ID

Device ID number Serial number

The ( ) mark is added when measurement values are not fully reliable.

ADD (ordinary additional power)

Near vision PD value

D: Average value of corneal refractive power MM: Average value of cornea curvature radius

Measured value of right eye cornea diameter (mm)

Result of refractory power measurement (Right eye)

Result of refractory power measurement (Left eye)

KRT data (Right eye)

KRT data (Left eye)

C(Cataract mode) mark

Reliability factor

*-mark appears when reliability of the measurement is too low.

Cataract

COMPONENTS

The reliability factor is defined with integers 1 to 9 in increasing order of reliability. Additionally, if the reliability is high enough, the reliability factor is not shown on the printout.

The Near PD value is calculated based on the ADD. ( ) appears when normal measurement is not expected du e to eyelid, eyela sh, or

blinking. *-mark appears w hen normal measurement is not expected with the

button selected.

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PRINTOUT FORMAT SETTING

Printout format can be cha nged by pushing "Print" in the S ettings screen. For Print se ttings, see "SETTING FUNCTIONS ON SETUP SCREEN" on page 44. PRESET

All: Initial setting (all measurement values are printed.) Ave: Only typical value are printed. Classic: Equivalent with RM/KR-8900 Classic 2

Common

REF/KRT

REF

KRT

ITEM INITIAL

Barcode OFF OFF OFF OFF Operator ID OFF OFF OFF OFF Name ON ON ON ON Date ON ON ON ON Date style YMD YMD YMD YMD Patient ID ON ON ON ON Device ID number OFF OFF OFF OFF Serial number ON ON ON ON Include error data OFF OFF OFF OFF TOPCON logo ON ON ON ON Message OFF OFF OFF OFF Message data NULL NULL NULL NULL Between the lines 0 0 0 0 Auto Cut ON ON ON ON Print order DATA DATA DATA DATA VD ON ON ON ON Cylinder sign ON ON ON ON REF format ALL ALL AVE ALL Credibility OFF OFF OFF OFF S.E. ON ON ON ON PD ON ON ON ON ADD OFF OFF OFF OFF KRT print order D/mm D/mm D/mm D/mm KRT format ALL ALL AVE AVE KRT style R1R2 R1R2 R1R2 HV KRT print format R1R2 R1R2 R1R2 HV KRT average ON ON ON ON KRT cylinder ON ON ON ON Cornea diameter ON ON ON ON VD ON ON ON ON Cylinder sign ALL ALL AVE ALL REF format OFF OFF OFF OFF Credibility ON ON ON ON S.E. ON ON ON ON PD OFF OFF OFF OFF ADD OFF OFF OFF OFF KRT print order D/mm D/mm D/mm D/mm KRT format ALL ALL AVE ALL KRT style R1R2 R1R2 R1R2 HV KRT print format R1R2 R1R2 R1R2 HV KRT average ON ON ON ON KRT cylinder ON ON ON ON Cornea diameter ON ON ON ON

All Ave Classic

PRESET

COMPONENTS

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STANDARD ACCESSORIES

The following are standard accessories. Make sure that all these items are included (quantity).

Power cable (1) Chinrest tissue pin (2)

Printer paper (2) Monitor cleaner (1)

Chinrest tissue (1) Dust cover (1)

Fuse (2) Accessory case (1)

User manual, Unpacking and Assembing (1 each)

Model eye (1)

Rubber cap (1)

COMPONENTS

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PREPARATIONS

Holding positions Holding the instrument

External I/O terminal cover

INSTALLATION

CAUTION

When moving the instrumen t, two people should lift from the bottom of the device. One person lifting the device may ca use harm to his back or injury by falling parts. Also, holding areas other than the bottom and holding the Exte rnal I/O terminal cove r may cause injury, as well as damage to the instrument.

To prevent dama ge and injuries, do not install the in strument on an uneven, unsteady or sloped surface.

When setting an instrument on an instrument table, pay attention not to injury the patient's fi ngers between the instrument and the table.

NOTE:

The instrument should also be placed away from strong light like direct sunlight. Auto alignment may not function properly.

1 Firmly hold the instrument at the position shown below and place it on the automatic

instrument table. For the adjustable instrument table, see “OPTIONAL ACCESSORIES” on page 64.

CONNECTING POWER CABLE

Be sure to connec t the power plug to an AC 3-pin receptacle

WARNING

equipped with groundin g. Connection with receptacle without grounding may cause fire and electric shock in case of s hortcircuiting.

CAUTION

To avoid electric shocks, do not handle the power plug with wet fingers.

1 Make sure the POWER switch of the instrument is OFF.

PREPARATIONS

Page 22

2 Tilt the body slowly so that the POWE R switch is on top and the power in let at the bo ttom

External I/O terminal cover

USB input terminal

LAN output terminalRS232C output terminal

can be seen.

3 Connect the power cable to the Power inlet. 4 Insert the power cable plug into the 3-pin AC grounding

receptacle.

CONNECTING EXTERNAL I/O TERMINALS

CAUTION

Use the external device complying with IEC60950/IEC60950-1.

DATA OUTPUT

This product can be connected to a pers onal computer (PC) and other external dev ices via the RS232C or LAN.

To avoid electri c shock, do not touch the external connec tion terminal and the patient at the same time.

1 Remove the External I/O terminal cover by pulling up as follows.

2 Connect the connection cable to the output terminal of the instrument.

PREPARATIONS

Page 23

3 Connect the other end of the connection cable to the PC, etc.

Printer cover

Printer cover open switch

4 Replace the External I/O terminal cover.

DATA INPUT

This product can be connected to a bar-code reader and other external devices via USB.

1 Connect the connection cable to the input terminal of the instrument. 2 Connect the other end of the connection cable to the external device.

For questions about connections, contact your TOPCON dealer.

PRINTER PAPER SETTING

CAUTION

NOTE:

To avoid failure or potential injury , do not open the printer cover while the printer is in operation.

To avoid potential injury in case of malfunction, including a paper jam, be sure to shut off the power be fore attempting to repair it.

To avoid potential injury, do not touch the printer body including metal parts or the paper cutter, while the printer i s in opera tion or when replacing the printer paper.

• If you insert the printer paper backwards, printing will not start.

1 Press the printer cover open switch to open the printer cover.

PREPARATIONS

Page 24

2 Open the printer cover to the limit.

Roll direction

3 Insert the printer paper in the dire ction shown below and p ull out the paper end to yo ur

side by 7 to 8cm.

4 Bring the paper into the center, then close the printer cover.

In case the printer cover is not firmly closed, p rinting will not start, and "CLO SE PRT COVER" wil be displayed on the monitor screen.

A 58mm wide paper roll (example: TP-50KJ-R [Nippon Paper Co.]) is recommended. Other paper rolls may cause abnormal printing noise or unclear print.

PREPARATIONS

Page 25

RECOVERY FROM POWER SAVE STATUS

R/K

00001000010000000100 001000 00001000010000000100 001000

13.7513.75

mmmm

0101

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

VDVD

AUTOAUTO

PA1PA1 PA1PA1

LOWLOW

FOGFOG

R/K

00001000010000000100 001000 00001000010000000100 001000

13.7513.75

mmmm

0101

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

VDVD

AUTOAUTO

PA1PA1 PA1PA1

LOWLOW

FOGFOG

This instrument adopts the power save system for saving electric power. When the machine is not operated for a set time, the control panel becomes a screensaver.

1 Tap the con tr ol panel.

In a few seconds, the measurement screen is displayed and measurement is enabled.

The time to start th e power sa ve s tatus can be c hange d in the in itial setting "Auto power save" (see page 48).

ADJUSTING THE CONTROL PANEL POSITION

The control panel may be positioned by swinging and tilting the monitor to your desired position. Touching the control panel controls operations including chinrest movements,

alignment and measurement.

The layout of R button /L bu tton is reve rs ed ac co rding to the position of the contr ol panel.

The moving direction by tapping is changed according to the position of the control panel.

The moving direc tion by continuing to p ress on control panel is changed for the setting of Initial setting "XZ MOTOR direction". (see page 50).

PREPARATIONS

Page 26

BASIC OPERATIONS

POWER

MEASUREMENT MODE

R/K

0000100001000000010 00010 00 0000100001000000010 00010 00

13.7513.75

mmmm

010 1

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

VDVD

AUTOAUTO

PA1PA1 PA1PA1

LOWLOW

FOGFOG

PREPARATION BEFORE MEASUREMENT

TURNING ON THE INSTRUMENT

1 Make sure the power cable is connected properly.

For the details of connection, refer to “CONNECTING POWER CABLE” on page 19.

2 Press on the SWITCH. 3 Make sur e that the title s creen is displa yed and then the M EASUR EMENT sc reen is dis-

played in a few seconds.

SELECTING THE MEASUREMENT MODE

This product has thr ee meas urement m ode s: R/K (R EF/KRT conti nuous measu rement) , KRT (KRT single measur ement) and REF (REF single measurement).

1 Check that the MEASUREMENT screen is on. 2 Tap the button on the control panel and sel ect the measurement

mode. Indication of the button is changed. REF: Only REF me asurement

KRT: Only KRT measurement R/K: REF/KRT continuous measurement

BASIC OPERATIONS

Page 27

PATIENT POSITIONING

PR1

000010 00010 000100 001

000010 0001

13.75

di o

AUTO

PR1

PR2

PA1

PR2

PA1

PR1

LOW

FOG

0/3

Center position

Eye height mark on the center position

Eye height mark

CAUTION

terminal and the patient at the same time.

To avoid inj ury when moving the chin rest up/down button, be

To avoid electri c shock, do not touch the external connec tion

CAUTION

careful not to catch the patient's fingers.

To avoid injury wh en operating the machine, be ca reful about

CAUTION

the cover not to catch fingers of the patient. Tell this to the patient, too.

Adjust the height of the adjustable instrument table so that the patient

NOTE:

can sit on the chair comfortably. Otherwise, correct measurement values may not be obtained.

When operating the inst rument, be careful that the instrument d oes

NOTE:

not touch the patient's lip or nose. If touched, clean the instrument following "CLEANING THE INSTRUMENT" on page 65.

1 Check the measurement screen. 2 Make sure that the eye height mark is at the center position as explained below.

If the eye height m ark is above the center position , press the lower side of the co ntrol panel display, or if it is below the center position, press the upper side of the control panel display, so as to move the eye height mark to the center position.

00001000010000100001

R L

0/3

PR2

PR1

PA1

R/K

LOW

AUTO

FOG

0000100001

PR2

PA1

13.75

0/3

PR1 VD

dio

PR1

3 Have the patient sit in front of the instrument. 4 Adjust the adjustable instrument table or the chair height for the patient to put his/her chin

on the chinrest comfortably.

BASIC OPERATIONS

Page 28

5 Place the patien t's chin on t he chin rest and che ck that his /her fo rehead is touch ing to the

UP/DOWN

Eye height mark

R L

R/K

000010000100001000010000100 00100001000 01 0000100001000010 0001

12.0012.00

diodio

AUTOAUTO

010 1

VDVD

mmmm

PR2PR2

PA1PA1

PR2PR2

PA1PA1

HIGHHIGH

FOGFOG

R2R2

A1A1

PR1PR1

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

Chinrest up/down button

Eye height mark of measuring window

forehead rest.

6 Press the button to adjust the chin rest hei ght until th e eye hei ght mark o f the

chinrest reaches the same he ight as the patient's eye. At this moment, confi rm that the height mark of the measuring window is at the height of the patient's visual line.

BASIC OPERATIONS

Page 29

AUTO MODE MEASUREMENT

AUTO/MANUAL

R/K

000010000100000001 000010 00 00001000010000000100 00100 0

13.7513.75

mmmm

0101

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

VDVD

AUTOAUTO

PA1PA1 PA1PA1

LOWLOW

FOGFOG

Auto measurement mode may not be possible, in case the eyelid and

NOTE:

the eyelashes cover the pupil. If this occurs, the operator should tell the patient to open their eyes as wide as possible, or lift the eyelid to allow for measurement.

Auto measurement mode may not be possible due to frequent bl inks

NOTE:

or existing abnor malities in the corneal surfac e caused corneal disease etc. In this case, select manual mode.

When operating the instrument, be careful that the instrument d oes

NOTE:

not touch the patient's face or no se. If touched, cle an the instrumen t as specified in "CLEANING THE INSTRUMENT" on page 65.

If the patient is wearing mak e up on the eyelid or around t he eyelid

NOTE:

using glitter, the auto alignment may not function properly. In this case, select manual mode.

SETTING THE AUTO MODE

1 Make sure the button is on A on the measurement scr een. "A" is Auto

mode.

2 If "M" (Manual mode) is displayed, tap it and change to the Auto mode.

BASIC OPERATIONS

Page 30

ALIGNMENT AND MEASUREMENT

R L

R/K

13.7513.75

010 1

VDV D

S C A

R L

R/K

13.7513.75

010 1

VDV D

0000100001000000010 0001000 0000100001000000010 0001000

mmmm

R2R2

A1A1

PR1PR1

PR2PR2

AUTOAUTO

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1

PA1PA1PA1PA1

0000100001000000010 0001000 0000100001000000010 0001000

mmmm

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3

AUTOAUTO 0/30/3

0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

LOWLOW

FOGFOG

LOWLOW

FOGFOG

13.75

0 1

000010 00010 00

PR1

PR2

PA1

0/3

AUTO

0/3

PR1

PR2

LOW

FOG

Limit mark

R L

R/K

13.7513.75

010 1

VDV D

00001000010000000100 001000 000010000100000 001000 01000

mmmm

TOO CLOSETOO CLOSE

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3 AUTOAUTO 0/30/3

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1 PA1PA1

LOWLOW

FOGFOG

Limit of movement in the forward direction

Limit of movement in the backward direction

Measuring Head Forward button/ Measuring Head Backward button

R L

R/K

13.7513.75

010 1

VDV D

00001000010000000100 001000 000010000100000 001000 01000

mmmm

TOO FARTOO FAR

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3 AUTOAUTO 0/30/3

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1

LOWLOW

FOGFOG

Alignment can be operated from the control panel.

1 When the pupil is displayed, tap the display around the pupil. The measuring head moves

to display the pupil image and alignment dot on the center of the screen . Then tell the patient to look at red-roof house.

If the pupil is not displayed on the control panel, move the measuring head by press the control panel, checking the eye height mark on the measurement window as a guide (see page 26). When the measuring head has reached the limit of movement (vertical/lateral directions), a yellow-colored limit mark appears, showing it is the movement limit in that direction. Tap the display, move the measuring head to a position until pupil image comes to the center.

0000100001000

0/3

R L

0/3

PR1

PR2

PA1

R/K

LOW

FOG

AUTO

0000100001000

0/3

PR2

PA1

13.75

PR1

When the measuring head is at the limit of movement in the forward direction, "TOO CLOSE" is displayed and the buzzer sounds, and when it is at the limit of movement in the backward direction, "TOO FAR" is displayed. Using the Measuring Head Forward button and Measuring Head Backward button, move the measuring head to a position until pupil image comes to the center.

BASIC OPERATIONS

Page 31

2 Alignment starts automatic ally, and measurement is performed. The measurement r esult

R L

R/K

13.7513.75

-1.-1 .2525

-0.-0 .5050

7.807 .8 0

7.757 .7 5

18018 0

010 1

VDV D

PR2PR2

000010000100000001 00001 000 00001000010000000 10000 1000

mmmm

R2R2

A1A1

PR1PR1

3/33/3 AUTOAUTO

7.807.80

0/30/3

3/33/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1 PA1PA1

LOWLOW

FOGFOG

is displayed.

3 When Right/Left eye continuous measurement is selected, the instrument measuring

head moves automatically from the right to the left eye.

If auto mode measurement does not work, select manual mode.

NOTE:

Auto mode measurement may not work depending on the cornea condition.

NOTE:

If the machine is moved before measurement values are displayed, it might cause an incorrect measurement.

Auto print (available only under Auto mode) When auto print setting is " ON" in the i nitia l se tting, the buz zer s ounds twice a fter measuring the ri ght and left eyes, and measureme nt results are printed out automatically.

DISPLAYING MEASUREMENT VALUES

Data of the latest measurement are displayed on the control panel screen.

Figures only: Measurement was done correctly. ERROR: Measurement was not done correctly.

For explanation of the mes sa ges on th e co ntrol panel s cree n, r efer to “M E SS AGE LIST” on page 54.

When auto print setting is "OFF" in the initial setting, print out measurement results by tapping the Print button, as necessary.

BASIC OPERATIONS

Page 32

MANUAL MODE MEASUREMENT

AUTO/MANUAL

R L

R/K

13.7513.75

010 1

VDV D

0000100001000000010 0 00100 0 0000100001000000010 00010 00

mmmm

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3 MANUALMANUAL 0/30/3

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1 PA1PA1

LOWLOW

FOGFOG

13.75

0 1

00001 00001 000

PR1

PR2

0/3

MANUAL

0/3

PR1

PR2

PA1

LOW

FOG

13.75

dio

13.75

000010 0001000

PR1

PR2

0/3

PR1

PR2

PA1

000010 0001000

PR1

PR2

PA1

0/3

MANUAL

0/3

PR1

PR2

LOW

FOG

LOW

FOG

SETTING THE MANUAL MODE

1 Check the MEASUREMENT screen is on. If the button is "M," the mode is

Manual mode.

2 If "A" (Auto mode) is displayed, tap it and change to "M".

ALIGNMENT AND MEASUREMENT

Alignment is operated on the control panel.

1 Select the right/left eye by tapping the button/ button.

2 When the pupil is displayed, tap the display around the pupil. The measuring head moves

to display the pupil image and alignment dot on the center of the screen . Then tell the patient to look at red-roof house.

BASIC OPERATIONS

0000100001000

0/3

R L

PR1

R/K

0/3

PR2

PA1

FOG

LOW

0000100001000

0/3

R L

0/3

PR1

PR2

PA1

R/K

MANUAL

LOW

0000100001000

PR2

13.75

MANUAL

FOG

0/3

PR1

dio

0000100001000

R L

PR1

R/K

0/3

PR2

PA1

13.75

0000100001000

0/3

PR2

PA1

FOG

LOW

PR1

0000100001000

MANUAL

0/3

PR1

PR2

PA1

13.75

Page 33

If the pupil is not displayed on the control panel, move the measuring head by

13.75

0 1

000010 00010 00

PR1

PR2

0/3

MANUAL

0/3

PR1

PR2

PA1

LOW

FOG

Limit mark

13.75

000010 0001000

TOO CLOSE

PR1

PR2

0/3

MANUAL

0/3

PR1

PR2

PA1

LOW

FOG

Limit of movement in the forward direction

Limit of movement in the backward direction

Measuring Head Forward button/ Measuring Head Backward button

R L

R/K

13.7513.75

010 1

VDV D

00001000010000000100 001000 000010000100000 001000 01000

mmmm

TOO FARTOO FAR

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3 MANUALMANUAL 0/30/3

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1 PA1PA1

LOWLOW

FOGFOG

MEASURING HEAD FORWARD

MEASURING HEAD BACKWARD

R L

R/K

13.7513.75

010 1

VDVD

00001000010000 00010 00010 00 00001000010000000 10000 1000

mmmm

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3 MANUALMANUAL 0/30/3

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1 PA1PA1

LOWLOW

FOGFOG

Outer alignment mark

Measuring head forward button/Measuring head backward button

Alignment dot

Alignment mark

press the control panel, checking the eye height mark on the measurement window as a guide (see page 26).

When the measuring head has reached the limit of movement (vertical/lateral directions), a yellow-colored limit mark appears, showing it is the movement limit in that direction. Tap the display, move the measuring head to a position until pupil image comes to the center.

0000100001000

0/3

R L

MANUAL

0000100001000

0/3

R/K

0/3

PR1

PR2

PA1

FOG

LOW

0/3

PR1

PR2

PA1

13.75

0000100001000

0/3

R L

0/3

PR1

PR2

PA1

R/K

LOW

FOG

MANUAL

TOO CLOSE

0000100001000

0/3

PR2

PA1

13.75

PR1

3 Tap the button/ button and

focus on the patient's eye. Alignment dot is reflected off-focus on the cornea.

BASIC OPERATIONS

Page 34

4 When the mai n body is brought closer to the patie nt's eye, alignment arrows ap pear on

R L

R/K

13.7513.75

010 1

VDVD

FORWARDFORWARD

00001000010000 00010 00010 00 00001000010000000 10000 1000

mmmm

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3 MANUALMANUAL 0/30/3

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1 PA1PA1

LOWLOW

FOGFOG

Outer alignment mark

Alignment arrows

R L

R/K

13.7513.75

010 1

VDVD

00001000010000 000100 001000 00001000010000000 100001 000

mmmm

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3 MANUALMANUAL 0/30/3

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1 PA1PA1

LOWLOW

FOGFOG

Too close

13.75

BACKWARD

000010 000100 0

PR1

PR2

0/3

MANUAL

0/3

PR1

PR2

PA1

LOW

FOG

Too far

13.75

FORWARD

000010 000100 0

PR1

PR2

0/3

MANUAL

0/3

PR1

PR2

PA1

LOW

FOG

Off the alignment range

the control panel screen.

Do not allow the ey elash and eyeli d to cover the out er alignment m ark to ensure stable measurement.

If the machine is too near to the patien t in comparison with the opti mal alignmen t position, the alignment ar rows are displayed outward with the message "BACKWARD," or if it is too far from the patient, the alignment arrows are displayed inward with the message "FORWARD." The number of arrow are reduced accordingly as the optimal alignment ref erenc e pos ition com es closer.

0000100001000

0/3

R L

MANUAL

0000100001000

0/3

BASIC OPERATIONS

0/3

PR1

PR2

BACKWARD

PA1

R/K

R L

R/K

LOW

0000100001000

0/3

PR1

PR2

PA1

LOW

FOG

MANUAL

FORWARD

FOG

PR2

PA1

13.75

0000100001000

PR2

PA1

13.75

0/3

PR1

0/3

PR1

Page 35

5 When the alignment dot becomes smaller in size and "Alignment OK" is displayed, tap the

START

R L

R/K

LOWLOW

FOGFOG

13.7513.75

010 1

VDV D

-1.-1 .2525

-0.-0 .5050

7.807 .8 0

7.757 .7 5

18018 0

PR2PR2

0000100001000000010 00010 00 000010000100000001 00001 000

mmmm

R2R2

A1A1

PR1PR1

3/33/3 MANUALMANUAL

7.807.80

0/30/3

3/33/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1 PA1PA1

button.

Even if fine alignment has not been achieved, measurement can be performed by tapping the button. To ensure correct measurement, try to get fine align-

ment. Measurements can be performed off center if necessary by tapping the

button after placing the measuring head in the desired off center position.

6 Measurement is performed and measurement values are displayed on the control panel.

After finishing the measurem ent, auto alignment is performe d if the patient's eye position is moved right/left and up/down.

NOTE:

DISPLAYING MEASUREMENT VALUES

Data of the latest measurement are displayed on the control panel screen.

Figures only: Measurement was done correctly. ERROR: Measurement was not done correctly.

For explanation of messages on the control panel screen, refer to “MESSAGE LIST” on page 54.

If the machine is moved before measurement values are displayed, it may cause incorrect measurement result.

BASIC OPERATIONS

Page 36

PRINT-OUT OF MEASUREMENT VALUES

PRINT OUT

ALL CLEAR

PRINT OUT

• To avoid a paper jam in the printer, do not feed the paper i f it is partly cut or wrinkled.

• To avoid discoloring of the printer paper (particul arly the reco rding area) during storage, use a polyp ropylene bag and not one containing plasticizer (PVC, etc.).

NOTE:

This instrument can print out measurement values by a printer.

• To avoid discoloring of the printer paper (particul arly the reco rding area) after pasting, use water -soluble glue and not one containing solvent.

• Since the printer paper is thermosensitive, it is not suitable for keeping records for a long period. If necessary, prepare copies separately.

1 Check the Measurement screen is on. 2 Tap the button on the control panel.

Measurement values on the monitor are printed out. After being printed out, the measurement values on the screen are deleted automatically.

When the cylindri cal refractive power is "0," the d irection of astigmatic axis and measurement values are not displayed/printed.

When a red line is printed at the end of the printer paper, replace it with a new one. For details about the rep lacement of printer paper, see “PRINTER PAPER SETTING” on page 21. 58mm wide printer paper (example: TP-50KJ-R, Nippon Paper) is recommended.

"CLOSE PRT COVER" is in dicating that the printer cover is le ft opened, ensure that the printer cover is completely closed.

When auto print is set ting is "O N" in the i nitial se tting, meas urement is p erformed under Auto mode, and me asurement results are printed out automatically. (See page 48.)

After printing out measurement va lues, the measuring head moves to the "f inish mode" position of the initial setting.

When the Auto cut setting is off and you n eed t o cu t a prin ter form, the way is that erase the measurement value by tapping the button, and tap the

button. (See page 50.)

BASIC OPERATIONS

Page 37

CLEARING MEASUREMENT VALUES

ALL CLEAR

13.75

di o

- 1 .2525

- 0 .5050

- 0 .2525

- 0 .5050

1 8 0

0 1

S C

A S C A

- 1 .2525

- 0 .5050

7 . 8 0

7 . 7 5

1 8 0

- 0 .2525

- 0 .5050

7 . 8 0

7 . 7 5

1 8 0

PR2

00001 00001 000

PR1

3/3

AUTO

7.80

3/3

PR1

PR2

PA1

LOW

FOG

1 Tap the button on the control panel.

All measurement values of both eyes are cleared.

0000100001000

3/3

R L

-1.

-0. 180

3/3

7.80

7.75

180

PR1

PR2

7.80

PA1

-1.

R/K

LOW

-0.

FOG

AUTO

180

0000100001000

-0.

3/3

-0.

-0. 180

3/3

7.80

7.75

180

PR1

PR2

PA1

13.75

dio

180

BASIC OPERATIONS

Page 38

DISPLAYING ALL MEASUREMENT DATA

TARGET IMAGE

R L

R/K

LOWLOW

FOGFOG

13.7513.75

-1.-1 .2525

-1.- 1. 2525 -0.-0 .5050 -0.- 0 . 2525 -0.- 0. 5050

-0.-0 .5050

7.807 .8 0

7.757 .7 5

18018 0

-0.-0 .2525

-0.-0 .5050

7.807 .8 0

7.757 .7 5

18018 0

1801 8 0 1801 8 0

010 1

S C

VDV D

A S C A

PR2PR2

0000100001000000010 00010 00 000010000100000001 00001 000

mmmm

R2R2

A1A1

PR1PR1

3/33/3 AUTOAUTO

7.807.80

3/33/3

3/33/3 3/33/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1 PA1PA1

ALL DATA DISPLAY

REF

( 3 )

AVE

RIGHT

AVE

-1.25 -0.50 180 -0.25 -0.50 180

LEFT

( 3 )

RIGHT

-1.25 -0.50 180 -0.25 -0.50 180

LEFT

When measurement is performed with the Cataract button ON, "C" comes at the head of figures.

When Cataract mode starts automatically during the measurement, figures will be put in ( ).

Normally the latest measurement is displayed, but it is possible to display and confirm all measurement dat a.

1 Tap the button of the control panel.

2 Tap the button.

R L

3 The Data Display screen is displayed.

BASIC OPERATIONS

REF

Page 39

When no data is memorized, the data table shows blank.

＊

R2 A1

RIGHT

R2 A1

7.80 7.75 180 7.80 7.75 180

LEFT

KRT

＊

3＊

AVE

R2 A1

RIGHT

AVE

R2 A1

7.80 7.75 180 7.80 7.75 180

LEFT

When the reliability of KRT data is low, "*" is attached after the figures.

EXIT

KRT

＊

3＊

AVE

R2 A1

RIGHT

AVE

R2 A1

7.80 7.75 180 7.80 7.75 180

LEFT

4 To change "REF data" and "KRT data," tap the REF/KRT button.

5 To exit the data display and return to the Measurement screen, tap the button.

OPERATION OF AFTER USE

1 Turn the POWER switch to off.

When external devi ces a re connec ted to e xtern al I/O ter minals, turn off the po wer of these devices too.

2 Unplug the power cable from a 3-pin AC inlet with grounding.

When the instrument is not used for a long period, unplug the power supply cable, and detach the cable connected to the external I/O terminal.

BASIC OPERATIONS

Page 40

OPTIONAL OPERATIONS

IDOKALL CLEAR

00001 00001 00001 00001

00001 00001

13.75

di o

0 1

AUTO

PR1

LOW

FOG

0/3

PR2

PA1

PR2

PA1

DISPLAYING THE PATIENT ID (PATIENT No.) OR OPERATOR ID

A patient ID or operator ID of up to 13 charac ters can be input and displ ayed on the control panel and printout. However, if no patient ID is input, the patient No. is allocated automatically by the device.

1 Tap button. 2 T ap keyboard on the screen and enter characters. T ap button and fix the input value.

Patient ID is reset when measurement values are printed or if the button is tapped. Patient No. reset condition can be selec ted such tha t the patien t No. is rese t upon power on or not, in the initial setting of setup screen. "Refer to "Patient No.reset" on page 48.

MEASURING ONE EYE ONLY

In Auto mode, it is possible to measure one eye only. The current measurem ent po si tio n is disti ngu is hed by the color of the / button; orange

indicates active measurement position.

00001000010000100001

R L

0/3

AUTO

0000100001

0/3

R/K

0/3

PR2

PR1

PA1

FOG

LOW

0/3

PR2

PR1

13.75

PA1

dio

MEASURING THE RIGHT EYE ONLY

1 Tap the button to move the measuring head to the right. 2 When the measu ring head stops moving tap the button once again: the lock icon is

displayed .

• When the lock icon is dis played, the mea suring head does n ot mov e to th e othe r eye e ven when the measurement of one eye is finished.

3 To release the lock, tap the icon: The lock icon disappears.

MEASURING THE LEFT EYE ONLY

Operation is the same as measuring the right eye.

In order to measure the ot her eye when the lock icon is dis played, tap the other side button or button.

OPTIONAL OPERATIONS

Page 41

MEASUREMENT OF CORNEA DIAMETER

R L

R/K

13.7513.75

010 1

VDV D

00001000010000000100 001000 000010000100000 001000 01000

mmmm

R2R2

A1A1

PR1PR1

PR2PR2

0/30/3 MANUALMANUAL 0/30/3

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1 PA1PA1

LOWLOW

FOGFOG

CORNEA DIAMETER

R L

R/K

13.7513.75

010 1

VDVD

PR2PR2

000010000100000001000 01000 000010000100000001000 01000

mmmm

R2R2

A1A1

PR1PR1

0/30/3 MANUALMANUAL 0/30/3

0/30/3 0/30/3

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1 PA1PA1

LOWLOW

FOGFOG

R L

R:0.00R: 0.0 0 L:0.00L :0. 00

Positioning bar R/L balance display

Positioning bar

Exit button

Positioning bar control button (L)

Positioning bar control button (R)

Capture button Measurement button

MEASUREMENT ON THE ACTUAL IMAGE

1 Tap the button/ button to select the right/left eye.

2 Tap the button.

3 The Cornea Diam eter Measurement sc reen is displayed, and T he positioning bar is dis -

played.

OPTIONAL OPERATIONS

Page 42

4 When the pup il is di splaye d, tap around t he pupil. Th e measurin g head moves to dis play

R L R L

R:0.00R :0. 00 L:0.00L:0. 00 R:0.00R :0. 00 L:0.00L:0. 00

POSITIONING BAR CONTROL

R L

R:0.00R: 0. 00 L:0.00L :0. 00

POSITIONING BAR CONTROL

R L

R:0.00R :0 .00 L:0.00L :0. 00

MEASUREMENT

R L

R:0.00R :0. 00 L:9.50L:9 .5 0

the pupil image and alignment dot at the center of the screen.

5 Using the button (L), move the left po si tio ning bar to the left

end of the iris from the operator side.

6 Using the button (R), move the right positioning bar to the

right end of the iris from the operator's side.

7 Tap the button. 8 The cornea diameter is displayed.

OPTIONAL OPERATIONS

Page 43

9 Tap the button and move to the other eye.

RLEXIT

CAPTURE

R L

R:0.00R :0. 00 L:0.00L: 0. 00

EXIT

MEMORY

R: 0.0 0

L: 0.0 0

Memory button

MEMORY

In like manner, measure the other eye.

10 Tap the button and measure the other eye.

MEASUREMENT ON THE STILL IMAGE

When KRT measurement values are available, the still image of the measurement is displayed.

1 Follow steps 1 to 5 of "MEASUREMENT ON THE ACTUAL I MAGE" and display the cor-

nea image at the screen center.

2 T ap the button. The eye image is displayed full-screen, and the cornea image

is saved.

3 Tap button to exit the full-screen display.

The button appears indicating that the image is saved.

4 Tap the button to display the saved image.

R:0.00

R L

L:0.00

OPTIONAL OPERATIONS

Page 44

5 Tap either of the (R)/(L) buttons and move the posit ioning

POSITIONING BA R C ONTROL

R L

R:0.00R: 0.0 0 L:0.00L: 0.0 0

R L

R:0.00R: 0.0 0 L:9.50L :9. 50

bar.

6 Follow steps 6 to 8 of "MEASUREMENT ON THE ACTUAL IMAGE." 7 The cornea diameter is displayed.

OPTIONAL OPERATIONS

Page 45

OUTPUT USING RS232C

PRINT OUT

This instrument can output data to a PC, etc via the RS232C interface.

1 Connect the interface cable to RS232C OUT.

Refer to “CONNECTING EXTERNAL I/O TERMINALS” on page 20.

2 Set up of data communication settings.

For details, refer to “DATA COMMUNICATION (COMM)” on page 52.

3 Perform measurements. 4 Tap the button of the control panel.

When output is completed, "RS232C SUCCESS" is displayed on the screen.

INPUT USING USB

This instrument can input ID numbers from a bar code reader, etc via the USB.

1 Check the connection of USB IN.

For connection, refer to “CONNECTING EXTERNAL I/O TERMINALS” on page 20.

2 Input ID numbers from the external device.

The inputted ID numbers are displayed on the screen.

OUTPUT USING LAN

This instrument can output data to a PC, etc via the LAN interface.

1 Connect the network cable to LAN OUT.

For connection, refer to “CONNECTING EXTERNAL I/O TERMINALS” on page 20.

2 Set up of LAN connection settings.

For details, refer to “LAN CONNECTION (LAN)” on page 53.

3 Perform measurements. 4 Tap the button of the control panel.

When output is completed, "LAN SUCCESS" is displayed on the screen.

For explanation of messages during communication refer to the "MESSAGE LIST" on page 54.

OPTIONAL OPERATIONS

Page 46

SETTING FUNCTIONS ON SETUP SCREEN

POWER

SETTINGS

R L

R/K

0000100001000010000100001 0000100001000 01 000010000100 00100001

diod io

AUTOAUTO

-1.- 1 . 2525 -0.- 0. 5050 -0.- 0 . 2525 -0.- 0. 5050

1801 8 0 1801 8 0

010 1 mmmm

S C A S C A

13.7513.75

-1.- 1. 2525

-0.- 0. 5050

7.807 .8 0

7.757 .7 5

1801 8 0

VDVD

PR2PR2

R2R2

A1A1

PR1PR1

3/33/3

7.807.80

-0.- 0. 2525

-0.- 0. 5050

7.807 .8 0

7.757 .7 5

1801 8 0

3/33/3

7.807.80

R2R2

A1A1

PR1PR1

PR2PR2

PA1PA1

LOWLOW

FOGFOG

SETTINGS button

1/5

Initial

AUTO

OFF

Buzzer

Start mode

Auto Print

Printer

Patient No. reset

Show patient ID

Required patient ID

Device ID number

Comm

LAN

Operator ID

Special

Return

Return button

Index

Descriptions

Back Page button

Page display

Next page button

Current condition button

Options

OPERATING THE SETUP SCREEN

Various functions can be set on the SETUP screen.

PREPARATONS FOR SETTING

1 Make sure that the power cable is connected.

For connection, refer to “CONNECTING POWER CABLE” on page 19.

2 Turn ON the switch. 3 Tap the button on the control panel.

The SETUP screen is displayed.

SETTING FUNCTIONS ON SETUP SCREEN

Page 47

OUTLINE OF SETUP SCREEN OPERATIONS

INDEX

1/5

Initial

Buzzer

Start mode

Auto Print

Printer

Patient No. reset

Show patient ID

Required patient ID

Device ID number

Comm

LAN

Operator ID

Special

Return

BACK PAGE

1/5

Initial

Buzzer

Start mode

Auto Print

Comm

CURRENT CONDITION

OPTIONS

1/5

Initial

AUTO

OFF

Buzzer

Start mode

Auto Print

Comm

OPTIONS

1/5

Initial

AUTO

OFF

Buzzer

Start mode

Auto Print

Comm

LAN

OPTIONS

1 Tap and select the subject of setting.

2 Operate t he button or button, as necessary, and display the

page to confirm/change.

3 Tap th e button of the item to be ch anged and fin d the

button.

4 Tap the button and change the setting.

• Instead of the button, up/down buttons and ten-key would be displayed.

SETTING FUNCTIONS ON SETUP SCREEN

Page 48

UP/DOWN BUTTON:

Up/Down buttons

1/2

Initial

LAN connection

XML file output

REF/KRT data format

Shared folder setting

IP address setting

IP address

Subnet mask

Default gateway

Comm

LAN

Operator ID

Special

192.168.10.7

CANCEL

Return

OFF

FIX

0.0.0.0

Input

Enter window

Public Folder (32)

User (32)

Password (16)

1 2 3 4 5 6 7 8 9

q w e r t y u i

z x c v b n m .

space

CancelOKResetCaps

o p

a s d f

h j k

Enter window

Tap up/down buttons on the screen and chang e setting.

TEN-KEY: Tap ten-key on the screen and enter the figu re. If there are several windows to enter, tap

the window to enter the figure by ten-key. Tap and fix the input value.

KEYBOARD: Tap keyboar d on the screen and enter characters. I f there are several w indows to enter,

tap the window to enter the figure by keyboard. Tap and fix the input value.

SETTING FUNCTIONS ON SETUP SCREEN

Page 49

RETURNING TO THE MEASUREMENT SCREEN

RETURN

OFF

Patient No. reset

Show patient ID

Required patient ID

Device ID number

Operator ID

Special

Return

00001 00001 00001 00001

00001 00001

di o

AUTO

- 1 .2525

- 0 .5050

- 0 .2525

- 0 .5050

1 8 0

0 1mmmm

S C A S C A

13.75

- 1.2525

- 0.5050

7 .8 0 7 .7 5

1 80

PR2

PR1

3/3

7.80

- 0.2525

- 0.5050

7 .8 0 7 .7 5

1 80

3/3

7.80

PR1

PR2

PA1

LOW

FOG

1 Tap the button.

2 The Measurement screen is displayed.

00001000010000100001

3/3

R L

-1.

-0. 180

3/3

7.80

7.75

180

PR1

PR2

7.80

PA1

-1.

R/K

LOW

-0.

FOG

AUTO

180

-0.

0000100001

3/3

-0.

-0. 180

3/3

7.80

7.75 180

PR2

7.80

PA1

13.75

-0.

180

PR1

dio

SETTING FUNCTIONS ON SETUP SCREEN

Page 50

LIST OF SETUP ITEMS

Setup items are categorized into 6 large indexes.

"Initial" .....................items related to the initial status after power on

"Print" ......................items related to output from the internal printer

"Comm"...................items related to data output with the external device

"LAN".......................items related to output using the LAN

"Operator ID"...........items related to Operator ID.

"Special"..................items related to maintenance (for service engineer only)

INITIAL (INITIAL SETTING)

Initial contains setting s related to the initial status after power on, c learing all measurement values, etc.

Descriptions Options Details Initial value

Buzzer

Start mode

Auto print

Printer

Patient No. reset

Show patient ID

Required patient ID Device ID

number

Show Device ID

number

Stand by mode

Auto power save

Cont. Cycle

Add Measure

Continuous fog

Date/Time Set by ten-key display. Sets year, month, day, time (24hrs), minute and second.

Sph/Cyl step

Set by ten-key display.

Set by ten-key display

Set by ten-key display.

OFF Buzz er does not sound.

ON Buzzer sounds.

MANUAL Default measurement mode is MANUAL.

AUTO Default measurement mode is AUTO.

OFF Not printed automatically.

OFF Internal printer is disabled.

ON Internal printer is active.

OFF Patient No. is not reset upon power on.

ON Patient No. is reset upon power on.

OFF Patient ID is not displayed.

ON Patient ID is displayed.

OFF Patient ID is not displayed.

ON Patient ID is displayed.

1-99

OFF Device ID is not required.

ON Device ID is required.

RIGHT Waiting at the initial position for right eye meas urem ent.

LAST Waiting at the last position of the measured eye.

OFF Power save function is not used. 1min Power save status in 1min after last operation. 5min Power save status in 5min after last operation.

10min Power save status in 10min after last operation. 20min Power save status in 20min after last operation. 30min Power save status in 30min after last operation. 60min Power save status in 60min after last operation.

1-10

0-99

Every time Continuous fog is applied every time.

Once

0.12 Sph/Cyl is displayed by 0.12D step.

0.25 Sph/Cyl is displayed by 0.25D step.

After AUTO measurement,

results are printed out automatically.

Sets the Device ID number. 1

The number of continuous measurements. 3

When the measurement is error,

set the number of times of remeasurement.

Continuous fog is applied only once

before the 1st measurement.

Installation

date/time

AUTO

OFF

RIGHTLEFT Waiting at the initial position for left eye measurement.

10min

Once

0.25

SETTING FUNCTIONS ON SETUP SCREEN

Page 51

Descriptions Options Details Initial value

Axis step

ADD

D or mm(KRT)

HV or R1R2

Show KRT unit

Cylinder sign

Init. measure

mode

Pupil distance

Set by up/down button.

R/L move

R/L notation

Peripheral KRT

Chin rest height

Control panel

brightness

Picture printer

REF average

1° Axial angle is displayed by 1° step. 5° Axial angle is displayed by 5° step.

0.00 VD value is set to 0mm (contact lens).

13.75 VD value is set to 13.75mm (eyeglass lens). NO

40-44 45-49 50-54 55-59 60-64 65-69 70-74

D D (diopter) of corneal refractive power.

mm mm of corneal curvature.

R1R2

OFF KRT unit is not shown.

ON KR T unit is shown.

+ Cylinder sign is "+".

MIX Cylinder sign is "+" and "

REF Default measurement mode on is REF.

KRT Default measurement mode is KRT. 58mm 60mm 62mm 64mm 66mm 68mm 70mm 72mm 74mm

Manual The switching of right and left eyes is performed at "Manual".

Full Auto

Auto (RL)

R/L Right/left eyes is displayed by R/L.

OD/OS Right/left eyes is displayed by OD/OS.

OFF Peripheral KRT measurement is off.

ON Peripheral KRT measurement is on.

HIGH

CENTER

LOW

Level 1 (dark)

Level 2 Level 3

Level 4 (bright)

Normal Printer Picture of refractive condition is not printed.

Graphic Printer Picture of refractive condition is printed.

OFF REF average is not displayed.

ON REF average is displayed.

The typical additional power for the age can be selected. NO

Corneal curvature radius measurement result on screen is

displayed by HV.

Corneal curvature radius measurement result on screen is

displayed by R1R2 (flat/steep meridian).

Cylinder sign is "-".

Sets the pupil distance between right and left eyes. 68

The switching of right and left eyes is performed at

The brightness of control panel. Level 4

"Full Auto".

"Auto(RL)".

Default chinrest height. LOW

1°

13.7512.00 VD value is set to 12.00mm (eyeglass lens).

R1R2

REF/KRTREF/KRT Default measurement mode is R/K.

Full Auto

R/L

OFF

Normal Printer

OFF

SETTING FUNCTIONS ON SETUP SCREEN

Page 52

Descriptions Options Details Initial value

XZ MOTOR

direction

Packing mode Execute Packing mode will start. -

Model Eye

Measure Mode

Shaded

characters

Adjust

Fixed

Execute Model eye measurement mode will start. -

OFF Font style of measurement values is not shaded.

ON Font style of measurement values is shaded.

The moving direction is changed according to the position

of the control panel.

The moving direction is not changed according to the position

of the control panel.

SETTING OF INTERNAL PRINTER (PRINT)

Print contains settings related to output from the internal printer.

Description Options Details Initial value

Preset

Common

Barcode

Operator ID

Name

Date

Date style

Patient ID Device ID

number

Serial

number

ERROR data

TOPCON

logo Message Message

data

Between the

lines

Auto Cut

All Print format of preset is All.

Ave Print format of preset is Ave.

Classic Print format of preset is Classic.

OFF Barcode is not printed.

ON Barcode is printed.

OFF Operator ID is not printed.

ON Operator ID is printed.

OFF "Name" space is not available.

ON "Name" space is available.

OFF Date is not printed.

ON Date is printed.

YMD Print in Year/Month/Day format.

DMY Print in Day/Month/Year format.

OFF Patient ID is not printed.

ON Patient ID is printed.

OFF Device ID No. is not printed.

ON Device ID No. is printed.

OFF Serial No. is not printed.

ON Serial No. is printed.

OFF "Error" data is not printed.

ON "Error" data is printed.

OFF TOPCON logo is not printed.

ON TOPCON logo is printed.

OFF Message is not printed.

ON Message is printed.

Set by key-

board display

0-24 Set by ten

key display

OFF Auto cut is not carried out.

ON Auto cut is carried out.

String of up to 72 characters. NONE

Line space is set in dot units. 0

Adjust

All

OFF

MDYMDY Print in Month/Day/Year format.

OFF

SETTING FUNCTIONS ON SETUP SCREEN

Page 53

REF/KRT

(Print setting on

R/K mode)

REF

(Print setting on

REF mode)

Description Options Details Initial value

Measurement values are printed in terms of

REF or KRT.

Both REF measurement value and

KRT measurement value are printed

in order of right eye and left eye.

KRT data is printed as follows,

D (corneal refractive power)/mm (corneal curvature).

KRT data is printed as follows,

mm (corneal curvature)/D (corneal refractive power).

DATA

ALL

OFF

D/mm

ALL

R1R2

Simple

ALL

OFF

Print order

Cylinder sign

REF format

Credibility

S.E.

ADD

KRT

print order

KRT format

KRT style

KRT

print format

KRT average

KRT cylinder

Corneal

diameter

Cylinder sign

REF format

Credibility

S.E.

ADD

DATA

R/L

OFF VD value (Vertex distance) is not printed.

ON VD value (Vertex distance) is printed.

OFF Cylinder sign is not printed.

ON Cylinder sign is printed. ALL All the measurement value is printed. AVE Only averaged is printed. OFF Credibility number is not printed.

ON Credibility number is printed. OFF S.E.is not printed.

ON S.E. is printed. OFF PD value (pupil distance) is not printed.

ON PD value (pupil distance) is printed. OFF ADD value is not printed.

ON ADD value is printed.

D/mm

mm/D

ALL All the measurement value is printed. AVE Only typical value are printed.

HV Kerato style in print out is HV (horizontal/vertical).

R1R2 Kerato style in print out is R1R2 (flat/steep meridian).

HV KRT measurement result is printed in simple format.

R1R2 KRT measurement result is printed in full format.

OFF KRT average value is not printed.

ON KRT average value is printed. OFF Kerato-cylinder value and axial angle are not printed.

ON Kerato-cylinder value and axial angle are printed. OFF Corneal diameter is not printed.

ON Corneal diameter is printed. OFF VD value (Vertex distance) is not printed.

ON VD value (Vertex distance) is printed. OFF Cylinder sign is not printed.

ON Cylinder sign is printed. ALL All the measurement value is printed. AVE Only averaged is printed. OFF Credibility number is not printed.

ON Credibility number is printed. OFF S.E.is not printed.

ON S.E. is printed. OFF PD value (pupil distance) is not printed.

ON PD value (pupil distance) is printed. OFF ADD value is not printed.

ON ADD value is printed.

SETTING FUNCTIONS ON SETUP SCREEN

Page 54

Description Options Details Initial value

KRT data is printed as follows,

HV (horizontal/vertical).

R1R2 (flat/steep meridian).

KRT

(Print setting on

KRT mode)

KRT

print order

KRT format

KRT style

KRT print

format

KRT average

KRT cylinder

Corneal

diameter

D/mm

mm/D

ALL All the measurement value is printed. AVE Printout only typical value.

R1R2

HV KRT measurement result is printed in simple format.

R1R2 KRT measurement result is printed in full format.

OFF Do not print KRT average value.

ON Print KRT average value. OFF Do not print kerato-cylinder value and axial angle.

ON Print kerato-cylinder value and axial angle. OFF Do not print corneal diameter.

ON Print corneal diameter.

D (corneal refractive power)/mm (corneal curvature).

mm (corneal curvature)/D (corneal refractive power).

Display style of KRT measurement results is set to

DATA COMMUNICATION (COMM)

Comm contains settings related to data output with the external device.

Description Options Details Initial value

REF Only REF data are output.

Output Data

ALL All measurement value is output. OLD OLD TOPCON format NEW NEW TOPC ON format

Format

Output port

Baudrate

STD1 TOPCON STD1 format STD2 TOPCON STD2 format STD4 TOPCON STD4 format

OFF RS-232C port is disabled.

ON RS-232C port is enabled. 2400bps Baudrate value:2400 9600bps Baudrate value:9600

D/mm

ALL

R1R2

ALLKRT Only KRT data are output.

OLD

OFF

2400bps

SETTING FUNCTIONS ON SETUP SCREEN

Page 55

LAN CONNECTION (LAN)

LAN contains settings related to data output via LAN.

Description Options Details Initial value

LAN connection

XML file output

REF/KRT

data format

Shared folder

setting

IP address setting

IP address

Subnet mask

Default gateway

Primary DNS

server

Secondary DNS

server

Set by keyboard display

Set by ten-key display

OFF LAN connection is off.

ON LAN connection is on.

OFF XML file is not output.

ON XML file is output.

OFF REF/KRT data file is not output.

STD4 REF/KRT data are output in TOPCON STD4 format

Shared folder

(up to 32 characters)

User name

(up to 32 characters)

Password

(up to 16 characters)

FIX Assign IP address manually.

AUTO Assign IP address automatically.

0. 0. 0. 0

Path and permission to shared folder is set. NONE

IP address of PC to output data. NO NE

Subnet mask address of KR-1. NONE

Default gateway address of KR-1. NONE

Primary DNS Server number. NONE

Secondary DNS Server number. NONE

OFF

OFFSTD2 REF/KRT data are output in TOPCON STD2 format

FIX

OPERATOR ID

OPERATOR contains settings related to Operator ID.

Description Options Details Initial value

Operator ID will not be displayed on the control panel

and output.

Operator ID will be displayed on the control panel

and output.

Set the Prefix of Operator ID can be registered. NONE

Input fixed operator ID NONE

Use Operator ID

Prefix of Ope. ID

Operator ID

request

Fixed Operator ID

Input Fixed

Ope. ID

OFF

Set by ten-key display

(up to 3 characters)

OFF Operator ID is not required.

ON Operator ID is required.

OFF Operator ID is not fixed.

ON Operator ID is fixed.

Set by ten-key display

(up to 21 characters)

SPECIAL

SPECIAL is the mode for service engineer only; it can not be accessed.

OFF

SETTING FUNCTIONS ON SETUP SCREEN

Page 56

TROUBLESHOOTING

MESSAGE LIST

"OVER-SPH" Spherical power exceeds +22D or -25D. "OVER-CYL" Cylindrical power exceeds ±10D. "OVER-R" Corneal curvature exceeds 5.00-10.00mm. "NO TARGET" There is no target or the eye image is too dark. "AGAIN" There is more than ±5D difference from the previous measure-

ment value. "NO CENTER" Center of eye can not be found. "ALIGN ERR" Alignment significantly failed during the measurement. "ERROR" The patient's eye blinks or moves during measurement.

If this message appears while with measuring model eye, the

instrument may have a problems. Contact your service engineer. "LAN hostname Error" Failed in host name resolutio n of the d estin ation ( to be c onnec ted

with the share folder). Confirm the inputted host name or DNS

server address. "LAN mount Error" Failed in connection with the share folder.

Confirm the address, folder name, user name and password of the

destination (to be connected with the share folder). "LAN create Error" Failed in file creation.

Confirm that write permission to the share folder is set correctly. "LAN write Error" Failed in writing to the file.

Check the free space capacity at the save location. "RS232C FAIL" Failed in RS232C data transmission. "Please check the

DATE/TIME"

"Previous measurements are left. Pl ease press the Clear button."

The battery for the buit-i n clock become run down. Before using,

confirm the time and date on the SETUP menu.

If the message comes up frequently, call your service engineer.

Displayed when the output of all output-set data fails.

TROUBLESHOOTING

Page 57

TROUBLE-SHOOTING OPERATIONS

WARNING

If a problem is suspected, use the following check list. If following instructions does not improve the condition, or if your problem is not included in the list, contact your dealer or TOPCON at the address on the back cover.

Trouble Condition Check Page

Control panel does not turn on.

Control panel is not clear.

Any trouble is found in a movable part.

Printing is not done. Paper comes out without

To avoid elec trical shock, do n ot open the instrum ent. All service should be performed by a qualified service engineer.

CHECK LIST

Is power cable unplugged? 19 Is power cable connected to

the instrument?

Fuse blows when power switch is turned on.

The image is dark. Adjust the brightness by

printing.

Paper does not come out. If “PAPER END” displayed on

Call our service engineer.

“Control panel Brightness Adjust”.

Do not move it forcibly but call our service engineer.

Confirm the direction of paper winding. If the direction is incorrect, reset paper to the proper direction.

control panel, replenish printer paper.

TROUBLESHOOTING

Page 58

SPECIFICATIONS AND PERFORMANCE

Range of Refractometry Measurement

Range of Cornea Curvature Measurement

PD measurement 20-85mm, 1mm display unit External I/O terminal USB(for Import), RS232C(for Export), LAN(for Export)

Spherical refractive power: -25 to +22D (0.12D/0.25D steps) Cylindrical refractive power: 0D to 10D (0.12D/0.25D steps) Direction of astigmatic axis: 0° to 180° (1°/5° steps) (where, spherical refractive power + cylindrical refractive power +22D, or spherical refractive power + cylindrical refractive power

-25D) Measured minimum pupil dia met er : 2mm

Cornea curvature radius: 5.00mm to 10.00mm (0.01mm display unit) Corneal refractive power: 67.50D to 33.75D(0.12D/0.25D steps) (where, corneal refractive power =1.3375) Corneal astigmatic power: 0D to 10D (0.12D/0.25D steps) Direction of corneal astigmatic axis: 0 to 180° (1°/5° steps)

ESSENTIAL PERFORMANCE *Measurement must be performed correctly. Monitor screen display must not be distorted.

SPECIFICATIONS AND PERFORMANCE

Page 59

ENVIRONMENTAL CONDITIONS

ENVIRONMENTAL CONDITIONS OF USE

Temperature: +10°C to + 40°C Humidity: 30% to 90% RH(without condensation) Atmospheric pressure: 700hPa to 1060hPa

ENVIRONMENTAL CONDITIONS OF STORAGE

(Product unprotected, ready for operation, power supply not connected) *Temperature: +10 °C to + 40 °C Humidity: 10% to 95% (without condensation) Atmospheric pressure: 700hPa to 1060hPa

*THIS INSTRUMENT DOES NOT MEET THE TEMPERATURE REQUIREMENTS OF ISO 15004-1 FOR STORAGE. DO NOT STORE THIS INSTRUMENT IN CONDITIONS WHERE THE TEMPERATURE MAY RISE ABOVE 40°C OR FALL BELOW 10°C.

ENVIRONMENTAL CONDITIONS OF STORAGE

(Product in its normal transport and storage container as provided by manufacturer) Temperature : -20°C to + 50°C Humidity : 10% to 95%

ENVIRONMENTAL CONDITIONS OF TRANSPORT

(Product in its normal transport and storage container as provided by manufacturer) Temperature: : -40°C to + 70°C Humidity: : 10% to 95%

SPECIFICATIONS AND PERFORMANCE

Page 60

ELECTROMAGNETIC COMPATIBILITY

The product conforms to the EMC standard (IEC 60601-1-2 Ed3.0:2007) a)MEDICAL ELECTRICAL EQUIPMENT needs special precautions regarding EMC and

needs to be installed and put into service acc or di ng t o th e E MC in for ma tion prov i ded in the ACCOMPANYING DOCUMENTS.

b)Portable and mobile RF communications equipment can affect MEDICAL ELECTRICAL

EQUIPMENT.

c)The use of ACCES SORIES, transducers and cables o ther than those specified, with the

exception of transducers and cabl es s ol d b y the ma nuf act ur er of th e E Q UIPM EN T or S YS TEM as replacement parts for internal components, may result in increased EMISSIONS or decreased IMMUNITY of the EQUIPMENT or SYSTEM.

d)The EQUIPMENT or SYSTEM s hould not b e used adj acent to or sta cked with othe r equip-

ment. If adjacent or stacked use is necessary, the EQUIPMENT or SYSTEM should be observed to verify normal operation in the configuration in which it will be used.

e)The use of the ACCESSORY, transducer or cable with EQUIPMENT and SYS TEMS other

than those specified m ay result in increased EMISSION or decreas ed IMMUNITY of the EQUIPMENT or SYSTEM.

Guidance and manufacturer's declaration - electromagnetic emissions

The KR-1 is intended for use in the electromagnetic environment specified below. The customer or the user of the KR-1 should assure that it is used in such an environment.

Emissions test Compliance Electromagnetic environment - guidance

RF emissions CISPR 11

Harmonic emissions IEC61000-3-2

Voltage fluctuations/ flicker emissions IEC61000-3-3

Group 1

Class B

Complies

The KR-1 uses RF energy only for its internal function. Therefore, its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment.

The KR-1 is suitable for use in all establishments other than domestic and those directly connec ted to the public low-voltage power supply network that supplies buildings used for domestic purposes.

SPECIFICATIONS AND PERFORMANCE

Page 61

Guidance and manufacturer's declaration - electromagnetic immunity

The KR-1 is intended for use in the electromagnetic environment specified below. The customer or the user of the KR-1 should assure that it is used in such an environment.

Immunity test

IEC 60601

test level

Compliance

level

Electromagnetic environment

- guidance

Floors should be wood, conElectrostatic discharge(ESD) IEC 61000-4-2

± 6 kV contact ± 8 kV air

± 6 kV co ntact ± 8 kV air

crete or ceramic tile. If floors

are covered with synthetic

material, the relative humidity

should be at least 30%.

± 2 kV for power supply lines

± 1 kV for input/output lines

± 1 kV line(s) to line(s)

± 2 kV line(s) to earth

<5% U

(>95% dip in Ut) for 0, 5 cycle

40% U

(60% dip in Ut) for 5 cycles

70% U

(30% dip in Ut) for 25 cycles

<5% U

(>95% dip in Ut) for 5 sec.

Mains power quality shoul d be

that of a typical commercial or

hospital environment.

Mains power quality shoul d be

that of a typical commercial or

hospital environment.

Mains power quality shoul d be

that of a typical commercial or

hospital environment. If the

user or the KR-1 requires con-

tinued operation during power

mains interrupti o ns , it is reco m-

mended that the KR-1 be pow-

ered from an uninterruptible

power supply or battery.

Power frequency magnetic

fields should be at levels char-

acteristic of a typic al lo cation i n

a typical commercial or hospital

environment.

Electrical fast transient/burst IEC 61000-4-4

Surge IEC 61000-4-5

Voltage dips, short interruptions and Voltage variations on power supply input lines IEC 61000-4-11

Power frequency (50/60 Hz) magnetic field IEC 61000-4-8

NOTE U

is the a.c. mains voltage prior to application of the test level.

± 2 kV for power supply lines

± 1 kV for input/output lines

± 1 kV line(s) to line(s)

± 2 kV line(s) to earth

<5% U

(>95% dip in Ut) for 0, 5 cycle

40% U

(60% dip in Ut) for 5 cycles

70% U

(30% dip in Ut) for 25 cycles

<5% U

(>95% dip in Ut) for 5 sec.

3 A/m 3 A/m

SPECIFICATIONS AND PERFORMANCE

Page 62

Guidance and manufacturer's declaration - electromagnetic immunity

PPP

The KR-1 is intended for use in t he ele ctr om ag ne ti c en viro nm en t sp ec if ied be lo w. The customer or the user of the KR-1 should assure that it is used in such an environment.

Immunity test

Conducted RF IEC 61000-4-6

IEC 60601

test level

3 Vrms 150kHz to 80MHz

Compliance

level

3 V

Electromagnetic environment -

guidance

Portable and mobile RF communications equipment should be used no closer to any part of the KR-1, including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter.

Recommended separation distance

d = 1.2 d = 1.2 80MHz to 800MHz d = 2.3 800MHz to 2, 5GHz

Radiated RF IEC 61000-4-3

NOTE 1 NOTE 2

abField strengths from fixed transmitters, such as base stations for radio (cellular/cordless)

telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast canno t be pr ed icted t heor et ica lly wi th accu ra cy. To assess the electrom ag net ic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the me asu red fi el d st r engt h i n th e lo cati on in w hi ch t he KR-1 is us ed exce eds the applicable RF compliance level above, the KR-1 should be observed to verify normal operation. If ab no rma l pe rf or man ce i s ob serv ed , ad d it ion al mea su r es m ay be ne ces s ary, such as reorienting or relocating the KR-1.

3 V/m 80MHz to 2, 5GHz

At 80 MHz and 800 MHz, the higher frequency range applies. These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.

3 V/m

where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer and d is the recommended separation distance in meters (m).

Field strengths from fixed RF transmitters, as determined by an electromagnetic site

survey, ance level in each frequency range.

Interference may occur in the vicinity of equipment marked with the following symbol:

should be less than the compli-

Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.

SPECIFICATIONS AND PERFORMANCE

Page 63

Recommended separation distance between

PPP

portable and mobile RF communications equipment and the KR-1

The KR-1 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the KR-1 can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the KR-1 as recommended below, according to the maximum output power of the communications equipment.

Separation distance according to frequency of

Rated maximum output power of

transmitter

0, 01 0, 12 0, 12 0, 23

0, 1 0, 38 0, 38 0, 73

1 1.2 1.2 2.3

10 3.8 3.8 7.3

100 12 12 23

For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.

At 80 MHz and 800 MHz, the separation distance for the higher frequency

NOTE 1 NOTE 2

range applies. These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.

150kHz to

80MHz

d = 1.2

transmitter

80MHz to

800MHz

d = 1.2

800MHz to

2,5GHz

d = 2.3

SPECIFICATIONS AND PERFORMANCE

Page 64

ELECTRIC RATING

Source voltage:100-240V AC, 50-60Hz Power input: 75VA

SAFETY DESIGNATIONS PER IEC 60601-1 STANDARD

• Type of protection against electric shocks: Class I The Class I equipment provides means to connect itself to the protective grounding system of utilities to thereby in dependently provide protection agai nst electric shocks by keeping connectable metal components nonconductive in case of a failure in the basic insulation.

• Degree of protection against electric shocks: B type applied component The B type applied component provides the specifie d degree of protection against electric shocks with regard to the reli ability parti cularly of l eak curren t, patient m easuring c urrent and protective utility connection (in case of Class I equipment).

• Degree of protection against harmful intrusion of water (IEC 60529): IPX0 This product does not provide protection against intrusion of water. (The degree of protection against harmful ingress of water defined in IEC 60529 is IPX0)

• Classification by sterilization/disinfection method specified by manufacturer This product does not have a component requiring sterilization/disinfection.

• Classification by safety of use in air/flammable anesthetic gas, oxygen or nitrous oxide/flamma-

ble anesthetic gas atmosphere

• Equipment not su ite d for us e in air /flammable anesthetic gas, oxyg en or ni trous oxi de /fla mmable anesthetic gas atmosphere

• This product shoul d be used in an envir onment free of flam mable anes thetic gas and oth er flammable gases.

• Classification by operation mode Continuous operation refers to an operation under normal load conditions, within the specified temperature and without limitations on the operating time.

DIMENSIONS AND WEIGHT

Dimensions: 286~326mm(W) × 445~526mm(D) × 466~615mm(H) Weight : 19.0kg

SPECIFICATIONS AND PERFORMANCE

Page 65

OPERATION AND PRINCIPLE OF OPERATION

Refraction (REF) The instrument pr ojects a near infra red r ing of light onto the r etina and the reflec tion of the ring is captured by a CCD came ra. An internal computer anal yzes the image and calcula tes the spherical, cylindrical and axial values. Keratometry (KRT) The instrument p rojects a n ear infra red rin g of light onto the cornea and the reflection of the ring is captured by a CCD came ra. An internal computer anal yzes the image and calcula tes the curvature radius, corneal astigmatic axis and the corneal refractive values.

The KR-1 projects a lum inous flux (near-infrared light) for refractive measurement to r etina, the reflected image is received by a CCD camera, and the spherical refractive power, cylindrical refractive power and the axis of astigmatism are determined through computation. The KR-1 performs corneal curvature measurements by projecting a kerato-ring to the cornea, which receives the ref lected image by a CCD camer a from the cornea surface, and determines the curvature radius, corneal astigmatic axis angle and the corneal refractive power.

SPECIFICATIONS AND PERFORMANCE

Page 66

REFERENCE

OPTIONAL ACCESSORIES

• Adjustable instrument table AIT-16

The table height can be adjusted to facilitate measurement. Specifications

• Dimensions ...............525(W)x490(D)mm

• Table hei ght...............660~880mm

• Table si ze.................. 490x50 0mm

• Weight.......................approx. 23kg

• Power consumption ..150VA (100-120V, 220-240V)

• RS232C on-line cable

SHAPE OF PLUG

Country Voltage/frequency Shape of plug Mexico 110V/50Hz Type C&E Argentina 220V/60Hz Type A Peru 220V/60Hz Type A Venezuela 11 0V/ 50Hz Type C&E

Bolivia & Paraguay 220V/60Hz Chile 220V/60Hz Type A

Colombia 110V/ 50Hz Type C Brazil Ecuador 110V/ 50Hz Type C&E

USA 120V/60Hz Type A (Hospital Grade) Canada 120V/60Hz Type A (Hospital Grade)

220V/60Hz 127V/60Hz

Type A (Most common) Type H (Infrequently)

Type A Type C

SYMBOL

Symbol IEC/ISO Publication Description Description (French)

REFERENCE

IEC 60417-5032 Alternating Current Courant alternatif IEC 60417-5008

IEC 60417-5007

IEC 60878-02-02 Type B applied part

ISO 7010-W001 General warning sign

Off (power: disconnection from the main power supply)

On (power: connection to the main power supply)

Éteint (courant: coupure avec le secteur)

Allumé (courant: raccordement sur le secteur)

Partie appliquée du Type B

Symbole d'avertissement général

Page 67

MAINTENANCE

Guide groove

a light source for Peripheral KRT

DAILY CHECKUPS

CHECKING THE MEASURING ACCURACY

• The attached model eye should be measured and the accuracy checked at regular intervals.

• To set up the model eye, insert the guide groove of the model eye to the chinrest tissue pin.

• Set the display step of spherical/cylindrical to 0.12D and perform measurement.

If the measurement result is widely different from the value shown on the model eye, call your dealer or TOPCON at the address on back cover.

CLEANING THE INSTRUMENT

NOTE:

• Dust on measuring window........Blow off dust with a blower.

• Dust on a light source for

Peripheral KRT measurement........Blow of f d us t by a bl ow e r. To ensu re c or r ec t me a su r em e nt ,

• Fingerprints and oil spots on

measuring window .....................Blow off dust by a blower an d wipe the s urface gen tly with

• Dirty instrum ent cover ................ Wipe the surface with the attached silicon clo th or a dry

CLEANING THE FOREHEAD REST AND CHIN REST

• Wipe the forehead rest and the chin rest with a cloth moistened with a tepid solution of neutral detergent for kitchenware.

To ensure correct measurement, do not touch a light so urce for Peripheral KRT measurement.

do not touch a light source for Perip heral KR T measurem ent.

a camera lens cleaner using clean gauze. soft cloth. Never use solvents or a chemical duster.

MAINTENANCE

Page 68

DAILY MAINTENANCE

• For this instrument, dust may cause errors. When not in use, replace the m easuring lens cap and dust cover.

• When not in use, turn off the POWER switch.

When using the dust cover, tap the Reset button and return the chinrest and measuring head to their initial positions.

ORDERING CONSUMABLE ITEMS

• When ordering consumable items, tell the product name, product code and quantity to your dealer or TOPCON at the address of back cover.

Product name Product code Product name Product code

Chinrest tissue 40310 4082 Printer paper 44800 4001

Silicon cloth 44800 1001 Fuse 3A 250V T2400 0158A

Dust cover 42360 9002

USER MAINTENANCE ITEM

Item Inspection time Contents

• The instrument works properly.

Inspection Before using

Cleaning When the part is stained Replacement As required • Fuse

• The ob jective len s must be free of stain

• Objective lens

• External cover, control panel, etc.

or flaw.

MAINTENANCE

Page 69

BRIGHTNESS ADJUSTMENT OF CONTROL PANEL

• The control panel is optimally adjusted when shipped.

• For control panel brightness adjustment, see "INITIAL (INITIAL SETTING)," "Control panel brightness" (page 49).

PRINTER PAPER JAM

CAUTION

NOTE:

To avoid failure or potential injury , do not open the printer cover while the printer is in operation.

To avoid potential injury in case of malfunction, including a paper jam, be sure to shut off the power be fore attempting to repair it.

To avoid potential injury, do not touch the printer body including metal parts or the paper cutter, while the printer i s in opera tion or when replacing the printer paper.

• If the printer paper is jammed in the printer, printing will stop and the jam should be cleared.

1 Open the p rinter cover, and take out the jammed paper pieces with t he paper retainer

lever fully released.

After removing the jammed printer paper, tap the Print button to print out the previous measurement data. If no previous measurement data has saved, a blank sheet is printed out.

MAINTENANCE

Page 70

FUSE CHANGE

Replacing the fuse

WARNING

To avoid electric shocks during fuse change, be sure to unplug the power cable before removing the fuse lid. Also, do not plug the power cable with the fuse lid removed.

WARNING

Always use the attached fuse (3A 250V). Using any other type may cause malfunction and fire.

1 Make sure the power is off and the power cable is unplugged. 2 Tilt the body slowly s o that the power sw itch com es up an d the power i nlet at th e bottom

can be seen.

3 Press the fuse holder with a screwdriver and turn it counter-clockwise.

The fuse holder can be taken out.

4 Replace the fuse with a spare one.

5 Press the fuse holder lightly with a screwdriver and turn it clockwise.

The fuse holder is set.

MAINTENANCE

Page 71

SUPPLYING THE CHINREST TISSUE

Chinrest tissue

Chinrest tissue pins

• When the chinrest tissue has run out, pull off chinrest tissue pins and place new tissue.

MAINTENANCE

Page 72

MAINTENANCE

CLEANING THE COVER

NOTE:

Do not clean plastic parts with solvents. Benzine, thinne r, ether and gasoline may cause discoloring and decomposition.

1 If the cover, control panel, etc. get soiled, wipe the surface with dry cloth. 2 If the cover is noticeably stained, wipe the surface with a damp cloth which is moistened in

a tepid water solution of neutral detergent.

CLEANING THE CONTROL PANEL

As the control panel screen is a touch panel, be sure to turn off the

NOTE:

CONTAMINATION BY DUST

Remove the dust with a soft brush, and wipe with the attached monitor cleaner.

CONTAMINATION BY FINGERPRINTS

Wipe with the attached monitor cleaner. If the stain still remains, moisten the monitor cleaner with water and then wipe off the stain.

POWER switch before wiping. The touch panel will react and malfunction.

When the monitor clean er has bec ome di rty, wash it. When washing, rinse it thoroughly so no detergent is left. If the detergent is left, it may cause uneven wiping.

MAINTENANCE

Page 73

IPA FONT LICENSE AGREEMENT V1.0

The Licensor provides the Licensed Program (as defined in Article 1 below) under the terms of this license agreement (“Agreement”). Any use, reproduction or distribution of the Licensed Program, or any exercise of rights under this Agreement by a Recipient (as defined in Article 1 below) constitutes the Recipient’s acceptance of this Agreement.

Article 1 (Definitions)

1. “Digital Font Program” shall mean a computer program containing, or used to render or display fonts.

2. “Licensed Program” shall mean a Digital Font Program licensed by the Licensor under this Agreement.

3. “Derived Program” shall mean a Digital Font Program created as a result of a modification, addition, deletion, replacement or any other adaptation to or of a part or all of the Licensed Program, and includes a case where a Digital Font Program newly created by retrievin g f ont i n for ma t i o n fr om a part or all of the Lic en sed P r ogr am or E mb edd e d F on t s f r om a D ig i t al Do c um e nt File with or without modification of the retrieved font information.

4. “Digital Content” shall mean products provided to end users in the form of digital data, including video content, motion and/or still pictures, TV programs or other broadcasting content and products consisting of character text, pictures, photographic images, graphic symbols and/or the like.

5. “Digital Document File” shall mean a PDF file or other Digital Content created by various software programs in which a part or all of the Licensed Program becomes embedded or contained in the file for the display of the font (“Embedded Fonts”). Embedded Fonts are used only in the display of characters in the particular Digital Document File within which they are embedded, and shall be distinguished from those in any Digital Font Program, which may be used for display of characters outside that particular Digital Document File.

6. “Computer” shall include a server in this Agreement.

7. “Reproduction and Other Exploitation” shall mean reproduction, transfer, distribution, lease, public transmission, presentation, exhibition, adaptation and any other exploitation.

8. “Recipient” shall mean anyone who receives the Licensed Program under this Agreement, including one that receives the Licensed Program fr om a Recipient.

Article 2 (Grant of License)

The Licensor grants to the Recipient a license to use the Licensed Program in any and all countries in accordance with each of the provisions set forth in this Agreement. However, any and all rights underlying in the Licensed Program shall be held by the Licensor. In no sense is this Agreement intended to transfer any right relating to the Licensed Program held by the Licensor except as specifically set forth herein or any right relating to any trademark, trade name, or service mark to the Recipient.

1. The Recipient may install the Licensed Program on any number of Computers and use the same in accordance with the provisions set forth in this Agreement.

2. The Recipient may use the Licensed Program, with or without modification in printed materials or in Digital Content as an expression of character texts or the like.

3. The Recipient may conduct Reproduction and Other Exploitation of the printed materials and Digital Content created in accordance with the preceding Paragraph, for commercial or non-commercial purposes and in any form of media including but not limited to broadcasting, communication and various recording media.

4. If any Recipient extracts Embedded Fonts from a Digital Document File to create a Derived Program, such Derived Program shall be subject to the terms of this agreement.

5. If any Recipient performs Reproduction or Other Exploitation of a Digital Document File in which Embedded Fonts of the Licensed Program are used only for rendering the Digital Content within such Digital Document File then such Recipient shall have no further obligations under this Agreement in relation to such actions.

6. The Recipient may reproduce the Licensed Program as is without modification and transfer such copies, publicly transmit or otherwise redistribute the Licensed Program to a third party for commercial or non-commercial purposes (“Redistribute”), in accordance with the provisions set forth in Article 3 Paragraph 2.

7. The Recipient may create, use, reproduce and/or Redistribute a Derived Program under the terms stated above for the Licensed Program: provided, that the Recipient shall follow the provisions set forth in Article 3 Paragraph 1 when Redistributing the Derived Program.

Article 3 (Restriction)

The license granted in the preceding Article shall be subject to the following restrictions:

1. If a Derived Program is Redis tributed pursuant to Paragraph 4 and 7 of the precedin g Article, the following conditions must be met :

(1)The following must be also Redistributed together with the Derived Program, or be made available online or by means of mailing

mechanisms in exchange for a cost which does not exceed the total costs of postage, storage medium and handling fees:

(a)a copy of the Derived Program; and (b)any additional file created by the font developing program in the course of creating the Derived Program that can be used

for further modification of the Derived Program, if any.

(2)It is required to also Redistribute means to enable recipients of the Derived Program to replace the Derived Program with the

Licensed Program first released under this License (the “Original Program”). Such means may be to provide a difference file

from the Original Program, or instructions setting out a method to replace the Derived Program with the Original Program. (3)The Recipient must license the Derived Program under the terms and conditions of this Agreement. (4)No one may use or include the name of the Licensed Program as a program name, font name or file name of the Derived

Program. (5) Any material to be made available online or by means of mailing a medium to satisfy the requirements of this paragraph may be

provided, verbatim, by any party wishing to do so.

2. If the Recipient Redistributes the Licensed Program pursuant to Paragraph 6 of the preceding Article, the Recipient shall meet all of the following conditions:

(1)The Recipient may not change the name of the Licensed Program. (2)The Recipient may not alter or otherwise modify the Licensed Program. (3)The Recipient must attach a copy of this Agreement to the Licensed Program.

Page 74

3. THIS LICENSED PROGRAM IS PROVIDED BY THE LICENSOR “AS IS” AND ANY EXPRESSED OR IMPLIED WARRANTY AS TO THE LICENSED PROGRAM OR ANY DERIVED PROGRAM, INCLUDING, BUT NOT LIMITED TO, W ARRANTIES OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE, ARE DI SCLAIMED. IN NO EVENT SHALL THE LICENSOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXTENDED, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO; PROCUREMENT OF SUBSTITUTED GOODS OR SERVICE; DAMAGES ARISING FROM SYSTEM F AILURE; LOSS OR CORRUP TION OF EXISTING DATA OR PROGRAM; LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY W AY OUT OF THE INSTALLATION, USE, THE REPRODUCTION OR OTHER EXPLOITATION OF THE LICENSED PROGRAM OR ANY DERIVED PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

4. The Licensor is under no obligation to respond to any technical questions or inquiries, or provide any other user support in connection with the installation, use or the Reproduction and Other Exploitation of the Licensed Program or Derived Programs thereof.

Article 4 (Termination of Agreement)

1. The term of this Agreement shall begin from the time of receipt of the Licensed Program by the Recipient and shall continue as long as the Recipient retains any such Licensed Program in any way.

2. Notwithstanding the provision set forth in the preceding Paragraph, in the event of the breach of any of the provisions set forth in this Agreement by the Recipient, this Agreement shall automatically terminate without any notice. In the case of such termination, the Recipient may not use or conduct Reproduction and Other Exploitation of the Licensed Program or a Derived Program: provided that such termination shall not affect any rights of any other Recipient receiving the Licensed Program or the Derived Program from such Recipient who breached this Agreement.

Article 5 (Governing Law)

1. IPA may publish revised and/or new versions of this License. In such an event, the Recipient may select either this Agreement or any subsequent version of the Agreement in using, conducting the Reproduction and Other Exploitation of, or Redistributing the Licensed Program or a Derived Program. Other matters not specified above shall be subject to the Copyright Law of Japan and other related laws and regulations of Japan.

2. This Agreement shall be construed under the laws of Japan.

Page 75

When calling please have ready the following information about your unit:

• Machine type: KR-1

• Manufacturing No. (Shown on the rating plate on the right side of the base.)

• Period of Usage (Please give us the date of purchase).

• Description of Problem (as detailed as possible).

AUTO KERATO-REFRACTOMETER KR-1 USER MANUAL

Version of 2012 (2012.09-100LW5) Date of issue: 11 September 2012

Published by TOPCON CORPORATION 75-1 Hasunuma-cho, Itabashi-ku, Tokyo, 174-8580 Japan.

2012 TOPCON CORPORATION

Page 76

AUTO KERATO-REFRACTOMETER

KR-1

Printed in Japan 2012.09-100LW5

41844 95015

Topcon KR-1 User Manual

INTRODUCTION

HOW TO READ THIS MANUAL

SYMBOLS IN TEXT

DISPLAYS FOR SAFE USE

DISPLAYS

USAGE AND MAINTENANCE

USER MAINTENANCE

FUSE CHANGE

CLEANING OF MEASURING WINDOW

DISCLAIMERS

CONTENTS

COMPONENTS

COMPONENT NAMES

COMPOSITION OF PARTS WHICH CONTACT THE HUMAN BODY

OPERATION METHOD OF CONTROL PANEL

CONTROL PANEL COMPONENTS

FUNCTION BUTTON

MONITOR SCREEN

MEASUREMENT SCREEN

SETTINGS SCREEN

CORNEA DIAMETER MEASUREMENT SCREEN

PRINTER OUTPUT

PRINTOUT FORMAT SETTING

STANDARD ACCESSORIES

PREPARATIONS

INSTALLATION

CONNECTING POWER CABLE

CONNECTING EXTERNAL I/O TERMINALS

DATA OUTPUT

DATA INPUT

PRINTER PAPER SETTING

RECOVERY FROM POWER SAVE STATUS

ADJUSTING THE CONTROL PANEL POSITION

BASIC OPERATIONS

PREPARATION BEFORE MEASUREMENT

TURNING ON THE INSTRUMENT

SELECTING THE MEASUREMENT MODE

PATIENT POSITIONING

AUTO MODE MEASUREMENT

SETTING THE AUTO MODE

ALIGNMENT AND MEASUREMENT

DISPLAYING MEASUREMENT VALUES

MANUAL MODE MEASUREMENT

SETTING THE MANUAL MODE

ALIGNMENT AND MEASUREMENT

DISPLAYING MEASUREMENT VALUES

PRINT-OUT OF MEASUREMENT VALUES

CLEARING MEASUREMENT VALUES

DISPLAYING ALL MEASUREMENT DATA

OPERATION OF AFTER USE

OPTIONAL OPERATIONS

DISPLAYING THE PATIENT ID (PATIENT No.) OR OPERATOR ID

MEASURING ONE EYE ONLY

MEASURING THE RIGHT EYE ONLY

MEASURING THE LEFT EYE ONLY

MEASUREMENT OF CORNEA DIAMETER

MEASUREMENT ON THE ACTUAL IMAGE

MEASUREMENT ON THE STILL IMAGE

OUTPUT USING RS232C

INPUT USING USB

OUTPUT USING LAN

SETTING FUNCTIONS ON SETUP SCREEN

OPERATING THE SETUP SCREEN

PREPARATONS FOR SETTING

OUTLINE OF SETUP SCREEN OPERATIONS

RETURNING TO THE MEASUREMENT SCREEN

LIST OF SETUP ITEMS

INITIAL (INITIAL SETTING)

SETTING OF INTERNAL PRINTER (PRINT)

DATA COMMUNICATION (COMM)

LAN CONNECTION (LAN)

OPERATOR ID

SPECIAL

TROUBLESHOOTING

MESSAGE LIST

TROUBLE-SHOOTING OPERATIONS

SPECIFICATIONS AND PERFORMANCE

SPECIFICATIONS AND PERFORMANCE

ENVIRONMENTAL CONDITIONS OF USE