Topcon KR-1 User Manual Download

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MAINTENANCE

DAILY MAINTENANCE

• For this instrument, dust may cause errors. When not in use, replace the measuring lens

cap and dust cover.

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

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.

USER MAINTENANCE ITEM

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

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

Item

Inspection time

Contents

Inspection

Before using

• The instrument works properly.
• The objective lens must be free of stain

or flaw.

Cleaning

When the part is stained

• Objective lens
• External cover, control panel, etc.

Replacement

As required

• Fuse

Summary of Contents for KR-1

Page 1: ... 00 12 00 01 01 VD VD 1 1 25 25 0 0 50 50 7 80 7 80 7 75 7 75 180 180 180 180 PR2 PR2 0000100001000 0000100001000 0000100001000 0000100001000 mm mm R S C A K R1 R1 R2 R2 A PR1 PR1 1 MANUAL MANUAL 7 80 7 80 0 1 0 R S C A K R1 R1 R2 R2 A PR1 PR1 PR2 PR2 PA1 PA1 PA1 PA1 FRONTCOVER ...

Page 2: ......

Page 3: ...tion for a few min utes 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 environ ment within a temperature range of 10 40 C humidity levels between 30 90 and an atmospheric p...

Page 4: ... 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 certifi cation Topcon data USER MAINTENANCE 1 Regularly measure the attached model eye and check the accuracy 2 Clean the measuring window when it is soile...

Page 5: ...ious devices see CONNECTING EXTERNAL I O TERMI NALS 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: ... 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 ignoring this display may lead to the danger of death or serious injury Improper handling or ignoring this display may cause personal injury or physical damage Injury means hurt burn electric shock etc Physical damage means extensive da...

Page 7: ... fire and electric shock install the instrument in a dry place free of water and other liq uids To avoid fire and electric shock do not put cups or other containers with liquids near the instru ment To avoid electric shocks do not insert metal objects into the instrument body through the vent holes or gaps To avoid fire in the event of an instrument malfunction immediately turn OFF the power switc...

Page 8: ... pull off the power cable Use the rated fuse Electromagnetic Compatibility EMC This instrument has been tested with 100 120 230V and found to comply with IEC60601 1 2 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 instrument affects other devices we recommend you change its posi...

Page 9: ...sible for damage due to fire earthquakes actions or inactions of third persons or other accidents or damage due to negligence and misuse by the user and any use under unusual conditions TOPCON is not responsible for damage derived from inability to properly use this equip ment such as loss of business profits and suspension of business TOPCON is not responsible for damage caused by operations othe...

Page 10: ... electric shock do not open the cover Ask your dealer for service 2 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 3 CAUTION Be careful not to hit the patient s eyes or nose with the instrument during operation 4 CAUTION When operating the chinrest up down switch ...

Page 11: ...5 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 POSI...

Page 12: ...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 OP...

Page 13: ... styrene resin 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 1 Contacting part class B 1 ...

Page 14: ... selected button is framed in orange Up down button for chinrest Moves the chinrest up down NOTE The control panel is a touch panel Do not use any sharp tools e g ball point pen R L R K ID A 13 75 13 75 1 1 25 25 0 0 50 50 7 80 7 80 7 80 7 80 7 75 7 75 180 180 180 180 01 01 VD VD PR2 PR2 0000100001000 0000100001000 0000100001000 0000100001000 mm mm R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 3 3 3 3 3 3 3...

Page 15: ... 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...

Page 16: ...put 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 1 5 Initial AUTO ON OFF ON ON ON OFF OFF ...

Page 17: ...nput Serial number Cylinder sign Typical value of right eye SPHERICAL EQUIVALENT 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 Measure...

Page 18: ...lent 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 ...

Page 19: ... OFF Message data NULL NULL NULL NULL Between the lines 0 0 0 0 Auto Cut ON ON ON ON REF KRT 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 KR...

Page 20: ...rd 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 Rubber cap 1 Model eye 1 ...

Page 21: ...ry as well as damage to the instrument CAUTION To prevent damage and injuries do not install the instrument on an uneven unsteady or sloped surface CAUTION When setting an instrument on an instrument table pay atten tion not to injury the patient s fingers between the instrument and the table NOTE The instrument should also be placed away from strong light like direct sunlight Auto alignment may n...

Page 22: ...ct can be connected to a personal computer PC and other external devices via the RS232C or LAN 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 CAUTION To avoid electric shock do not touch the external connection terminal and the patient at the same time Use the external device complying with IEC60950 IEC60950...

Page 23: ...to open the printer cover For questions about connections contact your TOPCON dealer CAUTION To avoid failure or potential injury do not open the printer cover while the printer is in operation CAUTION To avoid potential injury in case of malfunction including a paper jam be sure to shut off the power before attempting to repair it CAUTION To avoid potential injury do not touch the printer body in...

Page 24: ...to 8cm 4 Bring the paper into the center then close the printer cover In case the printer cover is not firmly closed printing will not start and CLOSE PRT COVER wil be displayed on the monitor screen A 58mm wide paper roll example TP 50KJ R Nippon Paper Co is recom mended Other paper rolls may cause abnormal printing noise or unclear print Roll direction ...

Page 25: ...age 48 The layout of R button L button is reversed according to the position of the control panel The moving direction by tapping is changed according to the position of the control panel The moving direction by continuing to press on control panel is changed for the setting of Initial setting XZ MOTOR direction see page 50 R ID L R K 0000100001000 0000100001000 0000100001000 0000100001000 13 75 1...

Page 26: ...K REF KRT continuous measurement KRT KRT single measurement and REF REF single measurement 1 Check that the MEASUREMENT screen is on 2 Tap the button on the control panel and select the measurement mode Indication of the button is changed REF Only REF measurement KRT Only KRT measurement R K REF KRT continuous measurement POWER MEASUREMENT MODE MEASUREMENT MODE R ID L R K 0000100001000 00001000010...

Page 27: ...p down button be careful not to catch the patient s fingers CAUTION To avoid injury when operating the machine be careful about the cover not to catch fingers of the patient Tell this to the patient too NOTE Adjust the height of the adjustable instrument table so that the patient can sit on the chair comfortably Otherwise correct measurement val ues may not be obtained NOTE When operating the inst...

Page 28: ...is moment confirm that the height mark of the measuring window is at the height of the patient s visual line UP DOWN Eye height mark R L R K 00001000010000100001 00001000010000100001 0000100001 0000100001 12 00 12 00 dio dio AUTO AUTO 01 01 VD VD ID A mm mm PR2 PR2 PA1 PA1 PR2 PR2 PA1 PA1 HIGH HIGH FOG FOG R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 R S C A K R1 R1 R2 R2 A1...

Page 29: ...normalities in the corneal surface caused corneal dis ease etc In this case select manual mode NOTE When operating the instrument be careful that the instrument does not touch the patient s face or nose If touched clean the instrument as specified in CLEANING THE INSTRUMENT on page 65 NOTE If the patient is wearing make up on the eyelid or around the eyelid using glitter the auto alignment may not...

Page 30: ...0000100001000 0000100001000 0000100001000 mm mm R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 AUTO AUTO R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 PA1 PA1 PA1 PA1 PA1 PA1 0000100001000 0000100001000 0000100001000 0000100001000 mm mm R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 0 3 0 3 0 3 0 3 AUTO AUTO 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 LOW LO...

Page 31: ...anual mode 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 initial setting the buzzer sounds twice after measuring the right and left eyes and measurement results are printed out auto matical...

Page 32: ... MANUAL 0 3 0 3 0 3 0 3 0 3 0 3 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 PA1 PA1 PA1 PA1 LOW LOW FOG FOG R L R L R K 13 75 13 75 01 01 VD VD ID M 0000100001000 0000100001000 0000100001000 0000100001000 mm mm R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 0 3 0 3 MANUAL MANUAL 0 3 0 3 0 3 0 3 0 3 0 3 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 PA1 PA1 PA1 PA1 LOW LOW FOG FOG R L R K 13 75 13 75 dio...

Page 33: ...R2 PR2 0 3 0 3 MANUAL MANUAL 0 3 0 3 0 3 0 3 0 3 0 3 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 PA1 PA1 PA1 PA1 LOW LOW FOG FOG Limit mark R L R K 13 75 13 75 01 01 VD VD ID 0000100001000 0000100001000 0000100001000 0000100001000 mm mm TOO CLOSE TOO CLOSE R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 0 3 0 3 MANUAL MANUAL 0 3 0 3 0 3 0 3 0 3 0 3 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 PA1 PA1 P...

Page 34: ... 3 0 3 0 3 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 PA1 PA1 PA1 PA1 LOW LOW FOG FOG Outer alignment mark Alignment arrows R L R K 13 75 13 75 01 01 VD VD ID M 0000100001000 0000100001000 0000100001000 0000100001000 mm mm R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 0 3 0 3 MANUAL MANUAL 0 3 0 3 0 3 0 3 0 3 0 3 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 PA1 PA1 PA1 PA1 LOW LOW FOG FOG Too close ...

Page 35: ...nter if necessary by tapping the button after placing the measuring head in the desired off center position After finishing the measurement auto alignment is performed if the patient s eye position is moved right left and up down NOTE If the machine is moved before measurement values are displayed it may cause incorrect measurement result For explanation of messages on the control panel screen ref...

Page 36: ...long period If necessary prepare copies separately When the cylindrical refractive power is 0 the direction 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 replacement of printer paper see PRINTER PAPER SET TING on page 21 58mm wide printer paper example TP 50KJ R Nippon P...

Page 37: ...5 0 0 50 50 180 180 180 180 01 01 S C VD VD A S C A ID A 1 1 25 25 0 0 50 50 7 80 7 80 7 75 7 75 180 180 180 180 0 0 25 25 0 0 50 50 7 80 7 80 7 75 7 75 180 180 180 180 PR2 PR2 0000100001000 0000100001000 0000100001000 0000100001000 mm mm R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 3 3 3 3 AUTO AUTO 7 80 7 80 3 3 3 3 3 3 3 3 3 3 3 3 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 PA1 PA1 PA1 PA1 LOW LOW FOG F...

Page 38: ...1000 0000100001000 0000100001000 0000100001000 mm mm R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 3 3 3 3 AUTO AUTO 7 80 7 80 3 3 3 3 3 3 3 3 3 3 3 3 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 PA1 PA1 PA1 PA1 ALL DATA DISPLAY R L REF REF S C1 2 3 4 5 6 7 8 9 10 AVE C A RIGHT S 1 2 3 4 5 6 7 8 9 10 AVE C A 1 25 0 50 180 0 25 0 50 180 1 25 0 50 180 0 25 0 50 180 1 25 0 50 180 0 25 0 50 180 1 25 0 50 180 0 2...

Page 39: ...ug the power supply cable and detach the cable connected to the external I O terminal R1 1 2 3 4 5 R2 A1 RIGHT R1 1 2 3 4 5 R2 A1 7 80 7 75 180 7 80 7 75 180 7 80 7 75 180 7 80 7 75 180 7 80 7 75 180 7 80 7 75 180 LEFT KRT R1 1 2 3 4 5 6 7 8 9 10 AVE R2 A1 RIGHT R1 1 2 3 4 5 6 7 8 9 10 AVE R2 A1 7 80 7 75 180 7 80 7 75 180 7 80 7 75 180 7 80 7 75 180 7 80 7 75 180 7 80 7 75 180 7 80 7 75 180 7 80 ...

Page 40: ...he lock icon is displayed When the lock icon is displayed the measuring head does not move to the other eye even 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 Patient ID is reset when measurement values are printed or if the but ton is tapped Patient No reset condi...

Page 41: ... 3 0 3 MANUAL MANUAL 0 3 0 3 0 3 0 3 0 3 0 3 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 PA1 PA1 PA1 PA1 LOW LOW FOG FOG CORNEA DIAMETER R L R K 13 75 13 75 01 01 VD VD ID M PR2 PR2 0000100001000 0000100001000 0000100001000 0000100001000 mm mm R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 0 3 0 3 MANUAL MANUAL 0 3 0 3 0 3 0 3 0 3 0 3 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 PA1 PA1 PA1 PA1 LOW LOW FOG FO...

Page 42: ... 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 R L R L R 0 00 R 0 00 L 0 00 L 0 00 R 0 00 R 0 00 L 0 00 L 0 00 POSITIONING BAR CONTROL R L R 0 00 R 0 00 L 0 00 L 0 00 POSITIONING BAR CONTROL R L R 0 00 R 0 00 L 0 00 L 0 00 MEASUREMENT R L R...

Page 43: ...is played 1 Follow steps 1 to 5 of MEASUREMENT ON THE ACTUAL IMAGE and display the cor nea image at the screen center 2 Tap 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 L EXIT CAPTURE R L R 0 00 R 0 00 L 0 00 L 0 00 EXIT...

Page 44: ...ther of the R L buttons and move the positioning bar 6 Follow steps 6 to 8 of MEASUREMENT ON THE ACTUAL IMAGE 7 The cornea diameter is displayed POSITIONING BAR CONTROL R L R 0 00 R 0 00 L 0 00 L 0 00 R L R 0 00 R 0 00 L 9 50 L 9 50 ...

Page 45: ...ia 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 ...

Page 46: ...50 50 0 0 25 25 0 0 50 50 180 180 180 180 01 01mm mm S C A S C A 13 75 13 75 1 1 25 25 0 0 50 50 7 80 7 80 7 75 7 75 180 180 180 180 VD VD PR2 PR2 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 3 3 3 3 3 3 3 3 7 80 7 80 0 0 25 25 0 0 50 50 7 80 7 80 7 75 7 75 180 180 180 180 3 3 3 3 3 3 3 3 7 80 7 80 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 PR2 PR2 PA1 PA1 PA1 PA1 LOW LOW FOG FOG SETTINGS button 1 5 Initial AUTO ...

Page 47: ...tead of the button up down buttons and ten key would be displayed INDEX 1 5 Initial A O O Buzzer Start mode Auto Print Printer Patient No reset Show patient ID Required patient ID Device ID number Print Comm LAN Operator ID Special Return NEXT PAGE BACK PAGE 1 5 Initial A Buzzer Start mode Auto Print Print Comm CURRENT CONDITION OPTIONS 1 5 Initial AUTO ON OFF ON ON Buzzer Start mode Auto Print Pr...

Page 48: ...ndows to enter tap the window to enter the figure by keyboard Tap and fix the input value Up Down buttons OK 1 2 Initial LAN connection XML file output REF KRT data format Shared folder setting IP address setting IP address Subnet mask Default gateway Print Comm LAN Operator ID Special BS 192 168 10 7 7 4 1 0 8 5 2 9 6 3 AC OK CANCEL Return OFF OFF OFF FIX 0 0 0 0 0 0 0 0 0 0 0 0 Input Enter windo...

Page 49: ...0001000010000100001 00001000010000100001 0000100001 0000100001 dio dio AUTO AUTO 1 1 25 25 0 0 50 50 0 0 25 25 0 0 50 50 180 180 180 180 01 01mm mm S C A S C A 13 75 13 75 1 1 25 25 0 0 50 50 7 80 7 80 7 75 7 75 180 180 180 180 VD VD PR2 PR2 R S C A K R1 R1 R2 R2 A1 A1 PR1 PR1 3 3 3 3 3 3 3 3 7 80 7 80 0 0 25 25 0 0 50 50 7 80 7 80 7 75 7 75 180 180 180 180 3 3 3 3 3 3 3 3 7 80 7 80 R S C A K R1 R...

Page 50: ...ID OFF Patient ID is not displayed OFF ON Patient ID is displayed Device ID number 1 99 Set by ten key display Sets the Device ID number 1 Show Device ID number OFF Device ID is not required OFF ON Device ID is required Stand by mode RIGHT Waiting at the initial position for right eye measurement RIGHT LEFT Waiting at the initial position for left eye measurement LAST Waiting at the last position ...

Page 51: ...ault measurement mode is R K KRT Default measurement mode is KRT Pupil distance 58mm 60mm 62mm 64mm 66mm 68mm 70mm 72mm 74mm Set by up down button Sets the pupil distance between right and left eyes 68 R L move Manual The switching of right and left eyes is performed at Manual Full Auto Full Auto The switching of right and left eyes is performed at Full Auto Auto RL The switching of right and left...

Page 52: ...ed Operator ID OFF Operator ID is not printed OFF ON Operator ID is printed Name OFF Name space is not available ON ON Name space is available Date OFF Date is not printed ON ON Date is printed Date style YMD Print in Year Month Day format MDY MDY Print in Month Day Year format DMY Print in Day Month Year format Patient ID OFF Patient ID is not printed ON ON Patient ID is printed Device ID number ...

Page 53: ... is printed ALL AVE Only typical value are printed KRT style HV Kerato style in print out is HV horizontal vertical R1R2 R1R2 Kerato style in print out is R1R2 flat steep meridian KRT print format HV KRT measurement result is printed in simple format Simple R1R2 KRT measurement result is printed in full format KRT average OFF KRT average value is not printed ON ON KRT average value is printed KRT ...

Page 54: ...urement result is printed in simple format R1R2 R1R2 KRT measurement result is printed in full format KRT average OFF Do not print KRT average value ON ON Print KRT average value KRT cylinder OFF Do not print kerato cylinder value and axial angle ON ON Print kerato cylinder value and axial angle Corneal diameter OFF Do not print corneal diameter ON ON Print corneal diameter Description Options Det...

Page 55: ...ess manually FIX AUTO Assign IP address automatically IP address 0 0 0 0 Set by ten key display IP address of PC to output data NONE Subnet mask 0 0 0 0 Set by ten key display Subnet mask address of KR 1 NONE Default gateway 0 0 0 0 Set by ten key display Default gateway address of KR 1 NONE Primary DNS server 0 0 0 0 Set by ten key display Primary DNS Server number NONE Secondary DNS server 0 0 0...

Page 56: ...n of the destination to be connected 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...

Page 57: ...age Control panel does not turn on Is power cable unplugged 19 Is power cable connected to the instrument 19 Fuse blows when power switch is turned on Call our service engineer 68 Control panel is not clear The image is dark Adjust the brightness by Control panel Brightness Adjust 49 Any trouble is found in a movable part Do not move it forcibly but call our service engineer 28 Printing is not don...

Page 58: ...irection 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 diameter 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 ...

Page 59: ...sation 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 ENV...

Page 60: ...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 SYSTEMS other than those specified may result in increased EMISSION or decreased 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 belo...

Page 61: ...ine s to line s 2 kV line s to earth 1 kV line s to line s 2 kV line s to earth Mains power quality should be that of a typical commercial or hospital environment Voltage dips short interruptions and Voltage variations on power supply input lines IEC 61000 4 11 5 Ut 95 dip in Ut for 0 5 cycle 40 Ut 60 dip in Ut for 5 cycles 70 Ut 30 dip in Ut for 25 cycles 5 Ut 95 dip in Ut for 5 sec 5 Ut 95 dip i...

Page 62: ...RF transmitters as determined by an electromagnetic site survey a should be less than the compli ance level in each frequency range b Interference may occur in the vicinity of equipment marked with the following symbol NOTE 1 NOTE 2 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 ref...

Page 63: ... W Separation distance according to frequency of transmitter 150kHz to 80MHz d 1 2 80MHz to 800MHz d 1 2 800MHz to 2 5GHz d 2 3 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 sepa ration distance d in metres m can be estimated using the equation applicable to the fre quency of the tr...

Page 64: ... 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 o...

Page 65: ... internal computer analyzes the image and calculates the curvature radius corneal astigmatic axis and the corneal refractive values The KR 1 projects a luminous flux near infrared light for refractive measurement to retina the reflected image is received by a CCD camera and the spherical refractive power cylindri cal refractive power and the axis of astigmatism are determined through computation T...

Page 66: ...20V 60Hz Type A Most common Type H Infrequently Chile 220V 60Hz Type A Colombia 110V 50Hz Type C Brazil 220V 60Hz 127V 60Hz Type A Type C Ecuador 110V 50Hz Type C E USA 120V 60Hz Type A Hospital Grade Canada 120V 60Hz Type A Hospital Grade Symbol IEC ISO Publication Description Description French IEC 60417 5032 Alternating Current Courant alternatif IEC 60417 5008 Off power disconnection from the ...

Page 67: ...or Peripheral KRT measurement Fingerprints and oil spots on measuring window Blow off dust by a blower and wipe the surface gently with a camera lens cleaner using clean gauze Dirty instrument cover Wipe the surface with the attached silicon cloth or a dry soft cloth Never use solvents or a chemical duster CLEANING THE FOREHEAD REST AND CHIN REST Wipe the forehead rest and the chin rest with a clo...

Page 68: ...ENANCE ITEM When using the dust cover tap the Reset button and return the chinrest and mea suring head to their initial positions 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 Item Inspection time Contents Inspection Before using The instrument works properly The object...

Page 69: ...e printer is in operation CAUTION To avoid potential injury in case of malfunction including a paper jam be sure to shut off the power before attempting to repair it CAUTION To avoid potential injury do not touch the printer body including metal parts or the paper cutter while the printer is in operation or when replacing the printer paper NOTE If the printer paper is jammed in the printer printin...

Page 70: ...kwise 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 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 ...

Page 71: ...69 MAINTENANCE SUPPLYING THE CHINREST TISSUE When the chinrest tissue has run out pull off chinrest tissue pins and place new tissue Chinrest tissue Chinrest tissue pins ...

Page 72: ...NTAMINATION 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 NOTE Do not clean plastic parts with solvents Benzine thinner ether and gasoline may cause discoloring and decomposition NOTE As the control panel screen is a touch panel be sure to turn off the POWER switch before wiping The touch panel w...

Page 73: ...ter 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 ...

Page 74: ...he 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 ...

Page 75: ...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 ALL RIGHTS RESERVED ...

Page 76: ...KR 1 AUTO KERATO REFRACTOMETER 41844 95015 Printed in Japan 2012 09 100LW5 BACK COVER ...

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