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Essilor Instruments AKR 800 User Manual Download Page 13

Display current measurement area.

3. 

Measurement switch

 : Measurement will be started.

c. Measurement mode - R-SMP

1.

Target light status display

: Displays the status of the target light.

2.

Graph switch

: Enlarge the graph of right eye data.

: Enlarge the graph of left eye data.

: Enlarge the graph of the currently selected eye data.

3.

Magnification switch

: Enlarge the graph of right eye (right side of the screen) and left eye (left side of the screen) data.

4.

Measurement switch

 : Measurement will be started.

U

SER

 

MANUAL

 > G

ENERAL

 

DESCRIPTION

13

AKR800 - Auto Kerato Refractometer > V4 - 05-2022 - CE0459

Summary of Contents for AKR 800

Page 1: ...USER MANUAL...

Page 2: ...output content 16 b Description of report output 18 IV INSTALLATION CONNECTION 19 1 Installation of the device 20 a Connection of power cord 20 b Connection of external input output terminal 20 c Sett...

Page 3: ...bility clause 63 6 Power Source 63 7 Precautions regarding IT Network 64 8 Electromagnetic compatibility 64 a Electromagnetic emissions 65 b Magnetic and electromagnetic immunity 65 c Radiofrequency w...

Page 4: ...I INTRODUCTION...

Page 5: ...instructions outlined in this manual Copyright 2022 Essilor Original manual All rights reserved All reproduction of the content of this document whether in part or as a whole for the purpose of its p...

Page 6: ...II SUPPLY PACKAGE...

Page 7: ...evice The product or the system should not be used adjacent to or stacked with other equipment If adjacent or stacked use is necessary the product or the system should be observed to verify normal ope...

Page 8: ...III GENERAL DESCRIPTION...

Page 9: ...nd to assess the patient s eye strain c Expected clinical benefit This section is not applicable d Intended population Child and adult The patients examined using this device are required the followin...

Page 10: ...t more than 1 point at the same time on the control panel Do not press the control panel strongly otherwise the measurement unit is moved and it results in miss to capture the image Operate the touch...

Page 11: ...Select the IOL measurement mode 6 No Switch The No is displayed 7 L switch Select either left or right eye The optical head moves to the direction of the selected eye by tapping these buttons The Rig...

Page 12: ...nment operation 17 Clear switch All of the measurement values are cleared 18 Retro illumination mode transition switch Select the Retro Illumination mode 19 Accommodation measurement mode transition s...

Page 13: ...witch Enlarge the graph of right eye data Enlarge the graph of left eye data Enlarge the graph of the currently selected eye data 3 Magnification switch Enlarge the graph of right eye right side of th...

Page 14: ...selected eye corneal diameter 3 Circle position adjustment switch Up Move up the position of the reference circle to measure the diameter of the cornea 4 Circle position adjustment switch Down Move d...

Page 15: ...he measurement start switch after re alignment it starts from target position where error occurred If measurement error occurs 3 or 5 times it moves to the next target position 4 Graph switch Enlarge...

Page 16: ...re image observe screen Enter the currently selected eye capture image observe screen 4 Measurement switch Measurement will be started 5 Mode selector switch Mode to perform alignment 6 Mode retro ima...

Page 17: ...ata Right 7 Optimum value Right Indicated when each eye is measured more than three times 8 Spherical equivalent Right 9 Target value Right This is the setting value for Target on the Setup screen whe...

Page 18: ...utput to the USB memory or PC in the format of the report by pressing the output switch on the measure analysis screen if each setting is set on the Export tab of the setup screen In the format of the...

Page 19: ...IV INSTALLATION CONNECTION...

Page 20: ...g etc replace it with the new one Follow all the precautions Keep the power cord clean from dust oil etc It can result in malfunction or fire if the terminal unit is not clean If the power cord gets h...

Page 21: ...correctly if this device is in operation Contact your local distributor about connection c Setting of printer paper Do not open the printer cover when the printer is in operation It can result in inj...

Page 22: ...the sleep mode can be changed on Save min of Option in the setup 2 Turning ON OFF a Turning ON Insert the plug of the power cord in the three core socket with grounding If applicable connect the exte...

Page 23: ...external connection equipment Disconnect the plug of the power cord from the three core socket with grounding 3 Connection to other instruments This section is not applicable USER MANUAL INSTALLATION...

Page 24: ...V USE OF THE DEVICE...

Page 25: ...1 Flow operation USER MANUAL USE OF THE DEVICE 25 AKR800 Auto Kerato Refractometer V4 05 2022 CE0459...

Page 26: ...e input section 3 First name input section 4 Input buttons 5 Shift switch 6 Clear switch 7 Exit switch 8 Cancel switch Return to the measurement screen after inputting the patient information by press...

Page 27: ...t For sanitary reasons disinfect the applied parts such as headrest and chinrest with ethanol Ethanol for disinfection contains 76 9 to 81 4vol of ethanol C2H6O at 15 C specific gravity Ask a patient...

Page 28: ...eat care because a part of this device might come into contact with a subject s eye or nose If tapping the area other than the one around the pupil alignment cannot be performed normally and a part of...

Page 29: ...eye mark position or ask an examinee to move his her face to a movable direction Vertical and horizontal directions Examinee s direction Operator s direction The error message is displayed on the top...

Page 30: ...f the number of W D on the Setup screen is set The PS value is indicated only if the setting of Pupil Size on the Setup screen is set 6 Print out and external output of measurement result Because the...

Page 31: ...the position measuring the left eye by taping the Left switch Take measurements Perform measurements printing out of the measurement and analysis result and external output after finishing the measur...

Page 32: ...nt S Superior Superior measurement T Temporal Ear side measurement I Inferior Inferior measurement N Nasal Nose side measurement When the measurement method is Auto Once alignment is performed and mea...

Page 33: ...r message will be displayed After measuring the center H V touch Target selecting switch to switch to S Superior S measurement is performed after alignment Measure the other peripheral kerato in turn...

Page 34: ...of the icon changes depending on the measurement status Icon Description Not measured Measurement success Measurement failure USER MANUAL USE OF THE DEVICE AKR800 Auto Kerato Refractometer V4 05 2022...

Page 35: ...ch to the R SMP measurement mode screen Scotopic Wait until the eye gets used to the light Scotopic Ref measurement and pupil diameter measurement of the both eyes USER MANUAL USE OF THE DEVICE 35 AKR...

Page 36: ...sopic Wait until the eye gets used to the light After the measurements are completed it automatically switches to the photopic measurement Mesopic Photopic Change brightness of the target Mesopic Ref...

Page 37: ...asurement and pupil diameter measurement of the both eyes The graph switches appear The graph is displayed at the bottom of the screen after the measurements The graph is enlarged by touching the grap...

Page 38: ...compared to Day 2 Indication of the pupil diameter value unit mm The line graphs show the pupil diameter value 3 Indication of the measurement mode Night Scotopic Dim Mesopic Day Photopic c WTW Touch...

Page 39: ...asurement procedure below By touching the 3 points on the edge of the cornea the circle which connects the 3 points and center point which connecting the three points and corneal diameter are displaye...

Page 40: ...justment switch 2 Circle position adjustment switch 3 Corneal diameter d Accommodation Switch to the accommodation measurement mode screen USER MANUAL USE OF THE DEVICE AKR800 Auto Kerato Refractomete...

Page 41: ...after the target is moved 4 Normal REF Measurement results After the measurements the graphs are displayed at the bottom of the screen The graph can be enlarged by touching the graph switch By touchi...

Page 42: ...The bar graphs show the SE value 2 Indication of pupil diameter value unit mm The line graphs show the pupil diameter value 3 Indication of target position value unit cm Same target position as in nor...

Page 43: ...ted automatically When the Auto gain switch is inactive the light quantity can be adjusted manually with the LED intensity adjustment switch The captured image is displayed and saved by touching the c...

Page 44: ...agnosis level switch to zoom in at the selected level here example if selection of level 2 Touch the enlarged icon to return to the original screen USER MANUAL USE OF THE DEVICE AKR800 Auto Kerato Ref...

Page 45: ...VI SETTING OF FUNCTION ON SETUP SCREEN...

Page 46: ...the setting items regarding the data output with external devices Print tab Contains the setting items regarding print out output from the printer Print Export tab contains the setting items regarding...

Page 47: ...ce 10 Select 10 for the corneal vertex distance 12 Select 12 for the corneal vertex distance 13 5 Select 13 5 for the corneal vertex distance 15 Select 15 for the corneal vertex distance 5 CYL Select...

Page 48: ...t the number of measurements when measuring with Fog Quick 9 KRT mm Corneal Curvature radius D Corneal astigmatism D Corneal astigmatism b Setup screen Measure 2 It contains the settings regarding the...

Page 49: ...displayed 8 R L Auto Off The right and left eyes are not switched automatically On The optical head automatically moves to the position measuring the opposite eye 4 Setup screen Option tab It contain...

Page 50: ...the operation is finished 10 Switched to the sleep mode 10 minutes after the operation is finished 6 Message Off Message is not printed out On Switched to the message input screen The message is prin...

Page 51: ...urement result is output in Essilor format through RS 232C connector 3 Report Off Measurement result is not output in jpeg format LAN Measurement result it output in jpeg format through LAN connector...

Page 52: ...ter name The following symbols cannot be entered for each item Folder User Password b Network Setting screen 1 IP setting type DHCP IP address is assigned automatically by DHCP server Manual IP addres...

Page 53: ...the print out output from the printer 1 REF Off No REF measurement result is printed out All Print out all of the REF measurement Maximum of 10 times for each eye Eco Print out only the optimum value...

Page 54: ...printed out On R SMP measurement result is printed out 6 Diagram of eye Off No Diagram of eye is printed out On Diagram of eye is printed out USER MANUAL SETTING OF FUNCTION ON SETUP SCREEN AKR800 Aut...

Page 55: ...ctivate the auto print function On Activate the auto print function 4 Reset screen Off Leave the measurement values on the screen after printout On Delete the measurement values on the screen after pr...

Page 56: ...VII ERROR DISPLAY...

Page 57: ...try to repair by yourself SPH OVER Exceeded spherical measurement range 30 to 22D In case of VD 0 contact value CYL OVER Exceeded cylindrical measurement range 0 to 10D Target motor fault Detected abn...

Page 58: ...nication with this device Check the connection between this device and PC If this message remains displayed even after that contact your local distributor Do not attempt to repair it by yourself USB A...

Page 59: ...HCP server settings may be incorrect Check the status and setting of the DHCP server DNS fail Name resolution failed The DNS settings may be incorrect or there may be a problem with the DNS server Che...

Page 60: ...VIII SAFETY CONSIDERATION...

Page 61: ...tient s injury Do not squeeze a patient s finger in the cases during the operation of this device It can result in patient s injury 1 Symbols a On the document SYMBOL DESCRIPTION Caution a hazardous s...

Page 62: ...ch the medical device can be exposed in complete safety Indicate the humidity limits to which the medical device can be exposed in complete safety Indicate the limits of atmospheric pressure to which...

Page 63: ...ed by professionals experienced in various fields of application of the instrument in order to avoid any risk of misreading or incorrect analysis of the data Diagnostics are carried out under the resp...

Page 64: ...ified risks to patients operator or third parties The responsible organization should identify analyze evaluate and control these risks Subsequent changes to the IT network could introduce new risks a...

Page 65: ...Power cord No No No 2 5 Cat7 LAN cable Yes Yes No 3 RS 232C cable No No No 3 b Magnetic and electromagnetic immunity The product is intended for use in the electromagnetic environment specified below...

Page 66: ...00 iDEN820 CDMA850 LTE Band 5 Pulse modulationb 18Hz 2 0 3 28 28 870 930 1720 1700 1990 GSM1800 CDMA1900 GSM1900 DECT LTE Band 1 3 4 25 UMTS Pulse modulationb 217Hz 2 0 3 28 28 1845 1970 2450 2400 257...

Page 67: ...017 2kV Conducted disturbances induced by RF fields IEC 61000 4 6 2013 3 Vrms 0 15 MHz 80 MHz 6 Vrms in ISM bands between 0 15 MHz and 80 MHz 80 AM at 1 kHz 3 Vrms Voltage dips IEC 61000 4 11 2020 0 U...

Page 68: ...IX TROUBLESHOOTING...

Page 69: ...cult to see the LCD touch panel The screen is dark Check the brightness of the LCD touch panel Abnormality on the moving unit of the main unit Do not move the unit forcibly Contact your local distribu...

Page 70: ...X MAINTENANCE...

Page 71: ...f dust adheres it will affect the measurement 2 Cleaning Unplug the device and check that it is not powered a Cleaning of headrest and chinrest When the headrest and chinrest get dirty clean them with...

Page 72: ...racy check at least once in a year Cleaning of each part exterior parts and optical system Performance check main unit and each switch Accuracy check measurement function of refractive power and corne...

Page 73: ...sunlight or bright lighting from other sources Great care should be taken because the measurement cannot be carried out if the examinee is exposed to strong light or glare during the measurement and h...

Page 74: ...ld not be thrown out with the household refuse It can be disposed of at a waste management center operated by the municipality or the retailers who offer this service The separate disposal of an elect...

Page 75: ...XI SPECIFICATIONS...

Page 76: ...e 1 to 180 step 5 1 Peripheral measurement 7 0 mm Adjustment measurement Measurement range 0 5 0D Vertex distance 0 mm 10 mm 12 mm 13 5 mm 15 mm Minimum pupil diameter 2 0 mm PD measurement Measuremen...

Page 77: ...ector RS 232C connector Power source AC 100 to 240V 50 60Hz Power rating 90VA Power saving function OFF switchable 3 min switchable 5 min switchable 10 min switchable 2 Connectivity to other devices T...

Page 78: ...XII QR CODE...

Page 79: ...tinuaci n con la ayuda de una aplicaci n et T ielik kasutusjuhend on saadaval veebis Juurdep suks palun skannige allolevat QR koodi kasutades selleks spetsiaalset rakendust fi T ydellinen k ytt ohje o...

Page 80: ...espetiva aplica o ro Versiunea integral a manualului de utilizare este disponibil pe un site web Pentru a l accesa scana i codul QR de mai jos cu ajutorul unei aplica ii dedicate ru QR sk Cel pou vate...

Page 81: ...Essilor Instruments USA 8600 W Catalpa Avenue Suite 703 Chicago IL 60656 Phone 855 393 4647 Email info essilorinstrumentsusa com www essilorinstrumentsusa com...

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