Essilor Instruments Vision-R 800 Скачать руководство пользователя страница 47

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Choice of contrast type

To choose a type of contrast, press on

It is possible to choose three types of contrasts:

1. Red-green, in 100% contrast,
2. White on black background
3. Black on white background, with choice of contrasts from 0 to 100%.

Procedure - Determine the visual acuity of the patient

Select the optotypes on the touch screen.

Check that the optotypes that appear correctly on the test presentation screen.

Select the right eye, the left eye or both eyes by using the keys [R, L or BINO] on the console keyboard.

Scroll through the acuity tests using the vertical arrows on the console keyboard.

Vision-R 800 - Essilor automatic phoropter > V1 - 12-2018

SER

MANUAL

> IV. P

ERFORMANCE

SPECIFIC

TESTS

DURING

REFRACTION

EXAMINATION

Содержание Vision-R 800

Страница 1: ...www essilor instruments com User manual...

Страница 2: ...19 1 Adjustments before the examination 20 a Configure the instrument 20 b Setting up the patient 23 2 Basic functions for performing a refraction examination 27 a Choose a test 27 b Checking the opt...

Страница 3: ...III GENERAL WARNINGS 83 1 Exclusion of liability clause 84 2 Warning 84 a Power supply 85 b Computer network 85 c Disposal 86 3 Electromagnetic compatibility 86 4 Device s registration plate 90 5 Main...

Страница 4: ...I INTRODUCTION...

Страница 5: ...its integration into the examination environment also includes the control of the test projection systems from the same control panel The patient s subjective refraction is made possible by intercala...

Страница 6: ...y turning the device on and off In accordance with the requirements of FCC rules any modification made to this equipment which is not expressly approved by the manufacturer would nullify the user s ri...

Страница 7: ...2018 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 publication or dissemination by any means and in...

Страница 8: ...II INSTRUMENT...

Страница 9: ...ed Standard accessories Communication cables 1 electric cable running to the refraction head 2 m with 1 extension 3 m 1 electric cable running to the console 7 m attached to the console 1 CBOX cable n...

Страница 10: ...inflammable products The instrument should not fall that would likely cause malfunctions If it does fall the instrument could also crush your body or feet Do not place your hand between the mounting a...

Страница 11: ...card from the head Put the forehead rest as close to the refraction head side as possible Place the arm in the same orientation as the phoropter head Place the instrument in far vision convergence to...

Страница 12: ...ear vision test chart support rod 3 Near vision camera 4 Horizontal adjustment knob Used to adjust the horizontality of the refraction head 5 LED panel Used for Adjust the horizontality of the head an...

Страница 13: ...atient s cheeks Applied part 11 Measurement cameras for lens eye distance Used to measure the lens eye distance of the patient and to light up their eyes if necessary during the pupillary distance adj...

Страница 14: ...ositive power values Key allows you to increment the negative power values 8 Keys Position 1 Position 2 Used for Navigating through the list of variation steps of the selected optical setting Introduc...

Страница 15: ...ad using the ON OFF switch on the power supply box 2 Service technician socket 3 Information indicator lights 4 USB port 5 Refraction head connection port Used for the connection to the phoropter head...

Страница 16: ...e To apply filters or masks to the eyes of the patient To modify the steps of the current setting To lock an eye 4 Controlled parameters Used to select and modify the values of the presented optical s...

Страница 17: ...III BASIC SETTINGS FOR PERFORMING AN EXAMINATION...

Страница 18: ...refraction head and console This may take up to one minute Then press the ON OFF button on the presentation screen The instrument is ready to be used Set the instrument data to zero At the end of eac...

Страница 19: ...tomatic mode Passing from manual mode to automatic mode can be carried out on the touch screen by pressing on or displayed by default Once the mode is chosen the display of the upper strip changes for...

Страница 20: ...he console keyboard by pressing on the Import or Export keys On the touch screen by pressing on Once import or export has been selected the corresponding windows open Import Export Vision R 800 Essilo...

Страница 21: ...that the patient is comfortably seated The test projection screen must be in the middle of his her field of vision The adjustment of the inter pupillary distances is carried out via the console touch...

Страница 22: ...ing the knob located on the top of the refraction head In pupillary distance mode the LEDs placed on the front of the head provide an indication of its horizontality If when both LEDs are lit up the a...

Страница 23: ...The inspection of the lens eye distance is performed on the touch screen by pressing on Images of the patient s right eye and the left eye appear at the top of the console screen Adjust the position o...

Страница 24: ...or far vision mode for near vision mode Far vision Near vision Switching to near vision mode modifies the inter pupillary distances the convergence of the refraction head and the lighting up of the LE...

Страница 25: ...sonalized test programs Select a test Press on the icon of the test that you want to start A visualization of the test is displayed at the bottom of the main screen When you select a test the controll...

Страница 26: ...ple Start an existing test program Press on the icon of the test program The list of available test programs is displayed 1 Vision R 800 Essilor automatic phoropter V1 12 2018 28 USER MANUAL III BASIC...

Страница 27: ...program in progress press on the test list or favorite tests icons It is possible to return to the running program by pressing on the corresponding icon b Checking the optical module Changing the chec...

Страница 28: ...r to another can be carried out On the touch screen by pressing on the setting that you wish to check on the value of the right eye or the left eye or on the setting On the console keyboard by pressin...

Страница 29: ...e power can be carried out On the touch screen by pressing a second time on the desired controlled setting In this case a numeric keypad is displayed Enter the desired value and confirm Once input is...

Страница 30: ...tation steps Three step variation choices are configurable 1 Sphere and cylinder variation step 2 Axis variation step 3 Prim variation step The value is displayed in the upper blue strip and depends o...

Страница 31: ...By default the step is 5 The prisms Hor and Vert are displayed in prismatic diopters and are adjustable to 0 1 0 5 1 0 2 0 3 0 or 6 0 R By default the step is 1 R Value locking function The value loc...

Страница 32: ...ye to be masked Example of black mask Example of power mask The mask set up is automatic during the automated refraction tests contrary to the dissociated tests If you wish to deactivate this function...

Страница 33: ...on to confirm the selection to cancel Modify the type of occlusion To personalize the type of occlusion to be applied in front of the unchecked eye press and hold on one of the two eyes A window open...

Страница 34: ...ss on The patient folder creation page is displayed Fill in the required fields Reminders male female Once the folder in filled in press on to confirm to cancel Vision R 800 Essilor automatic phoropte...

Страница 35: ...to be performed on the console are displayed on the right part of the screen If you wish to display more information on the test press on More help An additional help page is displayed Press on to cl...

Страница 36: ...IV PERFORMANCE OF SPECIFIC TESTS DURING A REFRACTION EXAMINATION...

Страница 37: ...2 The objective refraction measured with the auto refractometer or a skiascope retinoscope determined by an aberrometer 3 The patient folder b Data importing from Essibox com The patient refraction d...

Страница 38: ...ossible to rename the memories c Manual entry The entry of the starting refraction can be performed either Eye by eye Two eyes at the same time You can manually enter the patient s refraction data int...

Страница 39: ...Enter the desired value then press to confirm to cancel The data is displayed on the screen and is applied in front of the eye or the eyes of the patient Then press on other settings if necessary 2 3...

Страница 40: ...selected setting change Press on the central button on the keyboard to change the setting if necessary Do not forget to save the data entered in one of the available memories 3 Data memorization Pres...

Страница 41: ...desired memory The saved data is displayed on the right part of the screen 2 Vision R 800 Essilor automatic phoropter V1 12 2018 44 USER MANUAL IV PERFORMANCE OF SPECIFIC TESTS DURING A REFRACTION EX...

Страница 42: ...nder Before performing the refraction tests it is necessary to first enter the data of patient s initial refraction into the instrument These data can come from 1 The previous measured refraction on t...

Страница 43: ...test The visualization of the test is then displayed at the bottom of the main screen The test display area allows you to Visualize the optotypes presented Display the acuity values in the unit chose...

Страница 44: ...en Rational progression scale letters numbers C of Landolt E of Snellen stylized figures Logarithmic progression scale letters numbers C of Landolt E of Snellen USER MANUAL IV PERFORMANCE OF SPECIFIC...

Страница 45: ...ard by pressing on the horizontal keys Display of the visual acuity values To display acuity values press on The acuity values are displayed below the table with the visual acuity value s currently be...

Страница 46: ...In column 3 In line 4 In isolated optotype Only available for rational progression scales letters figures C of Landolt E of Snellen stylized figures Display types Display in zone at the bottom of the...

Страница 47: ...al acuity of the patient Select the optotypes on the touch screen Check that the optotypes that appear correctly on the test presentation screen Select the right eye the left eye or both eyes by using...

Страница 48: ...by pressing on the key located in the middle of the 4 arrows Only for the logarithmic scales and rational scale if a line or a symbol is isolated On the touch screen by pressing on the acuity value a...

Страница 49: ...Performing the test Press The Red Green test is displayed in the display area in the bottom of the touch screen of the console The corresponding table of optotypes is displayed on the test presentati...

Страница 50: ...pressing on the key On the console keyboard by turning the central button clockwise Start the test again until you obtain the equal blackness for the characters on the red background and the green ba...

Страница 51: ...d before proceeding to the red green comparison lightly scramble by adding a power of 0 50 R in order to obtain a preference for the red and to then clear it up until obtaining the balance between the...

Страница 52: ...area at the bottom of the touch screen on the console The Jackson cross is displayed on the test presentation screen A fixed cross cylinder with a 0 50 1 00 90 formula is added to the patient s correc...

Страница 53: ...pressing on the key On the console keyboard by turning the central button clockwise Start the test again until you obtain equal clearness between the horizontal and vertical lines or a greater clearne...

Страница 54: ...l lines and to then clear up it until you achieve a balance between the horizontal and vertical lines The test of the fixed cross cylinders supposes an exact correction of the astigmatism of the eye T...

Страница 55: ...e icon a Refraction tests Smart RED GREEB or DUOCHROME Objective Refine the patient s spherical correction value in Far vision Monocular vision condition right eye OD left eye OG Binocular vision cond...

Страница 56: ...area in the bottom of the console s touch screen It is no longer possible to modify the values of controlled settings the masks the filters or the adjustments of the instrument The corresponding tabl...

Страница 57: ...n background Select the answer by either Pressing on the corresponding answer on the touch screen On the console keyboard by pressing on the key darker on the red background Select the answer by eithe...

Страница 58: ...n the central button The response window also allows for 1 Return to the beginning of the test 2 Visualize the progress of the test Three status indications on the progression bar are available 3 Canc...

Страница 59: ...elect the following test on the touch screen by pressing on the desired test in the available list In the case of a test program moving to the following test is done On the touch screen by pressing on...

Страница 60: ...hm to determine the checked setting And this until the right value is found For each test a contextual in situation help is available by pressing on User is prompted to refer to this USER MANUAL IV PE...

Страница 61: ...V INSTRUMENT SETTINGS...

Страница 62: ...y pressing on The instrument settings page is displayed 1 DESCRIPTION OF THE SETTINGS MENUS a General information The general information menu has two pages 1 General 2 Devices Vision R 800 Essilor au...

Страница 63: ...4 Access to the statistics and the log files 5 Access to the adjustments 6 Recording on SIS 7 Deletion of recording 8 Connection refreshing 9 After sales service 10 Restoration of the default settings...

Страница 64: ...the various components of the instrument 2 Carry out autotests 3 Removal of the component Once the adjustments are made pres on to confirm to cancel Vision R 800 Essilor automatic phoropter V1 12 201...

Страница 65: ...ests 3 Display 4 Number of self test launch 5 Test of LEDs in near vision mode 6 LED panel test for horizontal adjustment 7 Launch cancellation 8 Launch confirmation Choose the self test which you wis...

Страница 66: ...dition of a negative addition OK authorizes the negative addition for specific tests Error only a positive addition can be taken into account 4 S to Add Allows user to combine or separate the addition...

Страница 67: ...s distance move the cursor to the left or the right steps from 25 cm to 3m to 8m 3 Generation of personalized optotypes 4 Near exam distance Defines the distance of the near vision test The values ind...

Страница 68: ...he axis 4 Prism Step Define the default variation step of the prism 5 PD Step Define the default variation step of the pupillary distance 6 Cross Cylinder Lens Sets the default value of the cross cyli...

Страница 69: ...Import Describe the type of importing Manual Automatic 2 Export type Describe the type of export Manual Automatic 3 Export Defines the way data is processed during export Sent to the printer Sent to...

Страница 70: ...2 Page Memory 1 List of available memories It is possible to rename the memories long press on name Vision R 800 Essilor automatic phoropter V1 12 2018 74 USER MANUAL V INSTRUMENT SETTINGS...

Страница 71: ...action head data to an USB key 2 Export of all the instrument data 3 Settings export 4 Export of the technician data 5 Export of tests favorites and test programs 6 Calibrations export Not available 7...

Страница 72: ...tion head 2 Settings importing 3 Importing a memory update 4 Importing new tests favorites and test programs 5 Importing new calibrations Not available 6 Statistics importing Vision R 800 Essilor auto...

Страница 73: ...VI BREAKDOWN SERVICE...

Страница 74: ...on a few minutes after initialization If the screen remains black check that the SD card is inserted correctly No supply to the power supply block No power Check that the ON OFF button is set to ON C...

Страница 75: ...VII TECHNICAL DATA...

Страница 76: ...Hole yes Retinoscopic lenses 1 50 D 2 00 D powered by the optical module Blurring lenses 1 50 D 2 00 D and handbook powered by the optical module Jackson cross cylinders 0 25 D 0 50 D powered by the o...

Страница 77: ...9 lm Category NC Visible white LED lens eye distance Colour sunrise Chromaticity CCT 2700 K Flow 7 lm Category NC Infra red LED Color IR Wavelength 850nm Energy intensity 35mW Sr Category NC USER MAN...

Страница 78: ...VIII GENERAL WARNINGS...

Страница 79: ...or technical data resulting from the handling or use of instruments must be analyzed by professionals experienced in various fields of application of the instrument in order to avoid any risk of misr...

Страница 80: ...shock Clean the power cord regularly to avoid dust buildup If the cord is dirty it may cause a malfunction or fire If the power cord becomes hot after using the instrument check that it is not dirty I...

Страница 81: ...requirements of European and national regulations must be taken into consideration Do not dispose of the instrument with household waste but dispose of it separately by giving it in a company speciali...

Страница 82: ...M 800 is intended to be used in the electromagnetic environment specified below It is up to the customer or the user to verify that the instrument is used in this environment Emissions test Compliance...

Страница 83: ...nt mode 1 KV in differential mode 2 KV in current mode Immunity to the magnetic field at frequency 50 60 Hz IEC 61000 4 8 30 A m Power frequency magnetic fields should be at levels characteristic of a...

Страница 84: ...rs as determined by an electromagnetic studyi should be less than the compliance level in each frequency range b Interference may occur near equipment marked with the following symbol NOTE 1 At 80 MHZ...

Страница 85: ...1 2 P 800 MHZ to 2 5 GHZ d 2 3 P 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 whose maximum rated power is not mentioned above the recommended sep...

Страница 86: ...the elements of the head The face shields by removing them beforehand The forehead rest The optics patient side only if a trace is identified practitioner side The camera window for near vision dista...

Страница 87: ...IX QR CODE...

Страница 88: ...QR QR QR Potpuni korisni ki priru nik dostupan I Na webu Da bist driven pristupili skenirajte QR kod U nastavku namjenskom aplikacijom Den komplette brugermanual findes p and websted F r adgang T it d...

Страница 89: ...menggunakan aplikasi yang berkenaan Den komplette brukerh ndboken er tilgjengelig p and webomr de For f tilgang m of the skanne QR koden nedenfor ved front hjelp in dedikert applikasjon Of volledige...

Страница 90: ...kenirajte spodnjo kodo QR Z uporabo namenske aplikacije Den fullst ndiga handboken fine p in dishes p Internet Skanna QR koden nedan med in l mplig app f r att f tkomst T it den QR Kullanma k lavuzunu...

Страница 91: ...Essilor International 147 rue de Paris 94220 Charenton le Pont France www essilor com...

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