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Страница 1: ...1 R Re ef fr ra ac ct to om me et te er r K Ke er ra at to om me et te er r E ER RK K 7 78 80 00 0...
Страница 2: ...insulation Use a power outlet which is equipped with a grounding terminal This product may malfunction due to electromagnetic waves caused by portable personal telephones transceivers radio controlle...
Страница 3: ...local representative For EU Countries The following mark the name address of the EU Representative shows compliance of the instrument with Directive 93 42 EEC ISO 15004 This report provides informatio...
Страница 4: ...ating current Off power disconnected from mains On power connection to mains Do not dispose of inappropriately Risk of electric shock Crushing hazard sign Hand hazard sign Instruction for user manual...
Страница 5: ...Re ef fr ra ac ct to om me et te er r K Ke er ra at to om me et te er r E ER RK K 7 78 80 00 0 Fragile symbol Recycling symbol Handle with care symbol This way up symbol Manufacturer Manufacturing da...
Страница 6: ...tuations which may result in electrical shock to you This indicates hazardous situations which may result in crush your hand This indicates hazardous situations which may result insert your hand This...
Страница 7: ...Focusing 19 7 1 4 Manual Measurement 19 7 1 5 Continuous Measurement 19 7 1 6 Measure other eye 19 7 1 7 Printing 19 7 1 8 Automatic measuring 19 7 2 REF MODE 20 7 3 KER MODE 21 7 4 Keratometry and re...
Страница 8: ...ther settings ETC 33 9 Self diagnosis and Maintenance 34 9 1 Before contacting qualified technician 34 9 2 Replacement of paper 35 9 2 1 Replacement of printer paper 35 9 2 2 Replacement of chinrest p...
Страница 9: ...lenses can be made more efficiently Wide dioptric measurement range Because the ERK 7800 covers a wide measurement range from 25D to 22D even an examinee with strong myopia can be measured More accura...
Страница 10: ...per and fuse are used 1 An exposure to the direct sunlight or bright indoor lights may influence the result of the measurement Please use the ERK 7800 in an appropriate optometry room 2 A sudden heati...
Страница 11: ...other flammable vapors and liquids in the vicinity of this equipment 3 Do not turn off the instrument before finishing initialization It may cause motor movement error 4 Do not use outdoors The instr...
Страница 12: ...nitialization Don t power off during loading 3 Instruction and operation sequence Plug into its own electrical oulet Press ON Put the chin on chin rest and make forehead stuck on to forehead rest Rele...
Страница 13: ...ous functions Measurement Button Press this button for manual measurement Joystick Control lever for lining up and focusing Chin Rest Up Down Button For regulating height of chin rest Print Button Pre...
Страница 14: ...ee s forehead against this rest Measurement window Window for the examinee to look at for measurement Dust Cap Anti dust cap Chin Rest Place the examinee s chin on the rest Height aligning mark Align...
Страница 15: ...Connector Connect to PC EXT Video Connect to external video equipment Power IN LET Connector for the power supply code Fuse TIME LEG 2A 250V High Breaking Protects instrument from excess electric pow...
Страница 16: ...e measurement mode MENU User setup and configuration DISPLAY Display measured data AUTO Choose manual or automatic measurement mode IOL Measure patients with cataract or intraocular lens FUNCTION Swit...
Страница 17: ...the 2 rubber bolts They are located between the moving stage and the base of the body not shown in the picture Move the stage to the side as much as possible left and right for easier access Turn the...
Страница 18: ...backward so that the KERATO RING image is displayed clearly on the monitor As soon as the model eye is adjusted the bar appears above the inner alignment mark 6 6 Measurement 6 6 1 Manual measurement...
Страница 19: ...PRINT TYPE IMG PRINT TYPE ALL MARK Description Average of measurement results Unreliable result re measuring reccomanded I Measurement result by IOL mode OUT measurement range AVE Out of URK 800 On a...
Страница 20: ...get a clear KERATO ring image 7 1 4 Manual Measurement a Press the measurement button in manual mode b The measurement result shows up on the screen The indicated result may vary depending on VD CYL...
Страница 21: ...d by pressing the VD STEP or CYL button c The measurement mode is changed to cornea curvature measuring mode or pupil observing mode by pressing the SIZE or ILLUM button Automatic or manual shooting C...
Страница 22: ...e keratometry values from mm R1 R2 to D K1 K2 c The measurement mode is changed to cornea curvature measuring mode or pupil observing mode by pressing the SIZE or ILLUM button Measurement Mode Patient...
Страница 23: ...he respective values can be changed by pressing the VD STEP or CYL button c The measurement mode is changed to cornea curvature measuring mode or pupil observing mode by pressing the SIZE or ILLUM but...
Страница 24: ...ntact lens a Get rid of chin rest paper and pick fixing pins and pick model eye into fixing pins b Perform the measurements as described in section 7 1 7 5 3 IOL measuring mode Measure with IOL button...
Страница 25: ...rrently active eye The selected measurement is highlighted in orange This value will be overwritten with the next measurement d Press PRINT or the respective print button on the stage for printing dep...
Страница 26: ...ing Move the blue bar to the right side using c The resulting radius in mm is shown on the SIZE icon d Press the ZOOM button to switch between zoom levels 1x to 3x e Press the measurement button on th...
Страница 27: ...LUM button 7 7 1 Operating buttons a Press SET to enter user setup of VD REF ILM and TAR parameters b Press CLEAR to delete all saved images from the image list c Press IMAGELIST to enter the overview...
Страница 28: ...can be used to move the image The RESET button resets the image position d Press the measurement button of the joystick again to save the image A message appears if you want to save or not Confirm wit...
Страница 29: ...cific image c The image information show up for the selected image d Press ZOOM button to enlarge the selected image e Press CLEAR button to delete the selected image 7 7 5 User setting of ILLUM Mode...
Страница 30: ...e Enter the display mode by pressing DISPLAY button 8 1 2 Select data display by measurement mode Press the respective button to see data from refractometry REF keratometry KER and contact lens base c...
Страница 31: ...l refraction power AUTO START Choose the shooting mode MANUAL Manual measurement AUTO Automatic measurement AUTO P Automatic measurement and printing AUTO REPEAT Set the number of automatic measuremen...
Страница 32: ...Print the patient number ON OFF Set printing of the patient number RESET Reset the patient number to 1 USER MESSAGE Print at the end of the printout a user message Setup of the USER MESSAGE a Enter US...
Страница 33: ...uration values concering the system KEY SOUND Turn the sound on off when a button is pressed or set to middle volume LCD BRIGHT Regulate brightness of LCD display from low 1 to high 5 SAVE SCREEN Set...
Страница 34: ...y left or right arrow TIME Set present time a Press SET b Choose PM AM hour minute or second with c Switch PM AM hour minute second with d Leave setup by pressing repeatedly left or right arrow 8 2 5...
Страница 35: ...d measure again When the pupil is smaller than the outer alignment mark The minimum pupil diameter that can be measured is 2 0 mm Don t expose examinee s eyes to direct sunlight or too bright indoor l...
Страница 36: ...es out from the printer into he slit of the printer cover then close the cover If paper was not inserted enough pull it carefully by hand Please check paper type and size Paper type Thermal paper widt...
Страница 37: ...epresentative or distributor for repair Please refer to the name plate and let us have the following information Name of the instrument ERK 7800 Serial Number 7 digit characters indicated on the name...
Страница 38: ...12 0 25 D Axis 1 180 Unit 1 Corneal Diameter Corneal Diameter 2 0 12 00 mm Unit 0 1 mm ETC Storage Memory 10 measurement for each eye Internal Printer Thermal printer Display 6 4 inch TFT LCD colored...
Страница 39: ...C voltage areas no user adjustment is required Use the proper power cord with correct attachment plug type If the power source is 120 V AC use a power cord which is a Hospital Grade Power Cord with NE...
Страница 40: ...r or dealer 4 If the product contaminated by rainwater damage or risk of electric shock so please contact the manufacturer or dealer 1 When the dissolution of packaging work gloves please 2 Packaging...
Страница 41: ...s intended for use in the electromagnetic environment specified below The customer or the user of the ERK 7800 should assure that it is used in such an environment Emissions test Compliance Electromag...
Страница 42: ...5 1kV differential mode 2kV common mode 1kV differential mode 2kV common mode Mains power quality should be that of a typical commercial or hospital environment Voltage dips short interruptions and v...
Страница 43: ...ion distance in metres m Field strengths from fixed RF transmitters as determined by an electromagnetic site survey a should be less than the compliance level in each frequency range b Interference ma...
Страница 44: ...nsmitter W Separation distance according to frequency of transmitter m 150kHz to 80MHz d 1 2 root P 80MHz to 800MHz d 1 2 root P 800MHz to 2 5GHz d 2 3 root P 0 01 0 12 0 12 0 23 0 1 0 38 0 38 0 79 1...
Страница 45: ...ing of the products below to contact us ADD 9990 NW 14 Street Suite 105 Doral FL 33172 USA Tel 888 802 2466 This instrument incorporates a lithium battery which may pollute the environment if the inst...
Страница 46: ...46 O Op pe er ra at ti io on n M Ma an nu ua al l...
