Slit Lamp GR-54CCD Gilras
Contents
1. 24 APPENDIX 24 Version 1 0 SLIT LAMP USER MANUAL 1 Nomenclature 15 14 16 13 17 12 18 11 19 10 4 20 8 21 22 7 23 E 5 24 4 25 3 26 27 2 28 Version 1 0 SLIT LAMP USER MANUAL 10 11 12 13 14 15 16 17 18 Joystick Incline joystick to move the instrument slightly on the horizontal surface and rotate it to adjust the elevation of the microscope Brightness Control Switch The brightness can be adjusted continuously Avoid working continuously at high setting as the service life of the bulb will be shortened Base locking screw Fasten the screw to lock the base of slit lamp Microscope Arm Locking Knob Lock the rotational movement of the microscopes arm Illumination Arm Locking Knob Lock the rotational movement of the illumination arm The indicate of relative angle between the microscope and illumination unit Mark on the angle mark ring of the illumination arm which relates to the long mark of the microscope arm represent the two arms angle when the 0 on the ring relates to the short mark at one side of the operator the right eyepiece may be blocked and the side of the patient the left eyepiece The mark of microscope arm Together with 6 to indicate the angle between the microscope and illumination unit 12 5X Eyepieces Prism Bo2. Set the input voltage and frequency of the instrument according to that of the mains 3 Before attaching the worktable SLIT LAMP USER MANUAL Fig 2 1 6 Fig 2 1 4 on to the power table please screw off four M6x20mm bolts with the spanner Fig 2 2 1 A Team 4 Lift the worktable to aim its screw hole at the assembly hole of the instrument table Fig 2 2 2 5 Put down the worktable with the power panel facing the operator refasten the bolt securely with the spanner Fig 2 2 2 11 Version 1 0 SLIT LAMP USER MANUAL retighten the previously removed screws Fig 2 2 5 and 2 2 6 The screw to connect with the electrical table 6 Connect two white adapters under table board Turn on and press Up amp Down switch to check whether the power table is normal Fig 2 2 3 Fig 2 2 6 9 Take out the binocular tubes of microscope part Fig 2 1 2 match the groove on the binocular tubes with the pin on the microscope body Fasten the 7 Remove the four screws of B Team with fixing screw on the body to the the screw drive Fig 2 1 4 take out the head rest from carton Fig 2 1 1 ensure the four hole on head rest aim the screw hole of B team Fig 2 2 1 B team microscope N ATTENATION Don t touch the objective and eyepiece when assembling retighten the previously removed screw make head rest connect with work table Fig
3. GR 54CCD SLIT LAMP USER S MANUAL 4 M EU GILRAS Version 1 0 SLIT LAMP USER MANUAL Thank you for purchasing our slit lamp microscope The following is the description and specification of our product General description 7 This user manual elaborates the relevant technical specification and operation notes of our slit lamp 7 Working principle beam of light attached to the slit lamp projects to the patients eye which forms an optical section of the living tissue of the eye in this way the doctor can finish the observation and examination 7 Slit Lamp Microscopes are used to observe the disease of the anterior structures and tissue damage of eyes Microscope Type Magnification change Eyepieces Angle between eyepieces Total magnification Ratio Pupillary adjustment Diopter adjustment Field of view Slit Illumination Slit width Slit length Aperture diameters Slit angle Slit inclination Filters Lamp Luminance The specification of this slit lamp microscope Galilean Type Five Position revolving Drum 12 5 139 6X 10 16 25 40 52mm 78mm 6D 40 5 5mm 25 28 5mm 16X 213 5mm 10X 022mm 6X 234 7mm Continuously variable from 0 to 14mm at 14mm slit becomes a circle Continuously variable from 1mm to 14mm 214mm 210mm 25mm 23nm O22mm 21mm 20 2mm 0 180 Adjustable both vertical and horizontal
4. 4 step 15 320 Heat absorbing filter ND filter Red free Cobalt Blue H 6V 20W Halogen Lamp 18 3V3W LED module 250klx Electric focus digital module specification 5 000 000 pixel 1 2 5 inch high speed and high definition image sensor 2592 X 1936 Spec of image sensor Resolution of image Version 1 0 Format of image Resolution of video Frame rate of video Format of video Mode of focus Mode of exposure Transmission interface Base Longitudinal movement Lateral movement Fine Base movement Vertical movement Chin Rest Vertical movement Power Input voltage Input frequency Power Consumption Output voltage Dimension amp Weight Dimension Gross weight Net weight Working environment Temperature Relative humidity Air pressure Storing environment Temperature Relative humidity Air pressure Transporting environment Temperature Relative humidity Air pressure JPEG 1920 1080 Full HD Compatible of 1296 X 960 amp 1280 X 720 25 30fps AVI MJPEG MPEG4 SLIT LAMP USER MANUAL Auto focus Focus by moving the roller of the mouse Auto exposure auto gain compatible with 100M 1000M Ethernet Standard RJ45 interface 90mm 100mm 15mm 30mm SOmm 220V 110V 10 50Hz 60Hz max I 20VA max Light 6V continuously Fixation 3V Background illumination 740mm x 450mm x 550mm 24Kg 20Kg 5 H40C
5. SLIT LAMP USER MANUAL Background illumination module This 1s used to provide supplementary illumination Press the red button to turn on the module And the module can be rotated to the comfortable angle the user need Please turn of the module when no in use 5 Chin rest elevation adjustment handle 3 3 Base operation 1 2 3 Horizontal rough adjustment Keep the joystick erect and move the base to make the microscope move on the horizontal surface to aim at the object appropriately Fig 3 3 1 Vertical adjustment Rotate the the microscope s height until it aligns with the joystick to adjust target Turn the joystick clockwise to raise the microscope and counter clockwise to lower it Fig 3 3 1 Horizontal Fine adjustment Tilt the joystick to make the microscope move slightly on the horizontal surface 16 Version 1 0 SLIT LAMP USER MANUAL While watching though the eyepieces tilt 2 Changing the aperture and slit height the joystick to aim accurately at the object Turn the aperture and slit height control knob and 7 different circular beams of light are available at full aperture 14 10 5 32 1 0 2 Dia Respectively and one continuously changing aperture With a slit image the slit height can be changed continuously from 1 to 14mm which is 4 Locking the base indicated though the display window Fig 3 4 2 When finishing the adjustment fasten the
6. b If the knob is too loose adjust the screw clockwise as fig 5 2 1 8 shows If the knob is too tight rotate the screw anticlockwise till the knob 15 comfortable to use 5 2 2 Adjusting the inclination of the illumination part If the illumination part is too loose fasten the screw inclination mechanism the on both sides of the pivot point with the screw driver Fig 5 2 2 1 5 3 Replacing the illumination bulb L slit lamp adopts the 3V3W Led module The life span of the module is more than 20000 hours So it s no use to replace the module H slit lamp adopts 6V20W Halogen bulb The life span of the bulb is 480 hours Please replace the bulb according to the following steps when the luminance declines 1 Turn switch off Fig 3 1 3 2 Pull out the plug attached to the lamp house remove out the fixation knob Pull up the main power 20 Version 1 0 the lamp cap from the illumination unit Fig 4 5 1 amp 4 5 2 Remove the lamp cap Loosen the knobs Rotate the spring piece and take out the bulb The bulb fixation groove 3 Take out the old lamp part Fig 4 5 2 replace it with a new one The groove in the bulb fixation disc should be aligned with the flange of the lamp base otherwise the illumination may be uneven Fig 4 5 3 Fix the lamp part with three knobs 4 Place the lamp cap in the original position fix the lamp cap with the
7. 2 2 4 The binocular tubes pig 2 1 2 31 f Limit groove 8 Take out the slit lamp part Fig 2 1 3 put it on the rails of the table board check whether the wheels can be rolled steadily on the rails Fig 2 2 5 place the rail cover to the rail remove four screws attached to the rail with the screw drive 12 Version 1 0 SLIT LAMP USER MANUAL 10 Please make sure the power cord of slit lamp is not connected with main power Connect the link wire of brightness control knob on the base to the corresponding socket on the power box Fig 2 2 9 And then insert the plug of chin rest bracket in the correct socket and fasten it There is a limit groove on 1 Fuse box the socket Please align 2 Power socket the plug with the groove 3 110V 220V voltage selector 4 Fixation lamp socket 5 Illumination lamp socket l Power box socket 6 Brightness control knob socket 12 Check the voltage selector this power box support working under the voltage of 110V and 220V Please select the right voltage according to the voltage in your country Z Caution Wrong power selection may lead to damage of the instruments 13 Please connect the digital module to the power adaptor interface Network Jack with one of the RJ45 network cable And use the other one to link the power adaptor interface Hub Switch to PC 14 Connect the adapter to main power sup
8. AISSEMBIY PROCEDURE ur seite maur T 11 2 3 CHECKING PROCEDURE AFTER ASSEMBLING iie EE robes iso hea rele 14 3 OPERATION PROCEDURES 15 3 1 DIOPTER COMPENSATION AND PUPIL DISTANCE ADJUSTMENT ccccccececececececececececccccececececececececeesescseseseeeseeees 15 3 2 PATIENT POSITION AND USE OF FIXATION TARGET 2 0 00000 16 3 3 BASE OPERATION ee hl aie tates 16 3 4 OPERATION OF ILLUMINATION CINI T tes as 17 3 5 OPEPATIONOUOBES a aa aa N 18 4 CEEANING AND DISINEECTIQON es eked eee 19 4 1 GI LM MM N E MM 19 WON teens RUM 19 dus CLONE I M 19 5 PROTECTING AND 19 5 1 PROTECTING 7 19 5 2 20 5 3 REPLACING THE 20 5 4 PR IN TETOS cee cc emcee eater cae 21 5 5 REBEACING THE CHINSRES T PAPER 22 5 6 Jo eerta ue an eater rate hee e US Md 22 5 TROUBLE SHOOTING GUIDLE 2 ete eine eee bee suse ee 200 DE EROS e EE e aere DP aps 23
9. diagnosis So if the light is too dark it will affect the observing effect Conversely if the light is too bright in a long time exposure patients vision might be affected feel uncomfortable please tell the operator or take medical If patients treatment Therefore please try to avoid prolonged exposure of patients eyes in the bright light Please make sure the pole of the beam splitter combined inside the digital module be pressed down Only in this condition the digital module can capture images however the light through the eyepieces will be lessened So it s normal that the brightness of viewing field declines fig 3 5 1 Press down the pole CAUTION When you only observe wilh the eyepiece KARARIN lift the pole of the beam splitter If the pole was pres the light go through the will 1 of the eye field will be weakened 18 Version 1 0 4 Cleaning and disinfection Attention replaced waste materials should be treated as industrial rubbish 41 Cleaning 4 1 1 D Cleaning the lens and reflecting mirror dust stick on the lenses or Cleaning way reflecting mirror wipe it off with soft cotton dipped with absolute alcohol Fig 4 1 1 Zaun Don t wipe with hands or hard project or any corrosive detergent lest that the surface should be damaged 2 Cleaning the tie plate rails and shaft If the slide plate rails and shaft are d
10. knob SLIT LAMP USER MANUAL insert the connecting plug 5 Turn on the main power switch and check whether the illuminating Check the spot to make sure Fig 3 1 3 new bulb 15 it round and no false light 5 4 Replacing the fuse Fig 5 4 1 3 1 Turn off the main power switch Fig 3 1 3 remove the power cable from the socket Fig 5 4 1 2 The fuse is inserted in the fuse box which has fuse mark Please rotate the fuse part out Fig 5 4 1 by pressing the fuse box with a screw or a coin One fuse is in use the other is in spare Please check them if the one in use 15 burnt please replace it with the spare one and then place both the two fuse parts into original place Remove the power cable Replace the fuse The fuse specification FIAL250V attention Please select the fuse of the same type specification and rate value 21 Version 1 0 SLIT LAMP USER MANUAL 5 5 Replacing chin rest paper When the paper is depleted pull upward two fixing pins of the chin rest and place a new package of paper then fix the fixing pins again Fig 4 7 1 5 6 Consumables Puse 1 piece Bulb 6V20W For the use of H slit lamp The life span is 480 hours The brightness of the bulb will decline beyond the time limit however it can still work 22 Version 1 0 SLIT LAMP USER MANUAL 5 Trouble shooting guide In case there is any trouble please check according
11. to the following table for reference If it still cannot work please contact the Repair Department of Shanghai MediWorks Precision Instruments Co Ltd or an authorized distributor No illumination The cable isn t connected correctly with the Connect the power cable power socket correctly The main power switch is position Place the switch on T position The bulb is not assembled properly Assemble the bulb properly The filter lever is in the middle position or in the Set the filter lever to the position of gray filter correct position knob correctly The coat of the reflecting mirror is oxidized Change the reflecting mirror brush properly Replace it with a suitable fuse automatically control knob Fixation bulb is off The output plug is loose Insert the output plug firmly 23 Version 1 0 SLIT LAMP USER MANUAL Appendix A Electronic Circle Drawing Control plate Illustration of the board of power box 1 Fuse box 2 Power socket 3 110V 220V voltage selector 4 Fixation lamp socket 5 Illumination lamp socket 6 Brightness control knob socket There is a limit groove on the socket Please align the plug with the groove Power box socket 24 Version 1 0 SLIT LAMP USER MANUAL 1 Please connect the slit lamp with power supply as fig 1 shows Refer to Fig 2 take out the link wire of brightness control knob on th
12. base locking screw to lock the base to prevent it from sliding Fig 3 3 2 Filter selection Fig 3 3 2 rod 3 4 Operation of illumination perture unit adjustment knob 3 Rotating the slit image 1 Changing the slit width Swing the aperture and slit height control Turn the slit width control knob Fig 2 3 1 knob horizontally to revolve the slit image and the slit width will be changed from Omm to 14mm The slit becomes a circle at the 14mm size The width value is indicated approximately by the scale on the knob Fig 3 4 1 Loosen the centering knob and swing the slit width control knob back and forth so the light spot moves away from the center of the microscope vision field It is mainly at any angle in the vertical or horizontal direction The angle of image rotation is indicated by the rotation angle scale with small division for 5 and big division for 10 Fig 3 4 3 4 Decentering the illumination light used to examine the eyes by indirect retro illumination Fasten the centering knob and the slit light will return to the center of the microscope vision field Fig 3 4 3 Version 1 0 Inclination lever 5 Oblique illumination Oblique illumination is used for sectional or fundus examination by use of a contact lens Press down the inclination lever so that the illumination part may incline to 20 5 of eac
13. e base and connect to the corresponding socket on the power box Refer to Fig 3 insert the plug of chin rest bracket in the correct socket and fasten it caution Make sure the main power plug is not connected 2 Check the voltage selector this power box support working under the voltage of 110V and 220V Please select the right voltage according to the voltage in your country iN caution Wrong power selection may lead to damage of the instruments 3 Open the fuse box and make sure there is a fuse assembled as Fig 4 shows Specification of the fuse 1A 250V 4 Insert the main power cable and turn on the switch Referring to the instruction of brightness control knob the brightness of the bulb is adjustable 5 Please do unplug all the cables connected between slit lamp and the power box when moving the slit lamp to a new place in case there is any danger caused Subject to change in design or specifications without advance notice version 1 0 25 es 3 2 54CCD SLIT LAMP 9990 NW 14 Street Suife 105 Doral FL 33172 Telephone 888 334 4640
14. h division Since the illumination part may touch the patient s head operate carefully Fig 3 4 3 6 Filter selection By shifting the selection lever four different filters can be inserted into the illumination pathway Usually the thermal safety filter can make the patients feel comfortable After using the other filters we should turn back to the thermal safety Fig 3 4 3 From left to right No Filter Heat absorbing filter ND filter Red free Cobalt Blue Caution The no filter 15 proofreading by the manufacturer used for 3 5 Operation notes 1 In the course of the operation the operator should learn more about the contents of the user menu to master the structure and function of slit lamp microscope so as to SLIT LAMP USER MANUAL carry out the right operation and diagnosis 2 In order to Observations arising from the misuse of the prevent unnecessary judge operators should observe clearly the different locations in the knob corresponding to a different scale and different directional marks in the process of using the SLM 3 Operator should adjust the interpupillary distance and diopter correctly in the operating or which may lead a feeling of dizziness 4 Operator may have a feeling of dizziness in long time observing so please adjust observing time according to personal habit 5 There will be a branch of crack ray irradiation in patients eyes when they receiving SLM
15. her all the moveable parts such as aperture and slit height control knob Fig 2 3 2 filter selection lever joy stick Fig 2 3 4 and magnification changer lever Fig 2 3 3 etc could be operated freely Version 1 0 SLIT LAMP USER MANUAL the adjustment Fig 3 1 1 Brightness adjustment Switch on the main power switch and set the brightness control switch Fig 3 1 3 at central part Turn the slit width control knob Fig 2 3 1 to make the slit width to be 2 3mm 24 Rotate the brightness control switch Fig 3 1 2 the light should be from dark to bright 25 As the operation guide for digital module and the software please refer to the other user manual attached 26 After examination turn off the main power and cover the instrument with the Brightness control switch M Fig 3 1 2 Supe de Adjustment of Diopter compensation The focus of the microscope 15 calibrated according to the emmetropia If the operator is an ametropia he should adjust the eyepiece diopter 3 Operation procedures 3 1 Diopter compensation and Pupil Distance adjustment Use of the focusing test rod Fig 3 1 3 The rod is supplied as one of standard Suggest adjusting the diopter as following accessories for confirming the procedures microscope s accurate adjustment Insert it into the main shaft hole with the black flat surface facing the objective lens 1 e the direction of the operator Fig 3 1 1 First rotate the diopte
16. irty the vertical and horizontal movement will be unsteady Wipe them with clean soft cloth Fig 4 1 2 lide plate 3 Cleaning and sterilizing the plastic parts Clean the plastic parts such as chin rest bracket forehead rest belt with soft cloth dipped with soluble detergent or water then sterilize with medicinal alcohol Attention Don t wipe corrosive detergent lest that the surface should be damaged Fig 3 2 1 with any SLIT LAMP USER MANUAL 4 1 2 Cleaning circle a Clean the eyepieces objective lens and refractor Cycle suggested once every two months The lenses are plated with a reflection reducing coating and reflective coating on its surface Although the coating is hard enough too frequent wiping will which leads to bad observing optical effect Two month is a weaken it recommendation if there is lots of dust on the lens please wipe it immediately b Cleaning the slide plate rails and shaft Cycle suggested once a month These parts won t get dirty in a clean environment such as hospital in one year However we suggest you clean them once every 6 months so that you can get a much better movement effect c Cleaning the plastic parts Cycle suggested once a day These two parts contact with the patients directly so please clean them timely Please replace a new and clean chin rest paper for each patient d Cleaning the whole machine Cycle suggested once every two mo
17. lt 80 800hpa 106 40 C 455 C lt 93 700hpa 1060hpa 40 C 455 C lt 93 700hpa 1060hpa variable 3V Version 1 0 SLIT LAMP USER MANUAL Requirements for Safety Please read carefully the following precautions to avoid unexpected personal injury as well as the product being damaged and other possible dangers 10 11 Precautions In case there is any trouble please first refer to the trouble shooting guide If it still can t work please contact the authorized distributor or our Repair Department Do not use this instrument in the environment prone to fire and blast or where there is much dust and with high temperature Use it in room and simultaneously be careful to keep it clean and dry Other medical equipment and devices that must be installed in the same place should follow the same electromagnetic compatibility principle If the other device cannot apply to the same principle please keep a distance of 3 meters at least between the two devices And do not share the same power supply cable with the two devices Check that all the wires are correctly and firmly connected before using Ensure that the instrument is well grounded Please pay attention to all the ratings of the electrical connecting terminal Turn off the main power first before replacing the main bulb flash lamp and fuse When replacing the power cable please use the power cable in accordance with the notes in the in
18. nob to adjust the elevation of the chin rest Slit Width Control Knob The slit width is continuously adjustable within the range from 0 to 14mm The marks on the left knob stands for the approximant value of the width Access line and plug of the brightness control Rail Cover Protect the rail surface Work Table Version 1 0 SLIT LAMP USER MANUAL 2 Assembly This section of the manual describes how to assemble the slit lamp All parts should be taken out with great care from the packing case before assembling 2 1 Check List 317 m 217 meam mee eor mem e D o po mew D s mox o mo a 66 Network cable Network cable Rj45 Mediview image process _ 2 disc FTENZ UN 10 Version 1 0 1 2 22 Assembly procedure Open the carton take out the tools like screw driver and spanner Check the setting on the voltage selector located on the bottom of the power box If it doesn t match with the input voltage slide it to the proper position with watch screw driver Take out the table unit check whether the power switch is in the proper position if not use the screw driver to correct it caution Open the fuse holder with screw driver and take out the fuse It has been set to 220V 1A before leaving factory
19. nths 5 Protecting and maintaining Correct and periodical protecting and maintaining can prolong the service life of the slit lamp The suggested maintaining circle is two months 5 1 Protecting There are always dusts and physiological salt solution dropping into the main shaft hole of the illumination ram during the operation Please cover the main shaft hole with the protection cap lest the instrument would be damaged Take off the cap when the focus test rod needs to be assembled Fig 5 1 1 19 Version 1 0 j l 5 5 2 1 Adjust the slit width control knob PART ONE If the slit width control knob 15 too loose the slit width may be out of control Loosen the Fig 4 2 1 Protection Cap OE 5 2 Maintaining screw on the right knob with the screw drive then hold the left knob firmly with one hand while the other hand rotate the right knob clock wise to adjust its tightness When it is appropriate fasten the screw of the right knob firmly again Fig 5 2 1 1 Right knob Fig 5 2 1 1 PART TWO 1 Ifthe slit width control knob is too loose the slit width may be out of control Fasten the locking screw on right side clockwise with a hexagon type screw driver Locking screw on the right knob Right knob SLIT LAMP USER MANUAL 2 Follow the steps listed below to do the adjustment a Rotate the locking screw with a hexagon type screw driver Fig 5 2 1 8
20. ply and press down the pole on the digital module As the installation of mediview software please refer to the other manual attached 15 Open the fuse box and make sure there is a fuse assembled Specification of the fuse is 1A 250V 13 Version 1 0 SLIT LAMP USER MANUAL 16 Clear up all the tools and accessories and then put them into the draw under table top 110 220 50 60Hz To Network Jack Power di To Hub Switch F Power Fig 2 2 10 2 3 Checking procedure after assembling 17 This instrument supplies a 3 wire cable Please select a proper power socket as matched Ensure that the instrument is grounded well Slit width control knob 18 When the main power switch of the power box is placed at T it turns on and O for turn off The main power switch should be set at the position before connecting the input cable with the power socket 19 Turn on the main power switch and the pilot lamp will be lighted Open the light control knob to examine the brightness The power supply signal will turn bright when power is connected Fig 3 1 3 20 Put on focus test rod Fig 2 1 7 21 Adjust the slit width control knob and there should be facula on the black flat surface of focus test rod and the brightness Display window should change 22 Check the fixation target device to confirm it is lighted Ensure it can be normally lighted Fig 3 2 1 23 Check whet
21. r adjustment ring counter clockwise until the end Fig 3 1 3 Second rotate the ring clockwise until a N fine slit image appears on the focusing text ATTENTION The picture of the rod At this time it 1s also the clearest test rod is for reference only please see the observation of the reticule in the eyepiece object as standard Take out the rod after Adjust another eyepiece in the same way 15 Version 1 0 Record the diopter value on each eyepiece for future reference Diopter adjustment ring 4 Interpupillary distance adjustment Separate the the microscope with both hands to adjust the P D until both eyes could see the Same image on the focusing test rod prism of through the eyepieces and at the same time a stereo vision will be obtained that the level When adjusting be sure same eyepieces are at the Fig 3 1 4 3 2 Patient position and use of 1 2 fixation target Position of the patient s head Place the patient s chin on the chin rest with the forehead against the forehead rest belt Adjust the adjustment knob until the patient s can thus align with the horizontal mark Fig 3 2 1 chin rest elevation below the chin rest Use of the fixation target For fixing the patient s sight just make him look at the fixation target with the eye not to be examined Move the lamp bar to change fixing position so as to achieve the correct lamp position 3
22. struction manual Don t touch the surface of the lens and prism with hand or hard objects To prevent the instrument from falling down to floor it should be placed on the floor where the inclination angle 15 less than 10 Please deal with the waste disposal produced by the machine following relevant laws and regulations Read carefully the safety and other signals on this machine in order to use the product safely Version 1 0 SLIT LAMP USER MANUAL THE SAFETY MARKS PICTURES USED IN THIS INSTRUMENT _ hm 2008 The slit lamp is type I medical using equipment Type B English form of B type WEEE mark Please deal with the waste disposal produced by the machine following relevant laws and regulations OO At the back of power supply box indicate outlet of 11 Output the power At the back of power supply box indicate input of 12 Input the power Fuse FIAL250V Rated value and current value At the front of power supply box use with on and 14 Power off Change input voltage to adjust the equipment to 15 Voltage selector li i me work under appropriate voltage ILImrnin dnce The mark of light dimmer 16 Icon logo from the narrow to wide said light source intensity from weak to strong Version 1 0 SLIT LAMP USER MANUAL Contents 1 INONIENCEATUNRE 7 2 7 10 24 CIPER RS I ach ena I 10 2 2
23. x Separate the prism box to adjust the inter papillary distance until it fit for checking Magnification Select Dial Five different magnifications are provided Slit Height Control Knob Rotate this knob to adjust the spot and the slit height Swing the knob horizontally to revolve the slit Aperture Slit Height and Display Window It will display the diameter of the slit and the aperture The Fixation Knob of Lamp Cap After fixing the knob the lamp cap will not move Lamp Cap With the function of protecting and insulating its normal working temperature is around 51 C The plug of Lamp cap It is connected with the power of the light unit Filter Selection Lever and display mark The lever can choose different filters Tube for connecting the fixation target This tube is used to connect the fixation target and background illumination module Forehead Belt Version 1 0 SLIT LAMP USER MANUAL 19 20 2 22 23 24 29 26 21 28 To fix patient s head on an appropriate position The Fixation Knob of Chin rest Paper It is used to fix the chin rest paper Background illumination module Provide auxiliary illumination when taking images Fixation target Make the patient stare at it it is convenient for checking Chin rest Electric focus digital module Capture images and connect this module to PC to help the doctor to make diagnosis Chin rest Elevation Adjustment Knob Rotate the k
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