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Topcon SL-D701 User Manual
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Topcon SL-D701 User Manual

Topcon SL-D701 User Manual

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USER MANUAL
SLIT LAMP
SL-D701

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Summary of Contents for Topcon SL-D701

  • Page 1 USER MANUAL SLIT LAMP SL-D701...

  • Page 3: Introduction

    Thank you for purchasing the SLIT LAMP SL-D701. INTENDED USE / INDICATIONS FOR USE The Slit Lamp SL-D701 is an AC-powered slitlamp biomicroscope intended for use in eye examina- tion of the anterior eye segment, from the cornea epithelium to the posterior capsule. It is used to aid in the diagnosis of diseases or trauma which affect the structural properties of the anterior eye segment.
  • Page 4 2. The contents of this manual are correct to the best of our knowledge. Please inform us of any ambiguous or erroneous descriptions, missing information, etc. 3. Original Instructions This manual was originally written in English. ©2014 TOPCON CORPORATION ALL RIGHTS RESERVED...

  • Page 5: Table Of Contents

    CONTENTS INTRODUCTION ......................... 1 DISPLAYS AND SYMBOLS FOR SAFE USE ..............6 GENERAL SAFETY INFORMATION ..................8 HOW TO USE THIS MANUAL ....................11 GENERAL MAINTENANCE INFORMATION ..............11 DISCLAIMERS .......................... 11 POSITIONS OF WARNING AND CAUTION INDICATIONS ........12 STANDARD ACCESSORIES ......................
  • Page 6 REPLACING SOCKETS ........................ 39 RESTOCKING CHINREST TISSUE ....................39 CLEANING ............................. 40 CLEANING APPLIED PARTS ......................40 CLEANING LENSES AND MIRRORS ................... 40 CLEANING THE SLIDING PLATE, RAIL AND WHEEL SHAFT ............ 40 TROUBLESHOOTING ........................41 TROUBLESHOOTING GUIDE ....................... 41 SPECIFICATIONS AND PERFORMANCE ..................
  • Page 7 REFERENCE MATERIAL ........................ 61 TYPE OF PLUG ..........................61 ABOUT THE BARCODE AND THE QR CODE OF THE BACK COVER ........62...

  • Page 8: Displays And Symbols For Safe Use

    DISPLAYS AND SYMBOLS FOR SAFE USE To encourage safe and proper use and to prevent injury to the operator and others or potential damage to property, important messages are put on the instrument body and inserted in the manual. We suggest that everyone understand the meaning of the following displays, icons and text before read- ing the "GENERAL SAFETY INFORMATION"...
  • Page 9 Symbol Description Description (French) Unique Device Identification (UDI) Identification unique des dispositifs (IUD) Humidity limitation Limitation d'humidité Atmospheric pressure limitation Limitation de la pression atmosphérique Temperature limit Température limite Keep away from sunlight Tenir à l'abri du soleil Fragile, handle with care Fragile manipuler avec soin Keep dry Garder au sec...

  • Page 10: General Safety Information

    To avoid injury to the patient’s eye and nose, pay particular attention while operating the instrument body. (The patient may be injured.) The Topcon SL-D701 is a medical device. The software and hardware has been designed in accor- dance with U.S., European and other international medical device design and manufacturing stan- dards.
  • Page 11 Preventing Electric Shock and Fire. Be sure to connect the power plug to an AC 3-pin receptacle equipped with grounding. Connection to a receptacle without grounding may cause fire and electric shock in the case of shortcircuiting. CAUTION Ensuring the Safety of Patients and Operators Be careful not to let the patient touch this instrument.
  • Page 12 Preventing Electric Shock To avoid injury by electric shock, do not remove the cover. To avoid electric shocks, do not insert metal objects into the instrument body through the vent holes or gaps. To prevent electric shocks, switch off the power supply and remove the power cord before replacing the lamp.

  • Page 13: How To Use This Manual

    The illumination lamp can be replaced if necessary. For specific instructions, see page 38. DISCLAIMERS  TOPCON is not responsible 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.

  • Page 14: Positions Of Warning And Caution Indications

    POSITIONS OF WARNING AND CAUTION INDICATIONS To ensure safety, warning labels are provided on the instrument body. Use the instrument following these warning instructions. If any of the following labels are missing, con- tact your dealer or TOPCON (see the back cover). Label Meaning...

  • Page 15: Standard Accessories

    STANDARD ACCESSORIES Make sure that all the following standard accessories are included. Figures in parentheses are the quantities. Dust cover (1) Test rod (1) Accessory case (1) (This is not always included with the standard specifications.) Chinrest tissue (1) *1 Spare chinrest tissue pin (2) *2 Square mirror (1) Cap (1)

  • Page 16: System Diagram

    SYSTEM DIAGRAM COMPONENT NAMES Forehead rest Illumination Unit Chinrest Plug Lamp house cover Objective lens Magnification selector Aperture/slit length handle display window Exciter filter *1 Microscope Unit Color conversion filter selector lever Barrier filter selector lever *2 Filter selector lever Aperture/slit-length Diopter adjusting ring selector knob...

  • Page 17: Components

    COMPONENTS COMPONENTS (1) Illumination unit (2) Binocular tubes (3) Base unit (4)’’ Tabletop SO-TABLE10 Tabletop SO-TABLE04 (4)’ Tabletop SO-TABLE05 (7) Power cord (5) Power supply (6) Power supply fixing screw (8) Auxiliary spring (10) Rail cover (9) Chinrest unit (11) Chinrest fixing screw (12) Cable cover (13) Cable cover fixing screw (14) Rail cover fixing screw...
  • Page 18 Article name Article name (1) Illumination unit (7) Power cord (2) Binocular tubes (8) Auxiliary spring (3) Base unit (9) Chinrest unit (4) Tabletop SO-TABLE04 (10) Rail cover or (4)’ Tabletop SO-TABLE05 (11) Chinrest fixing screw or (4)’’ Tabletop SO-TABLE10 (12) Cable cover (5) Power supply (13) Cable cover fixing screw...

  • Page 19: Assembly Procedure

    ASSEMBLY PROCEDURE CAUTION To prevent falling during use and movement, secure each unit. ASSEMBLY TOOLS The assembly tools are not packaged with the instrument. Please prepare the following tools. • Crosshead screwdriver Phillips #2 • Slotted screwdriver 4mm width • Spanner 13mm •...

  • Page 20: Securing The Tabletop So-Table05

    SECURING THE TABLETOP SO-TABLE05 Remove the plastic washer from the unit type tabletop, which is taped to the shaft assembly. Insert the plastic washer, together with the shaft, into the cavity for the ophthalmic unit arm. Washer In the tabletop SO-TABLE05, the power supply is fitted to attach the ophthalmic unit on the right hand side.

  • Page 21: Securing The Patient Grip Pg-1(Optional Accessory)

    SECURING THE PATIENT GRIP PG-1(OPTIONAL ACCESSORY) Align the patient grip with a groove on the rear of the chinrest base. Fix the patient grip with screws. Chinrest base Patient grip SECURING THE CHINREST BASE PLATE Secure the chinrest base plate to the tabletop with 2 screws. Chinrest base plate SECURING THE BASE UNIT AND RAIL COVER Align the wheel of the base unit with the rail of the chinrest base plate.

  • Page 22: Securing The Binocular Tubes

    SECURING THE BINOCULAR TUBES Align the pin of the microscope unit with the groove on the binocular tubes, and fit the screw with a hexagonal wrench. In the model without excitor/barrier filter, fit binocular tube with the fixing screw. NOTE Make sure you do not touch the lens surfaces.

  • Page 23: Removing The Illumination Unit Pad

    Firmly tighten the fixing screw with a screwdriver. REMOVING THE ILLUMINATION UNIT PAD Remove the rubber band and slowly withdraw the protection pad from the slit operation mecha- nism of the illumination unit. Protection pad (for transportation) CONNECTING AND SECURING OF CABLES Remove the tape from the lamp house cover of the illumination unit.

  • Page 24: Fitting The Chinrest Tissue

    Pass the 8 pin connector from the metal plug connected to the power supply through the hole of the chinrest and connect to the base unit. Fit the cable cover with 2 screws (11). Pull the base unit toward the side of the operator, then lock. Attach the cables to the back of the tabletop with the cable clip (13).

  • Page 25: Securing The Tonometer Mount So-Tm1 (Optional Accessory)

    SECURING THE TONOMETER MOUNT SO-TM1 (OPTIONAL ACCESSORY) Depending on specification, SO-TM1 may be included in standard accessories. Align the locating pin of SO-TM1 into the holes of the microscope, and fasten the screw. Screw Locating Pin The holes Remove the fixing knob of the microscope, and secure the eyepieceunit, etc with the packaged screw.

  • Page 26: Counter Balancing The Vertical Movement

    COUNTER BALANCING THE VERTICAL MOVEMENT When accessories, including the TV relay lens, are fitted to the main body, the vertical counter-bal- ance movement may need to be adjusted. To correct this, auxiliary springs must be fitted. Major Combinations of Accessories and Necessary Auxiliary Springs Auxiliary Spring type Tonome- Accessories...
  • Page 27 COUNTER-BALANCE PROCEDURE Turn the control lever clockwise and raise the base to the top position, remove the center screw and take off the cover. Cover Insert the auxiliary spring unit vertically into the auxiliary spring port, with the flange face turned upwards.

  • Page 28: Preparations

    PREPARATIONS POWERING ON Be sure to connect the power plug to an AC 3-pin receptacle equipped WARNING with grounding. Connection to a receptacle without grounding may cause fire and electric shock in the case of shortcircuiting. • To avoid electric shocks, do not handle the power plug with wet fingers. •...

  • Page 29: How To Recover From The Power Saving State

    Turn the diopter adjusting ring of the eyepiece with scale ( ) fully counter-clockwise. Turn the diopter adjusting ring clockwise and stop when both the scale ( ) and test rod can be clearly seen. Read the value on the diopter scale of the stop position. The value shows the diopter (D). Set the diopter scale of the other eyepiece to the read value.

  • Page 30: Operation Procedure

    OPERATION PROCEDURE FIXING THE PATIENT'S FACE AND FIXATION The model without a fixation target is also available. Place the patient's chin on the chinrest with his forehead against the forehead rest. By rotating the chinrest adjuster, align the patient's eye with the canthus marker on the chinrest frame.

  • Page 31: Operating The Microscope Unit

    OPERATING THE MICROSCOPE UNIT Turn the magnification selector to set a magnification value against the magnification index mark. Magnification selector handle Magnification index mark For the overall magnification in conjunction with magnification marks of the NOTE magnification selector handle, see page 42. OPERATION PROCEDURE...

  • Page 32: Operating The Base And Focusing

    OPERATING THE BASE AND FOCUSING • To avoid injury to the eye and nose whilst moving the base unit, make sure that you have a clear view of the slit lamp and the patient's face. CAUTION • For the safety of the operator and the patient, do not place fingers between moving parts.

  • Page 33: Operating The Illumination Unit

    OPERATING THE ILLUMINATION UNIT • To avoid injury to the patient’s head, incline the illumination unit hold- ing the base unit. CAUTION • To avoid causing discomfort to the patient or any damage to the patient's eye, keep the illumination at its minimum during adjustment. •...
  • Page 34 CHANGING THE APERTURE/SLIT LENGTH Turn the aperture/slit-length control knob. When the slit is fully opened, 6 types of spot illumination (14, 10, 5, 2, 1, 0.2) are available. The slit width can be changed gradually from 1mm to 14mm. The spot illumination size and slit length are displayed on the aperture/slit- NOTE length display window.
  • Page 35 INCLINED ILLUMINATION Press to unlock the inclination lever and pull. The illumination unit is inclined for inclined illumination up to 20 in 5 steps. This function is used for observing a horizontal cross section, and for corner NOTE angle and fundus observation. Inclination lever REFLECTION MIRROR For this instrument, a battledore mirror and a square mirror are available.

  • Page 36: Changing Filters

    Filter selector lever Aperture/slit length control knob BLUE FILTER For the SL-D701 without exciter/barrier type, rotate the Aperture/Slit-Length knob counter-clockwise until the blue circle appears in the aperture display window. The blue filter will be ready to use. OPERATION PROCEDURE...
  • Page 37 Turn the barrier filter selector lever to the right and insert the barrier filter for slit lamp. Barrier filter selector lever NOTE This setting is availabel for users who have SL-D701 “with EX / Ba filter” type. OPERATION PROCEDURE...

  • Page 38: Ending Procedure

    DIFFUSION LENS When in use, the diffusion lens is set vertically in front of the reflection mirror. When not in use, remove the lens from the light path. NOTE The diffusion lens is used for observing the entire object with a low magnification. Diffusion lens ENDING PROCEDURE Turn OFF the Power switch.

  • Page 39: Maintenance And Checkups

    •This instrument may be affected adversely by dust. Apply the dust cover when not using. PLACING AN ORDER FOR CONSUMABLES •When ordering consumable items, contact your dealer or TOPCON (see the back cover). Specify the article name, product code and quantity.

  • Page 40: Replacing Illumination Lamps

    REPLACING ILLUMINATION LAMPS • When attaching halogen lamp to ensure perfect illumination, make sure that the socket flange and notch are firmly fitted to the lamp house. • Beware of high temperatures when replacing the lamp immediately CAUTION after switching it off: these could cause burns. •...

  • Page 41: Replacing Sockets

    REPLACING SOCKETS The socket may deteriorate due to the constant heat: therefore, it should be NOTE replaced after the lamps have been changed two or three times. Remove the lamp following steps 1-4 of "Replacing Illumination Lamps". Loosen the cable-fixing terminal, remove the cable, and replace the socket with a new one. Fit the new socket in reverse order.

  • Page 42: Cleaning

    If the stain remains, repeat this 2 to 3 times. If stains are persistent, call your dealer or TOPCON (see the back cover). CLEANING THE SLIDING PLATE, RAIL AND WHEEL SHAFT When stained, the movement of the sliding plate and rail and the wheel shaft of NOTE the base becomes less smooth.

  • Page 43: Troubleshooting

    If you suspect a problem, check the possible cause by means of the check list below. If the check list below does not solve the problem, or if the problem is not included in the list, contact your dealer or TOPCON (see the back cover). Check List...

  • Page 44: Specifications And Performance

    SPECIFICATIONS AND PERFORMANCE Specifications and Performance Microscope unit Type Galileo type Magnification Drum, 5-step magnification Magnification steps 6/10/16/25/40 6.37 (35.1mm) 9.94 (22.5mm) Overall magnification (actual vision field) 15.87 (14.1mm) 25.37 (8.8mm) 39.62 (5.6mm) Magnification: 12.5x Eyepiece lens Diopter adjustment range: -5D to +5D PD adjustment range 55 to 78mm Barrier filter...

  • Page 45: General Information On Usage And Maintenance

    To keep the eye open. To understand and follow instructions when undergoing an examination. INTENDED USER PROFILE The SL-D701 SLIT LAMP is an electric instrument for medical use. Use this instrument under a doctor's guidance. ENVIRONMENTAL CONDITIONS FOR USE Temperature : 10°C to 40°C...

  • Page 46: Environmental Conditions For Packaging In Storage

    ENVIRONMENTAL CONDITIONS FOR PACKAGING IN STORAGE Temperature : -20°C to 50°C Humidity : 10% to 95% Pressure : 700hPa to 1060hPa ENVIRONMENTAL CONDITIONS FOR PACKAGING IN TRANSPORTAION Temperature : -40°C to 70°C Humidity : 10% to 95% Pressure : 700hPa to 1060hPa ELECTRIC RATING Source voltage : AC100 - 240V...

  • Page 47: System Classification

    60601-1 to provide protection against electric shock, particularly regarding allowable LEAKAGE CURRENT. • Degree of protection against harmful ingress of water: IPX0 SL-D701 has no protection against ingress of water. (The degree of protection against harmful ingress of water defined in IEC 60529 is IPX0) •...

  • Page 48: Disposal

    • Dispose the device at the municipal collection centers or using the available alternative collection schemes and keep a proof of evidence of the disposal; or • Contact your dealer or Topcon European Representative. This symbol is applicable for EU member countries only.

  • Page 49: Patient's Environment

    Attention is drawn to the fact that local laws take priority over the above mentioned requirements. If in doubt, contact your dealer or TOPCON (see the back cover). GENERAL INFORMATION ON USAGE AND MAINTENANCE...

  • Page 50: Electromagnetic Compatibility

    ELECTROMAGNETIC COMPATIBILITY This product conforms to the EMC standard IEC 60601-1-2: 2014+AMD1:2020 (Ed.4.1). The expected electromagnetic environment for the whole life cycle is home medical treatment environment. a ) MEDICAL ELECTRICAL EQUIPMENT needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided in the ACCOMPANYING DOCUMENTS.
  • Page 51 Power Supply Unit (PS-110) Personal Computer Display Keyboard Mouse GENERAL INFORMATION ON USAGE AND MAINTENANCE...
  • Page 52 Guidance and manufacturer's declaration - electromagnetic emissions The SL-D701 is intended for use in the electromagnetic environment specified below. The customer or the user of the SL-D701 should assure that it is used in such an environment. Emissions test Compliance Electromagnetic environment - guidance The SL-D701 uses RF energy only for its internal function.
  • Page 53 Guidance and manufacturer's declaration - electromagnetic immunity The SL-D701 is intended for use in the electromagnetic environment specified below. The customer or the user of the SL-D701 should assure that it is used in such an environment. Immunity test Test level...

  • Page 54: Optical Radiation Hazard

    OPTICAL RADIATION HAZARD • The light radiated from the instrument is potentially hazardous. The longer the exposure time is, the higher the risk of causing disorder to the eye is. • When operating with the maximum intensity, the light radiation CAUTION reaches values exceeding the safety guideline in about 75sec with LED slit illumination,125sec with Halogen slit illumination, 63sec with...
  • Page 55 The patient's eye is illuminated by visible light radiation emitted by the Slit Lamp Illumination unit (halogen lamp/ LED). Because prolonged intense light exposure can damage the retina, the use of the device for ocular examination should not be unnecessarily prolonged, and the brightness setting should not exceed what is needed to provide clear visualization of the target structures.

  • Page 56: Optional Accessories

    OPTIONAL ACCESSORIES TOPCON SLIT LAMP SL-D701 provides the following optional accessories for imaging. For inquiries, please call your dealer or TOPCON (see the back cover) CAUTION To prevent falling during use and movement, secure optional accessories. •For details, please refer to the instruction manuals of each product.

  • Page 57: Digital Camera Unit Dc-4

    DIGITAL CAMERA UNIT DC-4 FEATURES • Simple operation and high-quality digital image. • Optimized functions for slit lamp photography. • Compact body and internal cabling for a neat look. • All DC-4 functions are software driven. • Photography with infrared light can be performed in combination with background illumination BG-5.

  • Page 58: Tv Relay Lens Tl-54/55

    TV RELAY LENS TL-54/55 • Two types of TV relay lenses differ according to the type of TV camera to be used. For C mount 1/2 type TV camera: TL-54 For C mount 1/3 type TV camera: TL-55 FEATURES • Incorporated with the beam splitter. •...

  • Page 59: Background Illumination Bg-5

    BACKGROUND ILLUMINATION BG-5 FEATURES • Used for background illumination. • The light volume differs according to the illumination light volume of the slit lamp. • Equipped with 3-step visible observation illumination function and infrared observa- tion illumination switching. OBSERVATION TUBE FEATURES •...

  • Page 60: Tonometer Mount So-Tm1

    • For the measuring of the intraocular pressure, models R900 type and T900 type, Haag-Streit, are available. * If the R900 type is being used for the SL-D701, the tonometer mount SO-TM1 is required. (Depending on specification, SO-TM1 may be included in standard accessories.)

  • Page 61: Tabletop So-Table 04, 05, 10

    TABLETOP SO-TABLE 04, 05, 10 FEATURES The tabletop to support the base unit, the chinrest unit and the power supply. SO-TABLE04 : For AIT table SO-TABLE05 : For Unit table SO-TABLE10 : For AIT-20 LED UNIT SO-LED01 FEATURES This device is the LED unit using the LED lamp. It is used as the light source of the slit lamp.

  • Page 62: Chinrest So-Cr03Bf, So-Cr03Pb

    CHINREST SO-CR03BF, SO-CR03PB FEATURES The chinrest unit is used to hold and fix the head of the patient. SO-CR03BF SO-CR03PB OPTIONAL ACCESSORIES...

  • Page 63: Reference Material

    REFERENCE MATERIAL TYPE OF PLUG Country Voltage/frequency Type of plug Mexico 110V/50Hz Type C/E Argentina 220V/60Hz Type A Peru 220V/60Hz Type A Venezuela 110V/50Hz Type C/E Bolivia & Paraguay 220V/60Hz Type A (Most common) Type H (Infrequently) Chile 220V/60Hz Type A Colombia 110V/50Hz Type C...
  • Page 64 Country Voltage/frequency Type of plug Poland 230V/50Hz Type C / E Portugal 230V/50Hz Type C / F Romania 230V/50Hz Type C / F Slovakia 230V/50Hz Type C / E Slovenia 230V/50Hz Type C / F Spain 230V/50Hz Type C / F Sweden 230V/50Hz Type C / F...
  • Page 65  Period of use: Please inform us of the date of purchase.  Defective condition: Please provide us with as much detail as possible on the problem. SLIT LAMP SL-D701 USER MANUAL Revision 8 Date of issue 2023-9-6 Published by TOPCON CORPORATION...
  • Page 66 SLIT LAMP SL-D701 Parts management code Printed in Japan 2309-100TH...