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luxvision LCP-7800 User Manual

Chart projector
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Summary of Contents for luxvision LCP-7800

  • Page 2: Important Notice

    IMPORTANT NOTICE This product may malfunction due to electromagnetic waves caused by portable personal telephones, transceivers, radio-controlled toys, etc. Be sure to avoid having objects such as, which affect this product, brought near the product.

  • Page 3: Table Of Contents

    CONTENTS Introduction 1.1. Outline of product ....................4 1.2. Classifications ......................4 1.3. Standards .........................4 1.4. EMC Information ......................5 2. Safety Information ......................8 2.1 Introduction ......................8 2.2 Safety Symbols ......................9 2.3 Environmental factors ..................... 12 2.4 Safety Precautions ....................14 3. Features 4.
  • Page 4 7.1 How to input user's program .................. 22 7.2 How to use your stored programs................24 Types of Chart ......................25 Maintenance and Repair ..................26 a. Fuse Replacement ....................26 b. Remote Control batteries Replacement ..............27 c. Cleansing ......................27 d.

  • Page 5: Introduction

    1. Introduction 1.1. Outline of product LUXVISION LCP-7800 is an automatic chart projector which provides 41 different charts including red/green, polarized filters, binocular balance test chart, stereoacuity test chart, fixation disparity test chart, fusion test chart and aniseikonia test chart for the eye optometry. Users can select the desired charts instantaneously by cordless remote controller.

  • Page 6: Emc Information

    Table 1:Guidance and manufacturer’s declaration – electromagnetic emissions The LCP-7800 is intended for use in the electromagnetic environment specified below. The customer or the user of the LCP-7800 should assure that it is used in such an environment. Emissions test...
  • Page 7 Table 3: Guidance and manufacturer’s declaration – electromagnetic immunity The LCP-7800 is intended for use in the electromagnetic environment specified below. The customer or the user of the LCP-7800 should assure that it is used in such an environment. Immunity test...
  • Page 8 The customer or the user of the LCP-7800 can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment ( transmitters ) and the LCP-7800 as recommended below, according to the maximum output power of the communications equipment.

  • Page 9: Safety Information

    2. Safety Information 2.1 Introduction Safety is everyone’s responsibility. The safe use of this equipment is largely dependent upon the installer, user, operator, and maintainer. It is imperative that personnel study and become familiar with this entire manual before attempting to install, use, clean, service or adjust this equipment and any associated accessories.

  • Page 10: Safety Symbols

    2.2 Safety Symbols The International Electrotechnical Commission (IEC) has established a set of symbols for medical electronic equipment, which classify a connection or warn of any potential hazards. The classifications and symbols are shown below. When the switch points to this symbol, power is being supplied to the device.
  • Page 11 European Conformity Dispose of Electrical and Electronic Equipment Correctly Date of manufacture Manufacturer Authorized Representative in the European Community Serial Number Temperature Limitation Humidity Limitation Atmospheric Pressure Limitation...
  • Page 12 This side up Fragile , handle with care Do not use hand hooks Keep Dry Stacking Limit by Number...

  • Page 13: Environmental Factors

    2.3 Environmental factors Avoid the following environments for operation or storage: Where the equipment is exposed to water vapor. Don’t operate an equipment with a wet hand. Where the equipment is exposed to direct sunlight. Where the temperature changes extremely. Normal operating temperature range is from 10℃...
  • Page 14 This instrument can withstand the following conditions: 1. Operation - An ambient temperature range of 50°F ~ 95°F (10℃ ~ 35℃) - A relative humidity range of 30% ~ 90% - An atmospheric pressure range of 800 ~ 1060hpa 2. Transportation - An ambient temperature range of -40F ~ 158°F (-40℃...

  • Page 15: Safety Precautions

    Modifications of this equipment may only be carried out by LUXVISION service technicians or other authorized persons. The manufacturer is only responsible for effects on safety, reliability, and performance of this equipment when the following requirements are...
  • Page 16 Keep the User’s Manual in a place easily accessible at all times for persons operating and maintaining the equipment. Please do not pull on any cable. Always hold on to the plug when disconnecting cables. 10. Before every operation, visually check the equipment for exterior mechanical damage(s) and for proper function.

  • Page 17: Features

    Aniseikonia tests. 34 Masks (vertical line, horizontal line, and single character) 2.5 ~ 8 m (8 ~ 26 feet) projection range Cordless Remote Control User Programmable (2 programs up to 30 charts each) Easily networked with LUXVISION Digital Refractor...

  • Page 18: Notes For Using The Instrument

    Don’t use organic solution such as alcohol, thinner, benzene, etc. to clean the surface of this instrument. It may damage the instrument. When moving the LCP-7800 , always make sure the power supply is off, and then lift the bottom of the unit with both hands.

  • Page 19: Configurations

    5. Configurations 5.1 Main Body The LCP-7800 Chart Projector is mainly composed of the body, stand, screen and remote control. ① ② ③ ④ [Fig. 1 Front View with Remote Control] 1. Projection lens 2. IR receiving window 3. Stand (table mount)

  • Page 20: Main Body Cont

    5.2 Main Body ② ① [Fig. 2 Bottom View] ⑤ ④ ⑥ ③ ⑦ [Fig. 3 Rear View] 1. Power On/Off Switch 2. Power ON/OFF LED 3. Tilting Adjustment 4. CAN (Controller Area Network) 5. RS-232 Comm.Port 6. AC Power Inlet 7.

  • Page 21: Accessories

    5.3 Accessories [Fig.4 Accessories] 1. Table stand 2. Remote contol 3. Screen 4.Wrench (4mm) 5. Fuse(250v 3.15A) 6. Power cable 7. Operator manual 8. Dust Cover 9. Screw(3*10)

  • Page 22: Installation

    6. Installation 6.1 Position of Chart Projector The single tube projector must be installed at the same distance from the screen as the patient. [Fig. 6 Installation without mirrors] Install chart projector at desired position within 2.5~8m (8~26 feet). Set the projection angle of chart processor based on Screen. Project 0.05(20/400, 6/120) “C”...

  • Page 23: How To Obtain Correct Letter Size And Focus

    6.2 How to obtain correct Letter Size and focus (Zooming Type only) Install chart projector at desired position of 2.5~8m (8~26 feet) Measure the distance from patient to screen Refer to the test scale shown in the Appendix A Have someone hold the test scale at the screen Project the 20/400(6/120, 0.05) alphabet “C”...
  • Page 24 Step 5. Repeat steps 3 & 4 as desired for a total of thirty charts per program. Note: If you want to check or modify the previously programmed chart, press the “Program ◄” button. Step 6. Press the “PGM 1” button one time to save your new program. Caution : If you do not press the PGM1 button, your program will not be saved.

  • Page 25: How To Use Your Stored Programs

    7.2 How to use your stored programs. Step 1. Press “ PGM 1 ” or “PGM 2” to select the program of your choice. Step 2. Use the “Program ►” or “Program ◄” to scroll through your stored program.

  • Page 26: Types Of Chart

    8. Types of Chart [Fig. 7 Types of Chart]...

  • Page 27: Maintenance And Repair

    Maintenance and Repair a. Fuse Replacement Turn off power, and disconnect the power cord. Pull out the plastic cover at the lower part of power socket, to replace the fuse. ! ! ! ! WARNING Do not touch the projector with wet hands. (Risk of electric shock) [Fig.

  • Page 28: Remote Control Batteries Replacement

    b. Remote Control batteries Replacement 1. On the remote control battery cover to remove. 2. Battery replacement and remote control cover is mounting.. Battery(2) LR6(AA)1.5V ! ! ! ! CAUTION As this machine use dry battery, the reckless abandon of the machine itself or the dry battery can cause the environmental pollution.

  • Page 29: Disposal Information

    d. Disposal Information This product consists of devices that may contain mercury, which must be recycled or disposed of in accordance with local, state, or country laws (Within this system, the backlight lamps in the monitor display contain mercury). This equipment has required the extraction and use of natural resources for its production.

  • Page 30: Specifications

    10. Specifications 41charts -34 mask, Red/green& Polarization Charts Filters Distance of projection 2.5~8m(Optional: 8m screen) Chart magnification 30X (When 5m distance) Power saving Automatic Lamp Off (10 min) 2 programs with a maximum of 30 charts Program each Tilt angle 15 degrees 100-120V@50Hz : 1.0A Power Supply...

  • Page 31: Components List

    Components List 11.1 Standard accessories 1. Table stand 2. Remote controller 3. Screen 4.Wrench (4mm) 5. Fuse(250v 3.15A) 6. Power cable 7. Operator manual 8. Dust Cover 9. Screw(3*10)

  • Page 32: Service Information

    Dealer Phone No.: Model No.: Serial No.: If you can’t contact with your local distributor, you can directly get in touch with the service department of the LUXVISION using the phone number and the address written in the below table.
  • Page 33 Appendix A Test Scale Hold this test scale at the Screen, and according to the refracting distance from the patient’s eye to the screen such as 3m, 4m, 5m or 6m position the projector backward and forward to fit the projector Alphabet 400 chart “C” with this Scale frame in sharp focus...
  • Page 36 Ver 1.0 [20140605]...

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