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Topcon KR-1W User Manual

Topcon KR-1W
216 pages
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USER MANUAL
WAVE-FRONT ANALYZER
KR-1W

Table of Contents

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Topcon KR-1W Specifications

General IconGeneral
BrandTopcon
ModelKR-1W
CategoryMeasuring Instruments
LanguageEnglish

Summary

Introduction

Precautions

Safety precautions for patient and instrument operation, including concentration, rest, eye care, and proper installation.

Disposal and Storage

User Maintenance

Regular maintenance, checking equipment, ensuring correct reading, and cleaning.

Displays for Safe Use

Display Symbols and Meanings

Explains the meaning of WARNINGS, CAUTIONS, and NOTES displays for safe operation.

General Safety Information

Patient and Operator Safety

Instructions for patient safety, operator safety, and device usage limitations.

Electric Shock and Fire Prevention

Guidelines to prevent fire and electric shock hazards, including proper installation and handling of liquids.

Electromagnetic Compatibility (EMC)

Information on EMC compliance and potential effects on nearby devices.

Individual Operations

Arbitrary Operation Interface

Operation in the arbitrary interface, including measurement mode selection and settings.

Measurement Procedures

Procedures for measurement, including preparation, auto mode, and manual mode.

Displaying Measurement Results

How to view, list, and analyze measurement results.

Function Settings via Settings Screen

Details on configuring various functions and settings via the settings screen.

Control Panel Operation

Touch Panel Interaction

Instructions on how to interact with the touch panel, including tap and drag gestures.

Control Panel Components: Measurement Screen (REF/KRT Mode)

Control Panel Components: Measurement Result List Screen

Control Panel Components: Analysis Result Screen

Preparations

Installing the Instrument

Instructions for properly installing the instrument, including handling and placement precautions.

Connecting the Power Cable

Power Cable Connection Procedure

Step-by-step guide on how to connect the power cable to the instrument and power outlet.

Connecting External I/O Terminals

External I/O Terminal Connections

Details on connecting external devices via RS232C, USB, and LAN interfaces for data output and input.

Setting the Printer Paper

Printer Paper Setting Procedure

Instructions on how to open the printer cover, set paper, and close the cover correctly.

Operating the Control Lever

Basic Operations

Interface Selection

Overview of three user interfaces supporting first-time users and skilled operators.

Operation in Examination Interface Selection

Power-On and Measurement Course Selection

Steps for powering on the instrument and selecting a measurement course.

Examination Course Characteristics

Detailed Course Settings

Details on the characteristics and automatic settings for each examination course.

Preparation Before Measurement

Measurement Preparation Steps

Steps to prepare for measurement, including ensuring the measurement screen is on and informing the patient.

Measurement

Measurement Process Steps

Detailed steps for performing measurement, including alignment, focusing, and data acquisition.

Clearing All Measurement Values

Clearing Measurement Data Procedure

Procedure for clearing all measurement values, including confirmation prompts and system reset.

Measurement Result List Screen

Viewing Measurement Results

Displays a list of measurement results, showing typical values, maps, and data.

Displaying Analysis Results

How to access and view analysis results after selecting data from the result list.

Analysis Result Screen

Description of Map Layout

Multi Map Display

Displays Corneal and Ocular aberration maps and Simulation.

Ocular Aberration Map Display

Corneal Aberration Map Display

IOL Selection Map

Enlargement Display

IOL Threshold Setting for IOL Selection Map

Setting Threshold Values

Sets threshold values for Corneal Irregular Astigmatism, K Readings, SA, and Astig.

Setting Corneal Irregular Astigmatism Thresholds

Corneal Irregular Aberration Thresholds

Sets threshold values for corneal irregular aberration 1 and 2.

Threshold Value for Corneal Irregular Aberration 1

Lowest set threshold for corneal irregular aberration.

Threshold Value for Corneal Irregular Aberration 2

Highest set threshold for corneal irregular aberration.

Threshold Setting for K Readings

K Readings Threshold Setting

Sets threshold K value for IOL selection map.

Threshold Setting for Corneal Spherical Aberration

Corneal Spherical Aberration Threshold

Sets threshold value for corneal spherical aberration in IOL selection map.

Threshold Setting for Corneal Astigmatism

Corneal Astigmatism Threshold Setting

Sets threshold value for corneal astigmatism in IOL selection map.

RMS Threshold Settings

RMS Threshold 1 (4mm)

Sets the threshold 1 for RMS (4mm) in the IOL selection map.

RMS Threshold 2 (4mm)

Sets the threshold 2 for RMS (4mm) in the IOL selection map.

RMS Threshold 1 (6mm)

Sets the threshold 1 for RMS (6mm) in the IOL selection map.

RMS Threshold 2 (6mm) and RMS Digits

RMS Threshold 2 (6mm)

Sets the threshold 2 for RMS (6mm) in the IOL selection map.

Internal Printer Settings

Setting of External Printer (PRINT EXT)

External Printer Setup

Settings for output layout of the external printer, including map selection, paper size, and orientation.

Setting of Data Communication (COMM)

RS-232C Output Setting

Controls RS-232C communication to be turned ON or OFF.

Output Data Style and Communication Format

Output Data Style Selection

The output data style can be selected.

Communication Format Setting

The communication format can be set.

RS-232C Communication Speed Setting

RS Baudrate Setting

The speed (baud rate) of RS-232C communication can be set.

LAN Connection (NETWORK) Settings

Data Transfer Method Setting

Sets the data transfer method (TCP/IP or Shared Folder).

Connected PC IP Address Setting

Sets the IP address of the PC connected for data output.

Connected PC Port Number Setting

Sets the server port number of the PC connected for data output.

NETWORK Settings: Shared Folder and Output

Shared Folder Setting

The shared folder of data transferred can be set.

Print Image Output Setting

When DATA OUT button is pressed, output of the print image can be set.

KR-1W Data Output Setting

When DATA OUT button is pressed, outputting measurement data...

Screen Shot Output Setting

Allows output of the Analysis Result screen.

NETWORK Settings: Data Output and Image Format

REF/KRT Data Output Setting

When DATA OUT button is pressed, data output to PC can be set.

KR-1W IP Address Setting

The IP address of KR-1W can be set.

KR-1W Subnet Mask Setting

The subnet mask of KR-1W can be set.

KR-1W Default Gateway Setting

The default gateway of KR-1W can be set.

Shared Folder Image Format

This sets the image format transferred to the shared folder.

NETWORK Settings: JPEG Quality and Health Check

JPEG Quality of Shared Folder Transfer

This sets the quality of a JPEG image transferred to the shared folder.

Health Check Function

Connection with Viewer is checked to display the status.

Setup of Examination Measurement

Screening Settings

Sets the Screening measurement course.

Setup of Examination Measurement: Course Settings

Serial Measurement Settings

Sets parameters for the serial measurement course.

Cataract Measurement Settings

Sets parameters for the cataract measurement course.

Setup for Over Ref. Measurement

Maintenance and Checking

Daily Maintenance Procedures

Routine daily maintenance tasks.

Checking Measuring Accuracy

How to check instrument's measurement accuracy.

Cleaning the Instrument

Instructions for cleaning the instrument's components.

Printer Paper Jam Procedure

Procedure for clearing paper jams in the printer.

Replacing the Fuse

Fuse Replacement Guide

Step-by-step instructions for safely replacing the fuse.

Special Cleaning Notes

Before Requesting Service

Checking Operations Checklist

A checklist of operations to perform before requesting service for troubleshooting.

Troubleshooting Checklist

Lists common problems, check points, remedies, and corresponding page numbers for troubleshooting.

RS232C Communication Specifications

Specifications

Specification and Performance

Detailed specifications and performance characteristics of the instrument.

Specification and Performance Details

Electromagnetic Compatibility (EMC)

Emissions Guidance and Compliance

Manufacturer's guidance on electromagnetic emissions and compliance.

Electromagnetic Immunity Guidance

Immunity Test Guidance

Manufacturer's guidance on electromagnetic immunity and compliance levels for various tests.

Instrument Specifications

Operations and Principle

Explains the operational principle involving light projection, sensors, and computation for measurements.

Safety Designations per IEC 60601-1 Standard

Protection Against Electric Shocks (Class I)

Specifies the type of protection against electric shocks (Class I).

Protection Against Electric Shocks (Type B)

Specifies the degree of protection against electric shocks (Type B).

Protection Against Water Intrusion (IPX0)

Indicates the degree of protection against water intrusion (IPX0).

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