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Tomey ViewLight EM-4000 User Manual

Tomey ViewLight EM-4000
98 pages
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603A9190-0E
INSTRUCTION MANUAL
Specular Microscope
EM-4000
Read this manual thoroughly before using the instrument to
ensure proper and safe operation.
Contact Tomey Corporation or our local distributor if you have
any questions or you encounter any problems during
operation.
ڦ
Always follow the operation procedures
described in this manual.
ڦ
Keep this manual in a readily accessible
location while operating the instrument.
ڦ
Contact our local distributor if you lose this
manual.

Table of Contents

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Tomey ViewLight EM-4000 Specifications

General IconGeneral
TypeSpecular Microscope
AlignmentAutomatic
AnalysisAutomatic
Power SupplyAC 100-240V, 50/60Hz
Measurement MethodNon-contact
IlluminationLED

Summary

Important Safety Information

How to Read This Manual

Outline

Describes the manual's structure and content sections.

Symbols Used In This Manual

Explains the meaning of various symbols and icons used in the manual.

Prior to Use

Precautions for operation

Essential safety and operational guidelines before using the instrument.

Checking package contents

Verifies all items are included and undamaged upon receiving the instrument.

Glossary

Defines technical terms and abbreviations used in the manual for better understanding.

Overview

Provides a general introduction to the instrument's purpose and functionality.

Names and Functions

Physician's side

Details the components and controls visible to the operator.

Patient's side

Describes parts of the instrument that interact with the patient.

Sides of the main unit

Identifies ports, switches, and slots on the main body of the instrument.

Screen: Basic structure and common items

Covers fundamental screen layout and universally found elements.

Screen: Capture screen

Details the interface used for image acquisition.

Screen: Image selection screen

Describes the screen for choosing captured images.

Screen: Analysis screen

Explains the interface for reviewing and analyzing captured data.

Symbols used for marking

Explains the meaning of various symbols and icons found on the instrument.

Operation Procedures

Safety precautions

Critical safety guidelines to follow during instrument operation.

Preparation before use

Steps to set up the instrument correctly before commencing examinations.

Connections

Details on connecting power, printers, and other peripherals.

Starting/shutting down the instrument

Procedures for powering the instrument on and off safely.

Clearing the last examination data

How to prepare for a new patient by clearing previous data.

Entering the patient data

Steps for inputting patient demographic and identification information.

Patient's eye height adjustment

How to position the instrument for optimal patient eye alignment.

Setting the fixation light position

Configuring the fixation light for patient eye guidance during capture.

Setting capturing conditions

Adjusting parameters like alignment and light power for image capture.

How to capture images

Step-by-step guide for acquiring images of the eye.

Selecting the eye to be measured

Choosing whether to measure the left or right eye.

Alignment

Process of aligning the instrument with the patient's eye.

Capturing endothelium tissue image

The actual process of taking the image of the endothelium.

Selecting image

Choosing the best captured image for analysis from a series.

Analysis

Overview of the analysis functions available for captured images.

Auto Analysis

Performing automated analysis of cell density and other parameters.

L-count method

A specific method for calculating cell density based on manual input.

Core method

Another method for calculating cell density by outlining cells.

Export, Print, and Save

Managing captured data through export, printing, or saving.

Export

Transferring examination data to external devices or systems.

Print

Generating hard copies of examination results.

Save

Storing examination data locally on the instrument's storage.

Database

Managing patient and examination records stored within the instrument.

Browsing examination data

Accessing and reviewing stored patient and examination records.

Deleting examination data

Procedures for removing patient records and associated data.

Changing ID

Modifying patient identification numbers within the database.

System setup

Configuring various instrument settings and preferences.

General setup

Setting basic instrument parameters like language, date, and sound.

Measurement setup

Configuring measurement modes and joystick functions.

Application setup

Adjusting settings for display, analysis methods, and fixation light.

Connection & Print setup

Configuring network connections and printer settings.

Inspection and Maintenance

Warranty

Details the terms and conditions of the product warranty.

Operation life

Information on the expected lifespan of the instrument.

Inspection

Guidelines for checking the instrument's condition and functionality.

Routine maintenance

Regular cleaning and upkeep procedures to ensure optimal performance.

Replacing consumables

Instructions for replacing parts like fuses and printer paper.

Fuses

Procedure for replacing blown fuses to restore power.

Built-in printer paper

How to load and replace the paper roll in the printer.

Storing

Proper methods for storing the instrument when not in use.

Disposal

Guidelines for environmentally responsible disposal of the instrument.

Troubleshooting

Common items

Addresses general problems like power issues and screen display errors.

Consumables and Optional Equipment

Built-in printer paper

Specifies the type of paper required for the built-in printer.

Chin rest paper

Lists the consumable chin rest paper rolls.

Fuse

Identifies the specific fuse type needed for the instrument.

Specifications

Capturing scope

The field of view or area captured by the instrument.

Central corneal thickness measurement accuracy

The precision of central corneal thickness measurements.

Central corneal thickness measurement range

The minimum and maximum values for CCT measurement.

Main unit specifications

Physical and electrical specifications of the primary instrument unit.

Operating environment

Recommended conditions for operating and storing the instrument.

Classification

Details regarding electrical safety and protection standards.

Declaration of Conformity to EMC

Electromagnetic compatibility compliance information.