Essilor Instruments Vision-R 800 User Manual

Manufacturer guidelines and declaration - Electromagnetic immunity
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Essilor Instruments Vision-R 800 Specifications

General

Technology	Wavefront technology
JND (Just Noticeable Difference)	0.12 D
Accuracy	±0.12 D
Cylinder Axis Range	0° to 180°
Pupillary Distance (PD) Range	45mm to 80mm
Display	Touchscreen
Data Transfer	USB
Connectivity	Bluetooth
Power Supply	100-240V AC, 50/60Hz
Dimensions	320mm x 420mm x 480mm
Astigmatism Range	0D to ±10D
Pupil Distance	45 to 85 mm

Summary

Introduction to Vision-R 800

Key Features and Classification

Overview of the Vision-R 800's main functions and its classification as a medical device.

Instrument Overview and Setup

Components, Installation, and Transport

Details instrument parts, accessories, proper installation, connection, and safe transport procedures.

Basic Settings for Examination

Pre-Examination Adjustments

Guides instrument power-up, data zeroing, and basic operational settings.

Core Refraction Test Functions

Explains test selection, patient data management, and using contextual assistance.

Performing Refraction Tests

Patient Data Input and Test Types

Guides on entering patient data and performing standard and smart refraction tests.

Instrument Settings and Data Management

Configuration Options

Details settings for general info, devices, measurement data, import/export, and backups.

Breakdown Service and Troubleshooting

Common Issues and Solutions

Provides a guide to diagnose and resolve instrument malfunctions.

Technical Data and Specifications

Instrument Specifications

Details centering, measurement ranges, auxiliary lenses, dimensions, LEDs, and power.

General Warnings and Safety

Safety, EMC, and Maintenance

Covers safety, operating conditions, electromagnetic compatibility, and maintenance procedures.

QR Code Information

Accessing the Full User Manual

Provides instructions for accessing the complete user manual via QR codes.