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Potec PRK-8000 User Manual

Potec PRK-8000
52 pages
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OPERATION MANUAL
AUTO REF-KERATOMETER PRK-8000
Revision 1.0
www.potec.biz
2016.10 Before using the instrument, be sure to read this manual thoroughly.
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Potec PRK-8000 Specifications

General IconGeneral
CategoryMedical Equipment
ModelPRK-8000
ManufacturerPotec
TypeAuto Refractor Keratometer
Refraction Measurement Range - Cylinder0D ~ ±12D
PD Measurement45mm to 85mm
DisplayLCD
Power SupplyAC100~240V, 50/60Hz

Summary

SAFETY INFORMATION

Safety Information for U.S.A.

Specific safety guidance for users in the United States regarding equipment modifications.

EU Representative and Compliance

Details regarding the EU representative and product compliance with directives like 93/42/EEC.

INSTRUMENT SYMBOLS AND SAFETY SIGNS

General Safety Information and Caution Signs

Provides general safety instructions and meanings of warning and caution signs.

1. Product Features

Supported Measurement Capabilities

Lists various measurements like refractometry, keratometry, and corneal diameter.

Measurement Range and Accuracy

Details the wide dioptric range and accuracy improvements for measurements.

2. Using the Instrument Safely

Handling and Environmental Precautions

Guidelines on handling, environment, and cleaning to prevent damage or measurement errors.

Operational Safety Guidelines

Instructions for safe operation, power management, and maintenance.

3. Device Description

Main Unit Components

Identifies and describes the primary physical parts of the PRK-8000 main unit.

3.2 Operation Panel Overview

Chinrest Lever and Touch Screen

Explains the chinrest adjustment mechanism and the touch screen interface.

Measurement Mode Buttons

Details buttons for selecting measurement modes like REF, KER, and K/R.

Function and Control Buttons

Describes buttons for measurement, display, setup, and printing operations.

4. Practicing with the Model Eye

Model Eye Setup and Preparation

Steps for attaching the model eye and releasing the stage lock.

Aligning the Model Eye

Procedures for adjusting the model eye's height and selecting measurement modes.

4.1 Model Eye Measurement

Positioning and Focusing the Model Eye

Detailed steps for aligning and focusing the model eye for measurement.

Executing Model Eye Measurements

Explains manual and automatic measurement procedures using the model eye.

5. Measurement Modes Overview

REF Mode: Refractometry

Performing refractometry measurements only.

KER Mode: Keratometry

Performing keratometry measurements only.

K/R Mode: Combined Measurement

Performing continuous keratometry and refractometry.

Specialized Measurement Modes

Covers CLBC, K(P), ILLUM, SIZE, DISPLAY, and SETUP modes.

5.1 K/R Mode Measurement

Entering and Preparing for K/R Mode

Steps to select K/R mode and adjust the patient's eye height.

5.1.1 K/R Measurement Execution

5.1.2 K/R Measurement Results

5.2 REF Mode Measurement

5.3 KER Mode Measurement

5.4 CLBC Mode Measurement

5.5 Peripheral Keratometry [K(P) Mode]

6.2 Measuring Cornea Diameter [SIZE Mode]

6.2.1 SIZE Mode Measurement

6.2.2 SIZE Mode Results

6.3 Observe Images [ILLUM Mode]

6.3.1 ILLUM Image Observation

6.4 DISPLAY Mode Usage

6.5 SETUP Mode Configuration

REF/KER Setup Parameters

Configuring settings for REF and KER measurements.

7. Self Inspection and Maintenance

Troubleshooting: Before Service Call

Guidance on identifying and resolving issues before contacting support.

Power On Error Messages and Causes

Explains error messages that appear during power-on.

Measurement Error Messages and Causes

Explains error messages that occur during measurement.

7.5 Service Information

Instrument Repair and Contact Information

Details on how to get the instrument repaired and required information.

8.2 Technical Specifications

Refractometry and Keratometry Specifications

Lists detailed specifications for measurement ranges and parameters.

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