INSTRUCTIONS FOR USE CONTENTS 1. GENERAL WARNINGS........................4 1.1. SYMBOLS.........................4 1.2. INTENDED USE AND OPERATIN G PROCEDURES..........5 1.2.1. CLASSIFICATION....................5 1.2.2. ENVIRONMENTAL CONDITIONS..............6 1.2.3. REFERENCE STANDARDS................6 1.2.4. WARRANTY......................7 1.3. SAFETY WARNINGS....................8 1.4. DISPOSAL AT THE END OF LIFE................8 2. SUPPLY PACKAGE........................9 2.1. IDENTIFICATION NAMEPLATE................11 2.2.
Please carefully read this manual before using the device. All CSO products have been manufactured with the greatest attention to functionality and safety. In particu- lar The JVL/1 Keratometer is a high-performance device. To use the device effectively and safely, please read this user manual carefully before installing and using the device, and follow the instructions and warnings reported in the manual and on the device.
INSTRUCTIONS FOR USE 1.2. INTENDED USE AND OPERATING PROCEDURES The Keratometer according to the Javal Model JVL/1 • Corneal curvature radius • Cornea refractive power is an instrument used for the measurement and calcu- • Corneal astigmatism lation with maximum accuracy of: •...
INSTRUCTIONS FOR USE 1.2.2. ENVIRONMENTAL CONDITIONS As long as the device is kept in its original packaging, it can be exposed to the following environmental con- ditions without being damaged, and for a maximum period of 15 weeks during shipping and storage. Operating conditions of use: •...
CSO S.r.l. warrants this product for a period of 24 months as stated by the date of manufacturing. The manu- facturer agrees to provide, upon request, diagrams, lists of components, specific technical instructions useful to authorised and pre-trained personnel for maintenance and calibration.
INSTRUCTIONS FOR USE 1.3. SAFETY WARNINGS WARNING! • Make sure the electric system power supply voltage matches the voltage indicated on the computer data label. If the voltage does not match, contact the customer service or the manufacturer itself. (see chapter on INSTALLATION).
INSTRUCTIONS FOR USE • in the event that a new piece of equipment is purchased from the same manufacturer to replace an old one placed on the market before 13 August 2005, equivalent and with the same functions of the new equipment, the distributor or manufacturer is legally required to collect the old piece of equipment;...
Page 10
INSTRUCTIONS FOR USE • Control sphere with 50D contact lenses support • Chinrest paper • Protective fuses Optionals • Fixation point at 30° to aim the patient’s gaze du- ring specific exams code. 100101300. Legend Orthogonally moving base Head Chinrest module Chinrest lifting handle Occlusor for the eye not being examined Joystick for base orthogonal movements and...
Other maintenance operations (repairs, components replacement, assessment of internal components, etc.) fall within the exclusive competence of CSO Technical Service WARNING! Do not use any thinners or solvents. WARNING! If the product needs maintenance, contact the Technical Service authorised by CSO Srl. 11/24...
INSTRUCTIONS FOR USE 4. USAGE JVL/1 Keratometer: Turn on the device using the switch on the transformer box. Insert the tester cornea in its compartment. Set the bow to 90° (horizontal) Centre the telescope on the tester cornea looking through the grading mark, viewfinder, and tester cornea.
INSTRUCTIONS FOR USE 5. TECHNICAL FEATURES - JVL/1 KERATOMETER Measurement field Dioptres 30.00 to 60.00 D- radius 5.6 to 11.3 mm Resolution Dioptres 0.25 D - Radius 0.05 mm Measurement useful diameter 3.4 mm equal to 9 mm2 Scaling TABO and INTERNAZIONALE Javal mires Instrument base...
INSTRUCTIONS FOR USE 6. GUIDANCE AND MANUFACTURER ’S DECLARATION 6.1. ELECTROMAGNETIC EMISSION TABLE 1 - Guidance and manufacturer’s declaration – electromagnetic emission The equipment JLV/1 KERATOMETERS is intended for use in the electromagnetic environment specified below. The customer or the end user of the JLV/1 KERATOMETERS should assure that it is used in such an environment.
INSTRUCTIONS FOR USE 6.2. ELECTROMAGNETIC IMMUNITY Table 2 - Guidance and manufacturer’s declaration – electromagnetic immunity. The equipment JLV/1 KERATOMETERS is intended for use in the electromagnetic environment specified below. The customer or the end user of the JLV/1 KERATOMETERS should assure that it is used in such an environment.
Page 16
INSTRUCTIONS FOR USE TABLE 3 - Guidance and manufacturer’s declaration – electromagnetic immunity The equipment JLV/1 KERATOMETERS is intended for use in the electromagnetic environment specified below. The customer or the end user of the JLV/1 KERATOMETERS should assure that it is used in such an en- vironment.
INSTALLATION B1. INSTALLATION AND COMMISSIONING All equipment composing the system is always delivered packaged in optimal conditions to withstand standard transport and storage conditions. In the event that, when removing the device from its packaging, damages due to transport are detected, please contact the installer com- pany or the manufacturer directly.
Need help?
Do you have a question about the OFTALMOMETRO and is the answer not in the manual?
Questions and answers