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CS550
User Manual
51 pgs2.47 Mb0

Essilor CS550 User Manual

www.essilor-instruments.com
User Manual
CONTENTS
I. INTRODUCTION 5
1. Outline of product 6
2. Classifications 6
II. SAFETY INFORMATION 7
1. Introduction 8
2. Indications for use 8
3. Safety symbols 9
III. FEATURES 13
IV. NOTES FOR USING THE INSTRUMENT 15
V. CONFIGURATION 17
VI. INSTALLATION 21
a. Feature set mode menu 23 b. Feature set mode setting method 23 c. Feature set mode disable 24 d. Function set overview 24
VII. TEST METHOD 31
VIII. REMOTE CONTROL FUNCTION 37
IX. HOW TO RECHARGE A REMOTE CONTROL 41
X. CLEANING THE PRODUCT 43
XI. TROUBLESHOOTING GUIDE 45
XII. ENVIRONMENTAL CONDITIONS 47
XIII. SPECIFICATIONS 49
XIV. COMPONENTS LIST 51
XV. SERVICE INFORMATION 53
USER MANUAL> CONTENTS
I. INTRODUCTION
1. OUTLINE OF PRODUCT
CS550 is an automatic visual acuity system, stand-alone type, which displays broad range of charts, based on LCD panel, including red /green for the eye optometry.
The chart rotation for CS550 can be performed by either wired or wireless remote control or by external devices by control box of Digital Phoropter.
Unlike existing chart projector, CS550 is able to provide wider range of charts (more than 100 kinds of general and special charts) on LCD panel and the product can be adjusted at the level of the patients for precise examination.
2. CLASSIFICATIONS
• Classification of equipment: Class I
• Applied part of equipment: no applied part
• Protection against electric shock: Class I
• Protection against harmful ingress of water: ordinary (IPX0)
• Method of sterilization: not applicable
• Stability of use in an oxygen rich environment: not suitable
• Mode of operation: continuous operation
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USER MANUAL> I. INTRODUCTION
II. SAFETY INFORMATION
1. INTRODUCTION
Safety is everyone's responsibility. The safe use of this equipment is largely dependent upon the installer, user, operator, and maintainer. It is imperative that personnel study and become familiar with this entire manual before attempting to install, use, clean, service or adjust this equipment and any associated accessories. It is paramount that the instructions contained in this manual are fully understood and followed to enhance safety to the patient and the user/operator. It is for this reason that the following safety notices have been placed appropriately within the text of this manual to highlight safety related information or information requiring special emphasis. All users, operators, and maintainers must be familiar with and pay particular attention to all Warnings and Cautions incorporated herein.
Accessory equipment connected to the analog and digital interfaces must be certificated according to the respective IEC standards (e.g. IEC 60950-1 for data processing equipment and IEC 60601-1 for medical equipment). Furthermore all configurations shall comply with the system standard EN 60601-1:2006, Clause
16. Everybody who connects additional equipment to the signal input part or signal output part configures a medical system, and is therefore responsible that the system complies with the requirements of the system standard IEC 60601-1:2005, Clause 16. If in doubt, consult the technical service department or your local representative.
“Warning” indicates the presence of a hazard that could result in severe personal injury, death or substantial property damage if ignored.
“Note” describes information for the installation, operation, or maintenance of which is important but hazard related if ignored.
“Caution” indicates the presence of a hazard that could result in minor injury, or property damaged if ignored.
This device is compliant with marking.
Date of first marking: October 2015.
2. INDICATIONS FOR USE
The indications for use include the visual acuity for determining patient objective refraction.
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USER MANUAL> II. SAFETY INFORMATION
3. SAFETY SYMBOLS
The International Electro-technical Commission (IEC) has established a set of symbols for medical electronic equipment which classify a connection or warn of any potential hazards.
The classifications and symbol are shown below.
I O
I and O on power switch represent ON and OFF respectively
Attention, consult ACCOMPANYING DOCUMENTS
Alternating current
Direct current
Identifies the point where the system safety ground is fastened to the chassis. Protective earth connected to conductive parts of Class I equipment for safety purposes.
Manufacturer
This device is compliant with CE marking (Directive 93/42/CE). It is a class I according to rule 12 from Appendix I.
Date of first marking Oct 2015.
or Follow operating instructions
Disposal of your old appliance
• When this crossed-out wheeled bin symbol is attached to a product it means the
product is covered by the European Directive 2012/19/EU.
• All electrical and electronic products should be disposed of separately from the
municipal waste stream via designated collection facilities appointed by the government or the local authorities.
• The correct disposal of your old appliance will help prevent potential negative
consequences for the environment and human health.
• For more detailed information about disposal of your old appliance, please contact
your city office, waste disposal service or the shop where you purchased the product
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4. ENVIRONMENTAL FACTORS
Avoid the following environments for operation or storage.
Where the equipment is exposed to water vapor. Don't operate an equipment with a wet hand.
Where the equipment is exposed to direct sunlight.
Where the temperature changes extremely. Normal operating temperature range is from 10°C to 40°C, humidity is from 30% to 75%.
Where it is near the heat equipment.
Where the humidity is extremely high or there is a ventilation problem.
Where the equipment is subject to excessive shocks or vibrations.
Where equipment is exposed to chemical material or explosive gas.
Be careful not to be inserted dust, especially, metal.
Don't disassemble the product or open. The warranty is void.
Be careful not to close the fan located on the lateral or back side of the equipment.
Don't plug the AC power cord into the outlet before the connection between devices of the equipment is completed.
This can generate the defect.
Pull out the power cord with holding the plug, not the cord.
To avoid the risk of electric shock, this equipment must only be connected to supply mains with protective earth.
CS550 shall be connected to the separate power supply as supplied by ESSILOR with Adapter Technology Co., Ltd, type ATM065-P120 Identified.
Do not position the equipment to make it difficult to operate the disconnection device. (Appliance coupler or separable plug).
Ahead of going into the discard, ask way to do it or consult with selling agency.
This device incorporates a lithium battery (BAT1) on the main board, incorrect replacement of which would result in an unacceptable RISK. Therefore, replacement by inadequately trained personnel could result in a HAZARD (such as excessive temperatures, fire or explosion).
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USER MANUAL> II. SAFETY INFORMATION
Do not placed the multiple socket-outlet for CS550 system on the floor in order to prevent liquid penetration and damage to the product.
CS550 system shall not be connected with additional multiple socket-outlets or extension cords in addition to a designated single multiple socket-outlet.
Maximum permissible load of each socket-outlet used for the CS550 system, shall not be less than 60VA.
Do not connect the device which is not a supplement of CS550 with the multiple socket-outlet of CS550.
Multiple socket-outlet should be a grounding-type and complied with IEC 60884-1.
View from A-A (male plug connected)
Connection of the plug shall be possible only by using the tool.
1 : Male plug ME equipment 2 : Cover 3 : Spacer 4 : Plate fixed on MSO 5 : MSO
Avoid places where the ambient temperature falls below 10°C or exceeds 40°C for normal operation, or below -10°C or exceeds 55°C (14°C-131°C) for transportation and storage. Humidity should be maintained between 30 and 85% (Atmospheric pressure: 70 to 106 kPa) for normal operation, or between 10 and 95% (Atmospheric pressure: 50 to 106kPa) for transportation and storage. Avoid environments where the equipment is exposed to excessive shocks or vibrations.
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5. SAFETY PRECAUTIONS
This equipment has been developed and tested according to safety standards as well as national and international standards. This guarantees a very high degree of safety for this device. The legislator expects us to inform the user expressively about the safety aspects in dealing with the device. The correct handling of this equipment is imperative for its safe operation. Therefore, please read carefully all instructions before switching on this device. For more detailed information, please contact our Customer Service Department or one of our authorized representatives.
1. This equipment must not be used (a) in an area that is in danger of explosions and (b) in the presence of flammable, explosive, or volatile solvent such as alcohol, benzene or similar chemicals.
2. Do not put or use this device in humid rooms. Humidity should be maintained between 30 and 75% for normal operation. Do not expose the device to water splashes, dripping water, or sprayed water. Do not place containers containing fluids, liquids, or gases on top of any electrical equipment or devices.
3. The equipment must be operated only by, or under direct supervision of a properly trained and qualified person.
4. Modifications of this equipment may only be carried out by trained service technicians or other authorized persons.
5. Customer maintenance of this equipment may only be performed as stated in the user's manual and service manual. Any additional maintenance may only be performed by trained service technicians or other authorized persons.
6. The manufacturer is only responsible for effects on safety, reliability, and performance of this equipment when the following requirements are fulfilled: (1) The electrical installation in the respective room corresponds to the specifications stated in this manual and (2) This equipment is used, operated, and maintained according to this manual and service manual.
7. The manufacturer is not liable for damage caused by unauthorized tampering with the device(s). Such tampering will forfeit any rights to claim under warranty.
8. Interconnected equipment to this equipment shall be complied with the applicable international standards, e.g. IEC/EN 60950-1 for I.T equipment.
9. Only persons who have undergone proper training and instructions are authorized to install, use, operate, and maintain this equipment.
10.Keep the user's manual and service manual in a place easily accessible at all times for persons operating and maintaining the equipment.
11.Do not force cable connections. If a cable does not connect easily, be sure that the connector (plug) is appropriate for the receptacle (socket). If you cause any damage to a cable connector(s) or receptacle(s), let the damage(s) be repaired by an authorized service technician.
12.Please do not pull on any cable. Always hold on to the plug when disconnecting cables.
13.This equipment may be used for the international application related to (*Usages of Device) according to this manual.
14.Before each operation, visually check the equipment for exterior mechanical damage(s) and for proper function.
15.Do not cover any ventilation grids or slits.
16.Immediately turn off and unplug any equipment that gives off smoke, sparks, strange noises or odors.
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USER MANUAL> II. SAFETY INFORMATION
III. FEATURES
Red & Green reverse
CS550 system enables a user to reverse all kinds of Red/Green chart by using Black & White reverse button on the remote control.
Animation function
CS550 system has a Animation function for making a child concentrated on the chart during the test and it easy to examine.
Contrast adjustment
CS550 can decrease the contrast level in order to examine eye-sight under low contrast condition. CS550 system enables a user to select contrast sensitivity (75%, 50%, 40%, 30%, 20%, 10%, 7.5%, 5%, 3%, and 1.5%) on a screen and also each strength of the contrast sensitivity can be shown on the screen of remote control that is used during a vision test with a cataract surgery patient by adjusting opto­type contrast sensitivity.
Black & White reverse
CS550 system enables a user to test conveniently by using Black & White function which lasik & cataract patients can recognize in bright & dark places.
Random function
Random function of CS550 system is designed to stop a visual test error, when an examinee memorizes specific test types and directions. A user can test conveniently by freely changing “Numbers, English, Korean, Landolt, Snellen, Children”. Some charts such as Landolt, Number can be rotated by remote control.
Red/Green filter for color depth adjustment
CS550 system enables a user to adjust to Red/Green filter concentration from the 0 to the 31 steps. It applies to all kinds of Red/Green chart.
Mirror function
The Mirror function is added in CS550 system to let it installed at less than 1.5m of narrow space and a user can easily select the function at his convenience.
Clock dial rotating
7 kinds of clock dials are rotating step by step by using Up/Down button on the remote control. It also reverses the Black & White by using the Black & White reverse button on the remote control.
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USER MANUAL> III. FEATURES
IV. NOTES FOR USING THE INSTRUMENT
1. Do not hit or drop the instrument. The instrument may be damaged if it receives a strong impact. The impact can damage the function of this product. Handle it with care.
2. Keep this product from vibration.
3. Exposure of direct sunlight or very bright indoor lights can affect the result of measurements.
4. Don't use organic solution such as alcohol, thinner, benzene, etc. to clean the surface of this instrument. It may damage the product.
5. Disconnect the power supply and consult the dealer when there is smoke, strange odors, or noise while working.
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USER MANUAL> IV. NOTES FOR USING THE INSTRUMENT
V. CONFIGURATION
CS550 is mainly consists of the components as below.
Name Function
1: LCD display monitor Displayed the chart for test by using the graphic-processing function on
computer
2: IR receive window Display chart to receive the infrared windows from remote controller
3: AC power inlet A part of the power supply cables and connections
4: RS-232 port (USB Type) Serial port for communicating with external devices
5: APH500 port Connector for data communication with APH500
6: Power On/Off switch Power On/Off switch
7: Function button Set parameter on the screen
8: SD card cover Slot cover of chart data or image storage SD card
If you want to connect the input / output signal ports and other devices that must meet IEC standards (IEC60950 IT equipment, IEC60601 medical equipment).
If any doubt please contact your local technical support or your authorized distributor.
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USER MANUAL> V. CONFIGURATION
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