ViewLight URK-800A User manual

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UN NI IC CO OS S R Re ef fr ra ac ct to om me et te er r/ /K Ke er ra at to om me et te er r
U UR RK K- -8 80 00 0A A
Table of Contents
1.IMPORTANT NOTICE................................................................................................................................... 1
1.1 Intended Use........................................................................................................................................................................... 1
1.2 Classifications.......................................................................................................................................................................... 1
1.3 Caution....................................................................................................................................................................................... 2
2.SAFETY........................................................................................................................................................... 3
2.1 SAFETY INFORMATION ...................................................................................................................................................... 3
2.2 Symbol Information ............................................................................................................................................................. 4
2.3 Shape Of Plug ........................................................................................................................................................................ 5
2.4 General Safety Information .............................................................................................................................................. 6
2.5 Cautions in Installation , Storage and Transportion............................................................................................. 7
2.6 Patient environment ............................................................................................................................................................ 8
2.7 Labels.......................................................................................................................................................................................... 9
3.Features.......................................................................................................................................................10
4.Notes for Using the Instrument .............................................................................................................11
5.Prerequisites for safety ............................................................................................................................13
5.1 Preparation before use.....................................................................................................................................................13
5.2 Preparation when you use..............................................................................................................................................13
5.3 Instruction and operation sequence..........................................................................................................................13
5.4 Storage after use.................................................................................................................................................................13
6.Introduction................................................................................................................................................14
6.1 Front side of body..............................................................................................................................................................14
6.2 Back side of body ...............................................................................................................................................................15
6.3 Bottom side of body .........................................................................................................................................................16
6.4 Plugging ..................................................................................................................................................................................17
6.5 Release stage fixing ...........................................................................................................................................................17
6.6 Engage printing papers ...................................................................................................................................................17
7.GUI(User Interface) ...................................................................................................................................18
7.1 Main Dialog ...........................................................................................................................................................................18
7.2 ILLUM Dialog ........................................................................................................................................................................20
7.3 KP Dialog ................................................................................................................................................................................21

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7.4 KP-Ker Dialog .......................................................................................................................................................................22
7.5 KP-ECC Dialog ......................................................................................................................................................................22
7.6 KP-Diop Dialog ....................................................................................................................................................................23
7.7 Size Mode...............................................................................................................................................................................24
7.8 Display Dialog.......................................................................................................................................................................25
8. Setting Dialog –Display...........................................................................................................................26
8.1 Setting Dialog-Measure...................................................................................................................................................27
8.2 Setting Dialog-System......................................................................................................................................................28
8.3 Setting Dialog-Date ...........................................................................................................................................................29
8.4 Setting Dialog-Print ...........................................................................................................................................................30
8.5 Setting Dialog-Admin .......................................................................................................................................................31
8.6 Log View .................................................................................................................................................................................37
9.Print Mode..................................................................................................................................................38
10. Self Inspection and Maintenance.........................................................................................................39
10.1 Before Calling a Service Person.................................................................................................................................39
10.2 Fuse Replacement ............................................................................................................................................................41
10.3 Service Information .........................................................................................................................................................42
11. Specifications ...........................................................................................................................................43
12. ACCESSORY...............................................................................................................................................44
13. Packing ......................................................................................................................................................45
13.1 Packing Foam Design.....................................................................................................................................................45
13.2 Packaging step ..................................................................................................................................................................46
14. EMC (ELECTROMAGNETIC COMPATIBILITY).......................................................................................47
15. Disposal of waste products ...................................................................................................................50

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1. IMPORTANT NOTICE
1.1 Intended Use
The Auto Refractor/Keratometer URK-800A is used to determine the initial objective
refractive values for a patient’s eye in the workflow of refraction to determine the optical
prescriptions for myopia, hyperopia and astigmatism.
1.2 Classifications
[Classification under the provision of 93/42/EEC(MDD)] ClassⅡa
The URK-800A is classified as Class Ⅱa device
[Form of protection against electric shock] ClassⅠ
The URK-800A is classified as Class I.
This product is always protected when you connect the power supply must be connected to
ground included. Class I is a product in which the protection against electric shock does not
rely on basic insulation only, but which includes an additional safety precaution in such a
way that means are provided for the connection of the product to the protective (ground)
conductor in the fixed wiring of the installation in such a way that accessible metal parts
cannot become live in the event of a failure in the basic insulation. Use a power outlet which
is equipped with a grounding terminal.
[Degree of protection against electric shock] Type B Applied Part
The URK-800A is classified as a device with a Type B Applied Part
[Degree of protection against ingress of liquids] IPX0
The URK-800A is classified as IPX0
[Degree of protection against flammability]
The URK-800A is classified as a device not suitable to be used in a potentially flammable
environment. Do not use near flammable materials
[Method(s) of sterilization or disinfection recommended by the manufacturer]
The forehead rest and chinrest should be wiped using a cloth dampened with soapy water
as necessary
[Mode of operation]
Classification of URK-800A : continuous operation

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UN NI IC CO OS S R Re ef fr ra ac ct to om me et te er r/ /K Ke er ra at to om me et te er r
U UR RK K- -8 80 00 0A A
1.3 Caution
This product may malfunction due to electromagnetic waves caused by portable personal
telephones, transceivers, radio-controlled toys, etc.
Be sure to avoid having objects such as, which affect this product, brought near the product.
It should be used under the supervision of medical staff of hospital
The information in this publication has been carefully checked and is believed to be entirely
accurate at the time of publication. URK-800A assumes no responsibility, however, for
possible errors or omissions, or for any consequences resulting from the No use of the
information contained herein.
URK-800A reserves the right to make changes in its products or product specifications at
any time and without prior notice, and is not required to update this documentation to reflect
such changes.
“Do not modify this equipment without authorization of the manufacturer.”
“If this equipment is modified, appropriate inspection and testing must be
conducted to ensure continued safe use of equipment”
UNICOS Co., Ltd
ADD: 282-30, MUNJI-RO, YUSEONG-GU,
DAEJEON, KOREA
Tel : [phone]
Fax : [phone]
All rights reserved.
Under copyright laws, this manual may not be copied, in whole or in part, without the prior written
consent of URK-800A

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2. SAFETY
2.1 SAFETY INFORMATION
Accessory equipment connected to the analog and digital interfaces must be certificated according
to the respective IEC/EN standards (e.g. IEC/EN 60950 for data processing equipment and IEC/EN
60601-1 for medical equipment).
Furthermore all configurations shall comply with the system standard EN 60601-1-2:2007.
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 EN 60601-1-1:2001.
If in doubt, consult the technical service department or your local representative.
For EU Countries
The following mark, the name & address of the EU Representative shows compliance of the
instrument with Directive Council Directive 93/42/EEC of 14 June 1993 as amended by
Directive 2007/47/EC concerning medical devices.
ISO 15004
This report provides information about the hazard to the examinee’s eyed in compliance with
ISO 15004-1:2006, ISO 15004-2:2007 Ophthalmic instruments –Fundamental requirements
and test methods Part2–Light hazard protection. This condition is satisfied even when the
instrument is operating at maximum light intensity and maximum aperture! (Maximum intensity is
the highest brightness the instrument is capable of delivering, including the highest brightness
achievable if overvoltage is provided) detailed radiation information at normal usage of this
instrument is like bellows.
Radiation output: below 117.1 μW/cm2 Limit by ISO15004: 100 mW/cm2
Number Radiation output [μW/cm2]
1
107.0
2
117.1
3
115.5
4
115.7
5
103.6
6
103.7
7
108.8
8
109.0
9
105.6
10
105.8
average 109.1
Ellegi Medical Optics s.r.l.
Via Pisciarelli 79- 80078,
Pozzuoli(NAPLES) ITALY

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2.2 Symbol Information
Symbol Descriptions
TYPE B EQUIPMENT
Protective earth (ground)
Alternating current
Off (power: disconnect to the mains)
On (power: connection to the mains)
Do not throw away the waste to inappropriate place
Crushing hazard sign
Hand hazard sign
Instruction for user manual
Operating instructions
CAUTION
Keep dry symbol
DO NOT Hand Hooks symbol
Fragile symbol
This way up symbol
Handle with care symbol
Do not build up more than 2 boxes
Manufacture
Europe Representative

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Manufacture Date
Only one unit in the box
Temperature between - 40˚C ~ 70˚C
Humidity between 10%RH ~ 95%RH
Air pressure between 500hPa ~ 1060hPa
2.3 Shape Of Plug
Country Voltage/frequency Shape of plug
Mexico 110V/50Hz Type C&E
Argentina 220V/60Hz Type A
Peru 220V/60Hz Type A
Venezuela 110V/50Hz Type C&E
Bolivia & Paraguay 220V/60Hz Type A(Most common) / Type H(Infrequently)
Chile 220V/60Hz Type A
Colombia 110V/50Hz Type C
Brazil 220V/60Hz
127V/60Hz Type A
Type C
Ecuador 110V/50Hz Type C&E
USA 120V/60Hz Type A(Hospital Grade)
Canada 120V/60Hz Type A(Hospital Grade)

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UN NI IC CO OS S R Re ef fr ra ac ct to om me et te er r/ /K Ke er ra at to om me et te er r
U UR RK K- -8 80 00 0A A
2.4 General Safety Information
If you see any warnings or cautions printed on the warning labels, follow the safety
instructions in this manual. Ignoring such cautions or warnings while handling the product
may result in injury or accident. Be sure to read and fully understand the manual before
using this product.
Keep this manual in easy-to-access place.
Safety Symbols and sign
This indicates hazardous situations which may result in crush your hand.
This indicates hazardous situations which may result insert your hand.
NOTE
This
is used to emphasize essential information. Be sure to read this information to avoid
incorrect operation.