Huvitz HCP-7000 User manual

Operator’s Manual
Chart Projector

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IMPORTANT NOTICE
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.
The information in this publication has been carefully checked and is believed to be
entirely accurate at the time of publication. HUVITZ assumes no responsibility,
however, for possible errors or omissions, or for any consequences resulting from
the use of the information contained herein.
HUVITZ 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.
9000ENGE101-D
(2018.09)
©2009 - 2010 HUVITZ Co., Ltd.
38, Burim-ro 170beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do, 14055, Republic of
Korea
All rights are reserved.
Under copyright laws, this manual may not be copied, in whole or in part, without the
prior written consent of HUVITZ Co., Ltd.

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CONTENTS
1. Introduction ...............................................................................................................5
1.1. Outline of product..............................................................................................5
1.2. Classifications ...................................................................................................5
1.3. Standards..........................................................................................................5
1.4. EMC Information................................................................................................6
2. Safety Information .......................................................................................................10
2.1 Introduction......................................................................................................10
2.2 Safety Symbols................................................................................................11
2.3 Environmental factors......................................................................................14
2.4 Safety Precautions ..........................................................................................16
3. Features .................................................................................................................18
4. Notes for Using the Instrument....................................................................................19
5. Configurations...........................................................................................................20
5.1 Main Body .......................................................................................................20
5.2 Main Body cont................................................................................................21
5.3 Accessories.....................................................................................................22
6. Installation .................................................................................................................23
6.1 Position of Chart Projector...............................................................................23
6.2 How to obtain correct Letter Size and focus (Zooming Type only)....................24
7. Input and Use of Program........................................................................................25

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7.1 How to input user's program ............................................................................25
7.2 How to use your stored programs....................................................................26
8. Types of Chart (Type C is Standard) .....................................................................27
9. Maintenance and Repair..........................................................................................28
9.1 Fuse Replacement...........................................................................................28
9.2 Remote Control batteries Replacement ...........................................................29
9.3 Cleansing ........................................................................................................29
9.4 Disposal Information........................................................................................30
10. Specifications ..........................................................................................................31
11. Components List......................................................................................................32
11.1. Standard accessories ......................................................................................32
12. Service Information..................................................................................................33

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1.1 Outline of product
HUVITZ HCP-7000 is an automatic chart projector which provides 41 different charts
including red/green and polarized filters for the eye optometry. Users can select the
desired charts instantaneously by cordless remote controller. Charts move quickly and
quietly. The customized two programs will help you to perform more convenient and
effective examination. You can also execute the binocular balance tests, stereo tests,
fixation disparity tests, fusion tests and aniseikonia tests with HCP-7000. This
automatic chart project is compatible with HUVITZ digital refractor, HDR-7000.
Equipment intended for connection to signal input and signal output, shall with
IEC60601-1, or UL60601-1 harmonized national standard or the combination.
If, in doubt, contact qualified technician for helf.
1.2 Classifications
- Type of protection against electric shock: Class I Equipment
- Degree of protection against electric shock: No applied parts
- Degree of protection against the ingress of water: Ordinary
- Equipment not suitable for use in the presence of a flammable anesthetic mixture
with air or with oxygen or nitrous oxide.
1.3 Standards
LVD: IEC/EN60601-1
EMC: IEC/EN60601-1-2
1. Introduction

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1.4 EMC Information

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2.1 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.
WARNING
"Warning” indicates the presence of a hazard that could result in severe personal injury,
death or substantial property damage if ignored.
CAUTION
“Caution” indicates the presence of a hazard that could result in minor injury, or property
damaged if ignored.
NOTE
This is used to emphasize essential information.
Be sure to read this information to avoid operating the device incorrectly.
2. Safety Information
!
!

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2.2 Safety Symbols
The International Electrotechnical 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 symbols are shown below.
I and O on power switch represent ON and OFF
respectively.
(O sur l'interrupteur d'alimentation représentent
respectivement ON et OFF.)
This symbol identifies a safety note. Ensure you
understand the function of this control before using it.
Control function is described in the appropriate User’s or
Service Manual.
(Ce symbole identifie une note de sécurité.Assurez-vous
de comprendre la fonction de ce contrôle avant de
l'utiliser. La fonction de contrôle est décrite dans le
manuel d'utilisation ou d'entretien approprié.)
It indicates the year of manufacture and the
manufacturer.
(Il indique l'année de fabrication et le fabricant.)
Manufacturer
(Fabricant)
Authorised Representative in the European Community
(Représentant autorisé dans la Communauté
européenne)
Alternating Current
(Courant alternative)

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Direct Current
(Courant continu)
Temperature Limitation
(Limitation de température)
Keep DRY
(Garder au sec)
WEEE mark
Dispose of Electrical and Electronic Equipment
Correctly
(Marque WEEE)
(Éliminer les équipements électriques et électroniques
Correctement)
CE Mark
(Marque CE)
CE for RoHS
RoHS Directive Compliance 2011/65/EU
(CE pour RoHS
Conformité à la directive RoHS 2011/65 / UE)

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Atmospheric pressure limitation
(Limitation de pression atmosphérique)
Humidity limitation
(Limite d'humidité)
Stack direction
(Direction de la pile)
Fragile , handle with care
(Fragile, manipuler avec soin)
Keep away from sunlight
(Tenir à l'écart de la lumière du soleil)
Stack layer limitation
(Limiter la couche de pile)
Use no hooks
(N'utilisez aucun crochet)
Consult instructions for use
(Consulter les instructions d'utilisation)

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Serial Number Symbol
(Symbole du numéro de série)
2.3 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℃
to 40℃, 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.

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Where equipment is exposed to chemical material or
explosive gas.
Be careful not to be inserted dust, especially, metal
This instrument can withstand the following conditions:
1. Operation
- An ambient temperature range of 50°F ~ 104°F (10℃~ 40℃)
- A relative humidity range of 30% ~ 75%
- An atmospheric pressure range of 800 ~ 1060hpa
2. Transportation
- An ambient temperature range of -40F ~ 158°F (-40℃~ 70℃)
- A relative humidity range of 10% ~ 95%
- An atmosphere pressure range of 500 ~ 1060hpa
3. Storage
- An ambient temperature range of 14°F ~ 131°F (-10℃~ 55℃)
- A relative humidity range of 30% ~ 75%
- An atmosphere pressure range of 700 ~ 1060hpa
Avoid environments where the equipment is exposed to excessive shocks or
vibrations.

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2.4 Safety Precautions
This equipment has been developed and tested according to national as well as
international safety standards. This guarantees a very high degree of safety for this
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
solvents 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. Customer maintenance of this equipment may only be performed as
stated in the User’s Manual. Any additional maintenance may only be
performed by HUVITZ service technicians or other authorized persons.
5. 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.
6. 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.
7. Only persons who have undergone proper training and instructions are

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authorized to install, use, operate, and maintain this equipment.
8. Keep the User’s Manual in a place easily accessible at all times for
persons operating and maintaining the equipment.
9. Please do not pull on any cable. Always hold on to the plug when
disconnecting cables.
10. Before every operation, visually check the equipment for exterior
mechanical damage(s) and for proper function.
11. Do not cover any ventilation grids or slits.
12. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may
cause harmful interference to order devices in the vicinity. Hower, there is
no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to other devices, which can
be determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by on or more of the following measures :
-Reorient or relocate the receiving device.
-Increase the separation between the equipment.
-Connect the equipment into an outlet on a circuit different from that
to which the other device are connected.
- Consult the manufacturer or field service technician for helf.

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Bright (LED), high quality images
Quiet, instantaneous chart selection
41 different charts including: red/green and polarizing filters, binocular
balance tests, stereo tests, fixation disparity tests, fusion tests and Aniseikonia tests.
34 Masks (vertical line, horizontal line, and single character)
2.5 ~ 8 m (8 ~ 26 feet) projection range
Cordless Remote Control
User Programmable (2 programs up to 30 charts each)
Easily networked with HUVITZ’s Digital Refractor
3. Features

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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
instrument. Handle it with care.
Exposure to direct sunlight or very bright indoor lights can influence the
results of measurements.
If you want to connect this with other equipment, consult the dealer.
Sudden heating of the room in cold areas will cause condensation of vapor
on the protective glass in the measurement window and on optical parts
inside the instrument. In this case, wait until the condensation disappears before
performing measurements.
Keep the objective glass of the examinee side clean. If it is stained with other
substances or a fingerprint, it may cause an error or inaccurate measurements.
Disconnect the power supply and consult the dealer when there is smoke,
strange odors, or noise while working.
Don’t use organic solution such as alcohol, thinner, benzene, etc. to clean
the surface of this instrument. It may damage the instrument.
When moving the HCP-7000, always make sure the power supply is off, and then lift
the bottom of the unit with both hands.
If you leave the HCP-7000 without using it for long periods, disconnect the power
supply and protect the unit with dust cover.
4. Notes for Using the Instrument

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5.1 Main Body
The HCP-7000 Chart Projector is mainly composed of the body, stand, screen and
remote control.
[Fig. 1 Front View with Remote Control]
5. Configurations
1. Projection lens 2. IR receiving window
3. Stand (table mount) 4. Wireless remote control