luxvision LCP-2600 User manual

Please read and know this operating manual inside out, in prior to use of this equipment.
Table of Contents
Introduction 1
Package Contents 1
Classifications .. 2
Designated Symbols 3
Safety Instructions 4
Instrument Components 6
Installation . ,9
Focusing ..10
Operating Instructions ..11
Charts Description ...13
LUXVISION - LCP-2600

Maintenance ....16
Basic Trouble Shooting .…19
Transportation .. . .19
Technical Specifications ..20
LUXVISION - LCP-2600

Congratulations on your purchase of the LCP-2600 Auto Chart Projector.
Introduction
In the area of subjective refraction, the LCP-2600 is best used for measuring visual
acuity. It is fully recommended that you carefully read, understand and follow the
steps in this manual in order to ensure safe operation, optimum performance and a
longer service life from your new instrument. Please retain this manual for future
reference.
LCP-2600 and accessories were carefully checked and packed prior to the shipment.
However, please check condition and contents upon delivery. In addition to LCP-2600,
this shipment includes:
Package Contents
1metal Screen (400mm x 350mm)
1Power Cord
LUXVISION - LCP-2600

1Dust Cover
1Remote Control
1Pair polarized glasses
2Spare fuses [1A, 250V]
2 AA-sized batteries
Classifications
[ Classification under the provision of 93/42/EEC(MDD)] ClassⅠ
LCP-2600 is classified into ClassⅠsystem.
[Protection method against electric shock] ClassⅠ
LCP-2600 is Classified into ClassⅠinstrument.
ClassⅠinstrument in which protection against electric shock does not rely
on basic insulation only, but which includes an additional safety precaution
with the provision of the connection of the instrument to the protective
earth conductor in fixed wiring of the installation in such a way that any
accessible conductive parts cannot become live in the event of a failure
LUXVISION - LCP-2600

of the basic insulation.
[Degree of protection against ingress of liquids] IPX0
LCP-2600 is the ordinary instrument (enclosed instrument without
protection against ingress of liquids). Be careful not to splash water
on the instrument.
[Degree of protection against flammability]
LCP-2600 is classified as an equipment not suitable to be used in a
Potentially flammable anesthetic mixture with air or with oxygen
or nitrous oxide.
Do not use near flammable materials.
[Mode of operation]
Continuous operation
Symbol
Designated Symbols
Description
This symbol indicates a protective earth
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This symbol indicates that important operating and maintenance
Instructions are included in this User’s Guide.
This symbol on the main switch indicates that the power is OFF.
This symbol on the main switch indicates that the power is ON.
Manufacturer
Date of Manufacturer
This symbol indicates a fuse.
Safety Instructions
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At Operation
- Never disassemble or touch the inside of the instrument.
This may result in an electric shock or instrument malfunction.
-Never yank the power cord to disconnect from wall outlet but hold the plug while
disconnecting.
This can weaken the metal core of the cord and may result in a short circuit or
an electric shock.
At Storage
- Do not store the instrument in a place where it may get wet or where
poisonous gas or liquid is stored.
- Avoid storing the instrument in an area with excessive heat, humidity, or dust.
Recommended ranges:
Temperature range within -10℃to +70℃
Relative humidity range within 30% to 85%
Atmospheric pressure range within 500 to 1060hPa
At Installation
- Do not install the instrument near water.
If water gets into the internal structure, there is the possibility of electrical
Shock or instrument malfunction.
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- Install the instrument in a stable and level place where vibration or
shock does not occur.
The instrument may not perform observation correctly or may malfunction.
Also, if the instrument is tripped over because of any accidental shock,
it may result in possible injury.
After Use
- If the instrument is not be used for a long time, disconnect the power cord from
the wall outlet.
Otherwise, it may cause a tire.
- Remove batteries from the battery case of the remote controller when
the remote controller will not be used for a long time.
At Disposal
- Follow local governing ordinances and recycling plans regarding disposal
or recycling of device components.
Check the specified disposing method for the specific waste in advance,
LUXVISION - LCP-2600

1. Upper Case
2. Projection Lens
3. Window for remote detection
4. Table stand
5. Focusing Wheel 6. Pilot Lamp
7. Power Switch
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5.
8. RS-232C Connector 9. Power Connector
10. Fuse Holders
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11. Inflated ray transmitter 17. Vertical, horizontal line, single
12. Letters chart Letter Masking
13. Number chart 18. Children chart
14. Snellen chart 19. Vectograph chart
15. Program 20. Red/Green Test
16. Lamp ON/OFF 21. Direction
11
12
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15
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17
18
19
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21
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The LCP-2600 should be installed according to the following procedures:
INSTALLATION
1. If using a wall mount, it is best to locate a wall stud to support the weight of
instrument.
2. Determine the refracting distance (form the patient’s eye to the screen) and
install the projection screen.
3. Position the instrument at the same distance from the screen to the patient
within the range between 2m and 7m. To obtain longer refracting distances in
small rooms, a mirror or systems of mirrors can be used. In this case, a high
quality front surface mirror is required.
LUXVISION - LCP-2600

4. Check the three-dimensional alignment of the system. The instrument is
optimized when the projection screen is angled to direct light to the patient’s
head. Place a mirror on the screen. The light should project where the
patient’s head would be.
LUXVISION - LCP-2600

To obtain the correct focus:
FOCUSING
1. Measure the distance from the patient to the screen (refracting distance).
2. Turn the Auto Chart Projector on, and using the remote control, project the 0.05
“K”onto the screen.
3. If using a wall mount, it is best to locate a wall stud to support the weight of
instrument.
4. Adjust the position of the instrument forward or backward for sizing.
5. Adjust for sharpness and clarity by turning the focusing wheel left or right as
needed.
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OPERATING INSTRUCTIONS
1. Turn on the power switch of the instrument.
The projection lamp lights and the chart for 0.05 vision shall be viewed in 3
seconds.
2. Changing the chart
Press the appropriate chart button on the remote controller.
The charts have 31 selections.
3. Isolating the visual acuity chart
■To use Vertical line masking:
Press
☞To move the position right or left
Press or
☞To move the position up or down
Press or
■To use Horizontal line masking:
Press
☞To move the position right or left
Press or
☞To move the position up or down
Press or
■To use Single letter masking:
Press
☞To move the position right or left
Press or
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☞To move the position up or down
Press or
■To use Red/Green filter:
Press
■To release masking and filter:
Press any chart button
4. Programmed operation
■To install Program “A”
1) Make sure press the button of “LAMP”to turn off the lamp.
2) Keep pressing the left button to be heard buzzer
sound 4 times. Then, start the mode of program A.
3) Press one of the chart buttons to memorize.
4) And then, press the right button and heard buzzer sound
1 time to memorize the selected chart.
5) Repeat the process ③, ④to memorize the selection you want.
6) Press the left button and heard buzzer sound 3 times to
complete the installation of Program A.
■To install Program “B”
1) Make sure press the button of “LAMP”to turn off the lamp.
2) Keep pressing the right button to be heard buzzer
sound 4 times. Then, start the mode of program B.
3) Press one of the chart buttons to memorize.
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4) And then, press the right button and heard buzzer sound
1 time to memorize the selected chart.
5) Repeat the process ③, ④to memorize the selection you want.
6) Press the left button and heard buzzer sound 3 times to
complete the installation of Program B.
■Programmed Operation
1) Turn on LCP-2600, press the button of “RESET”to select the
program A or B.
2) After operate the program, change the chart by the button of
‘PROGRAM’. (Left : move to previous chart / Right : move to next chart)
A-TYPE
CHARTS DESCRIPTION
letters Duochrome Balance
Cross Cylinder Dots
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Red / Green Astigmatism Clock Dial
Snellen Worth For Dot Phoria
Fixation Phoria with Fixation
Schober Coincidence
Number Cross Grid Minute Stereo
Children Binocular Balance
LUXVISION - LCP-2600