Right On Retinomax 3 User manual

Hand Held Auto Ref
Instructions
May 2018
D033-6E

1
CAUTION Please read this instruction manual before using the instrument.
This instruction manual is intended for users of the Righton Retinomax 3.
It includes instructions on how to use the instrument, safety handling
precautions, and specifications.
These instruments conform to the Japanese Industrial Standards (JIS) as well
as the standards of the International Electro technical Commission (IEC).
Before using the instrument be sure to read the instructions carefully, and fully
understand the operation procedures and safety instructions to ensure correct
usage. Also, please keep this manual near the main unit so that you can refer to
it whenever necessary.
If you have any questions or comments, please do not hesitate to contact the
dealer from whom you purchased the instrument.
•No part of this manual may be reproduced or transmitted without permission.
•The information in this manual is subject to change without prior notice.

2
CONTENTS
■Handling Precautions -- Please first read for safety purposes. ..................................................... 4
■Labels and Marks......................................................................................................................... 25
1. Overview.................................................................................................................................. 28
1-1. Instrument Overview, Standard Accessories and Options .................................................. 28
1-2. Instrument Classification .................................................................................................... 30
1-3. Symbols on the Instrument ................................................................................................. 31
2. Names of Parts ........................................................................................................................ 33
2-1. Main Unit............................................................................................................................. 33
2-2. Station.................................................................................................................................. 35
2-3. Printer.................................................................................................................................. 36
3. Setup........................................................................................................................................ 37
3-1. Attaching/Detaching the Strap............................................................................................ 37
3-2. Installing and Removing the Battery Pack ......................................................................... 37
3-2-1 Installing and Removing the Battery Pack................................................................ 37
3-2-2 Installing and Removing the Printer Battery Pack ................................................... 38
3-3. Setting Up the Instrument .................................................................................................. 39
3-4. Charging the Battery Pack .................................................................................................. 40
3-4-1 Automatic Charging of the Main Unit ....................................................................... 41
3-4-2 Automatic Charging of the Printer ............................................................................ 41
3-4-3 Charging a Spare Battery Pack ................................................................................. 42
3-5. Power Supply from the Station............................................................................................ 42
3-6. Confirmation of Configuration............................................................................................. 43
3-7. Measuring the Model Eye .................................................................................................... 44
4. Measurement Procedures........................................................................................................ 45
4-1. Measurement Screen ........................................................................................................... 45
4-2. Before Measurement —Explanation for the Patient.......................................................... 46
4-3. Measurement Modes and REF Modes ................................................................................. 47
4-4. Automatic Measurement Mode............................................................................................ 48
4-5. Continuous Measurement Mode.......................................................................................... 52
4-6. Quick Measurement Mode................................................................................................... 53
4-7. Helpful Hints for Successful Measurement......................................................................... 55
4-7-1 Others: Considerations for Measurement.................................................................. 59
4-7-2 Battery Low Indication............................................................................................... 61
5. Various Functions.................................................................................................................... 62
5-1. Pupil Diameter Measurement Function.............................................................................. 62
5-2. Alignment Direction Indication Function............................................................................ 63
5-3. Horizontal Indication Function ........................................................................................... 64
5-4. Auto Quick Function............................................................................................................ 65
5-5. Memory Function................................................................................................................. 67
5-6. Retroillumination Mode....................................................................................................... 75
6. Printing Out Stored Data........................................................................................................ 76
6-1. For Wireless Communication............................................................................................... 76
6-2. For Wired Connection .......................................................................................................... 77
6-3. Sample Printouts ................................................................................................................. 78

3
6-4. Printout (Multiple Printers) ................................................................................................ 79
6-4-1 Using Multiple Printers ............................................................................................. 79
6-4-2 Changing the Print Format........................................................................................ 80
7. Setting Up the Instrument...................................................................................................... 81
7-1. SETUP Screen...................................................................................................................... 82
7-2. SET-MENU Screen -- Measurement Setup ......................................................................... 83
7-3. HOLD MODE Screen -- Mode Store/Setup.......................................................................... 84
7-4. OUTPUT Screen -- Output Setup........................................................................................ 85
7-5. PRINT Screen -- Print Setup ............................................................................................... 86
7-6. RS232C OUTPUT Screen -- External Output Setup........................................................... 87
7-7. CLOCK Screen -- Time Setup .............................................................................................. 88
7-8. NO.Screen -- Patient Number Setup ................................................................................... 89
7-9. MESSAGE Screen -- Message Input.................................................................................... 90
8. Connecting to the Remote Vision and a Computer ................................................................. 91
9. Maintenance ............................................................................................................................ 93
9-1. Checking the Measurement Accuracy ................................................................................. 93
9-2. Replacing the Print Roll....................................................................................................... 93
9-3. Replacing the Fuses ............................................................................................................. 94
9-4. Cleaning the Forehead Rest ................................................................................................ 94
9-5. Cleaning the Measuring Window ........................................................................................ 95
9-6. Cleaning the Model Eye....................................................................................................... 95
9-7. Appearance Maintenance .................................................................................................... 95
9-8. List of Consumable and Maintenance Parts ....................................................................... 95
10. Troubleshooting ....................................................................................................................... 96
10-1. Main unit....................................................................................................................... 96
10-2. Station........................................................................................................................... 98
10-3. Printer........................................................................................................................... 99
11. Specifications ..........................................................................................................................101
■Information on the avoidance of overexposure to optically hazardous optical
radiation(ISO 15004-2: 2007) ........................................................................................................103
■Patient environment ...................................................................................................................105
■Information of EMC(Electro Magnetic Compatibility) ...............................................................106

4
■Handling Precautions -- Please first read for safety purposes.
<Caution Symbols Used in This Manual>
Righton products are manufactured with full attention to safety. However, these
instruments can cause personal injury or equipment damage if used improperly or if
the instructions are ignored. For your own safety, read this instruction manual
carefully and thoroughly before using the instrument. Do not discard this manual, but
keep it handy for easy reference.
This manual uses the following symbols to draw your attention to “important safety
instructions.” Be sure to follow the instructions marked with these symbols.
Symbol Meaning
CAUTION: Indicates a potentially hazardous situation which, if not avoided,
could result in injury or damage to the surrounding equipment.
CAUTION 1. Intended product use
•The Retinomax 3 is only intended to be used for measuring
refractive power and pupil diameter. Do not use it for any
other purpose.
CAUTION 2. Do not disassemble
•Never attempt to disassemble the product as it could cause a
serious electric shock or equipment damage.
CAUTION 3. Measuring operation
•When moving the main unit toward the patient or laterally in
front of the patient, use care to avoid hitting the patient's face.
CAUTION 4. Installation and transport
•Do not place the instrument and the peripheral equipment
(PC, monitor) on an unstable location, such as a shaky table or
inclined surface. It could be dropped or fall and cause injury.
•Hold the main unit using the grip. Do not hold it with the
viewfinder or forehead rest.
•Place the station and printer in a well-ventilated location. Do
not place thick cloth or paper under the station or printer, as it
may prevent the release of heat during battery charging. If the
vent hole is blocked, heat will accumulate internally, leading
to the danger of fire or failure.

5
•The operating environment: Temperature 10°C to 40°C,
relative humidity 30% to 90% (no condensation), atmospheric
pressure 700-1060 hPa
•Although the instrument is designed with dust protection, it
should not be used in a dusty room.
•The best location for the instrument is a room equivalent to a
semi-dark room. Do not expose the instrument to a bright
window or illumination light.
•The instrument conforms to the EMC standard
(IEC60601-1-2:2007), but discharges weak radio waves. If the
instrument in operation interferes with other equipment, such
as a TV or radio, take appropriate action, such as increasing
the distance between the instruments or changing each
direction.
•This instrument is not waterproof. It should not be used or
placed in a place where it can be exposed to liquid such as
rainwater, beverages or chemicals.
•If dew condensation occurs, allow the dew to disappear before
using the instrument.
•When transporting the instrument, protect against vibration
and shock, preferably by placing the instrument in the
optional carrying case or a packing box.
•Install the unit at place where easy to plug and unplug the
electric outlet.
CAUTION 5. Other handling precautions
•Make sure that the power cord is not damaged, broken,
machined, exposed to excessive force (bend, pull, or twist), or
twisted with other cords. Do not put heavy objects on, or apply
heat to, the power cord, as the cord can be severed, possibly
leading to a fire or electric shock. If the power cord is damaged,
replace it.
•If dust accumulates on the metal part of the power plug, pull
out the power plug and remove the dust. Dust or dirt can
cause contact failure of the power plug, resulting in a fire.
•Connect the instrument and the peripheral equipment(PC,
external monitor) to a grounding-type receptacle outlet in a
manner that meets the power supply specifications. Improper
connections can affect the performance, or even cause failure,
leakage, shock, or fire.
•Fully insert the power plug. Insufficient insertion can cause a
fire.
•When replacing the fuse in the station, be sure to turn off the
power switch and pull out the power cord. Be sure to use the
designated fuse. Use of an undesignated fuse can lead to
electric shock or fire.
Designated fuse: Littlefuse's time-lag fuse, 5 x 20 mm
250 V, 1.6AH (021501.6XP)

6
•Never short-circuit the battery charging contacts of the main
unit, station, or printer. If the contacts are short-circuited, the
fuse of the station or printer will blow.
•Do not expose the connectors or battery charging contacts to
your body or metal objects. If a contact is dirty, turn the power
off and wipe the contact off with a dry, soft cloth.
•This product is precision optical equipment, containing a large
number of electrical components. Handle with care, avoiding
exposure to physical shock.
•Do not drop or bump the instrument. When handling the main
unit, always use the supplied strap. Do not swing the main
unit holding only the strap.
•If the instrument ceases to function, pull the power cord from
the receptacle outlet, and without accessing the inside of the
instrument, contact your dealer.
•Use the designated print roll. Use of an undesignated brand
can lead to failure.
•The operator must not touch the external instrument and the
external monitor connected with this equipment and the
patient simultaneously. Electrical shock can result.
•When the device is return for maintenance or repair, clean the
surface of the device (especially, forehead rest) with a cloth
dampened with rubbing alcohol for disinfections.
•Accessory equipment connected to the analog and digital
interfaces must be certified according to the appropriate
national standards.
Furthermore, all configurations shall comply with the IEC
60601-1. Anyone who connects additional equipment to the
signal input part or signal output part is responsible for
making sure that the system complies with the requirements of
the IEC 60601-1.
If in doubt, consult the technical service department or your
local representative.
CAUTION 6. Maintenance/Storage
•The ambient conditions of transportation: Temperature -20°C to
50°C, relative humidity 10% to 95% (no condensation),
atmospheric pressure 500-1060 hPa
•The ambient conditions of ｌin a packaged condition:
Temperature -10°C to 40°C, relative humidity 10% to 95%(no
condensation), atmospheric pressure 700-1060 hPa
This instrumentdoes not meet the temperature requirementsof
ISO 15004-1 for storage. Do not store this instrument in
conditions where the temperature may rise above 40°C or fall
below -10°C.
•Select a storage area exposed to limited amounts of dust, free
of vibration and shock.

7
•When cleaning the glass in the measuring
window, be careful not to scratch or break
the lens.
•After use, turn off the power switch of the
station and put on the dust cover.
•If you plan to put the instrument out of
service for a long time, pull the power cord out from the
receptacle outlet. Also, remove the battery from the main unit
and keep them for later use. There is a danger of fire if the
power cord is left in the receptacle outlet for a long time or the
battery is left installed for a long time.
•Make sure that when the batteries are in storage, their
contacts are not touched by metals, etc. If they are
short-circuited to a metal, heating or even a fire can occur.
CAUTION 7. Battery pack
•You should use the RT-121 battery pack, which uses our
designated lithium ion battery. Use of any other battery pack
voids the operation warranty.
•Carefully read the instructions shipped with the battery pack
before using the battery pack.
•Never disassemble or modify the battery pack.
•To recharge the battery pack, always use the station or
printer.
•Never short-circuit the terminal of the battery pack.
Otherwise, heating may occur, leading to burn injury or a fire.
Also, keep metals (coins, paper clips, etc.) away from contact
with the terminal area.
•Do not use the battery pack of this product with any other
product.
•When charging the battery pack, do not place any cover over
the main unit, station, or printer. If a cover is used, the heat
generated in the main unit, station, or printer during charging
may cause fire. In addition, the service life of the battery pack
will be reduced by the additional load due to such a cover.
•Do not expose the battery pack to an intense heat source or
flames. Explosion, electrolyte leakage, or fire can occur.
•Do not leave the battery pack in a sun-heated car with the
windows closed, or in any location that may be exposed to
intense sunlight.
•Do not let the battery pack be exposed to strong impact or
drop it.
•If the metal terminals of the battery pack are dirty, wipe them
off with a dry, soft cloth.
•If you plan to put the instrument out of service for a week or
longer, take the battery packs out of the main unit and printer.
•The battery pack is a consumable item. It can be recharged,
but eventually wears out. When the battery pack is no longer
usable, purchase a new one from your local dealer of the
instrument.

8
•If you leave the printer connected to the station, you are
advised to remove the battery pack from the printer to prevent
the battery from degrading.
•The battery pack is effective for three years. You are advised
to write down the date when you started to use the battery on
the supplied battery date sticker and affix it to the battery
pack case.
CAUTION 8. Disposal instructions
•Follow local regulations concerning disposal and
recycling. For lithium ion batteries, in particular, observe
the specific disposal methods stipulated by your local
government.
We recommend entrusting disposal to a designated industrial
waste disposal firm.
•When disposing packaging, sort them by material, and then
follow the local regulations and plans concerning disposal
and recycling.
Symbol for separate collection in European countries
Products bearing this symbol must be collected separately.
The following rule is applicable only to users in European
countries.
●This product is designated as an item to be collected
separately at an appropriate spot. Do not dispose of it as
household waste.
For further information, contact the retailer or the local
authorities responsible for waste management.

25
■Labels and Marks
The product includes labels and marks to draw user's attention to important
information and precautions.
●Bottom of main unit
●Inside the grip ●Operator side of main unit
A manufacture year
is displayed.
Tulip chart
Bear chart
Rocket chart
Label change according to chart.
Only for china
Production Date
2012