Topcon IS-5500 User manual

INSTRUMENT STAND
IS-5500

i 2031005680 Rev. C, 06/2016
1. INTRODUCTION
Thank you for purchasing the TOPCON IS-5500 Instrument Stand.
1.1 INTENDED USE / INDICATIONS FOR USE
This IS-5500 stand is used to support and deliver Ophthalmic and Optometric instruments.
It will provide many years of service.
1.2 FEATURES
This instrument stand features the following:
•EZ-Lock Brake Release for easy positioning of the slit lamp
•3 “Smart Charge” wells for handheld instruments
•Programmable room light control
•LED reading lamp with clear, homogeneous light
•Control switch for slit lamp and chair also on the slit lamp arm
•Multi-function membrane switch control panel
•Binocular Indirect Ophthalmoscope hanger, connector and intensity control
1.3 PURPOSE OF THIS MANUAL
This User Manual provides an overview of the basic operation, troubleshooting, checking,
maintenance and cleaning of the Topcon Instrument Stand IS-5500.
Please read this user manual carefully in order to familiarize yourself with and to obtain the
best performance from your system.
Please refer to the IS-5500 Installation Guide 2031005681 for installation instructions and
product accessories.
Place both manuals in a convenient location for future reference.
1.4 PRECAUTIONS
•Never position the unit where it will be exposed to moisture, direct sunlight, dust, salty air,
chemical storage areas, excessive temperature or humidity. It should be used and kept in
normally controlled living environment, within a temperature range of -22°F to 131°F,
humidity levels between 30-95%, and an atmospheric pressure range of 700hPa-1060hPa.
•To ensure smooth operation, install the unit in a stable place, free of uneven floors, vibration
and shock.
•Stand unit should also be positioned in a way that allows ease of disconnection of its switch
and power plug.
•Prior to operation, always check that all the cords are properly connected.
•Take the proper steps to stop the unit (leaving the patient in a safe condition) if anything is
found wrong with the unit. Use the power at provided rated voltage.
•Never hold and pull the connecting cord for disconnecting plugs. Excessive force may be
applied and cause damage to the inside connections. If the unit has not been used for a long
period of time, check the operation and safety features prior to using it again.

2031005680 Rev. C, 06/2016 ii
•If possible, perform cleaning/disinfection of parts between usage by different patients using
alcohol swab.
•There are no periodic maintenance requirements for the IS-5500. However, periodic checks
of all the functions and safety switches should be performed every six months.
WARNING:
SAFETY CONCERNS
The IS-5500 Stand conforms to IEC 60601-1 3rd Ed, AAMI ES 60601-1 and CSA C22.2 No.
60601-1 certifications. Any of the optional equipment defined in this manual can be added to the IS-
5500 without introducing any additional safety hazards.
There is no contraindication to use of this stand.
The stand does not have applied parts. However, for the parts that may contact the patients, the
requirements of Type B applied parts are applied.
WARNING: The installation of the IS-5500 stand shall only be performed by a
qualified technician.
WARNING: The IS-5500 stand is designed for usage with TOPCON equipment.
If any other equipment is used, it shall meet the same certifications.
WARNING: All service (except replacing the two external fuses) and repairs
shall be performed by a qualified technician.
WARNING: All replacement parts or optional equipment shall be genuine
Topcon parts. Contact Topcon or your dealer for those items.
!
!
!
!
!
To avoid risk of electric shock, this equipment must only be connected to a supply mains with protective
earth
Connecting electrical equipment to MSO effectively leads to creating an ME SYSTEM, and can result in a
reduced level of safety.
No modification of this equipment is allowed.
An additional MULTIPLE SOCKET-OUTLET or extension cord cannot to be connected to STAND.
Connect to the stand only items that have been specified as part of ME SYSTEM or specified as being
compatible with ME SYSTEM
MULTIPLE SOCKET-OUTLETS provided with the ME SYSTEM to be used only for supplying power to
equipment intended to form part of ME SYSTEM
RISKS OF HIGH LEAKAGE CURRENT, connect only equipment specified to be connected through the
stand and forming part of the ME System
DO NOT touch pins of hand held instrument charging wells and patient simultaneously.
To safely switch off the stand, press the control panel power switch to off, and disconnect power plug from
outlet.
In the case of liquid entering into the stand, allow time to dry, and perform thorough inspection of device.
Do not lean or push onto the stand during usage.

iii 2031005680 Rev. C, 06/2016
TABLE OF CONTENTS
1. INTRODUCTION...............................................................................................I
1.1 INTENDED USE / INDICATIONS FOR USE......................................................................i
1.2 FEATURES............................................................................................................................. i
1.3 PURPOSE OF THIS MANUAL.............................................................................................i
1.4 PRECAUTIONS .....................................................................................................................i
2. NOMENCLATURE ............................................................................................1
2.1 IS-5500 Instrument Stand Main Components........................................................................ 1
3. PERFORMANCE & SPECIFICATIONS........................................................2
3.1 Specifications......................................................................................................................... 2
3.2 Symbols on IS-5500 Stands ................................................................................................... 3
4. INSTRUMENT ATTACHMENTS....................................................................4
4.1 Refractor................................................................................................................................. 4
4.2 Slit Lamp................................................................................................................................ 4
4.3 Rechargeable Instrument Handles.......................................................................................... 4
4.4 Indirect (BIO)......................................................................................................................... 4
4.5 Chart Projector – Optional ..................................................................................................... 4
4.6 Ophthalmic Chair (Topcon OC-2200/2300/2400) – Optional............................................... 5
5. SYSTEM OPERATION .....................................................................................5
5.1 Main Power Switch................................................................................................................ 5
5.2 Lamp Switch .......................................................................................................................... 5
5.3 Chair-Control Switch ............................................................................................................. 5
5.4 Chair Auto-Return Button...................................................................................................... 5
5.5 Auxiliary Receptacle Button.................................................................................................. 6
5.6 Charging Wells....................................................................................................................... 6
5.7 Indirect (BIO)......................................................................................................................... 6
5.8 Roomlights............................................................................................................................. 6
5.9 System Programming Button................................................................................................. 7
5.9.1 Programming....................................................................................................................................7
5.9.2 Programming Reset..........................................................................................................................7
6. ADJUSTMENTS .................................................................................................8
6.1 Refractor and Slit Lamp Arm................................................................................................. 8
6.1.1 Counterbalance Adjustment.............................................................................................................8
6.1.2 Brake Adjustment ............................................................................................................................8
6.1.3 Counterbalance Brake Adjustment ..................................................................................................8
6.1.4 Drift Elimination..............................................................................................................................9
7. MAINTENANCE ..............................................................................................10
8. TROUBLE SHOOTING...................................................................................10

2031005680 Rev. C, 06/2016 1
2. NOMENCLATURE
2.1 IS-5500 Instrument Stand Main Components
Figure 1 shows the primary components and key features of the IS-5500 Instrument Stand.
Use this figure as a reference only.
Figure 1: IS-5500 Instrument Stand
*NOTE:
1. Label: INDIRECT RATED NOT TO EXCEED: 14V 3A
2. Labels: Serial Label and ETL Label
3. SL Label placed around cable: SL NOT TO EXCEED 120V ~60HZ 1.0A
4. “Do Not Push” Labels (QTY: 2) placed on left and right sides of the black ring, to be visible to operators and patients:
Pushing is prohibited.
5. Grounding Labels (QTY: 2) placed on floorplate and on back cover next to grounding points (inside Base Assembly)
6. Warning Label on MSO (inside Base Assembly)
7. High Voltage Label on Tube bracket, above Circuit Board (inside Base Assembly)
Labels, See Note 4
Pole
Base Assembly
Refractor Arm
Overhead Lamp
Slit Lamp Arm
(SL Label, See Note 3)
Control Panel
BIO Control
(Label, See Note 1)
Well Cups Assembly
Labels
(See Notes 6-7)
Labels
(See Notes 2 & 5)
Indirect BIO Hanger

2 2031005680 Rev. C, 06/2016
3. PERFORMANCE & SPECIFICATIONS
3.1 Specifications
Instrument Stand
•Base Size: 25.5 inch x 27.0 inch (648 mm x 686 mm)
•Stand Size: 8.0 inch x 10.0 inch x 34.0 inch
(203 mm x 254 mm x 864 mm)
•Mode of Operation: Continuous Use (Class 1 protection)
Counterbalanced Refractor Arm
•Adjustable Load Range: 8 to 10 lbs (3.6 to 4.5 kg)
•Vertical Adjustment Range: 12 inch (305 mm)
Counterbalanced Slit Lamp Arm
•Adjustable Load Range: 22 to 40 lbs (10 to 18 kg)
•Vertical Adjustment Range: 12 inch (305 mm)
Rechargeable Instrument Wells
•Battery Voltage: 3.5 v
•Charge Rate : Initial: 150 mA
Trickle: 15 mA
Electrical
•Voltage, Current, Frequency:
North America Versions: 120 VAC (± 10%), ~60 Hz, 5A
Export Versions: 240 VAC (± 10%), ~50/60 Hz, 3A
Weight
•Net weight 288 lbs (131 kg)
Environmental Operating Conditions
•Ambient Temperature Range: 50°F to 104°F (10°C to 40°C)
•Relative Humidity Range: 30 to 75%
•Atmospheric Pressure Range: 10.1 to 15.4 psi (700 to 1060 hPa)
Environmental Storage/Transportation Conditions
•Ambient Temperature Range: -22°F to 131°F (-30°C to +55°C)
•Relative Humidity Range: 30 to 95% non-condensing
•Atmospheric Pressure Range: 10.1 to 15.4 psi (700 to 1060 hPa)
•Acceptable Storage Time
(in operating environment): 5 years
(in extreme environment): 20 days

2031005680 Rev. C, 06/2016 3
3.2 Symbols on IS-5500 Stands
Refer to Instruction Manual/Booklet
Direct Current
Fuse
Warning
ETL Mark (ETL Recognized product)
Protective Earth ground location
ON/OFF Power on Control Panel
Alternating Current
UP Symbol
DOWN Symbol
Pushing prohibited
Operating instructions

4 2031005680 Rev. C, 06/2016
4. INSTRUMENTATTACHMENTS
Instruments or Applied Parts that connect to the IS-5500 must be mounted and configured
properly before operation. The IS-5500 was designed for use with Topcon instruments.
Adjustments and/or modifications may be required for other brands of instruments or tools.
Disposal of all connecting instruments or applied parts are to be in accordance to their product
manuals.
4.1 Refractor
Mount the refractor onto the end of the refractor arm by removing the set screw in the
end of the shaft, sliding on the refractor, tightening the locking c lamp, and reinstalling
the set screw through the refractor clamp into the shaft. This keeps the refractor from
sliding off of the arm. If a computerized vision tester is used, repeat the same process
except feed the cable through the wire channel in the top of the arm extrusion then into
the top hole in the IS-5500 pole. Connect to the vision tester power supply.
4.2 Slit Lamp
Mount the Slit Lamp onto the end of the S-arm by placing the pivot pin (on the bottom
of the tabletop) into the S-arm bushing. Lock the Slit Lamp on the arm by tightening
the knob. Plug the cord into the transformer box. Refer to section 5 to counterbalance
the arm.
4.3 Rechargeable Instrument Handles
The instrument console is supplied with three recharging wells for use with
rechargeable instrument handles. Simply inserting them into the well charges the
instruments. Green indicator lights are provided at each well to indicate that the
instrument is in a charging condition. If the light is not lit, then the instrument is not
charging. The wells are wired at the factory at 3.5 volts DC.
4.4 Indirect (BIO)
Indirect being used is not to exceed 14V, 3A. Plug the indirect into the twist-lock BIO
connector on the back of the stand (see Figures 1 & 3). Hang the indirect headset onto
the hanger.
4.5 Chart Projector – Optional
The chart projector may be mounted on the wall or on the IS-5500. If it is mounted on
the IS-5500, the chart projector arm supports any automatic chart projector. The arm
has a 0.75-inch diameter socket for mounting a projector. The maximum extension of
the arm with load, is 7 inches, and has a capacity of 22 lbs. (10 kg).
WARNING: All instruments that are attached to the IS-5500 shall be IEC
60601-1 3rd Ed, AAMI ES 60601-1 and CSA C22.2 No. 60601-1
compatible.
!

2031005680 Rev. C, 06/2016 5
4.6 Ophthalmic Chair (Topcon OC-2200/2300/2400) – Optional
Connect the chair power cable to a wall outlet. Connect the Ophthalmic Chair to the
stand using the provided low voltage control cable onto the back of its bottom shroud.
This will allow the chair to go up/down using the stand control panel.
5. SYSTEM OPERATION
Each of the control panel buttons performs a specific function. Refer to Figure 2 for the locations
of the buttons on the control panel.
5.1 Main Power Switch
The main power switch button controls the power to the system and is located on the control
panel. Press on the power button to switch to ON prior to performing any examinations.
A green LED, located next to it, will light to indicate that the system power is ON.
Figure 2: Control Panel
5.2 Lamp Switch
The LAMP power and dimmer switch controls the power and light intensity to the overhead
lamp. Press ON/OFF to switch the overhead lamp ON or OFF. This switch has to be in the
ON position to control the overhead lamp using the dimmer. To adjust brightness of the
lamp, simply press the ▲ or ▼ (UP or DOWN) button under LAMP.
Warning: Lamp head and lens are hot during use. Do not touch them. Use the lamp handle
to position the overhead lamp.
5.3 Chair-Control Switch
The exam chair height can be controlled from the control panel. Press the ▲ or ▼ (UP or
DOWN) button on the control panel to adjust the chair to the desired height.
5.4 Chair Auto-Return Button
Pressing the AUTO button on the control panel will return the chair lift to its lowest position.

6 2031005680 Rev. C, 06/2016
5.5 Auxiliary Receptacle Button
The auxiliary buttons, AUX 1 & 2, control the power to the auxiliary receptacles located to
the right of the circuit board assembly inside the IS-5500. These receptacles are
recommended for chart projector or any other desired equipment connections.
5.6 Charging Wells
Three (3) smart Charging Wells are available to recharge handheld instrument batteries.
Charging well will perform fast charge if inserted instrument handle is low in charge level.
Once handle is fully charged, charging well will turn to trickle mode to maintain charge
level. Normally the handhelds will maintain full charge if placed in the well during the day.
A well is charging if the green LED is lit. Well charging will not stop even if the main power
switch is turned OFF. It will stop only if the stand is unplugged from power.
Warning: Do Not Touch Wells Contact and Patient simultaneously.
5.7 Indirect (BIO)
Once BIO is plugged in and functional, use the dimmer knob in the back of the stand to turn
the BIO ON/OFF and to control the intensity of the light.
Figure 3: BIO Control and Hanger
5.8 Roomlights
The Roomlight kit allows the IS-5500 to be an independent control of the room light
environment. Once it has been wired and roomlight cable has been plugged in and set-up by
a qualified technician, use Roomlight functions on the control panel (Figure 2) to control the
room light.
Press ON/OFF to switch the room light ON or OFF.
(NOTE: The following dimming functions are only provided for incandescent lighting only).
Roomlight switch has to be in the ON position to use dimming functions.
To adjust brightness of the light, simply press the ▲ or ▼ (UP or DOWN) button under
Roomlight.

2031005680 Rev. C, 06/2016 7
5.9 System Programming Button
The System-programming button (P) is located on the control panel (see Figure 2).
This button is used to initialize the IS-5500 programming mode in which desired
environment settings can be stored into the IS-5500's memory for activation by one of the
system activators. The overhead lamp, room lights, and auxiliary receptacles 1 and 2 can be
programmed to change to a preset state when the appropriate activator is triggered.
The five (5) system activators are: each hand-held instrument charging well (total 3), the BIO
dimmer knob, and the slit lamp arm power button.
Follow the instructions in the following section to program any one of the IS-5500 system
activators.
5.9.1 Programming
1. With the system power ON, place the activator in its "normal" (non-use) position.
Press and hold the system programming button to enter programming mode, keep
holding until an audible tone is heard, and then release.
2. While in programming mode, 20 seconds are allotted to program each setting. A beep
will be heard each second during the 20-second window.
3. Using the Roomlight control, overhead lamp control, and AUX 1 or 2, which are all
located on the control panel (see Figure 2), adjust the environment lighting to the
desired settings.
4. When the desired settings are obtained, remove the appropriate hand-held from its
charging well, or turn the BIO ON, or press the slit lamp arm power button. A two-
toned beep will be heard to indicate that the setting has been recorded.
5. Place the activator back to its "normal" state and the environment will change back to
the settings before the programming sequence.
6. Programming is complete and will remain in memory until it is changed. Once
programmed, removing the appropriate hand-held from its charging well, or turning
the BIO ON, or pressing the slit lamp arm power button, will return the environment to
the preset condition.
7. Repeat the steps above for each activator.
5.9.2 Programming Reset
1. Switch the Stand Power off using the Power button on the control panel.
2. Press and hold down the Programming button, and then press and hold the Power
button for at least 3 seconds, until beeping sound is heard.
3. Release all buttons. The unit is now clear of all stored programming.
4. To re-program, follow steps in previous Programming Section.

8 2031005680 Rev. C, 06/2016
6. ADJUSTMENTS
The refractor and slit lamp arms may require adjustment depending upon the weight of the
instrument in use.
6.1 Refractor and Slit Lamp Arm
6.1.1 Counterbalance Adjustment
To adjust the counterbalancing of the instrument arm, remove the black plastic panel
located at the instrument end of the arm by unscrewing the (2) round-head Hex screws,
and then lock the instrument arm at its maximum elevated position.
Underneath the black cover is castellated (slotted) nut. To adjust the refractor arm,
insert the end of a 5/32 Hex wrench into the castellated (slotted) part of the nut. The
arm counter-balancing spring tension is adjusted by turning the nut in the appropriate
direction. (NOTE: Follow the same steps for adjusting the optional middle arm, but
use a 3/16 Hex wrench instead.)
Turning the nut clockwise, as viewed from the instrument end of the arm, increases the
counterbalance force. Counterclockwise rotation loosens the counterbalance force.
6.1.2 Brake Adjustment
NOTE: This section is for Refractor Arm only.
At the instrument end of the arm there is a handle, which activates the brake. This
handle locks the three arm functions simultaneously: the instrument end of the arm,
the pole end of the arm, and the counterbalance mechanism. Each of these three
brakes can be adjusted independently of the others.
At the instrument and pole ends of the arm are two (2) Hex set screws. The small
setscrew adjusts the brake force. To adjust the brake, lock the handle and turn the
screw 1/4 turn. Clockwise rotation increases the braking force and counterclockwise
rotation decreases the braking force.
6.1.3 Counterbalance Brake Adjustment
NOTE: This section is for Refractor Arm only.
In instances where the brake is not restraining vertical movement, the
counterbalancing brake will need to be adjusted. The counterbalancing brake
adjustment is located on the diagonal arm (refer to Figure 5). The arm will have three
(3) black screws with caps on one end and a small opening underneath the middle
black screw.
Lower or raise the arm slowly until the small Hex screw is aligned with the access
hole in the arm housing. Once the Hex screw has been aligned, activate the brake, and
then turn the screw clockwise approximately 1/4 turn. (NOTE: When activating the
handle, place your thumb between the handle and the inner wall when tightening the
small Hex screw. Next fully activate the brake and press down on the auxiliary arm.
If the resistance is inadequate, repeat the above procedure and turn the small Hex
screw another 1/4 turn.)

2031005680 Rev. C, 06/2016 9
6.1.4 Drift Elimination
Occasionally during regular use the arms may tend to drift slightly. Increasing the
drag on the arm will eliminate a slight drift. Drag is adjusted by turning the larger of
the two (2) set screws located at both ends of the arm. If drifting persists, use a level
and check that the stand pole is vertical. Just a small amount of vertical offset can
cause a significant amount of arm drift.
Figure 5: Counterbalance Adjustments for Refractor Arm

10 2031005680 Rev. C, 06/2016
7. MAINTENANCE
There are no periodic maintenance requirements for the IS-5500. However, periodic checks of all
the functions and safety switches should be performed every six months. If problems arise please
refer to the Troubleshooting section of this manual.
It is recommended that the exterior surfaces of the IS-5500 be cleaned with a mild soap, water,
and clean cloth to maintain a like-new and sanitary appearance.
8. TROUBLE SHOOTING
If the IS-5500 does not function properly, complete the following tests before calling for service.
Disconnect the main power cord prior to performing any service.
1) Read the User Manual and Installation Guide to verify the IS-5500 functions.
2) Check to see that power cord is non-detachable, all cords and/or cables are securely
connected, and that the green power LED comes on when the system power button is pressed.
3) Replace any blown fuses as required. See the chart below.
a) Turn power switch off and unplug the power cord plug from the wall outlet.
b) Push down and turn the fuse holder cap counterclockwise, then pull the fuse
retainer out.
c) Replace the blown fuse(s) with a new one (refer to Table 2). Push in and turn
the fuse holder cap clockwise to replace it.
Location
Fuse
100~120 Volt
Base Chassis
Primary
Cooper Bussmann LLC, MDL-5-R, 250VAC/5A,
10000A (Breaking Capacity), Time Delay, UL 248
Base Chassis
Secondary
Cooper Bussmann LLC, MDL-5-R, 250VAC/5A,
10000A (Breaking Capacity), Time Delay, UL 248
Location
Fuse
220~240 Volt
Base Chassis
Primary
Cooper Bussmann LLC, MDL-5-R, 250VAC/3A,
10000A (Breaking Capacity), Time Delay, UL 248
Base Chassis
Secondary
Cooper Bussmann LLC, MDL-5-R, 250VAC/3A,
10000A (Breaking Capacity), Time Delay, UL 248
Table 2: Fuse Information
4) Replacing the Overhead Lamp Bulb:
If the overhead lamp does not light, check to make sure that the LAMP switch is in the ON
position. Press ▲ (UP) button to increase brightness of the lamp. If the lamp still does not
light, replace the bulb with 12V 3W LED bulb.
(If using Deluxe Lamp model, replace the bulb with 12V 7W LED bulb instead.)
WARNING: The user shall only change the two external fuses.
Any internal fuses shall ONLY be changed by a qualified technician.
!

2031005680 Rev. C, 06/2016 11
5) If a problem develops with an instrument used with the IS-5500 system, plug the instrument
into a wall receptacle and check its proper function before troubleshooting the IS-5500.
6) If problems persist, contact your dealer directly.
WARNING: All replacement parts or optional equipment shall be genuine TOPCON parts.
Contact your local TOPCON dealer for those items.
!

Copyright © 2015-2016 Topcon Medical Systems, Inc. All rights reserved.
Compliance Statements
Electromagnetic Compatibility (EMC)
The IS-5500 has been tested and found to comply with the electromagnetic compatibility (EMC) limits for
medical devices to IEC 60601-1-2. These limits are designed to provide reasonable protection against harmful
interference in a typical medical installation.
Caution: Medical electrical equipment requires special precautions regarding EMC and must be installed and
operated according to these instructions. It is possible that high levels of radiated or conducted radio-frequency
electromagnetic interference (EMI) from portable and mobile RF communications equipment or other strong
or nearby radio-frequency sources, could result in performance disruption of the system. Evidence of
disruption may include equipment ceasing to operate, or other incorrect functioning. If this occurs, survey the
site of disruption, and take the following actions to eliminate the source(s).
• Turn equipment in the vicinity off and on to isolate disruptive equipment.
• Relocate or reorient interfering equipment.
• Increase distance between interfering equipment and your system.
• Manage use of frequencies close to the system frequencies.
• Remove devices that are highly susceptible to EMI.
• Lower power from internal sources within the facility control (such as paging systems).
• Label devices susceptible to EMI.
• Educate clinical staff to recognize potential EMI-related problems.
• Eliminate or reduce EMI with technical solutions (such as shielding).
• Restrict use of personal communicators (cell phones, computers) in areas with
devices susceptible to EMI.
• Share relevant EMI information with others, particularly when evaluating new
equipment purchases which may generate EMI.
• Purchase medical devices that comply with IEC 60601-1-2 EMC Standards (3V/meter EMI immunity, limit
interference level to 0.0014 V/meter).
ELECTROMAGNETIC COMPATIBILITY (EMC) TABLES for RF emissions class B
Guidance and Manufacturer’s Declaration - Electromagnetic Emissions
The IS-5500 is intended for use in the electromagnetic environment specified below. The customer or the user of the IS-
5500 should assure that it is used in such an environment.
Emissions Tests Compliance Electromagnetic Environment Guidance
RF Emissions CISPR 11 Group 1 The IS-5500 uses RF energy only for its internal
function. Therefore, its RF emissions are very
low and are not likely to cause any interference
in nearby electronic equipment.
RF Emissions CISPR 11 Class B The IS-5500 is suitable for use in all
establishments, including domestic
establishments and those directly connected to
the public low-voltage power supply network
that supplies buildings used for domestic
purposes.
Harmonic Emissions IEC
61000-3-2 Class A
Voltage Fluctuations IEC
61000-3-3 Complies

Copyright © 2015-2016 Topcon Medical Systems, Inc. All rights reserved.
ELECTROMAGNETIC COMPATIBILITY (EMC) TABLES for RF emissions class A
Guidance and Manufacturer’s Declaration - Electromagnetic Emissions
The IS-5500 is intended for use in the electromagnetic environment specified below. The customer or the user of the IS-
5500 should assure that it is used in such an environment.
Emissions Tests Compliance Electromagnetic Environment Guidance
RF Emissions CISPR 11
Group 1
The IS-5500 uses RF energy only for its internal function. Therefore, its
RF emissions are very low and are not likely to cause any interference
in nearby electronic equipment.
RF Emissions CISPR 11
Class A
The IS-5500 is suitable for use in all establishments other than domestic
and those directly connected to the public low-voltage power supply
network that supplies buildings used for domestic purposes.
Harmonic Emissions
IEC 61000-3-2
Class A
Voltage Fluctuations
IEC 61000-3-3
Complies
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
The IS-5500is intended for use in the electromagnetic environment specified below. The customer or the user
of the IS-5500 should assure that it is used in such an environment.
Immunity Test IEC 60601 Test Level Compliance Level Electromagnetic
Environment Guidance
Electrostatic Discharge
(ESD)
IEC 61000-4-2
±6kV contact
±8kV air
±6kV contact
±8kV air
Floors should be wood,
concrete or ceramic tile. If
floors are covered with
synthetic material, the
relative humidity should be
at least 30%.
Electrical Fast
Transient/Burst
IEC 61000-4-4
±2kV for power supply
lines
±1kV for input/output
lines
±2kV for power
supply lines
±1kV for input/output
lines
Mains power quality should
be that of a typical
commercial or hospital
environment.
Surge
IEC 61000-4-5
±1kV differential mode
±2kV common mode
±1kV differential
mode
±2kV common mode
Mains power quality should
be that of a typical
commercial or hospital
environment.
Voltage dips, short
interruptions and voltage
variations on power
supply input lines
IEC 61000-4-11
<5% U
T
(>95% dip in
UT) for 0,5 cycle
40% UT(60% dip in UT)
for 5 cycles
70% UT(30% dip in UT)
for 25 cycles
<5% UT(>95% dip in
UT) for 5 sec
<5% U
T
(>95% dip in
UT) for 0,5 cycle
40% UT(60% dip in
UT) for 5 cycles
70% UT(30% dip in
UT) for 25 cycles
<5% UT(>95% dip in
UT) for 5 sec
Mains power quality should
be that of a typical
commercial or hospital
environment. If the user of
the IS-5500requires
continued operation during
power mains interruptions, it
is recommended that the IS-
5500 be powered from an
uninterrupted power supply
or a battery.

Copyright © 2015-2016 Topcon Medical Systems, Inc. All rights reserved.
Power Frequency
(50/60Hz) Magnetic
Fields
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment.
NOTE: UTis the a.c mains voltage prior to application of the test level.
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
The IS-5500is intended for use in the electromagnetic environment specified below. The customer or the user
of the IS-5500 should assure that it is used in such an environment.
Immunity
Test
IEC 60601
Test Level
Compliance
Level
Electromagnetic Environment Guidance
Conducted
RF
IEC 61000-
4-6
3 Vrms
150 kHz to 80
MHz
3V
Portable and mobile RF communications equipment should
be used no closer to any part of the “Product Name”,
including cables, than the recommended separation distance
calculated from the equation applicable to the frequency of
the transmitter.
Recommended separation distance
d = 󰇣,
󰇤150 KHz to 80 MHz
d = 󰇣,
󰇤80 MHz to 800 MHz
d = 󰇣
󰇤800 MHz to 2,5 GHz
where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and d is the recommended separation distance
in meters (m).
Field strengths from fixed RF transmitters, as determined by
an electromagnetic site survey,ashould be less than the
compliance level in each frequency range.b
Interference may occur in the vicinity of equipment marked
with the following symbol:
Radiated
RF
IEC 61000-
4-3
3 V/m
80 MHz to
2,5 GHz
3V/m
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.
aField strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land
mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically
with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site
survey should be considered. If the measured field strength in the location in which the IS-5500is used exceeds
the applicable RF compliance level above, the IS-5500should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the
“Product Name”.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V1] V/m.

Copyright © 2015-2016 Topcon Medical Systems, Inc. All rights reserved.
Recommended separation distances between portable and mobile RF communications equipment and
the IS-5500
The IS-5500 is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the IS-5500 can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications equipment (transmitters)
and the IS-5500 as recommended below, according to the maximum output power of the communications
equipment.
Rated maximum output power
of transmitter
W
Separation distance according to frequency of transmitter
m
150 KHz to 80 MHz
d =
󰇣
,
󰇤
80 MHz to 800 MHz
d =
󰇣
,
󰇤
800 MHz to 2,5 GHz
d =
󰇣

󰇤
0,01
0,12
0,12
0,23
0,1
0,38
0,38
0,73
1
1,2
1,2
2,3
10
3,8
3,8
7,3
100
12
12
23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in
meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the
maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.

Copyright © 2015-2016 Topcon Medical Systems, Inc. All rights reserved.
If problems persist, call your dealer or Topcon for assistance.
Please provide the following information when contacting us with questions about
this instrument:
•Model Name: IS-5500
•Serial Number: This is provided in the product rating label on the
back of the base assembly
•Period of use: Please inform us of its date of purchase
•Defective condition: Please provide us with as much details as possible
IS-5500 Topcon Instrument Stand
USER MANUAL
2031005680 Revision C
Date of issue: June 22, 2016