Stryker iSwitch Operation And Maintenance Manual

iSwitch

®

Irrigation Pump

Wireless Universal Foot Control

Operation and Maintenance Manual

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iSwitch Wireless Universal Foot Control .....................................1

iSwitch Universal-Funk-Fußsteuerung ......................................25

iSwitch Control de pie universal inalámbrico ............................55

iSwitch Pédale universelle sans fil...............................................87

iSwitch Comando a pedale universale senza fili .......................113

iSwitch Controlo de pé universal sem fios................................139

iSwitch draadloze universele voetschakelaar............................169

iSwitch trådløs universal fodkontakt........................................199

iSwitch Langaton yleiskäyttöinen jalkaohjain..........................225

iSwitch trådlös universell fotkontroll .......................................251

iSwitch Ασύρµατος ποδοκίνητος έλεγχος γενικής χρήσης .....275

iSwitch

ワイヤレスユニバーサル フットコントロール

............307

iSwitch Bezprzewodowy uniwersalny nożny element sterujący ......331

iSwitch

Wireless Universal
Foot Control

®

ireless Universal Foot Control

Operation and Maintenance Manual

PATENTS PENDING

Table of Contents

Warnings and Cautions ..........................................................................3

Symbol Definitions .................................................................................4

Product Description and Intended Use ..................................................6

The Footswitch..................................................................................7

The Receiver ......................................................................................8

Front Panel ...................................................................................................... 8

Rear Panel ........................................................................................................ 9

Setting up the iSwitch............................................................................10

Setting Up the Receiver...................................................................10

Setting Up the Footswitch ..............................................................11

System Settings ......................................................................................12

To enter the Settings mode.............................................................12

Settings ........................................................................................................... 12

Exiting Settings Mode .................................................................................. 12

Operating the iSwitch System ...............................................................13

Using the Footswitch Controls .......................................................13

TPS Mode ...................................................................................................... 13

SERFAS Mode............................................................................................... 14

Using the Receiver Controls ...........................................................14

Selecting which device the footswitch will control .................................. 14

Unsychronizing footswitches...................................................................... 14

Monitoring battery life................................................................................. 14

Cleaning and Maintenance ...................................................................15

Cleaning ..........................................................................................15

Maintenance....................................................................................15

Replacing the Batteries ...................................................................15

Battery Disposal ..............................................................................15

Troubleshooting ....................................................................................16

Technical Specifications........................................................................17

Electromagnetic Compatibility.............................................................19

Warranty................................................................................................23

Service and Claims ................................................................................23

2

Warnings and Cautions

WARNING The personal safety of the patient or physician may be

involved. Disregarding this information could result in
injury to the patient or physician.

Caution Special service procedures or precautions must be followed to

avoid damaging the instrument.

Note Special information to make maintenance easier or important

information more clear.

An exclamation mark within a triangle is intended to alert the
user to the presence of important operating and maintenance
instructions in the literature accompanying the product.

A lightning bolt within a triangle is intended to warn of the
presence of hazardous voltage. Refer all service to authorized
personnel.

Please read this manual and follow its instructions carefully. The words warning,

caution, and note carry special meanings and should be carefully reviewed:

WARNING To avoid injury to the user and the patient and/or damage to

this device, the user must:

1. Read this operating manual thoroughly and be familiar with its contents
prior to using this equipment.

2. Carefully unpack the unit and check if any damage occurred during
shipment. If damage is detected, please refer to the Service section in this
manual.

3. Avoid removing covers on the unit and attempting internal repairs or
adjustments not specifically detailed in this operating manual.

4. Pay close attention to the care and cleaning instructions in this manual.
A deviation may cause damage to the device.

5. Never sterilize the Wireless Universal footswitch components.

6. Be completely familiar and comfortable with the operation of the
Wireless Universal footswitch. Training may be required before some
operators are thoroughly familiar with how to properly operate the
footswitch.

3

7. When the Receiver is interconnected with other medical electrical
equipment, leakage currents may be additive. Ensure all systems are
installed according to the requirements of IEC 60601-1-1.

8. Disconnect the footswitch from the Receiver when removing it from a
room. (Power the Receiver off, or hold the Receiver mode button for
3 seconds). Failure to disconnect the footswitch may result in accidental
activation of a device by the footswitch when within range of the
Receiver.

The Wireless Universal footswitch warranty is void if any of these warnings are
disregarded.

WARNING Federal law (United States of America) restricts this device to use

by, or on order of, a physician.

Stryker Endoscopy reserves the right to make improvements to the product
described herein. The product therefore may not agree in detail to the published
design or specifications. All specifications are subject to change without notice.
Please contact your local Stryker Endoscopy Distributor listed in the Other
Service section or phone your local Stryker Endoscopy sales representative or
agent for information on changes and new products.

Symbol Definitions

Humidity Limitation

Temperature Limit

Catalog Number

Quantity

Federal (USA) law restricts this device to sale by or on
the order of physician.

Manufacturer

Date of Manufacture

4

Attention, consult instructions for use

Serial Number

Authorized representative in the European community

IXP7 Protected against immersion up to 1 m

Indicates that the device complies with the applicable
standard and establishes a traceable link between the
device and the manufacturer, importer or their agent
responsible for compliance and for placing it on the
Australian market.

Technical Conformity Mark for Japan

Alternating current

Protective Earth Ground

Equipotentiality

Denotes compliance to CSA 22.2 No.601.1-M90 and
UL60601-1.

This symbol indicates that the waste of electrical and
electronic equipment must not be disposed as unsorted
municipal waste and must be collected separately.
Please contact the manufacturer or other authorized
disposal company to decommission your equipment.

5

Product Description and
Intended Use

The Stryker Wireless Universal footswitch system is a wireless remote-control
system that centralizes control of the various footswitch-operated devices found
in the operating room.

The iSwitch™ is intended for use in surgical procedures where footswitch­operated devices, such as the Stryker TPS or SERFAS systems, are normally used.
The iSwitch™ consolidates the functions of these devices into one wireless
footswitch, freeing the operating room from excessive cables and foot controls.

The iSwitch consists of two main components:

1. A wireless footswitch, which provides pedals similar to those found on
other footswitches and transmits radio signals to a radio receiver console

2. A radio receiver console, which routes commands from the footswitch
to devices that connect to the receiver’s rear panel.

Each component and its functions are described in the following pages.

Note The iSwitch is a wireless footswitch designed to replace multiple

wired footswitches that surgeons are accustomed to using.
Operators should ensure that they are completely familiar and
comfortable with the operation of the device. Training may be
required before some operators are thoroughly familiar with how
to properly operate the footswitch. Users should be sure that they
have received adequate training before using this device in
surgical practice.

Note It is recommended to have a wired footswitch available in case of

electromagnetic interference problems with the wireless
connection.

This device includes RF transmitters and emits non-ionizing radiation.

This device complies with Part 15 of the FCC rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation. See the “Electromagnetic Compatibility” section
of this manual for more information.
To prevent radio interference with any licensed service, this device is intended to
be operated indoors and away from windows to provide maximum shielding.
This device complies with FCC RF exposure limits set for indoor use only. Do
not co-locate this device in close proximity to another transmitter antenna.

6

The Footswitch

1

2

4

5

6

3

The footswitch rests on the operating-room floor and provides foot control of all
devices connected to the iSwitch system. The footswitch houses three buttons
and two pedals, which enable the user to alternate between operating-room
devices and perform device-specific functions. When a button or pedal is pressed,
the footswitch transmits a radio signal to the receiver, where the command is then
routed to the appropriate device.

The footswitch and its features are described in Figure 1 below.

Figure 1: The footswitch

1. Footswitch Handle

2. Button II (Mode Button): Selects which device the footswitch will
control. See the “System Settings” section of this manual for Mode
options.

Note Button/pedal function for all other buttons and pedals depends

on which operating-room device, or “mode,” is selected. See the
“Using the footswitch controls” section in this manual for device­specific button functions.

3. Button III

4. Pedal B

5. Pedal A

6. Button I

7

The Receiver

1

2

3

4

5

6

7

The receiver connects to the devices that will be controlled by the iSwitch system.
It receives commands sent from the footswitch and routes them to the appropriate
device. The receiver also determines how footswitches are used and which devices
they will control.

The features of the receiver are listed in Figures 2 and 3.

Figure 2: The receiver front panel

Front Panel

1. Power Switch: Powers on and off the receiver. The switch will illuminate
when the unit is on.

2. Synchronize port 1: Enables a footswitch to work with the receiver
when aligned with the synchronize logo on that footswitch. The
footswitch will be designated as “footswitch 1.”

3. Mode button 1: Selects which device footswitch 1 will control (which
“mode” the footswitch is in). Pressing and holding this button will clear
the Footswitch.

4. Active-device display 1: Displays which device is currently active and
can be controlled by footswitch 1 (which “mode” footswitch 1 is in).

5. Active-device display 2: Displays which device is currently active and
can be controlled by footswitch 2 (which “mode” footswitch 2 is in).

6. Mode button 2: Selects which device footswitch 2 will control (which
“mode” the footswitch is in). Pressing and holding this button will clear
the Footswitch

7. Synchronize port 2: Enables a second footswitch to work with the
receiver when aligned with the synchronize logo on that footswitch. The
footswitch will be designated as “footswitch 2.”

8

Rear Panel

12

3

4

5

6

7

Figure 3: The receiver rear panel

1. TPS output: Provides a dedicated connection to the TPS console,
enabling the commands issued from the footswitch to be routed to the
TPS console.

2. SERFAS output: Provides a dedicated connection to the SERFAS
console, enabling the commands issued from the footswitch to be routed
to the SERFAS console.

3. Expansion port: Provides a generic connection to addition devices,
enabling the commands issued from the footswitch to be routed to the
console.

4. Expansion port: Provides a generic connection to addition devices,
enabling the commands issued from the footswitch to be routed to the
console.

5. SFB Serial Connectors: Enables firewire connection with newer
devices, such as CORE and SERFAS Energy, eliminating the need for
multiple connection cables.

6. Volum e co ntrol : Controls the output volume.

7. AC-power input: Connects to the AC Power cord, which connects to a
hospital-grade power outlet.

9

Setting up the iSwitch

footswitch Receiver

TPS Console

SERFAS Console

Note Devices may also

be connected
directly to the
iSwitch Receiver.

Setting Up the Receiver

1. Position the receiver on a Stryker cart or other sturdy platform.

2. Connect the AC Power.

• Connect the AC power cord to the AC input on the rear receiver

panel.

• Connect the other end to a hospital-grade receptacle.

3. Connect the devices that will be controlled by the footswitch System.

• For older TPS and SERFAS consoles, connect a device cable to the

appropriate port on the rear receiver panel, and then connect the other
end to the footswitch port on the front console panel.

• For newer CORE and SERFAS Energy consoles, connect a firewire

cable to the firewire port on the rear receiver panel, and then connect
the other end to the firewire port on the console rear panel.

Contact your local Stryker Representative for applicable device cable
part numbers.

Note When connecting devices to the footswitch receiver SFB serial

cable, connect the devices in series (see Figure 4 below).

Figure 4: Connecting devices in series to the footswitch receiver

4. Power on the receiver and all devices connected to it.

10

Setting Up the Footswitch

1. Insert the Stryker Battery Pack (P/N 277-300-100).

Note It is recommended to use the Stryker Battery Pack to achieve

maximum battery life and prevent improper insertion.

• Twist off the cap on the side of the footswitch by turning 1/2 turn

counterclockwise.

• Insert the batteries.

• Replace the cap and lock in place by turning 1/2 turn clockwise.

2. Synchronize the footswitch with the receiver.

• Press buttons I and III simultaneously and release.

• Align the footswitch synchronize logo with the footswitch 1

synchronize logo on the receiver.

• Hold the footswitch one inch away from the receiver. The LED will

appear red while synchronization is in process, and will change to
green when the footswitch has been synchronized.

3. Synchronize a second footswitch if needed.

• Press buttons I and III simultaneously and release.

• Align the second footswitch synchronize logo with the footswitch 2

synchronize logo on the receiver.

• Hold the footswitch one inch away from the receiver. The LED

indicator will change to green when the footswitch has been
synchronized.

Note A single footswitch cannot be synchronized to two channels.

4. Position the footswitch on the floor where it can be comfortably
accessed.

Note The Footswitch needs to be synchronized when a Receiver is

powered on or when the Footswitch enters a new room. A
Footswitch is disconnected from the Receiver by powering off the
Receiver or pressing and holding the Receiver Mode button.

11

System Settings

Using the 2 mode buttons on the Receiver, the system Settings may be modified as
listed below:

To enter the Settings mode

Press and hold both mode buttons on the Receiver for 5 seconds

• In this mode, the left (Footswitch 1) mode button toggles among

options.

• In this mode, the right (Footswitch 2) button enables or disables the

settings.

Settings

Speed Mode (Default: Disabled)

• When enabled, a single press of button II on the Footswitches changes

the mode.

• When disabled, press and hold to select the device.

Note If using 2 handpieces in Speed Mode, press and hold the Mode

button to change handpieces.

Tea che r Mo de (Default: Disabled)

• When enabled, 2 Footswitches may select the same device. Pressing

button II on either Footswitch will give it primary control. To transfer
control, simply press button II on the second Footswitch.

• When disabled, the Footswitch will function as normal. Only one

Footswitch will control the selected device.

Global Merge (Default: Disabled)

• When enabled, two Footswitches may select the same device. The

Footswitch pressed first will receive primary control. Control may
then alternate between Footswitches when the pedals on the primary
Footswitch are not pressed and the pedals on the second Footswitch
are depressed.

• When disabled, the Footswitch will function as normal. Only one

Footswitch will control the selected device.

Exiting Settings Mode

To exit the Settings Mode, press and hold both Mode buttons for 5 seconds. The
selected settings will remain unchanged.

12

Operating the iSwitch System

Reverse

Select Device*

(SERFAS, TPS, etc.)

Reverse

High/Low

Oscillate/Forward

or Reverse

Forward

*In Speed Mode, press to select the device. Press and hold to change the

handpiece.

Note Using Stryker disposable bags (P/N 277-500-100) is

recommended to keep the footswitch clean during use. Contact
your local Stryker representative for ordering information.

The iSwitch system is operated through the controls on the footswitch and the
controls on the receiver.

Using the Footswitch Controls

1. Press the mode button to select which device the footswitch will control.
The footswitch buttons will perform according to the mode selected.

TPS Mode

Note The Wireless Universal footswitch can be programmed like the

TPS Wired footswitch. Default controls are shown.

Figure 5: Default controls of the Wireless Footswitch in TPS Mode

13

SERFAS Mode

Cut

Coag

Increase Cut Level

Select Device*

(SERFAS, TPS, etc.)

Decrease Cut Level

Figure 6: Default controls of the Wireless Footswitch in SERFAS Mode

Using the Receiver Controls

While the footswitch controls the devices connected to the iSwitch system, the
receiver controls how the footswitch functions. Receiver controls are used for
selecting which device the footswitch will control, unsynchronizing footswitches,
and merging footswitches.

Selecting which device the footswitch will control

Press the mode button to toggle through the connected devices. The selected
device will appear on the display screen.

Note Mode button 1 selects the devices footswitch 1 will control; mode

button 2 selects the devices footswitch 2 will control.

Note The device can also be selected by pressing the mode button on

the footswitch.

Unsychronizing footswitches

Press and hold the mode button to disable communication between a footswitch
and the receiver. After the footswitch has been unsynchronized, the footswitch
will not function again until it is resynchronized with the receiver.

Monitoring battery life

The receiver will provide feedback to alert the user when the remaining battery
life is low. The receiver will emit an audible warning and the receiver LED will

flash red.

In this event, replace the battery pack after the current case

has finished.

Note It is recommended to use the Stryker Battery Pack

(P/N 277-300-100).

14

Cleaning and Maintenance

Cleaning

WARNING Unplug the receiver from the electrical outlet before cleaning

the unit.

Caution Do not immerse the footswitch in any liquid, as product

damage may result.

Caution Do not use solvents, such as alcohol, or cleaning solutions that

contain ammonia to clean the footswitch, as product damage
may result.

Caution Do not sterilize the footswitch or receiver, as product damage

will result.

1. Wipe the footswitch with a soft cloth dampened in a mild cleaning
solution.

2. Clean the footswitch with disinfectant if needed.

Maintenance

The Wireless Universal footswitch system requires no preventative or periodic
maintenance.

WARNING Remove the batteries if the Footswitch is not in use for an

extended period of time.

WARNING To reduce the risk of electrical shock, do not open the

footswitch. There are no user-serviceable components
inside. Should service be needed, notify your local Stryker
representative.

Replacing the Batteries

WARNING Replace the batteries only when outside the patient’s vicinity.

Caution The batteries may explode or leak if recharged, inserted

improperly, or disposed of by fire.

Note Replace the battery pack with a Stryker Battery Pack (P/N 277-

300-100) for optimal battery performance.

Battery Disposal

The batteries must be disposed of according to local laws and hospital practices.

15

Troubleshooting

Problem Possible Solution

No results when the
Footswitch is pressed.

The Footswitch will not
synchronize with the
receiver.

The receiver does not
indicate that a device is
attached upon startup.

Footswitch 2 is stuck using
the same device as
Footswitch 1.

Cannot hear audio
messages.

When synching the
Footswitch, the LED on the
Receiver does not change
color and synching fails.

• Press buttons I or III to wake Footswitch.

•Synchronize the Footswitch.

• Replace batteries.

• Hold the Footswitch synchronization icon
within one inch of the receiver synchroni­zation icon.

• Press buttons I and III simultaneously and
release.

• Replace batteries and try again.

• Ensure the device is connected to the cor­rect input on the rear receiver panel.

• Press the mode button to unmerge the
Footswitches.

• Increase volume using control on rear of
receiver.

• If another Footswitch is already synched to
this channel, press and hold the Mode but­ton on the Receiver for 5 seconds to clear
the existing Footswitch.

• Synch the new Footswitch.

The Footswitch will not
synchronize with the
Receiver. An adjacent
Receiver is present.

The Receiver displays
“Replace batteries” even
though new batteries have
been inserted

16

• Press buttons I and III simultaneously and
release to disconnect the Footswitch from
the adjacent Receiver.

• Synch the Footswitch to the new Receiver.

• Batteries may be inserted incorrectly. Rein­sert batteries.

Technical Specifications

Environmental Specifications

Operating Temperature: 0° to 40°C

Humidity: 30% to 75% RH

Shipping/Storage

Operating Temperature: 0° to 40°C

Humidity: 30% to 75% RH

System Input Power Requirements

Voltage: 100 – 240 VAC
Frequency: 50/60 Hz
Current: 0.6 Amps
Fuse Rating:

Classifications

1.0A/250V

Receiver: Class I Equipment Footswitch

• No Applied Parts

• Water Ingress Protection,
IPXO

• Continuous Operation

•Internally powered

•No Applied Parts

• Water Ingress Protection,
IPX7

• Continuous Operation

Wireless USB Specifications

Frequency range: 2.402 GHz – 2.478 GHz

Note: Units shipped to Australia operate in
the 2.402 GHz – 2.463 GHz frequency range.

Modulation: Direct Sequence Spread Spectrum

(DSSS)

Power: 0 dBm

17

RFID Specifications

Frequency range: 125 KHz
Modulation: Binary Pulse Length Modulation

(BPLM)

Power: <0.001W

FCC ID

SSH-WUF

IC ID

4919C-WUF

18

Electromagnetic Compatibility

Like other electrical medical equipment, the iSwitch requires special precautions
to ensure electromagnetic compatibility with other electrical medical devices. To
ensure electromagnetic compatibility (EMC), the iSwitch must be installed and
operated according to the EMC information provided in this manual.

Note The iSwitch has been designed and tested to comply with IEC

60601-1-2:2001 requirements for EMC with other devices.

Caution The iSwitch may be interfered with by other equipment,

including portable and mobile RF communication equipment,
even if such equipment meets the applicable emissions
requirements.

WARNING Do not use cables or accessories other than those provided

with the iSwitch, as this may result in increased
electromagnetic emissions or decreased immunity to such
emissions.

WA RN I N G If the iSwitch is used adjacent to or stacked with other

equipment, observe and verify normal operation of the
iSwitch in the configuration in which it will be used prior to
using it in a surgical procedure. Consult the tables below for
guidance in placing the iSwitch.

Guidance and Manufacturer's Declaration: Electromagnetic Emissions

iSwitch is intended for use in the electromagnetic environment specified below. The customer or the user of

Emissions test Compliance Electromagnetic Environment - guidance

RF emissions

CISPR11

RF emissions

CISPR11

Harmonic emissions

IEC61000-3-2

Vol tage Fluctu ations /

flicker emissions

IEC61000-3-3

iSwitch should ensure that it is used in such an environment.

Group 1 The iSwitch must emit electromagnetic energy in

Class B iSwitch is suitable for use in all establishments,

Class A

Complies

order to perform its intended function. NEarby elec-

tronic equipment may be affected.

including domestic establishments and those directly

connected to the public low-voltage power supply
network that supplies buildings used for domestic

purpos es.

19

Guidance and Manufacturer's Declaration: Electromagnetic Immunity

iSwitch is intended for use in the electromagnetic environment specified below. The customer or

Immunity Test

Electrostatic Discharge (ESD)

IEC61000-4-2

Electrical fast transient/burst

IEC61000-4-4

IEC61000-4-5

Voltage dips, short interrup-

tions and voltag e variations on

power supply input lines

IEC61000-4-11

Power frequency (50/60Hz)

magnetic field

IEC 61000-4-8

the user of iSwitch should ensure that it is used in such an environment.

IEC 60601 Test

Level

±6kV contact

±8kV air

±2kV for power sup-

ply lines

±1kV for input/out-

put lines

Surge

NOTE: Ut is the a.c. mains voltage prior to application of the test level.

±1kV differential

mode

±2kV common mode

<5% Ut (>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.

3 A/m

Compliance Level

±2,4,6kV contact

±2,4,8kV air

±2kV line to ground

±1kV line to line

±0.5, 1kV differential

mode

±0.5, 1, 2kV common

mode

<5% Ut (>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.

3 A/m

Electromagnetic

Environment:

Guidance

Floors should be

wood, concrete, or

ceramic tile. If floors

are covered with syn-

thetic material, the rel-

ative humidity should

be at least 30%.

Mains power quality

should be that of a typ-

ical commercial or

hospital environment.

Mains power quality

should be that of a typ-

ical commercial or

hospital environment.

Mains power quality

should be that of a typ-

ical commercial or

hospital environment.

If the user of iSwitch

requires continued

operation during

power mains interrup-

tions, it is recom-

mended that iSwitch

be powered from an

uninterruptible power

supply or a battery.

Power-frequency mag-

netic fields should be
at levels characteristic
of a typical location in

a typical commercial

or hospital environ-

ment.

20

Guidance and Manufacturer's Declaration: Electromagnetic Immunity

d1.17P=

d1.17P=

d2.33P=

iSwitch is intended for use in the electromagnetic environment specified below. The customer or

Immunity Test IEC 60601 Test Level

Conducted RF

IEC 61000-4-6

Radiated RF

IEC 61000-4-3

the user of iSwitch should ensure that it is used in such an environment.

3 Vrms

150 kHz to 80 MHz

3 V/m

80MHz to 2.5 GHz

Compliance

Level

3 V

3 V/m

Electromagnetic Environment: Guidance

Portable and mobile RF communications

equipment should be used no closer to any

part of the iSwitch system, including its cables,

than the recommended separation distance

calculated from the equation applicable to the

frequency of the transmitter.

Recommended Separation Distance

where P is the maximum output power rating

of the transmitter in watts (W) according to

the transmitter manufacturer and d is the rec

ommended separation distance in meters (m).

Field strengths from fixed RF transmitters, as

determined by an electromagnetic site survey

(a)

, should be less than the compliance level in

each frequency range

Interference may occur in the vicinity of

equipment marked with the following symbol:

80 MHz to 800 MHz
800 MHz to 2.5 GHz

(b)

.

-

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

(a) Field 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 T V 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 iSwitch system is used

exceeds the applicable RF compliance level above, the iSwitch system should be observed to verify normal

operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or

(b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.

and reflection from structures, objects, and people.

relocating the iSwitch unit.

21

Recommended Separation Distances Between Portable and Mobile RF Communications

d1.17P=

d1.17P=

d2.33P=

Equipment and the iSwitch System

The iSwitch system is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The user of the iSwitch system can help prevent electromagnetic interference by maintaining a mini

mum distance between portable and mobile RF communications equipment (transmitters) and the iSwitch sys-

tem as recommended below, according to the maximum output power of the communications equipment.

Separation distance (m) according to frequency of transmitter

Rated maximum output

power (W) of transmitter

150 kHz to 80

MHz

0.01 0.12 0.12 0.23

0.1 0.37 0.37 0.74

1 1.17 1.17 2.33

10 3.70 3.70 7.37

100 11.70 11.70 23.30

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.

80 MHz to 800

MHz

800 MHz to 2.5

GHz

-

22

Warranty

This Stryker Endoscopy product is warranted to the original purchaser for a
period of one year from the date of purchase to be free from defects in material
and workmanship. This warranty extends to all purchases and is limited to the
repair or replacement of the product without charge when returned to:

Stryker Endoscopy
5900 Optical Court
San Jose, CA 95138
USA

Stryker Endoscopy cannot accept responsibility for returns or replace-ments
which have not been authorized. This warranty does not cover damages caused by
misuse (i.e. neglect, dropping, or denting) or by failure to follow the procedures
outlined in this manual or demonstrated by Stryker Endoscopy representatives.
Unauthorized repair or modifications to the iSwitch may void the warranty and
invalidate the user’s authority to use the product.

There are no other expressed warranties.

Service and Claims

Caution Do not attempt to service this product yourself. If service is

needed either during or after the warranty period:

1. Contact Stryker Endoscopy at 1-800-624-4422, or phone your local
Stryker Endoscopy sales representative.

2. Clean and sterilize all parts that will be returned for service. Follow the
instructions provided in this manual.

3. Package all the components carefully in the original shipping container
if possible.

4. Ship the unit, pre-paid and insured to:

Stryker Endoscopy Customer Service
Attention: Repair Department
5900 Optical Court
San Jose, CA 95138

Note The product described in this manual is continually being

reviewed, and improvements may be made without notice.

Stryker and Stryker Endoscopy are registered trademarks of Stryker Corporation.

23

iSwitch

Universal-Funk­Fußsteuerung

®

Universal-Funk-Fußsteuerung

Bedienungs- und Wartungshandbuch

PATENTE ANGEMELDET

Inhaltsverzeichnis

Warnhinweise und Vorsichtsmaßnahmen...........................................27

Erläuterung der Symbole ......................................................................28

Produktbeschreibung und Verwendungszweck ...................................31

Der Fußschalter ..............................................................................32

Der Empfänger................................................................................33

Gerätevorderseite.......................................................................................... 33

Geräterückseite ............................................................................................. 34

Einrichten des iSwitch-Systems ............................................................36

Einrichten des Empfängers.............................................................36

Einrichten des Fußschalters ...........................................................37

Systemeinstellungen ..............................................................................39

Aufrufen des Einstellungsmodus ...................................................39

Einstellungen................................................................................................. 39

Beenden des Einstellungsmodus ................................................................ 39

Bedienung des iSwitch-Systems ............................................................40

Bedienung über den Fußschalter....................................................40

TPS-Modus.................................................................................................... 40

SERFAS-Modus ............................................................................................ 41

Einsatz der Empfängerbedienelemente..........................................41

Wählen des vom Fußschalter zu steuernden Geräts ............................... 41

Aufheben der Fußschaltersychronisierung............................................... 41

Kontrollieren des Batteriezustands ............................................................ 42

Reinigung und Wartung .......................................................................43

Reinigung ........................................................................................43

Wartung ..........................................................................................43

Batteriewechsel ...............................................................................43

Batterieentsorgung .........................................................................44

Fehlerbehebung .....................................................................................45

Technische Daten ..................................................................................46

Elektromagnetische Verträglichkeit .....................................................48

Garantie .................................................................................................53

Kundendienst und Garantieansprüche ................................................53

26