32” 4K Surgical Display REF 0240-031-050 Instructions for Use Rev 05 Nov 2018

Page 1

32” 4K Surgical Display

0240-031-050

Page 5

Warnings and Cautions

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

and note carry special meanings and should be carefully reviewed:

Warning: Indicates measures to avoid potential serious injury to the user and the patient.

Caution: Indicates risks to the equipment. Failure to follow cautions may result in product

damage.

Note: Provides special information to clarify instructions or present additional useful information.

Warnings

To avoid potential serious injury to the user and the patient, please note the following warnings:

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

2. Federal law (United States of America) restricts this device to sale by, or on the order of, a

physician.

3. Carefully unpack the device and check if any damage occurred during shipment.

4. This device is non-sterile and therefore should not be placed in the sterile field.

5. Do not place the device or any other heavy object on the power cord. Damage to the cable

can cause fire or electric shock.

6. To avoid electric shock, avoid removing the bezel.

7. This device should not be used adjacent to or stacked with other devices. If adjacent or

stacked use is necessary, the device should be observed to verify normal operation in the

configuration in which it will be used.

8. Ensure weight compatibility with mounting apparatus. Do not mount the display on a cart

arm unless it is labeled with a maximum load ≥ 11.9 kg/26.3 lb.

9. Test this device prior to a surgical procedure. This device was fully tested at the factory

before shipment.

10. Do not attempt internal repairs or adjustments not specifically detailed in this manual.

Ensure that readjustments, modifications, and/or repairs are carried out by persons

authorized by Stryker Endoscopy.

11. Do not put any object into the panel. If this occurs, unplug the device and have it checked by

qualified personnel before operating it any further.

12. Use appropriate caution to prevent contact with fluids if the device is being used with a

power supply in patient environments.

13. The use of cables and/or other accessories with this device, other than those specified, may

result in increased emissions or decreased immunity of this device.

Cautions

1.

2.

3.

To achieve grounding reliability, connect the device to an AC adapter that is connected to a

hospital-grade power cord, and ensure the power cord is plugged into a grounded power outlet.

Do not sterilize the device, as the delicate electronics cannot withstand this procedure.

Use only the proprietary power supply for the display. If you use an extension cable,

completely secure the connection to the DC power cord of the power supply.

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4.

Never operate the device immediately after transportation from a cold location to a warm

location.

5. To connect to an international power supply, use an attachment plug appropriate for the

power outlet, as outlined in the “Technical Specifications” section of this manual.

6. Unplug the device if it is not to be used for an extended period of time. To disconnect the

power cord from the display, unscrew the plug first, then pull the cord out by the plug. Never

pull the cord itself.

7. Do not expose the device to moisture or apply liquid cleaners directly to the screen. Spray

the cleaning solution onto a soft cloth and clean gently. For further detail, refer to the

“Cleaning and Maintenance” section of this manual.

8. Allow adequate air circulation to prevent internal heat buildup. Do not place the device

on surfaces (rugs, blankets, etc.) or near materials (curtains, draperies) that may block the

ventilation slots. The device is cooled by natural convection and has no fan.

9. Do not touch the patient with signal input or output connectors. Equipment with SIP/

SOP connectors should either comply with IEC 60601-1 and/or IEC 60601-1-1 harmonized

national standards or the combination should be evaluated for safety.

10. To ensure electromagnetic compatibility, refer to the “Electromagnetic Compatibility” section

of this manual. The 32” 4K Surgical Display (0240-031-050) must be installed and operated

according to the EMC information provided in this manual.

11. Pay close attention to the cleaning instructions in this manual. A deviation may cause

damage.

12. Do not install the device near sunlight, excessive dust, mechanical vibration, or shock.

13. Do not position the device so that it is difficult to disconnect the power cord from the supply

mains.

14. Do not operate with the glass device screen facing downward.

15. Handle the device with care. Do not strike or scratch the screen.

16. Changes or modifications not expressly approved by the party responsible for compliance

could void the user’s authority to operate the device.

17. Note: This device has been tested and found to comply with the limit for a Class

B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed

to provide reasonable protection against harmful interference in a residential

installation. This device generates, uses, and can radiate radio frequency energy

and, if not installed and used in accordance with the instructions, may cause harmful

interference to radio communications. There is no guarantee that interference will not

occur in a particular installation, which can be determined by turning the device off

and on. The user is encouraged to try to correct the interference by one or more of the

following measures:

• Reorient or relocate the receiving device.

• Increase the separation distance between the device.

• Connect the device to an outlet on a circuit different from that to which the other

device(s) are connected.

• Consult the manufacturer or field service technician for help.

The warranty is void if any of these warnings or cautions is disregarded.

This product contains electrical waste or electronic equipment. It must not be disposed of as

unsorted municipal waste and must be collected separately.

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About Your Device

The 32” 4K Surgical Display is a wide screen LED surgical display that can support a maximum

resolution of 4K (4096 x 2160). The display supports the following video inputs: digital RGB (DVI),

HDMI 1.4 and HDMI 2.0. It supports serial communication via the RS232 port and SDC port. It also

has two USB ports that each supply power (5 V, 1 A) for accessories and peripherals (not used for

data transfer).

Intended Use and Indications for Use

The 32” 4K Surgical Display is intended for video display during surgical procedures including

arthroscopy (orthopedic surgery), laparoscopy (general and gynecological surgery),

thoracoscopy, endoscopy (general, gastroenterological, and ENT surgery) and general surgery.

The display is a non-sterile reusable device not intended for use in the sterile field. The display

is intended for use by qualified physicians and qualified operating room personnel having

complete knowledge of the surgical procedures being used.

Contraindications

There are no known contraindications for this device.

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Package Contents

1

2

5

6

3

4

Reference

Part Number

Package Contents

1

0240-031-050

32” 4K Surgical Display

2

–

Cable Cover

3

–

(4) M4 x 16 mm VESA screws

4

0240-031-004

Medical Power Supply

Model : BPM150S24F11 (Bridgepower)

5

–

Hospital-grade AC power cord

Reference

Optional Accessories

0240-031-004

Medical Power Supply

Model: BPM150S24F11 (Bridgepower)

0240-031-051

32” 4K Surgical Display Cover

0240-030-951

15-ft. (5 pin) DC extension cable

Model: 1501047***(Bridgepower) ***: blank or 001~999

0240-030-952

75-ft. (5 pin) DC extension cable

Model: 1501047***(Bridgepower) ***: blank or 001~999

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Device Features

Front panel

1

2

3

4

1.

SDC recording status

2.

3.

4.

Display Screen

Power switch (soft)

Power LED*

5.

6.

7.

8.

9.

10.

PIP

Bright

Specialty

Input

Rotary control

Logo Light

10

5

6

7

8

9

LED shines red when SDC is in record mode (requires

SDC compatibility; contact a Stryker representative for

conditions).

Shows video image

Powers the display ON and OFF.

Indicates current status:

Green - Display is powered on or is in screen saver mode

Blinking Green - Display is in sleep mode

Accesses the Picture in Picture adjustment menu.

Accesses the Brightness adjustment menu.

Accesses the Specialty selection menu.

Accesses the Input selection menu.

Accesses the on-screen and navigates through its function.

Indicates current status:

No illumination - Off

Continuous white illumination - On

Slowly fading white illumination - Sleep mode (see Sleep

Timer settings for detail)

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Rear Panel

2

1

9

4

9

5

1

7

3

6

1

4

5

1.

Accessory mount (3)

2.

VESA mounting holes

3.

4.

Power switch (hard)

Handles

5.

6.

7.

8.

9.

Cable cover hinges

Velcro straps

Cable cover

Cable cover clips

Accessory Mount holes

8

8

Provide an access point for mounting optional accessories.

(accepts 1/4 - 20 screws)

Provide access points for mounting the display using provided

screws. (100x100 mm, 200x100 mm, accepts M4 x 16 mm screws)

Turns the input DC power On and OFF.

Aid in display positioning.

Caution: The handles are not intended to bear the entire

weight of the display.

Attach the bottom of the cable cover to the display.

Straps aid in cable management.

Covers and conceals cables.

Attach the top of the cable cover to the display.

Provide access points for mounting optional video accessories.

(accepts M4 x 16 mm screws)

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Cable Cover

Installing the Cable Cover

1. Align the left and right hinges of the cable cover onto the bottom rear of the display.

2. Snap on the top section of the cable cover to the aligning clips.

Removing the Cable Cover

1. Pinch the left and right clips and pull the cable cover towards you.

2. Remove the cable cover from the left and right hinges.

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Display Handles

Caution: The handles are intended to aid in positioning the display, not for transporting the

display. The handles should not bear the full weight of the display.

Removing the Display Handles

1. Using a 3 mm hex key, loosen the two M4 x 25 mm screws and gently pull the handle away

from the display.

Installing the Display Handles

1. Align the handle with the screw holes on the rear of the display.

2. Using a 3 mm hex key, install the two M4 x 25 mm screws to attach the handle.

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Setup

Stryker Endoscopy considers instructional training, or inservice, an integral part of this device.

Your local Stryker Endoscopy sales representative will perform at least one inservice at your

convenience to help set up your device and instruct you and your staff on its operation and

maintenance. To schedule an inservice, contact your local Stryker Endoscopy representative after

your device has arrived.

Connections

Video input and output signals are connected to the rear of the display, as illustrated below:

1

1.

2.

3.

4.

5.

6.

7.

2

3

4

5

6

7

Power Connector (24V)

DVI

HDMI (HDMI 1.4)

HDMI 4K (HDMI 2.0)

RS-232 communication port

SDC device control port

ACC (Accessory) POWER

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Connecting the Power Supply

1.

2.

3.

4.

5.

Connect the power supply to the 24 V input on the display.

Connect the AC power cord to the power supply*.

Connect the AC power, using the supplied hospital-grade power cord.

(Optional, not shown) Connect an extension cord between the power supply and display.

Install cable cover.

* Power supply information: Model Number: BPM150S24F11, Manufacturer: Bridgepower Corp.

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Basic Video Setup

2

Stryker Endoscopy

5900 Optical Court

San Jose, CA 95138 USA

Stryker European Rep - RA/QA Manager

ZAC Satolas Green Pusignan

Av. de Satolas Green

69881 MEYZIEU Cedex, France

产品型号：SDC3

产品名称：数字图像刻录装置

AC~100-240V, 50/60Hz; 4-2A

美国史赛克内窥镜

仅适用于非热带气候和海拔2000m以下地区安全使用

1

1.

2.

Route the video output 1 from the camera to the SDC DVI input.

Route the video output 1 from the SDC DVI output to the DVI input on the display.

Note: Stryker recommends a backup connection directly from the camera to the display.

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Operation

Operate the display using the rotary control and the four buttons located on the front panel. A list

of the display controls and their functions is provided below.

On-Screen Display (OSD)

Accessing the On-Screen Display

1

2

3

4

To use the four front-panel buttons:

1. PIP: Press to activate Picture Mode (Picture in Picture, Picture by Picture, Picture on Picture)

2. Bright: Press to activate the Brightness adjustment menu.

3. Specialty: Press to activate the Specialty adjustment menu.

4. Input: Press to activate the Input selection menu.

Note: Press and hold any of the four front-panel buttons to exit the OSD menu.

Use the Rotary Control to navigate the on-screen menus once they are activated:

•

Push — Accesses/selects on-screen display menu.

•

Turn Right/Left — With the on-screen display menu activated, turning increases/decreases

the value of the selected parameter.

•

Push and Hold — Exits on-screen display menu.

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Operating On-Screen Display

The device OSD helps navigate through various device menus.

1. Press the Rotary Control to activate the OSD menu.

2. Rotate the Rotary Control to move up or down through the menu.

The parameter is highlighted when selected.

3. Press the Rotary Control to enter the next level OSD.

4. Rotate the Rotary Control to increase or decrease the value of the selected parameter, or to

make a selection on different options.

5. To exit the OSD menu screen from the second or third level OSD menu, select the Exit

option. To completely exit the OSD, press and hold the Rotary Control. If no keys are pressed,

the OSD will automatically exit after the factory-set predetermined time (the time is

customizable).

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OSD Menus

Specialty

Menu Item

Description

Range

Color

Choose between color profiles for Standard,

Arthro A, Arthro B, Lap A, Lap B, ENV, ENT,

PACS, Norm or GYN.

Color temperature RGB and gamma

adjustment are available on each profile

except PACS and Norm.

—

Red

Red balance

-128 – 127

Green

Green balance

-128 – 127

Blue

Blue balance

-128 – 127

Gamma

Gamma value

1.0 – 2.5, S0, S1, S2

Enhancement

Color adjustment to enhance sharpness

Off, Low, Mid, High

Menu Item

Description

Range

Brightness

Increase or decrease the brightness.

0 – 100

Contrast

Increase or decrease the contrast.

0 – 100

Image

Sharpness

Set image sharpness.

1 – 10

Brightness Settings

Image Effect

Menu Item

Description

Scale Mode

Choose scale mode between Fill All, Fill To Aspect, Fill All to Aspect, One To

One, V-Fill or H-Fill.

Freeze Frame

Enable or disable the freeze frame.

Mirror

Enable or disable the mirror function.

PIP

Enable PIP (picture in picture) function.

POP

Enable POP (picture on picture) function.

PBP

Enable PBP (picture by picture) function.

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Advanced Settings

Menu Item

Description

Key Lock

Key lock on: Disables all key functions

(except Specialty and Inputs selection)

Press and hold the rotary knob to turn off key lock.

Auto Source Select

Scans inputs until an active video source is detected.

Auto Source Select is disabled during PIP/POP/PBP mode.

Sleep Timer

On: The display enters sleep mode if no active video source is

detected.

Off : The display will not enter sleep mode.

Timer: Set the time until the display enters sleep mode:

30 or 60 minutes

OSD Control

Controls OSD (On Screen Display) Menu Position, Background,

and Timeout

Restore Factory Settings

Sets to factory default

Com Port

Selects which port to use for communications.

Select SDC for SDC device control; select RS-232 for SPI router

control.

Converter power

ON: Enables power to converter through HDMI port

OFF: Disables power to converter through HDMI port

Time Table

Enable: Default signal detection and display output

Disable: Recommended for detecting signal in iSuite setups

Information

Menu Item

Description

User Name

Entry

Enter custom name to be displayed in screen saver mode

Serial Number

Display device serial number

Runtime

Display current device total run time

Input

Display current input format

Note: Actual on-screen display values may vary with updated version of the firmware and

user settings.

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Troubleshooting

Before returning your display for service, consult the troubleshooting list below:

Problem

Current Status

Remedy

No picture

Power LED on

Using the OSD Menu, adjust the brightness

and contrast to maximum or reset them to

their default settings.

Check the power supply functionality.

Power LED off

Ensure the power switch at the front and rear

of the display are set to ON.

Check if the AC power cord is properly

connected to the AC adapter and outlet.

Check that the power supply is fully

connected and functioning properly.

Power LED blinking

Display is in sleep mode. Connect ACTIVE

sources or change INPUT to wake the display.

Converters not

powering on

Check that the converter power setting is ON

in the OSD menu.

Turn the hard power switch off and on again.

Abnormal picture

OSD Error message

18

Oversized,

undersized or

missing video

Adjust settings in Scale Mode.

Resolution not

supported

Ensure the video source has a compatible

output resolution.

Wait a few seconds after initial sync of video

signals, or power cycle the display.

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Cleaning and Maintenance

Warning

To avoid electric shock and potentially fatal injury, unplug the display and power supply

from the electrical outlet before cleaning.

Caution

•

Do not spray cleaning liquid directly onto the display or the power supply as product

damage may result. Spray on the cloth before wiping the unit.

•

Do not immerse the display or power supply in any liquid as product damage will

result.

•

Do not use corrosive cleaning solutions to clean the display or power supply as

product damage may result.

•

Do not sterilize the display or power supply as product damage may result.

Cleaning

Note: Take extra care when cleaning the display screen. Excess liquid or drips that enter the

bottom of the screen or the power supply receptacle may result in product damage.

To clean the display or the power supply:

1. If the display cover is in place, remove the cover prior to cleaning.

2. Apply standard disinfectant or mild detergent to a dry sterile cloth.

3. Wipe the display or power supply.

4. Visually inspect the external surface of the device for cleanliness, focusing on hard-to-reach

areas. If visible soil remains, repeat steps 1 – 3.

Inspection

Inspect the device on a continual basis for unacceptable deterioration such as (but not limited

to) corrosion, discoloration, pitting, cracked seals, or abnormal noises. If a problem is observed or

suspected, the device should be returned for service.

Electrical Safety Testing

Testing of ground protective earthing from the display is not necessary. Protective earthing is

assured by the certified external power supply.

Storage

Never store the device in a non-ventilated, humid environment. This can damage the delicate

electronics in the device.

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Expected Service Life

The expected service life of the device is four years.

Disposal

This product contains electrical waste or electronic equipment. It must not be disposed

of as unsorted municipal waste and must be collected separately in accordance with

applicable national or institutional related policies relating to obsolete electronic

equipment.

Dispose of any system accessories according to normal institutional practice relating to

potentially contaminated items.

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Technical Specifications

General Description

Relative Humidity Item

Description

LCD Panel

Description

31.1” (812 mm) Diagonal

Native

Resolution

4096 (H) dots x 2160 (V) lines

Display colors

1,073,741,824 colors

Pixel Pitch

0.1704 mm x 0.1704 mm

Response Time

(typical)

Rise time: 11 ms

Fall time: 9 ms

Viewing Angle

horizontal/vertical: 178°

Brightness

525 cd/m2

Contrast

1500 : 1

Brightness

and Contrast

Input / Output

Temperature

Input

Output

1 x DVI

1 x HDMI (HDMI 1.4)

1 x HDMI 4K (HDMI 2.0)

1 x RS-232 (SPI router

control)

1 x SDC device control

interface (USB)

2 x USB (5 V, 1 A power

only; not used for data

transfer)

Operating

50° – 104°F (10° – 40°C)

Transport and

Storage

0° – 140°F (-18° – 60°C)

Relative

Humidity

Operating

25 – 75%

Transport and

Storage

15 – 90%

Electrical

Power Adapter

Input: 100 – 240 VAC; 50 – 60 Hz; 2.5 A

Output: 24 V DC; 6.25 A (150 W Max)

Model Number: BPM150S24F11

Power

Consumption

20 – 120 Watts

21

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Relative Humidity Item

Description

Current/

Voltage Rating

110V +/- 10V

power outlets

Select a power supply cord that is UL Listed and C.S.A

Certified, type SJT or SVT, 3 – conductor, 18 AWG,

terminated in a molded on hospital grade plug cap

rated 110V +/- 10V, 15A, with a minimum length of six

feet.

220V +/- 20V

power outlets

Select a power supply cord that is internationally

harmonized and marked “<HAR>”, 3 – conductor,

0.75 mm^2 minimum wire, rated 220 V +/- 20 V, 10 A

with a PVC insulated jacket. The cord must have a

molded on plug cap rated 220 V +/-20 V, 10 A. The cord

and plug cap must be suitable for medical use.

Weight with Cable Cover

(approximate)

23.1 lb (10.5 kg)

Unit Dimensions (W x H x D)

756.7 x 453 x 77.2 mm

29.7 x 17.8 x 3 in

VESA Mounting Interface

Dimensions

VESA 100 x 100 mm

Accessory Mounting Interface

Dimensions

75 x 75 mm (x2)

VESA 200 x 100 mm

Classification and Approvals

Class 1 Equipment

Medical equipment with respect to electric shock, fire, and mechanical hazards only in

accordance with ANSI/AAMI ES60601-1 and CAN/CSA C22.2 No. 60601.1.

IP23: Protection against access to hazardous parts from fingers or similar objects,

protection from ingress of spraying water (less than 60° from vertical)

Continuous Operation

Compliance

FCC Regulations: FCC Part 15 Class B

FCC Identifier: QVXAMM320ES

Note: Please contact your local Stryker Endoscopy sales representative for information on

changes and new products.

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Electromagnetic Compatibility

Like other electrical medical equipment, the 32” 4K Surgical Display requires special precautions

to ensure electromagnetic compatibility with other electrical medical devices. To ensure

electromagnetic compatibility (EMC), the display must be installed and operated according to the

EMC information provided in this manual. The display has been designed and tested to comply

with IEC 60601-1-2 requirements for EMC with other devices.

Warning

Caution

When this device is connected with other electrical equipment,

leakage currents may be additive. To minimize total leakage current

per patient, ensure that all systems are installed according to the

requirements of IEC 60601-1-1.

Portable and mobile RF communications equipment may affect the

normal function of the display.

Do not use cables or accessories other than those provided with the

display, as this may result in increased electromagnetic emissions or

decreased immunity to such emissions.

If the display is used adjacent to or stacked with other equipment,

observe and verify normal operation of the display 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 display.

Guidance and Manufacturer’s Declaration: Electromagnetic Emissions

The 32” 4K Surgical Display is intended for use in the electromagnetic environment specified below. The customer or the user

of the display should ensure it is used in such an environment.

Emissions test

Compliance

Electromagnetic Environment - guidance

RF emissions CISPR 11

Group 1

The display use RF energy only for their internal function;

therefore, their RF emissions are very low and are not likely to

cause any interference in nearby electronic equipment.

RF emissions CISPR 11

Class B

Harmonic emissions IEC 61000-3-2

Class A

Voltage Fluctuations/ flicker

emissions IEC 61000-3-3

Complies

The display is suitable for use in all establishments other than

domestic establishments and those directly connected to the

public

low-voltage power supply network that supplies buildings

used for domestic purposes, provided the following warning is

heeded:

Warning: This system is intended for use by health care

professionals only. This system may cause radio interference

or may disrupt the operation of nearby equipment. It may be

necessary to take mitigation measures, such as reorienting or

relocating the system or shielding the location.

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Guidance and Manufacturer’s Declaration: Electromagnetic Immunity

The 32” 4K Surgical Display is intended for use in the electromagnetic environment specified below. The customer or the user

of the display should ensure 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

± 8 kV contact

± 8 kV contact

± 15 kV air

± 15 kV 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

± 2 kV (input a.c. power

port)

± 2 kV (input a.c. power

port)

± 1 kV (signal ports)

± 1 kV (signal ports)

Surge

IEC 61000-4-5

(± 0.5, ± 1, ± 2) kV; line

to earth

(± 0.5, ± 1) kV; line to line

(± 0.5, ± 1, ± 2) kV; line

to earth

(± 0.5, ± 1) kV; line to line

Mains power quality should be that

of a typical commercial or hospital

environment

Voltage dips and

interruptions

•

•

•

•

•

•

•

•

Mains power quality should be

that of a typical commercial or

hospital environment. If the user of

the transmitter requires continued

operation during power mains

interruptions, it is recommended

that the Wireless Transmitter be

powered from an uninterruptible

power supply or a battery.

IEC 61000-4-11

Power frequency

(50/60 Hz) magnetic

field

IEC 61000-4-8

0% UT 0.5 cycle

0% UT 1 cycle

70% UT 25 cycles

0% UT 5 Sec

0% UT 0.5 cycle

0% UT 1 cycle

70% UT 25 cycles

0% UT 5 Sec

Supplementary

information:

If the Rated voltage range

<25% of the lowest rated

input voltage, one rated

input voltage. Otherwise,

minimum and maximum

rated voltage. EUT powered

at one of the Nominal input

frequencies.

ME EQUIPMENT and ME

SYSTEMS with power

input voltage selection by

transformer taps shall be

tested at only one tap

setting.

Supplementary

information:

If the Rated voltage range

<25% of the lowest rated

input voltage, one rated

input voltage. Otherwise,

minimum and maximum

rated voltage. EUT powered

at one of the Nominal input

frequencies.

ME EQUIPMENT and ME

SYSTEMS with power

input voltage selection by

transformer taps shall be

tested at only one tap

setting.

30 A/m

30 A/m

Note: UT is the AC mains voltage prior to application of the test level.

24

Mains power quality should be that

of a typical commercial or hospital

environment.

Power-frequency magnetic

fields should be at levels

characteristic of a typical location

in a typical commercial or hospital

environment.

Page 27

Guidance and Manufacturer’s Declaration: Electromagnetic Immunity

The 32” 4K Surgical Display is intended for use in the electromagnetic environment specified below.

The customer or the user of the display should ensure that it is used in such an environment.

Immunity Test

IEC 60601 Test level

Compliance Level

Electromagnetic Environment - Guidance

Portable and mobile RF communications

equipment should be used no closer to any part

of the display, including their cables, than the

recommended separation distance calculated from

the equation applicable to the frequency of the

transmitter.

Recommended Separation Distance:

d = 2√P 80 MHz to 2.7 GHz

Conducted RF

IEC 61000-4-6

3 Vrms

Radiated RF

IEC 61000-4-3

10 V/m

80MHz to 2.7 GHz

3 Vrms

10 V/m

80MHz to 2.7 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 (a),

should be less than the compliance level in each

frequency range(b).

Interference may occur in the vicinity of

equipment marked

with the following symbol:

(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 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 32” 4K Surgical Display is used exceeds the applicable RF compliance

level above, the display and transmitter should be observed to verify normal operation. If abnormal performance is observed,

additional measures may be necessary, such as reorienting or relocating the display.

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

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