450P and 460P 3-CCD Camera Control Units Operations and Service Manual Rev C

Glossary of Symbols

SN

CAUTION: U.S. Federal law restricts this device to sale by or on the order of a physician.

BRIGHTNESS

Power On

DO NOT PLUG IN WET

Equipotentiality

Power Off

Color Camera

Date of Manufacture

Up Button

Input

UL Classification

Down Button

A B

HEAD SELECT Button

Serial Number

Fuse T 1A 250V

MICROPHONE

Line Input

Caution: See Instructions for Use

PROCEDURE

IEEE-1394 DV/SDI/DVI Output

Electrical Shock Hazard

WHITE SET

RGB Analog Output

Type CF Equipment

MENU

Video Output

EU: Not for general waste

ENHANCEMENT

Bidirectional Port

European Representative

SELECT Button

Y/C Analog Output

Service lifetime in years

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Table of Contents

Table of Contents Glossary of Symbols... 3 Preface... 5 Introduction... 5 HERMES-Ready T Camera Control Unit Information... 5 Indications for Use... 6 Contraindications... 6 Warnings... 6 Precautions... 6–7 System Components Unpacking and General Inspection ... 7 Front Panel Controls... 8–10 Rear Panel Controls... 11–12 Camera Head Controls ... 13–14 Preoperative Setup Prepare the Camera Head... 15 Inspect the System Components . . 15 Light Source... 15 Electrical Connections... 15 Cable Connectors... 16 Connect the Camera Head... 17 Connect the Video Accessories . . . 17 Recommended System Configuration IEC 60601-1-1 Compliant System Configuration ... 18 Equipment Setups Customizing Equipment Setups . . . 19 Setup Configurations Summary . . . 19 Equipment Setup 1... 20–21 Equipment Setup 2 ... 22–23 Equipment Setup 3 ... 24–25 Equipment Setup 4 ... 26–27 Equipment Setup 5 ... 28–29 Operation Turn the Camera On ... 30 Adjust the Monitor to the Color Bars... 30 Tips for Adjusting Color Monitors . . 30 Confirm Attachment of Coupler/ Videoendoscope to Camera Head . 30 White Set the Camera... 31

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Camera Control Menus... 32 SELECT Button ... 32 UP and DOWN Buttons ... 32 Menus and Sub-Menus... 33–34 Zoom (460P CCU Only)... 35 Power-Up Initialization... 35 White Set Menu... 35–36 Enhancement... 36–37 Brightness ... 37 Procedure... 38 Button Setup... 38–39 Language... 39 Program ... 39–41 Custom1 and 2... 41–43 Cleaning and Sterilization Cleaning the Camera Control Unit ... 44 Cleaning and Sterilizing the Camera Heads ... 44 Cleaning the Fan Grill ... 44 Service and Maintenance Service... 45 Service Philosophy... 45 Changing Fuses... 45 Maintenance... 45 Recommended Annual Performance Checks... 45 Electrical Interference ... 45 Environmental Protection... 45 Troubleshooting... 46–47 Specifications... 48 Ordering Information... 49–50 Glossary... 51–54 Guidance and Manufacturer’s Declaration – Electromagnetic Immunity... 55–56 Guidance and Manufacturer’s Declaration – Electromagnetic Emissions... 57 Guidance for Separation Distances... 58

Warranty Warranty... Back Cover Service Replacement Program... Back Cover Figures 1a. Smith & Nephew 450P CCU Front Panel... 8 1b. Smith & Nephew 460P CCU Front Panel... 8 2a. Smith & Nephew 450P CCU Rear Panel... 11 2b. Smith & Nephew 460P CCU Rear Panel... 11 3a. Smith & Nephew 460H Three-Button Camera Head... 13 3b. Smith & Nephew ED-3 Two-Button Camera Head... 13 4. Smith & Nephew 470H Three-Button Camera Head... 14 5. Video Cable Connectors... 16 6. Camera Head Connection... 17 7. IEC 60601-1-1 System Configuration ... 18 8. White Setting the Camera... 31 Tables 1. Guidance and Manufacturer’s Declaration - Electromagnetic Immunity ... 55–56 2. Guidance and Manufacturer’s Declaration - Electromagnetic Emissions... 57 3. Guidance for Separation Distances... 58

Smith & Nephew 450P and 460P 3-CCD Camera Control Units

Operations/Service Manual

Preface/Introduction

Preface This manual provides the information you need to operate and maintain the Smith & Nephew 450P and 460P 3-CCD Camera Control Units. Prior to using this equipment, please read this manual thoroughly, paying particular attention to the operating instructions, warnings, and cautions. Smith & Nephew surgical equipment is designed for use only by medical professionals who are completely familiar with the appropriate surgical techniques and video procedures.

Introduction

The 460P CCU incorporates four digital output ports: IEEE-1394 DV (digital video), SDI (serial digital interface), and two DVI (digital visual interface) ports. The IEEE-1394 port allows direct connection with any accessory compatible with DV format. The SDI port allows high-quality video to be distributed up to 300 feet using a single coaxial cable. The DVI ports allow high-resolution video to be directly displayed on a 1280 x 1024 pixel digital flat panel display.

Smith & Nephew 450P and 460P HERMES-Ready T Camera Control Units Information

Smith & Nephew 450P and 460P 3-CCD CCUs (Camera Control Units) are state-of-the-art video CCUs designed for use in endoscopic surgical applications. Fingertip control of camera features (enhancement features and zoom capabilities [460P camera only]) and accessories (VCRs, video printers, and still image recorders) maximize surgeon control over the visualization system and documentation.

The Smith & Nephew 450P and 460P HERMES-Ready Control Units are configured to be connected to the Smith & Nephew HERMES ® Digital O.R. Control Center via the bidirectional (HERMES-Ready) port, which uses RS-232 serial communications protocol. When connected, the system functions may be accessed by direct voice commands or by manual use of a touch screen control (HERMES Pendant ®).

The 450P and 460P CCUs’ advanced 3-CCD digital circuitry provides superior color rendition and high-resolution images. Their advanced automatic features offer enhanced ability to customize Smith & Nephew cameras to meet individual procedural requirements. The 450P and 460P CCUs offer optimum light sensitivity to ensure sufficient light output at all times in various endoscopic surgical applications. Their improved camera shutters allow for smoother light compensation. Variable controls such as automatic shutter settings and light adjustments permit adaptation of the CCU to address changing conditions during surgery. The enhancement control gives you the ability to enhance the contrast and edges of anatomical features. The digital zoom feature provides visual access to surgical sites previously difficult to visualize.

It is recommended that the physician and support personnel are thoroughly familiar with the setup and operation of the Smith & Nephew HERMES Digital O.R. Control Center. Please refer to the Smith & Nephew HERMES Digital O.R. Control Center Operating and Maintenance Manual for the proper setup, use, and troubleshooting of the Voice Control Interface portion of that device.

Smith & Nephew 450P and 460P 3-CCD Camera Control Units

When the Smith & Nephew HERMES Digital O.R. Control Center is connected and active, the function parameters of the Smith & Nephew 450P and 460P HERMES-Ready Control Units may alternatively be adjusted using the buttons on the front panel. For troubleshooting or further information, please refer to your Smith & Nephew HERMES Digital O.R. Control Center Operating and Maintenance Manual.

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Indications for Use/Contraindications/Warnings/Precautions

Indications for Use The Smith & Nephew 450P and 460P 3-CCD Camera Control Units are indicated for use in endoscopic surgical procedures to allow visualization of the articular cavities, body cavities, hollow organs and canals when used with an appropriately indicated endoscope. Additionally, when used in conjunction with a Smith & Nephew light source and light cable the 3-CCD Camera Control Units are indicated for use in endoscopic surgical procedures in the thoracic cavity when used with an appropriately indicated thoracoscope.

Contraindications Warnings • It is the surgeon’s responsibility to be familiar with the appropriate surgical techniques prior to use of this device. • Read these instructions completely prior to use. • DANGER: There is a risk of explosion if used in the presence of flammable anesthetics. • To prevent electric shock, do not remove any covers or screws from the Camera Control Unit (CCU) or camera head. There are no userserviceable components inside. Dismantling the equipment will void the warranty. • If this unit is configured as part of a system, the entire system should be tested for compliance with IEC 60601-1-1. • If the leakage current of the configured system exceeds the limits of IEC 60601-1-1, install an appropriately rated UL 2601-1/IEC 60601-1 approved isolation transformer and retest the system.

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• The use of accessory equipment not complying with the equivalent safety requirements of this equipment may lead to a reduced level of safety of the resulting system. Consideration relating to the choice shall include: – Use of the accessory in the patient vicinity. – Evidence that the safety certification of the accessory has been performed in accordance with UL 2601-1/IEC 60601-1 and/or IEC 60601-1-1.

Precautions U.S. Federal law restricts this device to sale by or on the order of a physician. • Do not allow fluids to enter the device. Damage can result. • Electrical safety testing should be performed by a biomedical engineer or other qualified person. • All products used in conjunction with this camera control unit, such as video monitors, video printers, etc., are likely to have an inherent leakage current at their video connections. Thus, their connection to this camera control unit would likely increase the leakage current at the camera control unit’s chassis. • When looping the video output to more than one piece of equipment, the termination switch on the last looping piece of equipment should be in the 75 Ω (ohm) or the “ON” position if the equipment provides that option. • Do not plug the camera cable connector into the camera control unit if wet. Moisture on the connector pins of the camera cable will damage the circuitry and void the warranty. Ensure that the connector pins are completely dry before plugging the camera head into the CCU.

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Operations/Service Manual

Precautions (continued)/System Components

Unpacking and General Inspection

• This equipment is designed and tested to minimize interference with other electrical equipment. However, if interference occurs with other equipment it may be corrected by one or more of the following measures: – Reorient or relocate this equipment, the other equipment, or both. – Increase the separation between the pieces of equipment. – Connect the pieces of equipment into different outlets or circuits. – Consult a biomedical engineer. • This equipment contains electronic printed circuit assemblies. At the end of the useful life of the equipment it should be disposed of in accordance with any applicable national or institutional related policy relating to obsolete electronic equipment.

Prior to using the Smith & Nephew 450P or 460P 3-CCD Camera Control Unit, it is essential that all system components be inspected for damage which can negatively impact the system’s performance. Inspection should include all equipment to be used in surgery including endoscopes, cables, and accessories. 1. Remove the CCU and accessories from the shipping container. Be certain to open and inspect all boxes and sealed plastic bags to ensure that all components are accounted for. If any parts are missing or damaged, contact your authorized Smith & Nephew representative. Save the carton and packing materials in the event a component needs to be returned for repair. 2. Inspect all video components for damage during shipment. Contact your authorized Smith & Nephew representative if damage is noticed. Damage to endoscopes can impact performance. For more information, consult the Instructions for Use provided with the endoscope. 3. Inspect the sheath on the light source fiber optic cable for damage. Cuts, abrasions or tears in the silicone sheath will cause a loss of light.

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System Components (continued)

Component Controls and Functions Front Panel Controls

Figure 1a. Smith & Nephew 450P 3-CCD HERMES-Ready T Camera Control Unit Front Panel

Figure 1b. Smith & Nephew 460P 3-CCD HERMES-Ready T Camera Control Unit Front Panel

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System Components (continued)

Front Panel Controls (continued) Control

Function

1. Power Switch

Turns the control unit on and off. The power switch is illuminated green when the control unit is on.

2. MICROPHONE Input (460P only)

The 460P CCU (Camera Control Unit) includes a microphone input which accepts standard 1/4" connector microphones. It allows audio to be added to the DV output so users can add commentary to video clips produced from the camera control unit DV output. The rear panel audio line input and front panel microphone input may be used simultaneously.

3. PROCEDURE Button

The PROCEDURE Button is used to sequence through the procedure setting options, i.e., Arthroscopy, Laparoscopy, Custom, etc. Each option has predetermined image parameter settings that are designed to be optimized for a given procedure type. When the button is pressed, the name of the current procedure appears at the bottom of the surgical display screen and the image appearing on the screen utilizes the parameter settings for that particular procedure. A procedure is selected by pressing the button until the desired procedure setting is displayed. The default procedure setting can be set using the OSD (On-Screen Display) Menu.

4. WHITE SET Button

The WHITE SET Button automatically adjusts the camera for optimal white balance when the button is depressed and the camera is focused on a white object.

5. MENU Button (UP)

The UP or DOWN buttons cause the cursor to scroll through the available menu selections after the OSD Menu has been called up via the SELECT button. When the end of a menu is reached, the next UP or DOWN button activation will bring the user either to the top of the menu or the bottom of the menu.

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System Components (continued)

Front Panel Controls (continued) Control

Function

6. MENU Button (SELECT)

The SELECT button calls up the top-level OSD Menu.

7. MENU Button (DOWN)

The UP or DOWN buttons will cause the cursor to scroll through the available menu selections after the OSD Menu has been called up via the SELECT button. When the end of a menu is reached, the next UP or DOWN button activation will bring the user either to the top of the menu or the bottom of the menu.

8. BRIGHTNESS Buttons

The BRIGHTNESS buttons increase or decrease the brightness of the image when the ELC (Electronic Shutter Control) is in AUTO mode.

9. ENHANCEMENT Buttons

The ENHANCEMENT function enhances the appearance of detail in the image. The desired enhancement level is set using the ENHANCEMENT UP/DOWN buttons. When one of the buttons is pressed, a bar graph on the left side of the display indicates the current enhancement level.

10. Camera Cable Connector Receptacle(s)

Compatible Smith & Nephew camera heads can be connected into these push-in, keyed receptacle(s). (See “Ordering Information” for compatible camera heads.)

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System Components (continued)

Rear Panel Controls

Figure 2a. Smith & Nephew 450P 3-CCD HERMES-Ready T Camera Control Unit Rear Panel

Figure 2b. Smith & Nephew 460P 3-CCD HERMES-Ready T Camera Control Unit Rear Panel

Control

Function

1. Audio Line Input (460P only)

An audio line input, which accepts standard RCA connectors, allows audio to be added to the DV output so users can add commentary to video clips produced from the camera DV output. The rear panel audio line input and front panel MICROPHONE input may be used simultaneously.

2. DV Output (460P only)

This output provides compressed digital video per the IEEE-1394 standard. The DV output also includes the ability to add audio input from the MICROPHONE input on the CCU front panel or from the Audio Line input on the rear panel.

3. SDI Output (460P only)

This Serial Digital Interface (SDI) with 4:2:2 component digital video output is for SDI-compatible video displays or video transmission equipment.

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System Components (continued)

Rear Panel Controls (continued) Control

Function

4. DVI Outputs (460P only)

There are two digital visual interface outputs for DVI compatible digital displays. The DVI connectors support DVI-D (DVI-Digital) single-link interfaces.

5. RGB and SYNC

There are four BNC connectors for RGB-SYNC Output. This output is an interlaced or progressive analog output depending on the setting of the “Interlace/Progressive” switch.

6. Interlace/Progressive Modes Switch

The camera heads and camera control units’ video outputs run in either Interlace or Progressive mode depending on the camera head, the type of video output selected, and the position of the RGB Interlace/Progressive switch.

7. Video Output

This port supplies composite video output.

8. Bidirectional Communication Port

This port enables communication with a HERMES ® Digital O.R. Control Center for voice control of camera control unit functions.

9. Accessory Controls

These two outputs allow control from the camera head buttons to video accessories. They are labeled 1 (Switch #1) and 2 (Switch #2).

10. Y/C Outputs (2)

This video output is a standard Y/C (S-Video or S-VHS) analog output for video accessories that use Y/C (S-Video) signals, such as S-VHS VCRs and Y/C monitors.

11. Serial Number

This factory-assigned number uniquely identifies your equipment and is required for use in warranty claims.

12. Power Receptable

This receptacle accepts a standard connector from a hospitalgrade power cord.

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System Components (continued)

Camera Head Controls

Figure 3a. Smith & Nephew 460H Three-Button Camera Head

Figure 3b. Smith & Nephew ED-3 Two-Button Camera Head

460H and ED-3 Camera Head Control

Function

1. Left Camera Head Button

When the OSD (on-screen display) menu is present, pressing this button will move the cursor up. Pressing the left button when the OSD menu is not present permits the user to access shortcuts without going to the OSD menu. In this case, the default or assigned function is executed immediately. Refer to the Instructions for Use for the applicable camera control unit on how to customize the button shortcuts.

2. Right Camera Head Button

When the OSD menu is present, pressing this button will move the cursor down. Pressing the right button when the OSD menu is not present permits the user to access shortcuts without going to the OSD menu. In this case, the default or assigned function is executed immediately. Refer to the Instructions for Use for the applicable camera control unit on how to customize the button shortcuts.

3. Middle Camera Head Button

When the OSD menu is present, pressing this button will select the highlighted menu choice or go to the previous menu or the top-level menu. Pressing the middle button when the OSD menu is not present permits the user to access shortcuts without going to the OSD menu. In this case, the default or assigned function is executed immediately. Refer to the Instructions for Use for the applicable camera control unit on how to customize the button shortcuts.

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System Components (continued)

Camera Head Controls (continued)

Figure 4. Smith & Nephew 470H Three-Button Camera Head

Control

Function

1. Top Button (MENU Button UP)

The Top button function is set to control certain camera settings and functions using the OSD Menu. Buttons can also be used to navigate through the OSD Menu.

2. Middle Button (MENU Button SELECT)

The Middle button can be used to select menu choices, or to select EXIT options once the top-level OSD Menu is called up via the front panel SELECT button. Buttons may also be set to control certain camera settings and functions.

3. Bottom Button (MENU Button DOWN)

The Bottom button function is set to control certain camera settings and functions using the OSD Menu. Buttons can also be used to navigate through the OSD Menu.

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Operations/Service Manual

Preoperative Setup

Prepare the Camera Head

Electrical Connections

Sterilize and disinfect the camera head following the Cleaning and Sterilization procedure enclosed with the camera head. Once this is complete, remove the cap from the camera cable connector and ensure that no moisture remains on the camera cable connector pins. Let the pins air dry if they are damp.

Examine the electrical connections:

Inspect the System Components This inspection ensures optimal performance as well as safe operation of the equipment.

Light Source Verify that the light source is producing the correct amount of light. Factors that can affect the light output include:

• Electrocautery and other electrical noise-inducing medical equipment can interfere with the performance of camera control units and monitors. To prevent interference, plug monitors and camera equipment into an outlet on a wall separate from noise-inducing equipment. • Check that the electrical equipment is properly grounded (i.e., plugs contain a ground prong). The camera must be plugged into a hospital-grade AC outlet. • If the monitor has a termination switch, it needs to be set to 75 Ω (ohms). If two or more monitors are used, only the termination switch on the last monitor needs to be ON. • Double check the equipment setup diagrams to ensure that all connections are correct.

• Improper bulb placement • Blown fuses and/or thermocouples • Worn-out or burned-out bulbs Refer to the manufacturer’s Operations Manual if you suspect problems with the light source.

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Preoperative Setup (continued)

Cable Connectors The 450P and 460P CCUs use the following types of cables: BNC coaxial cables, S-VHS cables which have a 4-pin mini-DIN connector, IEEE-1934 connectors, DVI connectors, and USB 2.0 style connectors. Figure 5 explains how to use these video cable connectors.

Figure 5. Video Cable Connectors

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Preoperative Setup (continued)

Connect the Camera Head Remove the protective cap from the camera cable connector. Connect the camera cable to the CCU by aligning the red dot at the end of the camera cable connector with the red dot on the CCU camera cable receptacle and push in firmly (Figure 6). Note: If you are unfamiliar with cable connectors, see the Equipment Setups section. Also see the Equipment Setups section for diagrams of equipment setup using an automatic light source.

Connect the Video Accessories Install the video accessories using the diagrams in the Equipment Setups section as a guideline. Below are some tips regarding video setup: • When connecting video accessories (monitors, VCRs or printers) to the CCU, always connect the cables using the video camera outputs to the video inputs of the accessory equipment.

• When linking pieces of equipment in a chain, the last piece of equipment should be set in the 75 Ω or the “ON” position. If there is not a 75 Ω or “ON” switch, your equipment is self-terminating and you do not need to perform this step. • When using monitors or printers having RGB/ SYNC settings, connect the RGB/SYNC outputs on the camera directly to the RGB/SYNC inputs of the accessory monitor or printer. You should use a BNC style RGB cable because the camera’s RGB/SYNC outputs are standard BNC coaxial cable connectors. Use the RGB input with the video printer for best results. • When connecting Super VHS recorders (S-VHS), monitors or printers, connect the 4-pin mini-DIN Y/C (S-Video) connectors directly to the Y/C (S‑Video) input of the accessory equipment. Note: See the Equipment Setups section for diagrams of multiple accessory setups and configurations.

Align the red dot at the end of the camera head cable connector with the red dot on the CCU camera cable receptable and push in firmly.

Figure 6. Camera Head Connection

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Recommended System Configuration

IEC 60601-1-1 Compliant System Configuration Figure 7 indicates a system configuration that complies with IEC 60601-1-1 requirements. WARNING: If this unit is configured as part of a system, the entire system should be tested for compliance with IEC 60601-1-1. • If the leakage current of the configured system exceeds the limits of IEC 60601-1-1, install an appropriately rated, UL 2601-1/IEC 60601-1 approved isolation transformer and retest the system. • The use of accessory equipment not complying with the equivalent safety requirements of this equipment may lead to a reduced level of safety of the resulting system. Consideration relating to the choice shall include: – Use of the accessory in the patient vicinity. – Evidence that the safety certification of the accessory has been performed in accordance with the appropriate UL 2601-1/IEC 60601-1 and/or IEC 60601-1-1. COLOR VIDEO MONITOR Smith & Nephew PCVM-20M2MDU REF 7206091 or Smith & Nephew 818 Flat Panel Display REF 7210105 or Smith & Nephew MD-919 REF 7209817 AC Input

IEC 60601-1 / UL 2601-1 CERTIFIED TRANSFORMER WITH A VA RATING ≥ 1000 Toroid ISB-100W Note: Isolation transformer required for 220/240 VAC setup only AC Input AC Output

Wall Receptacle

COLOR VIDEO PRINTER Sony UP-51MD REF 7207801 or Sony UP-51MDU REF 7205183 AC Input

CAMERA CONTROL UNIT (CCU) Smith & Nephew 450P CCU NTSC – REF 72200085 PAL – REF 72200087 or Smith & Nephew 460P CCU NTSC – REF 72200086 PAL – REF 72200088 AC Input

SMITH & NEPHEW LIGHT SOURCE DYONICS™ 300XL Xenon Light Source REF 7206084 AC Input

MEDICAL GRADE MULTIPLE PORTABLE SOCKET OUTLET SUITABLE FOR EXPECTED LOAD AC Output AC Input

SMITH & NEPHEW DIGITAL CAPTURE SYSTEM DYONICS™ Vision 635 Digital Capture System REF 7209088 or DYONICS Vision 625 Digital Capture System REF 7207444 AC Input (OPTIONAL) HERMES ® DIGITAL O.R. CONTROL CENTER REF 7209756 AC Input

Figure 7. IEC 60601-1-1 System Configuration for 450P and 460P 3-CCD Camera Control Units

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Equipment Setups

Customizing Equipment Setups Your 450P or 460P Camera Control Units can be used with a wide variety of peripheral components to broaden the capabilities of your video system. Each individual setup is dependent on the accessory peripherals included in your video system. The following pages explain and illustrate how to set up the camera control unit and accessory equipment. Several variations of equipment configurations are presented.

WARNING: If this unit is configured as part of a system, the entire system should be tested for compliance with IEC 60601-1-1. If the leakage current of the configured system exceeds the limits of IEC 60601-1-1, install an appropriately rated UL 2601-1/IEC 60601-1 approved isolation transformer and retest the system.

Select the configuration that best meets your needs. If your individual setup configuration is not included, contact your Smith & Nephew representative for assistance in assembling your system to optimize your needs.

Setup Configurations Summary The setup configurations listed below are illustrated in detail pages 20–29. Note: Setup 1–3 are for both the Smith & Nephew 450P and 460P Camera Control Units. Setups 4 and 5 are applicable only for the Smith & Nephew 460P Camera Control Unit. Setup

Equipment Used

Setup 1

450P/460P Camera Control Unit (CCU) Monitor

Setup 2

450P/460P Camera Control Unit (CCU) S-VHS VCR Monitor

Setup 3

450P/460P Camera Control Unit (CCU) Video Print Recorder (VPR) Monitor (2)

Setup 4

460P Camera Control Unit (CCU) Video Print Recorder (VPR) Monitor (2) Flat Panel Display with SDI

Setup 5

460P Camera Control Unit (CCU) Video Print Recorder (VPR) Monitor (2) Flat Panel Display with DVI

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Equipment Setups (continued)

Setup 1 - 450P/460P Camera Control Units Equipment Used • 450P/460P Camera Control Unit (CCU) • Monitor

g. For DVI input: • Connect the DVI cable supplied with the LCD flat panel monitor to the DVI output port on the rear of the CCU. • Press the input button on the front panel of the LCD monitor to select “DVI” to display the digital video. For SDI input:

Procedure 1. Camera Control Unit Connect the supplied hospital-grade power cord to the power receptacle on the CCU rear panel. 2. Monitor a. One or more monitors may be connected to the available RGB, video, Y/C, DVI, and SDI output ports. b. For RGB input, connect the supplied hospitalgrade power cord to the power receptacle on the monitor. c. Connect the supplied RGB coaxial cable from the RGB OUT port on the CCU rear panel to the RGB IN port on the monitor. d. Press the RGB button on the monitor’s front panel to get RGB picture. The use of this format will produce a picture with the best color and resolution. e. For Y/C, connect the supplied Y/C coaxial cable from the Y/C OUT port on the CCU rear panel to the Y/C IN port on the monitor. Reserve its use as a backup safety line in the event of difficulties with the picture in RGB.

• Connect an RG-59 coaxial cable from the coaxial connecter on the rear panel to a SDI-compatible monitor. • Press the input button on the front panel of the LCD monitor to select “SDI” to display the digital video. 3. Digital Output Accessory Connect the supplied IEEE-1394 4-pin cable from the IEEE-1394 DV OUT port on the CCU rear panel to the IEEE-1394 DV port on the accessory. Both a 4-pin-to-4-pin cable and a 4-pin-to-6-pin cable are provided. 4. System Setup Following connection of all peripheral accessory components, turn the video components “ON” using the appropriate power switches. Note: The digital output accessory may need to be turned “ON” after the camera control unit is turned on.

f. If the monitor has a termination switch, set it to “ON” (75 Ω) position.

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Equipment Setups (continued)

Smith & Nephew 450P and 460P 3-CCD Camera Control Units

Setup 1

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