OTV-SP1C and OTV-SP1C-G 3CCD PROGRESSIVE VIDEO SYSTEM Instructions April 2010

Contents

Contents

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

i

Contents

Labels and Symbols ...

1

Important Information – Please Read Before Use ...

3

Intended use ...

3

Instruction manual ...

3

User qualifications ...

4

Instrument compatibility ...

5

Repair and modification ...

5

Signal words ...

5

Dangers, warnings and notes...

6

Cardiac applications ...

8

Chapter 1

Checking the Package Contents ...

9

Chapter 2

Nomenclature and Functions ...

10

2.1

Symbols and descriptions ...

10

2.2

Front panel ...

12

2.3

Rear panel ...

15

2.4

Keyboard (MAJ-1124, optional) ...

19

Installation and Connection...

23

3.1

Installation ...

24

3.2

Connection to a wall mains outlet ...

24

3.3

Connection to a light source ...

26

3.4

Connection to a video monitor ...

27

3.5

Connection to a video tape recorder ...

32

3.6

Connection to a digital video recorder or PC (OTV-SP1C only) ...

34

3.7

Connection to EVIS monitor photo unit SCV-3 (not available in some countries) ... 35

3.8

Connection to color video printer OEP-3/OEP (not available in some countries) ... 37

3.9

Connection to image mixer unit UIM ...

40

3.10 Connection to a camera head ...

43

3.11 Connection to the keyboard MAJ-1124 (optional)...

45

Chapter 3

3.12 Inserting the PC card adapter and SmartMediaTM or xD-Picture CardTM(OTV-SP1C Only) ... 46 3.13 Connection to a wall mains outlet ...

Chapter 4

ii

50

Inspection...

52

4.1

Inspection with the OTV-SP1C/OTV-SP1C-G turned ON...

52

4.2

Illumination inspection...

54

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

Contents

4.3

Video monitor display inspection ...

54

4.4

Brightness adjustment inspection ...

55

4.5

Recording system inspection ...

56

Operation ...

57

5.1

Output setup ...

58

5.2

Turning the OTV-SP1C/OTV-SP1C-G ON ...

61

5.3

Basic menu operation ...

62

5.4

Clock adjustment ...

65

5.5

Adjusting the video monitor...

70

5.6

Color adjustment...

74

5.7

Setting color mode ...

79

5.8

Brightness adjustment ...

82

5.9

Image enhancement ...

92

5.10 Comment display ...

95

5.11 Remote control switches...

99

5.12 Setting a function to the keyboard ...

105

5.13 Freeze...

108

5.14 Zoom...

109

5.15 Controlling the CLV-S40’s standby function ...

110

5.16 Saving and deleting user settings ...

110

5.17 Load user settings...

117

5.18 Default settings ...

120

5.19 EVIS monitor photo unit SCV-3 (not available in some countries)..

123

Chapter 5

5.20 Photography and display with color video printer OEP-3/OEP (not available in some countries)... 124 5.21 Recording with the VTR ...

125

5.22 Recording with the digital video recorder in digital to digital format (OTV-SP1C only) ... 126 5.23 Recording to a PC (OTV-SP1C only)...

129

5.24 Recording and playback with SmartMedia (OTV-SP1C only) ... 129 5.25 After use...

Chapter 6

145

Care, Storage and Disposal... 146

6.1

Care ...

146

6.2

Storage ...

147

6.3

Disposal ...

147

Chapter 7 7.1

Troubleshooting ... 148 Troubleshooting guide ...

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

148

iii

Contents

7.2

Error Messages that are displayed on the video monitor...

152

7.3

Returning the instrument for repair ...

153

Appendix... 155

iv

System chart ...

155

Menu chart ...

158

Operating environment ...

162

Transportation and storage environment ...

162

Specifications ...

162

Information for EMC ...

166

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

Labels and Symbols

Labels and Symbols Safety-related labels and symbols are attached to the instrument at the locations shown below. If labels or symbols are missing or illegible, contact Olympus.

 Rear side

CE marking (PAL only) Caution, refer to instructions.

Crossed-out wheeled bin’ symbol

Electrical rating The product name, rated voltage and frequency are shown.

Fuse rating

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

1

Labels and Symbols

 Electrical rating OTV-SP1C PAL

NTSC

3CCD CAMERA CONTROL UNIT

3CCD CAMERA CONTROL UNIT MODEL INPUT TV TYPE

OTV-SP1C 100 – 240V~ 70VA 50/60Hz NTSC

MODEL INPUT TV TYPE

OTV-SP1C 100 – 240V~ 70VA 50/60Hz PAL

OTV-SP1C-G PAL

NTSC

3CCD CAMERA CONTROL UNIT

3CCD CAMERA CONTROL UNIT MODEL INPUT TV TYPE

OTV-SP1C-G 100 – 240V~ 70VA 50/60Hz NTSC

MODEL INPUT TV TYPE

OTV-SP1C-G 100 – 240V~ 70VA 50/60Hz PAL

 Fuse rating

FUSES T3.15AL250V

 Back cover of this instruction manual Manufacturer

Authorized representative in the European Community

2

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

Important Information – Please Read Before Use

Important Information – Please Read Before Use Intended use This instrument has been designed to be used with an Olympus camera head, rigid endoscope, light source, video monitor, endo-therapy accessories and other ancillary equipment for endoscopic observation, diagnosis and treatment. Do not use this instrument for any purpose other than its intended use.

Instruction manual This instruction manual contains essential information on using this instrument safely and effectively. Before use, thoroughly review this manual and the manuals of all equipment which will be used during the procedure and use the instruments as instructed. Keep this and all related instruction manuals in a safe, accessible location. If you have any questions or comments about any information in this manual, please contact Olympus.

 Terms used in this manual Wall mains outlet: An electrical outlet that has a terminal exclusively for grounding. Isolation transformer: The isolation transformer is a safety device that is used to isolate non-insulated equipment with potentially high leakage currents to decrease the possibility of an electric shock. Image sensor (CCD): The device that converts light into electrical signals. Light source: Provides light and electrical signals to the endoscope. It also provides electrical signals to the OTV-SP1C/OTV-SP1C-G. Color adjustment: Adjusts the color balance on the video monitor.

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

3

Important Information – Please Read Before Use

Automatic brightness control: Automatically adjusts the intensity of the light emitted from the light source so that the endoscopic image will be maintained at constant brightness even if the distance between the distal end of the endoscope and the subject changes. Wash out: The inability to see details in the endoscopic image due to excessive brightness. Halation: When more light than necessary is received by an image sensor, the recognition level of the sensor is exceeded and part of the image on the monitor becomes white and bright. Image enhancement: The image processing technique that electronically sharpens the edges of an image. Shutter: Changes the exposure time of the image sensor so that the brightness of an image is maintained on the video monitor. Interlacing: One of the two types of TV scanning, also termed “interlaced scanning”. In this type of scanning, the odd-numbered and even-numbered scanned lines are alternatively displayed every 1/60 second (NTSC), or 1/50 second (PAL) to compose images. This type is mainly used as today's TV scanning method, so conventional types of video monitors can display these images. Progressive: The second type of TV scanning, also termed “sequential scanning”. All lines are scanned and displayed every1/60 second (NTSC), or 1/50 second (PAL). Naturally, less flickering or blurring occurs than when using the interlaced method, and images with a higher vertical resolution can be output. To observe these images, a video monitor for progressive output, such as the High-definition monitor OEV181H, is required.

User qualifications The operator of this instrument must be a physician or medical personnel under the supervision of a physician and must have received sufficient training in clinical endoscopic technique. This manual, therefore, does not explain or discuss clinical endoscopic procedures.

4

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

Important Information – Please Read Before Use

Instrument compatibility Refer to the “System chart” in the Appendix to confirm that this instrument is compatible with the ancillary equipment being used. Using incompatible equipment can result in patient injury and/or equipment damage.

Repair and modification This instrument does not contain any user-serviceable parts. Do not disassemble, modify or attempt to repair it; patient or user injury and/or equipment damage can result. Some problems that appear to be malfunctions may be correctable by referring to Chapter 7, “Troubleshooting”. If the problem cannot be resolved using the information in Chapter 7, contact Olympus.

Signal words The following signal words are used throughout this manual:

Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices or potential equipment damage.

Indicates additional helpful information.

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

5

Important Information – Please Read Before Use

Dangers, warnings and notes Follow the dangers, warnings and notes given below when handling this instrument. This information is to be supplemented by the dangers, warnings and notes given in each chapter.

•

Strictly adhere to the following precautions. Failure to do so may place the patient and medical personnel in danger of an electric shock.  When this equipment is used to examine a patient, do not allow the metal parts of the endoscope or its accessories to touch metal parts of other system components. This instrument is electrically connected to the metal parts of other system components and such contact may cause unintended current flow to the patient.  Keep liquids away from all electrical equipment. If liquid enters the unit, stop the operation of the equipment at once and contact Olympus.  Do not prepare, inspect or use this equipment with wet hands.

•

Never install and/or operate the OTV-SP1C/OTV-SP1C-G in locations where:  The concentration of oxygen is high.  Oxidizing agents such as nitrous oxide (N2O) are present in the atmosphere.  Flammable anesthetics are present in the atmosphere. Otherwise, explosion and/or fire can result.

6

•

Be sure to prepare another TV camera control unit to avoid that the examination must be interrupted due to equipment failure or malfunction.

•

Although the illumination light emitted from the endoscope's distal end is required for endoscopic observation and treatment, inappropriate use could cause alteration of living tissues, such as protein denaturation of liver tissue and perforation of the intestines. Observe the following warnings regarding the illumination.

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

Important Information – Please Read Before Use

 Always set the minimum required brightness. The brightness of the image on a video monitor may differ from the actual brightness at the distal end of the endoscope. Particularly while operating the electrical shutter function of this instrument, pay attention to the brightness level setting of the light source. When this instrument is used with a light source that has an automatic brightness control function, use the light source’s automatic brightness control function this will maintain the illumination properly. Refer to the instruction manual of the light source for further details.  Do not perform extended observation in the proximity of tissue or keep the distal end of the endoscope in contact with living tissue for a long time.  When discontinuing the use of the endoscope, be sure to turn the light source OFF or activate the light shield function (standby mode, etc.) so that the endoscope does not irradiate light unnecessarily. •

This product may interfere with other medical electronic equipment used in combination with it. Before use, fully confirm the compatibility of this instrument with all equipment to be used with it.

•

Do not use this product in any place where it may be subject to strong electromagnetic radiation (for example, in the vicinity of a microwave therapeutic device, MRI, wireless set, short-wave therapeutic device, cellular/portable phone, etc.). This may impair the performance of the product.

•

If the endoscopic image dims during use, this may be a sign that blood or mucus is adhering to the light guide on the distal end of the endoscope. Carefully withdraw the endoscope from patient and remove the blood or mucus in order to obtain optimum illumination and to ensure the safety of examination. If you continue to use the endoscope in such a condition, the distal end temperature may rise and cause mucosal burns. It may also cause patient and/or operator injury.

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

7

Important Information – Please Read Before Use

Cardiac applications •

Use only the devices listed in the “System chart” for endoscopic observation or treatment of the heart or areas near the heart. Other combinations of equipment may cause ventricular fibrillation or seriously affect the cardiac function of the patient.

•

During cardiac applications, never support the endoscope with a metal surgical arm which is not electrically isolated from the ground. If not isolated, the endoscope will be connected to the ground through the surgical arm and bed, and will conduct unexpected leakage current which may seriously affect the cardiac function of the patient.

•

The use of medical devices not specifically designed for cardiac applications may cause ventricular fibrillation or seriously affect the cardiac function of the patient. As specified by international standard IEC 60601-1: 1998 (included Amendment 1, 2), any “Applied Part” used for observation or treatment of the heart or areas near the heart must meet “TYPE CF APPLIED PART” requirements for low electrical leakage current. When using metal endoscopes for endoscopic cardiac applications, the “Applied Part” requirements include all devices directly connected to the endoscope, such as the light guide (LG) cable, camera head and telescope holder. Each of these devices must individually meet the “TYPE CF APPLIED PART” requirements for leakage current limits if they are to be used for cardiac applications.

•

The OLYMPUS LG cables and camera heads listed in the “System chart” (TYPE CF APPLIED PART) which are suitable for cardiac applications bear a

•

8

mark.

The OLYMPUS surgical holder for telescope (SH-1) has an electrically isolated arm structure which isolates the endoscope from the ground. This design makes the SH-1 suitable for cardiac applications.

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

Chapter 1 Checking the Package Contents

Chapter 1 Checking the Package Contents Match all items in the package with the components shown below. Inspect each item for damage. If the instrument is damaged, a component is missing or you have any questions, do not use the instrument; immediately contact Olympus.

Spare fuse (2 pcs) 3CCD camera control unit (OTV-SP1C/OTV-SP1C-G)

Light control cable (MAJ-944)

RGB cable (MH-984)

Y/C cable (MH-985)

BNC cable (MB-677)

Sheet for keyboard Power cord

Instruction manual

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

9

Chapter 2 Nomenclature and Functions

Chapter 2 Nomenclature and Functions 2.1

Symbols and descriptions  Power switch Power ON/OFF

 Front panel

Video connector

Mode setting

Up

Maximum

Down

Minimum

Exposure

White balance

Menu

Caution, refer to instructions.

10

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

Chapter 2 Nomenclature and Functions

 Rear panel Caution, refer to instructions.

Equipotential terminal

Fuse

Serial number

Alternating current

 Keyboard (MAJ-1124)

Menu

White balance

VTR or DV

Release or digital capture

Electrical zoom

Image enhancement

Preset

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

11

Chapter 2 Nomenclature and Functions

2.2

Front panel

4. Locking lever

3. Video connector socket

5. Menu switches 6. Media indicator 7. PC card slot (OTV-SP1C only)

2. Power indicator

8. Eject switch (OTV-SP1C only)

1. Power switch

9. Exposure level switch (up) 13. White balance switch

Ventilation grills

10. Exposure level switch (down)

12. White balance indicator

12

11. Exposure level indicators

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

Chapter 2 Nomenclature and Functions

1. Power switch This switch is pressed to turn the OTV-SP1C/OTV-SP1C-G ON or OFF. 2. Power indicator The indicator lights up when the OTV-SP1C/OTV-SP1C-G is ON. 3. Video connector socket The video plug of the camera head or videoscope is connected to this socket. 4. Locking lever This lever is pushed down to disconnect the video plug of the camera head or videoscope. 5. Menu switches The following functions are available using the menu switches.

or

:

When this switch is pressed, the menu is displayed. If this switch is pressed briefly while a given menu is displayed, the display returns to the previous menu. Press this switch for approximately 1 second to exit the menu.

:

If this switch is pressed, the arrow or the cursor can be moved, or the setting can be changed.

:

If this switch is pressed, the selected menu can be set, the color of characters can be changed from black to white or the settings can be entered.

6. Media indicator When a PC card adapter and SmartMediaTM or xD Picture CardTM are inserted into the PC card slot, this indicator is ON. The indicator blinks while an image is being recorded to SmartMedia. 7. PC card slot (OTV-SP1C only) A PC card adapter is inserted into this slot. 8. Eject switch (OTV-SP1C only) The eject switch is pressed to eject the PC card adapter. 9. Exposure level switch (up) This switch is pressed to brighten the endoscopic image on the video monitor. 10. Exposure level switch (down) This switch is pressed to darken the endoscopic image on the video monitor. 11. Exposure level indicators The indicators move to the right/left as the exposure level is increased/ decreased. 12. White balance indicator This indicator lights up for 4 seconds when white balance is performed.

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

13

Chapter 2 Nomenclature and Functions

13. White balance switch This switch is pressed to automatically adjust the white balance.

14

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

Chapter 2 Nomenclature and Functions

2.3

Rear panel

4.Hard copy terminal

3.System terminal

5.Light control terminal

6.Potential equalization terminal

2.Y/C terminals 7.Fuse box 1.Video output terminal 8.AC power inlet

OTV-SP1C

9.Keyboard terminal 16.Digital output terminal 10.VTR remote terminal 14.Interlace/Progressive switch 11.RGB/YPbPr switch

13.RGB/YPbPr output terminal

12.DV/DVCPRO switch

3CCD CAMERA CONTROL UNIT OTV-SP1C/OTV-SP1C-G

15