Olympus OTV-SI User manual

USA: CAUTION: Federal law restricts this device to sale by or on the order of a physician.
INSTRUCTIONS
VIDEO SYSTEM
OTV-SI
VISY218

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Contents
i
VIDEO SYSTEM OTV-SI
Contents
Labels and Symbols..................................................................... 1
Important Information — Please Read Before Use.................... 3
Intended use ............................................................................................ 3
Instruction manual .................................................................................... 3
User qualifications .................................................................................... 4
Instrument compatibility ........................................................................... 4
Repair and modification ............................................................................ 5
Signal words ............................................................................................. 5
Dangers, warnings and notes ................................................................... 6
Cardiac applications.................................................................................. 9
Chapter 1 Checking the Package Contents............................ 10
Chapter 2 Nomenclature and Functions................................. 12
2.1 Symbols and descriptions............................................................... 12
2.2 Front panel...................................................................................... 13
2.3 Rear panel ...................................................................................... 16
2.4 Side panel....................................................................................... 18
2.5 Ancillary equipment......................................................................... 19
2.6 Keyboard (optional)......................................................................... 20
2.7 Menu actions................................................................................... 23
Chapter 3 Installation and Connection ................................... 25
3.1 Installation....................................................................................... 26
3.2 Connection to the video monitor..................................................... 28
3.3 Connection to the keyboard (optional)............................................ 30
3.4 Connection of the endoscope......................................................... 32
3.5 Connection to the color video printer
(OEP-3/OEP-not available in some countries)................................ 36
3.6 Connection to the video tape recorder............................................ 38
3.7 Connection to a wall mains outlet ................................................... 40
3.8 Attachment of the water container (MD-431, type B only).............. 43
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ii VIDEO SYSTEM OTV-SI
Chapter 4 Inspection................................................................. 44
4.1 Inspection of the power supply ....................................................... 44
4.2 Illumination inspection..................................................................... 46
4.3 Inspection of the display on the monitor.......................................... 47
4.4 Inspection of the freeze function..................................................... 48
4.5 Inspection of the release function ................................................... 48
4.6 Inspection of the manual brightness adjustment............................. 49
4.7 Inspection of the automatic brightness adjustment......................... 49
4.8 Inspection of the air/water feed (type B only).................................. 49
Chapter 5 Operation.................................................................. 50
5.1 Turning the power ON..................................................................... 52
5.2 Basic menu operation ..................................................................... 54
5.3 Clock adjustment ............................................................................ 57
5.4 Adjusting the video monitor............................................................. 64
5.5 Color adjustment............................................................................. 67
5.6 Brightness adjustment .................................................................... 80
5.7 Image enhancement ....................................................................... 91
5.8 Patient data entry/deletion .............................................................. 93
5.9 Remote control switches................................................................. 100
5.10 Freeze............................................................................................. 107
5.11 Zoom............................................................................................... 112
5.12 Saving user settings........................................................................ 115
5.13 Load user settings........................................................................... 119
5.14 Default settings ............................................................................... 122
5.15 Photography with the color video printer
(OEP-3/OEP-not available in some countries)................................ 123
5.16 Recording with the video tape recorder .......................................... 125
5.17 Rotated image................................................................................. 128
5.18 Air/water feed (type B only)............................................................. 130
5.19 After use.......................................................................................... 132
Chapter 6 Care, Storage and Disposal.................................... 133
6.1 Care ................................................................................................ 133
6.2 Lamp replacement .......................................................................... 134
6.3 Storage ........................................................................................... 137
6.4 Disposal .......................................................................................... 137
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Contents
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VIDEO SYSTEM OTV-SI
Chapter 7 Troubleshooting...................................................... 138
7.1 Troubleshooting guide .................................................................... 138
7.2 Returning the instrument for repair ................................................. 141
Appendix ....................................................................................... 143
System chart ............................................................................................ 143
Operating environment.............................................................................. 146
Transportation and storage environment ................................................. 146
Specifications ........................................................................................... 146
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Contents
iv VIDEO SYSTEM OTV-SI
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Labels and Symbols
1
VIDEO SYSTEM OTV-SI
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
Potential equalization terminal
Fuse rating label
CSA marking
Caution,
refer to instructions. Caution,
refer to instructions.
Serial number
The product name, rated voltage
and frequency are shown.
Electrical rating label
Warns that the lamp is hot.
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Labels and Symbols
VIDEO SYSTEM OTV-SI
Back cover of this instruction manual
Manufacturer
Authorized representative in the European Community
Electrical rating label
Fuse rating label
Lamp rating plate
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Important Information — Please Read Before Use
3
VIDEO SYSTEM OTV-SI
Important Information — Please Read
Before Use
Intended use
This instrument has been designed to be used with an Olympus videoscope,
camera head, rigid endoscope or fiberscope with a rigid endoscope eyepiece,
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:
A safety device that is used to isolate non-insulated, equipment with
potentially high leakage currents to decrease the possibility of an electric
shock.
Video printer:
A device that prints the frozen video image.
Color adjustment:
A function that optimizes the color balance on the video monitor.
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Important Information — Please Read Before Use
VIDEO SYSTEM OTV-SI
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.
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.
Wash out:
The inability to see details in the endoscopic image due to excessive
brightness.
Automatic brightness control:
Automatically adjusts the intensity of the light so that the endoscopic
image will have a constant brightness, even if the distance between the
distal end of the endoscope and the subject changes.
Manual brightness control:
Allows the user to adjust the light intensity manually.
Iris:
This function electrically measures the brightness of an endoscopic image
to obtain a control signal for automatic brightness adjustment.
Freeze:
Creates a stationary view of the endoscopic image.
Release:
Captures an image and sends it to a recording device.
Image enhancement:
An image processing technique that electronically sharpens the edges of
the image.
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