PercuVision DirectVision Product manual

DirectVision
®
TECHNICAL REFERENCE
MANUAL

DirectVision®Technical Reference Manual
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DirectVision®Technical Reference Manual
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Table of Contents
WARNINGS & CAUTIONS ...................................................................1
DOCUMENTATION CONVENTIONS.............................................................. 1
GENERAL WARNINGS.............................................................................. 1
GENERAL CAUTIONS ............................................................................... 2
PRODUCT DESCRIPTION.....................................................................4
CAMERA HANDPIECE............................................................................... 4
Visual Guide Interface................................................................... 5
Camera Control Unit Interface...................................................... 6
Storage during Transportation ..................................................... 7
CAMERA CONTROL UNIT ......................................................................... 8
Front Panel Controls...................................................................... 8
Electronic Interfaces...................................................................... 9
COLOR MONITOR DISPLAY ..................................................................... 10
LED Indicator............................................................................... 10
Control Dial ................................................................................. 11
Monitor Power ON/OFF .............................................................. 11
Menu Control .............................................................................. 11
CART ................................................................................................. 13
Workspace .................................................................................. 13
Storage Area ............................................................................... 13
Swivel Arm .................................................................................. 13
Power .......................................................................................... 13
Height Adjustment ...................................................................... 14
Casters ........................................................................................ 14
Power Cord.................................................................................. 15
DIRECTVISION®GUIDE.......................................................................... 16
Features ...................................................................................... 16
DIRECTVISION®CATHETER..................................................................... 18
Features ...................................................................................... 19

DirectVision®Technical Reference Manual
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INITIAL SYSTEM ASSEMBLY.............................................................. 21
REQUIRED COMPONENTS .......................................................................21
REQUIRED HARDWARE AND TOOLS ..........................................................21
INITITAL ASSEMBLY &TEST..................................................................... 21
MONITOR SETUP ............................................................................. 31
CONTROL DIAL DEFINITIONS ...................................................................31
MONITOR DEFAULT VALUES ................................................................... 31
CAMERA CONTROL UNIT CALIBRATION PROCEDURES..................... 33
PRECONDITIONS ...................................................................................33
CAMERA CONTROL UNIT FRONT PANEL ....................................................33
PROCEDURES .......................................................................................34
Window Size ................................................................................34
Auto Gain Control........................................................................35
White Balance Adjustment.......................................................... 36
Focus ........................................................................................... 39
SYSTEM MAINTENANCE .................................................................. 40
CAMERA CONTROL UNIT FUSE ................................................................40
TROUBLESHOOTING ........................................................................ 41
TECHNICAL SPECIFICATIONS ............................................................ 46
DIMENSION &WEIGHT .........................................................................46
Camera Control Unit....................................................................46
Monitor .......................................................................................46
Cart..............................................................................................46
ELECTRICAL SPECIFICATIONS ...................................................................46
Camera Control Unit....................................................................46
Monitor .......................................................................................47
CAMERA SPECIFICATIONS.......................................................................47
VISUAL GUIDE SPECIFICATIONS................................................................48
OPERATING ENVIRONMENT ....................................................................48
Camera Control Unit and Camera Handpiece .............................48
Monitor .......................................................................................48

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Cart ............................................................................................. 48
STORAGE ENVIRONMENT ....................................................................... 49
SPARE PARTS....................................................................................... 49
Camera Control Unit ................................................................... 49
WARRANTY, SERVICE & CLAIMS.......................................................49
REFERENCES..................................................................................... 49

DirectVision®Technical Reference Manual
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Warnings & Cautions
Documentation Conventions
Please read this manual and follow its instructions carefully. The
words: Warning, Caution, and Note carry special meaning and
should be reviewed carefully:
Warning:
The personal safety of the patient or user may
be involved. Disregarding this information could
result in injury to the patient or user.
Caution: Special service procedures or precautions must
be followed to avoid damage to the equipment.
Note: Special information to make maintenance easier
and important information more clear.
An exclamation point within a triangle alerts the
user of risk of danger; attention, consult
company documents.
General Warnings
It is important to read and understand this manual. Failure to
follow these instructions may cause damage to the product or
harm to the patient and/or the user. The user should do the
following:
1. Warning: Read the DirectVision®Technical Reference
Manual before assembling and using the product.
2. Warning: Federal (USA) Law restricts this device to use by
or on the order of a physician.
3. Warning: Never look directly at the light emitted from the
light source of the camera handpiece or the DirectVision®
Guide. Damage to eye may result.
!

DirectVision®Technical Reference Manual
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4. Warning: Never leave the DirectVision® System powered
and unattended. Heat from the light source could ignite
drapes or other materials.
5. Warning: Do not store or use the DirectVision® System in
an environment that contains flammable gases which can
result in an explosion.
6. Warning: The DirectVision® System must only be repaired
by personnel authorized by PercuVision®. Unauthorized
repairs could compromise the safety and integrity of the
product and voids the warranty.
Failure to follow the instructions in this manual could void the
warranty.
PercuVision® reserves the right to improve our product. As a
result, product may not conform in detail to published design or
specifications. Improvements are subject to change without
notice. Please contact PercuVision® customer care department
for information on improvements and new products.
General Cautions
1. Caution: Carefully unpack the shipment and check for
physical damage. If damage is observed, please refer to the
Service and Claims Section in DirectVision® Technical
Reference Manual.
2. Caution: Do not use the DirectVision® System until you have
verified that it is properly assembled, setup and functioning
correctly.
3. Caution: Use only in conjunction with other Type BF or CF
rated medical electrical equipment approved to IEC 60601-1
or equivalent standard.
4. Caution: Never attempt repairs or maintenance to the
DirectVision® System before reviewing the Service and
Claims Section of DirectVision® Technical Reference
Manual.

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5. Caution: To prevent damage to the DirectVision® Guide and
camera handpiece, always handle with care. Do not drop,
crush, cut, or bend any portion of the visual guide beyond
a 2” radius. Although the visual guide is flexible, bending
beyond the specified radius could cause breakage in the
fiber optic bundle, which reduces its useful life. Kinking the
visual guide could break the entire fiber optic bundle which
can render it non-operational.
6. Caution: Do not expose the DirectVision® System to
excessive heat which can cause damage.
7. Caution: Never place heavy objects on the DirectVision®
System.

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Product Description
DirectVision® product line consists of:
•DirectVision® System
– Camera Handpiece
– Camera Control Unit (CCU)
– Monitor Display
– Cart
•DirectVision® Guide
•DirectVision® Catheter
Camera Handpiece
The camera handpiece contains the camera, optics to focus the
video image and an LED white light source. Camera operation is
dependent on receiving power and input video control signals
from the CCU. It uses the input control signals to produce
streaming video output .
The camera handpiece has a locking swing arm to securely couple
the camera handpiece to the DirectVision® Guide. The body of
the camera handpiece has a Focus Ring, which provides focus for
the video image.