Olympus UWIT-Y0001-TX User manual

INSTRUCTIONS
WIRELESS TRANSMITTER
UWIT-Y0001-TX
WIRELESS RECEIVER
UWIT-Y0001-RX
Labels and Symbols 1
Important Information — Please Read Before
Use 4
Chapter 1 Checking the Package Contents 11
Chapter 2 Nomenclature and Functions 15
Chapter 3 Installation and Connection 21
Chapter 4 Inspection 31
Chapter 5 Operation 35
Chapter 6 Care, Storage, and Disposal 37
Chapter 7 Troubleshooting 39
Appendix 43
USA: CAUTION: Federal law restricts this device to sale by or on the order of a physician.
OPERATION MANUAL

Contents
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UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL
Contents
Labels and Symbols .......................................................................................................... 1
Important Information — Please Read Before Use ......................................................... 4
Intended use .......................................................................................................................... 4
Instruction manual ................................................................................................................. 4
User qualifications ................................................................................................................. 5
Instrument compatibility ......................................................................................................... 5
Repair and modification ......................................................................................................... 5
Signal words .......................................................................................................................... 6
Dangers, warnings, and cautions .......................................................................................... 6
EMC (Electromagnetic Compatibility) .............................................................................. 8
Summary of Equipment Functions .................................................................................. 9
Transmitting function of HDTV video signal over radio frequency channel ........................... 9
Pair changing function ........................................................................................................... 9
Chapter 1 Checking the Package Contents ....................................... 11
1.1 Checking the package contents ............................................................................ 11
Chapter 2 Nomenclature and Functions ............................................ 15
2.1 Symbols and descriptions ..................................................................................... 15
2.2 Front panel of Wireless Transmitter ..................................................................... 16
2.3 Rear panel of Wireless Transmitter ...................................................................... 17
2.4 Front panel of Wireless Receiver .......................................................................... 18
2.5 Rear panel of Wireless Receiver ........................................................................... 18
2.6 AC adapter .............................................................................................................. 19
Chapter 3 Installation and Connection ............................................... 21
3.1 Precautions for installation and connection ........................................................ 21
3.2 Installation of the equipment ................................................................................. 22
3.3 Installation of the AC adaptor ............................................................................... 24
Installation on the Attachment for UWIT (MAJ-Y0149) ........................................................ 24
3.4 Connecting AC adaptor to Wireless Transmitter or Receiver ............................ 25
3.5 Connecting AC adaptor to an AC mains power supply ...................................... 26
When using the power cord of mobile workstation (WM-NP1, WM-WP1, WM-DP1) .......... 26
When using the supplied AC cord ....................................................................................... 26
3.6 Connecting video cables to Wireless Transmitter .............................................. 27
Selection of video input terminal .......................................................................................... 27
Connection diagram (When using HD-SDI) ......................................................................... 28
Connection diagram (When using DVI) ............................................................................... 29

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Contents
UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL
3.7 Connecting video cables to Wireless Receiver ................................................... 30
Connection diagram ............................................................................................................ 30
Chapter 4 Inspection ............................................................................ 31
4.1 Inspection of the power supply ............................................................................. 31
4.2 Inspection of the displayed image ........................................................................ 32
Chapter 5 Operation ............................................................................. 35
5.1 Turn the Wireless Transmitter and Receiver ON ................................................. 35
When the mobile workstation (WM-NP1, WM-WP1, WM-DP1) is used .............................. 35
When the mobile workstation (WM-NP1, WM-WP1, WM-DP1) is not used ........................ 35
5.2 Connection of the Wireless Transmitter and Receiver ....................................... 36
Chapter 6 Care, Storage, and Disposal .............................................. 37
6.1 Care .......................................................................................................................... 37
6.2 Storage .................................................................................................................... 38
6.3 Disposal ................................................................................................................... 38
Chapter 7 Troubleshooting .................................................................. 39
7.1 Troubleshooting ..................................................................................................... 39
7.2 Troubleshooting guide ........................................................................................... 40
7.3 Returning the Wireless Image Transmitter Unit for repair .................................. 42
Appendix ................................................................................................. 43
Combination equipment .................................................................................................. 43
System chart ........................................................................................................................ 43
FCC (for Wireless Transmitter and Receiver) ................................................................ 45
FCC/IC (for Wireless Transmitter and Receiver) ........................................................... 45
Specifications ................................................................................................................... 46
Environment ........................................................................................................................ 46
Specifications ....................................................................................................................... 48
EMC information .............................................................................................................. 50
FCC WARNING ................................................................................................................. 54

Labels and Symbols
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UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL
Safety-related labels and symbols are attached on the locations shown below. If labels or symbols are
missing or illegible, contact Olympus.

Wireless Transmitter
Labels and Symbols
Serial number plate
This instrument emits RF (Radio Frequency)
energy to perform intended functions.
Manufacturer name
Potential equalization terminal
CSA/UL marking
Electric rating
The product name, rated voltage, and
notice for AC adapter are shown
WIRELESS TRANSMITTER
MODEL :UWIT-Y0001-TX
POWER INPUT : 12 V 1 A
For use with power supply OLP-K027-M
FCC note
FCC ID number
IC number

2
Labels and Symbols
UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL

Wireless Receiver

AC Adaptor
Serial number plate
Manufacturer name
Potential equalization terminal
CSA/UL marking
Electric rating
The product name, rated voltage, and
notice for AC adapter are shown
WIRELESS RECEIVER
MODEL :UWIT-Y0001-RX
POWER INPUT : 12 V 0.8 A
For use with power supply OLP-K027-M
FCC note
FCC ID number
IC number
This instrument emits RF (Radio Frequency)
energy to perform intended functions.
OLYMPUS
AC Adapter
Model Name: OLP-K027-M
INPUT : 100–240 V 1–0.5 A, 50/60 Hz
OUTPUT : 12 V 1.3 A
Manufacturer name
Electric rating
The product name, rated voltage, and
notice for AC adapter are shown

Labels and Symbols
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UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL

Back cover of this instruction manual
Symbol Description
Manufacturer
Authorized representative in the European Community

4
Important Information — Please Read Before Use
UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL

Intended use
The Olympus Wireless Image Transmitter Unit UWIT-Y0001 is a paired transmitter and receiver,
intended for delivery of video signals over a radio-frequency link to a video display during endoscopic
and general surgical procedures. The Olympus UWIT-Y0001 is a non-sterile reusable device not
intended for use in the sterile field. It is intended for use by qualified physicians having complete
knowledge of these surgical procedures.

Instruction manual
This instruction manual contains essential information on using this Wireless Image Transmitter Unit
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 equipment 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
Video system center:
The video system center is a device that converts signals from a videoscope or video
converter, camera head into monitor images.
Wall mains outlet:
The wall mains outlet is a wall AC mains power outlet socket having the exclusive terminal
for grounding.
Important Information — Please Read Before Use

Important Information — Please Read Before Use
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UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL

User qualifications
If there is an official standard on user qualifications to perform endoscopy and endoscopic treatment
that is defined by the medical administration or other official institutions, such as academic societies on
endoscopy, follow that standard. If there is no official qualification standard, the operator of this
instrument must be a physician approved by the medical safety manager of the hospital or person in
charge of the department (department of internal medicine, etc.). The physician should be capable of
safely performing the planned endoscopy and endoscopic treatment following guidelines set by the
academic societies on endoscopy, etc., and considering the difficulty of endoscopy and endoscopic
treatment. This manual does not explain or discuss endoscopic procedures.

Instrument compatibility
Refer to the “System chart” on page 43 to confirm that this Wireless Image Transmitter Unit is
compatible with the ancillary equipment being used. Using incompatible equipment can result in
patient injury or equipment damage and makes it impossible to obtain the expected functionality.
This instrument complies with the EMC standard for medical electrical equipment; edition 3
(IEC 60601-1-2: 2007), edition 2 (IEC 60601-1-2: 2001). However, when connected with an instrument
that complies with the EMC standard for medical electrical equipment; edition 1 (IEC 60601-1-2: 1993),
the whole system complies with edition 1.

Repair and modification
This Wireless Image Transmitter Unit does not contain any user-serviceable parts. Do not
disassemble, modify or attempt to repair it; patient or operator injury, equipment damage and/or the
impossibility to obtain the expected functionality 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. This instrument is to be repaired by
Olympus technicians only.
Change or modifications not expressly approved by the party responsible for compliance could void
the user’s authority to operate the equipment.
All interface cables used to connect peripherals must be shielded in order to comply with the limits for
a digital device pursuant to Subpart B of Part 15 of FCC Rules.

6
Important Information — Please Read Before Use
UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL

Signal words
The following signal words are used throughout this manual:

Dangers, warnings, and cautions
Follow the dangers, warnings and cautions given below when handling this Wireless Image
Transmitter Unit. This information is to be supplemented by the dangers, warnings, and cautions given
in each chapter.
DANGER
• Strictly observe the following precautions. Failure to do so may place the patient
and medical personnel in danger of electric shock.
Keep fluids away from all electrical equipment. If fluids are spilled on or into the
unit, stop operation of the Wireless Image Transmitter Unit immediately and
contact Olympus.
Do not prepare, inspect or use this Wireless Image Transmitter Unit with wet
hands.
• Never install and operate the Wireless Image Transmitter Unit in locations where:
The concentration of oxygen is high;
Oxidizing agents (such as nitrous oxide (N2O)) are present in the atmosphere;
Flammable gases are present in the atmosphere;
Flammable liquids are near.
Otherwise, explosion or fire may result because this Wireless Image Transmitter
Unit is not explosion-proof.
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.
DANGER
WARNING
CAUTION
NOTE

Important Information — Please Read Before Use
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UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL
WARNING
• In case of Wireless Image Transmitter Unit failure or malfunction, always keep
another Wireless Image Transmitter Unit in the room ready for use.
• Only use the supplied AC adaptor. Do not use the supplied AC adaptor to power
other devices. The equipment may fail or the power cord may burn.
• Always use the power cord and connection cables that were shipped with the
monitor or mobile workstation. Using other power cords or connection cables may
result in an electric shock or malfunction.
CAUTION
• Do not use a pointed or hard object to press the buttons on the front panel. This
may damage the buttons.
• Do not touch the electrical contacts inside the Wireless Image Transmitter Unit’s
connectors.
• Do not apply excessive force to this Wireless Image Transmitter Unit and/or other
instruments connected. Otherwise, damage and/or malfunction can occur.

8
EMC (Electromagnetic Compatibility)
UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL
• In order to provide the intended functionality (HDTV image transmission), the Wireless Image
Transmitter Unit (UWIT-Y0001) emits RF (Radio Frequency) energy while in operation. This
may affect electrical devices in the vicinity.
• The Wireless Image Transmitter Unit (UWIT-Y0001) utilizes RF signals shown below.
Accordingly, it is subject to electromagnetic interference from other in-band equipment in the
vicinity.
EMC (Electromagnetic Compatibility)
Central Frequency 60.48 GHz (When using CH1)
62.64 GHz (When using CH2)
Frequency range of
possible interference
59.40 – 61.56 GHz (When using CH1)
61.56 – 63.72 GHz (When using CH2)
Modulation method OFDM
High-frequency
output
Less than +40 dBm

Summary of Equipment Functions
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UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL
This Wireless Image Transmitter Unit transmit HDTV video signal over radio frequency channel with no
compression and low latency between a pair of transmitter and receiver. This instrument supports
functions below.

Transmitting function of HDTV video signal over radio
frequency channel
• When using the HD-SDI input connector for the Wireless Transmitter
A paired Wireless Transmitter and Receiver can transmit 1080i (60/50 Hz) digital HDTV
video signal over radio frequency channel
• When using the DVI input connector for the Wireless Receiver
A paired Wireless Transmitter and Receiver can transmit 1080p (60/50 Hz) digital HDTV
video signal and SXGA: 1280 × 1024 (60 Hz) digital video signal over radio frequency
channel

Pair changing function
By using the SELECT button of the Wireless Transmitter and Receiver, the Channel (CH1 or CH2) for
pairing Transmitter and Receiver can be set manually.
oSee Section 5.2, “Connection of the Wireless Transmitter and Receiver”.
Summary of Equipment Functions

10
Summary of Equipment Functions
UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL

1.1 Checking the package contents
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UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL
Ch.1
Chapter 1 Checking the Package
Contents
Match all items in the package with the components shown below. Inspect each item for damage. If the
Wireless Image Transmitter Unit is damaged, a component is missing, or you have any questions, do
not use the Wireless Image Transmitter Unit; immediately contact Olympus.

Wireless Transmitter
1.1 Checking the package contents
Wireless Transmitter (UWIT-Y0001-TX)
AC adaptor AC cord SDI cable Instruction manual

12
1.1 Checking the package contents
UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL
Ch.1

Wireless Receiver
Wireless Receiver (UWIT-Y0001-RX)
AC adaptor AC cord DVI cable (MAJ-1945) Access sheet

1.1 Checking the package contents
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UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL
Ch.1
Optional equipment
The following products are optional Olympus products that may be purchased separately.

Attachment for UWIT (MAJ-Y0149)

DVI cable (MAJ-1945)
Attachment for UWIT
(MAJ-Y0149)
Screw (for installing UWIT-Y0001-TX
or UWIT-Y0001-RX) (2 pcs.)
Screw (for installing OEV261H)
(4 pcs.)
Screw (for AC adaptor) (2 pcs.) Attachment for AC adaptor Access sheet
DVI cable (MAJ-1945) Access sheet

14
1.1 Checking the package contents
UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL
Ch.1

2.1 Symbols and descriptions
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UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL
Ch.2
Chapter 2 Nomenclature and
Functions
The instrument nomenclature, functions, and specifications are described in this chapter.

Front panel

Rear panel
2.1 Symbols and descriptions
Symbol Description
Select
Symbol Description
Serial number
Potential equalization terminal

16
2.2 Front panel of Wireless Transmitter
UWIT-Y0001-TX, UWIT-Y0001-RX INSTRUCTION MANUAL
Ch.2
2.2 Front panel of Wireless Transmitter
No. Nomenclature Description
1 Power indicator Lights up when the Wireless Transmitter is ON.
2 SELECT button When pressed and held for 1 second, the SELECT button switches between the CH1
and CH2 Channels.
3 Channel Status
display
The selected Channel (CH1 or CH2) will have a steady light or blink. It blinks while
searching to connect to the Wireless Receiver. It will have a steady light when
connection has been established.
4 Video selection
status display
Selected video input selection (SDI or DVI) will have a steady light or blink. It will have a
steady light when the Wireless Transmitter detects supported video format, and it will
blink when the Wireless Transmitter cannot detect any video signal or unsupported
video format is detected.
2
3
4
1