videomed Truelink 4 User manual

Service Manual
Truelink 4
Video Management System
ENGLISH
en-US

This page is intentionally blank.

Truelink 4
80028124_030_A – 773701 – 2021-04-29 3
Manufacturer VIDEOMED S.r.l.
Via C. Battisti, 31/C
35010 Limena (Pd)
Italy
[email protected]
hillrom.com
VIDEOMED S.r.l. is a company of the Hill-Rom Holdings Group. The
manufacturer is hereinafter referred to as VIDEOMED.
Technical Customer Service The contact details for the current Technical Customer Service
hubs in the individual countries are listed on the Internet at
www.hillrom.com.
Information about the document Service manual
This document is identified by a code indicating its version and
update status. The installation technician is responsible for
ensuring the most recent version is used.
This document applies to the following sales units:
The manual is provided by VIDEOMED S.r.l. in electronic PDF
format on digital media.
Telephone: [phone]
Fax: [phone]
Document number: 80028124
Language ID: 030
Version: A
Material number: 773701
Date of publication: 2021-04-29
Product designation REF
Truelink 4 Main Unit R TVR401111-1
Truelink 4 Main Unit TVR401111-1ND
Truelink 4 Main Unit RD TVR401111-1D
Truelink 4 Main Unit RSD TVR401111-1DT
Truelink 4 Main Unit RS TVR401111-1T
Truelink 4 Main Unit S TVR401111-1TND
Truelink 4 Main Unit AR TVR401111-2
Truelink 4 Main Unit ARD TVR401111-2D
Truelink 4 Main Unit ARSD TVR401111-2DT
Truelink 4 Main Unit ARS TVR401111-2T
Truelink 4 Main Unit SSD R TVR401111-3
Truelink 4 UHD TVR401112
Truelink 4 UHD Plus TVR401113
Truelink 4 Conference TCM401326
Truelink 4 TCM TDC500102
Truelink 4 Rack (115V) TAC500920K
Truelink 4 Rack (230V) TAC500920K-2

Truelink 4
480028124_030_A – 773701 – 2021-04-29
VIDEOMED S.r.l. declines any liability for improper use of the
system and/or for damage caused as a result of operations not
covered by the technical documentation.

Truelink 4
80028124_030_A – 773701 – 2021-04-29 5
PREFACE
All rights reserved. No part of this publication may be copied, distributed, translated into other languages
or transmitted by any electronic or mechanical means, including photocopying, recording or any other
storage and retrieval system, for other purposes that are not exclusively personal use by the buyer,
without the express written permission of the Manufacturer.
The Manufacturer is in no way responsible for the consequences deriving from any incorrect operations
carried out by the user.
PUBLISHER'S NOTE
This documentation is expressly intended for installation technicians.
The Publisher is in no way responsible for the information and data contained in this manual: all
information contained herein has been provided, checked and approved by the Manufacturer for
verification.
The Publisher is in no way responsible for any consequences deriving from incorrect operations carried
out by the user.
GENERAL CONSIDERATIONS
All operating instructions and recommendations described in this manual must be complied with.
It is of particular importance to train the personnel in charge of the machine, in regards to its use and for
checking compliance with the operating procedures and all the safety standards indicated in this
manual.
SIGNAL WORDS
Residual dangers that may occur while using the product are identified in the document with a signal
word. The safety measures required and potential consequences of failing to take these are listed. A
corresponding signal word provides information about the severity of the danger:
© 2021 VIDEOMED S.r.l.
Signal word Meaning
DANGER The signal word indicates a dangerous situation that will immediately lead to death
or serious injury if no precautionary measures are taken.
WARNING The signal word indicates a dangerous situation that may lead to death or serious
injury if no precautionary measures are taken.
CAUTION The signal word indicates a dangerous situation that may lead to moderate to slight
injury if no precautionary measures are taken.
NOTICE The signal word indicates a dangerous situation that may lead to material damage or
damage to the environment if no precautionary measures are taken.

Truelink 4
680028124_030_A – 773701 – 2021-04-29
This page is intentionally blank.

Contents
80028124_030_A – 773701 – 2021-04-29 7
Contents
1 System identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
1.1 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2 General preliminary information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.1 Purpose of the document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.2 Recipients of the service manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.3 Updates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.4 Language. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.5 Personnel qualifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.6 Symbols used in the manual and/or on the devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.7 Terminology used in the manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1 General safety warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
3.2 Combination with other medical devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
3.3 Electromagnetic compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.4 Useful life of the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.5 Preventive maintenance and unscheduled cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
4 General installation information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.1 Documents required for installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.2 Allowed environmental conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4.3 Installation report. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5 Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.1 Standard cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.2 Types of signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.2.1 Types of analogue signal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
5.2.1.1 CVBS - Composite Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
5.2.1.2 YPrPb - Component Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
5.2.1.3 S-Video - Separate Video. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.2.1.4 VGA and RGB - Video Graphics Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.2.2 Types of digital signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.2.2.1 SDI / HD-SDI / 3G-SDI - Serial Digital Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.2.2.2 DVI - Digital Visual Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.2.2.3 HDMI - High Definition Multimedia Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.2.2.4 DP - Display port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.3 Preparing the cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.3.1 Cabling plan - order specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.3.2 Installing empty ducts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.3.3 Installing the cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.3.4 Crimp connectors RJ45 to CAT 7 cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5.3.5 Crimping coaxial cables RG-58 / RG-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.4 Components connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.5 Truelink 4 unit connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6 Components installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
6.1 Hardware installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6.1.1 Rack unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6.1.2 System power supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6.1.3 Rack position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.1.4 Air-conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.1.5 Aligning and leveling the rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.2 Installing additional rack modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.3 Assembling the VESA support system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.3.1 Removing the stand (if present). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Contents
880028124_030_A – 773701 – 2021-04-29
6.3.2 Preparing the installation of the touch screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.3.3 Assembling the touch screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.4 Connecting the monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
6.4.1 Preliminary steps to assemble the monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
6.5 Assembling the monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
6.6 Assembling the Room Cam. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
6.7 Assembling the “On Air” lamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
6.8 On / Off button wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
6.9 Installing the ceiling speakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
6.9.1 Installing the speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
6.10 Installing the microphone receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
6.11 Assembling and installing the Table Control Module (TCM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
6.11.1 Assembling the Table Control Module (TCM). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
6.11.2 Installing the Table Control Module (TCM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
6.11.3 Connecting the Table Control Module (TCM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
6.12 Installing the Trumpf Light Control (TLC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
6.12.1 Installing the Trumpf Light Control (TLC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
6.13 Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
6.13.1 Analogue source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
6.13.2 Digital source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
6.13.2.1 DVI (Digital Video Interface) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
6.13.2.2 HDMI (High Definition Multimedia Interface). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
6.13.2.3 SDI (Serial Digital Interface) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
6.13.3 Connect the monitors to Truelink 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
7 Internal / external cabling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
7.1 Connecting the speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
7.1.1 Connecting the active speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
7.1.2 Connecting the passive speakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
7.1.3 Connecting the microphone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
7.1.4 Adjusting the transmission frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
7.2 Positioning the “Main” unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
8 Configuring Truelink 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
8.1 General description of the configuration interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.1.1 “SOURCES” section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.1.1.1 Graphical User Interface (GUI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
8.1.2 “Monitors” section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
8.1.2.1 Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
8.1.3 “Units” section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
8.1.3.1 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
8.1.3.2 Audio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
8.1.3.3 Recording . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
8.1.3.4 Hardware Streaming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
8.1.3.5 Videoconference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
8.1.3.6 Surgical Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
8.1.3.7 OR Tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90
8.1.3.8 Remote Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
8.1.4 “BACKUP & RESTORE” section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
8.1.5 “LICENSING” section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
8.1.6 Advanced menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98
8.1.6.1 Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99
8.1.6.2 Import / Export . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
8.1.6.3 Customer Service Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
8.1.7 About . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
8.1.7.1 Logout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
9 Annex I - Installation report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106

System identification
80028124_030_A – 773701 – 2021-04-29 9
1 System identification
1.1 Warranty
The complete warranty clauses are provided in the sales contract.
VIDEOMED S.r.l. assures the safety and functional reliability of the
system provided that:
– the system is used, managed and repaired exclusively as
described in this service manual;
– installations, modifications and repairs are carried out
exclusively by the VIDEOMED S.r.l. assistance services
– only spare parts and accessories authorized by the
Manufacturer are used;
– no structural changes to the devices are carried out.
The system status after system testing must be recorded in an
installation protocol. Commissioning is used as proof of the start
of the warranty period.
Further details may be present in the commercial contract.
The conditions required by the commercial contract (if different)
have priority over what is provided in this section.

General preliminary information
10 80028124_030_A – 773701 – 2021-04-29
2 General preliminary information
2.1 Purpose of the document
This document must be used to safely install the Truelink 4 Video
Management System. Follow this service manual.
2.2 Recipients of the service manual
The installation manual of the Truelink 4 Video Management
System is intended for trained technicians who are authorized to
install it. The technicians must have documented training.
The service manual contains the topics that refer to a correct
installation of the system, in order to maintain its functional and
qualitative characteristics unchanged over time. All the
information and warnings for correct installation in full safety are
provided.
2.3 Updates
VIDEOMED S.r.l. reserves the right to update the service manual at
any time with modifications and/or translations without prior
notice.
Contact the Customer Service office of VIDEOMED S.r.l. for
updates on the latest version of the manual and to receive the
current copy.
2.4 Language
The original manual has been written in Italian.
Any translations into additional languages must be made starting
from the original instructions.
The Manufacturer is responsible for the information contained in
the original instructions; translations in different languages cannot
be completely verified, therefore if an inconsistency is detected it
is required to follow the text in the original language or to contact
the Customer Service office of VIDEOMED S.r.l.

General preliminary information
80028124_030_A – 773701 – 2021-04-29 11
2.5 Personnel qualifications
Consult the following table in order to establish the personnel skills
and qualifications:
2.6 Symbols used in the manual and/or on the devices
Qualification Description
Installation Technician Natural person authorized to install the Truelink 4 Video
Management System.
Symbol Description
Symbol used to indicate the need to consult the instructions for
use before using the equipment.
Conformity marking: symbol of compliance with Regulation (EU)
2017/745 on Medical Devices.
Equipotential: symbol for “potential equalization”.
Protective earth (ground)
Connection point for the neutral conductor on
PERMANENTLY INSTALLED equipment
Caution - Refer to the operating instructions.
Symbol used to indicate the date of manufacture.
Symbol used to identify the manufacturer's name.
Barred bin: this product must not be disposed of as municipal
mixed waste, collect separately.
Symbol used to indicate the VIDEOMED material number.
Symbol used to indicate the serial number.

General preliminary information
12 80028124_030_A – 773701 – 2021-04-29
Symbol used to indicate a medical device.
Indicates the Unique Device Identification UDI code, is composed
of UDI-DI (01) and UDI-PI ((11) date of production (21) serial
number).
The content of the package is fragile and is therefore to be
treated with care.
Indicates the right position to hold the product.
Keep the package away from rain.
Maximum number of identical packets that can be stacked on
top of each other, here “N” is the limit number corresponding to
4.
Indicates the temperature limits within which the transport
package must be stored and handled.
Handle with care.
The product can be recycled.
Universal recycling symbol.
Symbol Description

General preliminary information
80028124_030_A – 773701 – 2021-04-29 13
2.7 Terminology used in the manual
Term Description
GUI Graphical User Interface
Icon Image symbol
OP Operating Room
Booting Operating module start
CVBS Color video signal in basic band (or color TV signal)
HD video High Definition Video (1920x1080 pixels)
SD video Standard Definition Video (720x576 pixels)
Live preview Real-time video preview of a signal source on the operating monitor
OSD View on monitor
DVI Digital graphic interface (an interface for the transmission of video data)
DICOM Digital Imaging and Communications in Medicine
HIS Hospital Information System
PACS Image archiving and communication system
RIS Radiology Information System
Rack Support used to accommodate the individual operating modules of the system
Video clip Video sequence
WAN Wide Area Network
LAN Local Area Network
TL4 Truelink 4
TCM Table Control Module
TLC Trumpf Light Control

Safety information
14 80028124_030_A – 773701 – 2021-04-29
3 Safety information
3.1 General safety warnings
The Truelink 4 Video Management System must be installed by
Installer Technicians adequately trained and authorized by
VIDEOMED S.r.l.
DANGER
ELECTRIC SHOCK FROM DAMAGED MAINS POWER CABLE!
Check the mains power cable before connecting it and do not
use it if it has been crushed or if the insulation is damaged.
DANGER
ELETRIC SHOCK FROM PRESENCE OF LIVE PARTS EXPOSED!
It is also recommended to periodically check the integrity of the
parts of the device, to detect the presence of parts exposed
following an impact or a fall and not to use the device in the
presence of damage to the structure or to the its components.
WARNING
This product can expose you to chemicals including Lead and
Di(2-ethylhexyl) phthalate (DEHP), which are known to the State
of California to cause cancer, and Lead and Di(2-ethylhexyl)
phthalate (DEHP), which are known to the State of California to
cause birth defects or other reproductive harm. For more
information go to www.P65Warnings.ca.gov.
CAUTION
All safety information must be complied with for a safe
installation of the Truelink 4 Video Management System.
CAUTION
To avoid the risk of an electric shock, this appliance must only
be connected to mains with a protective earthing.
CAUTION
POTENTIAL EQUALIZATION CONDUCTOR!
All Truelink 4 units are provided with a PROTECTIVE EARTH
CONDUCTOR which providing a direct connection between
electrical equipment and the potential equalization busbar of
the electrical installation.

Safety information
80028124_030_A – 773701 – 2021-04-29 15
CAUTION
MEASUREMENT OF DISPERSAL CURRENTS!
It is necessary to measure the leakage current with the circuits
downstream of the Truelink 4 system open. Otherwise, the
leakage currents of these circuits will be added to those of the
Truelink 4 system.
3.2 Combination with other medical devices
The Truelink 4 Video Management System can be combined with
medical devices from other manufacturers.
Only install medical devices approved in accordance with standard
IEC 60601-1. If a medical device is installed at a later stage, the
installation must be performed as specified in standard
IEC 60601-1 and in keeping with the specifications provided by the
manufacturer.
3.3 Electromagnetic compatibility
The Truelink 4 Video Management System supplied contains
electronic components subject to the Electromagnetic
Compatibility regulations, affected by conducted and radiated
emissions.
The emission values comply with regulatory requirements thanks
to the use of components compliant with the Electromagnetic
Compatibility Directive, suitable connections and installation of
filters where required.
The Truelink 4 Video Management System is therefore compliant
with Electromagnetic Compatibility (EMC) directive IEC 60601-1-2.
NOTICE
Any maintenance activities on the electrical equipment carried
out in a non-compliant manner or incorrect replacement of
components may compromise the efficiency of the solutions
adopted.
3.4 Useful life of the system
Provided that all applicable safety and maintenance regulations
are strictly observed, the video integration system has been
designed to guarantee a duration of 8 years.
The life cycle includes guaranteeing the functionality of the
product in compliance with the specific instructions for use, the
supply of the assistance service and the availability of spare parts;
VIDEOMED applies a certified quality management system
according to EN ISO 13485 to all its business processes which is a
guarantee of:
– highest quality;
– product and accessory reliability;
– ease of use;
– functional design;
– optimization for the intended purpose.

Safety information
16 80028124_030_A – 773701 – 2021-04-29
3.5 Preventive maintenance and unscheduled cleaning
CAUTION
Disconnect mains plug from electrical outlet for the purposes of
maintenance.
This paragraph indicates how to perform maintenance on the
Truelink 4 system and clean it.
Maintenance and cleaning must be carried out annually to ensure
the components remain in good working order and intact. Use
personal protective equipment for any maintenance and cleaning
activities. List of protective devices: closed shoes, sturdy long
trousers in fabric, tunic, gloves. Check personal protective
equipment to make sure they are in proper condition. Inform the
operator of any defects.
To perform maintenance on the Truelink 4 system and clean it,
refer to the checklists (see Annex I of this manual).

General installation information
80028124_030_A – 773701 – 2021-04-29 17
4 General installation information
4.1 Documents required for installation
The Truelink 4 Video Management System components to be
installed are indicated in the order, in the order confirmation and
in the list of material accompanying the shipment.
Here below is a specific list of documents that must be available at
the beginning of the installation to make work easier:
– List of material for Truelink 4;
– Cabling plan;
– Truelink 4 installation report, see annex I of this manual;
– IEC 60364-7-710 or relevant national regulations.
The cabling is positioned by the Installation Technician authorized
by VIDEOMED S.r.l.
VIDEOMED S.r.l. provides a cabling plan to place the cables
according to the solution purchased.
The Installation Technician is required to request a copy from
VIDEOMED S.r.l. and position the cables accordingly.
4.2 Allowed environmental conditions
The Truelink 4 Video Management System has been designed and
built to safely operate in the following environmental conditions:
The environmental conditions relating to the storage of
components must be observed during installation.
4.3 Installation report
All the important test and assembly stages for the purposes of
installation must be documented in the installation report, see
annex I of this manual, together with the serial numbers of the
products installed indicating the installation site.
A copy of the installation report must be sent to VIDEOMED S.r.l.
[email protected].
ENVIRONMENTAL CONDITIONS FOR OPERATION WITHOUT THE RACK
Room temperature from +10°C to +40°C
Relative humidity from 30% to 75%
Atmospheric pressure 540 hPa to 1060 hPa
ENVIRONMENTAL CONDITIONS FOR OPERATION WITH THE RACK
Room temperature from +10°C to +40°C
Relative humidity from 30% to 75%
Atmospheric pressure 700 hPa to 1060 hPa
ENVIRONMENTAL CONDITIONS FOR STORAGE
Room temperature from -40°C to +70°C
Relative humidity from 10% to 100% including condensation
Atmospheric pressure 500 hPa to 1060 hPa

Cabling
18 80028124_030_A – 773701 – 2021-04-29
5 Cabling
The cables to be used for connecting the components of the
Truelink 4 Video Management System are provided by VIDEOMED
S.r.l.
NOTICE
Only use cables and connectors supplied by VIDEOMED S.r.l.
5.1 Standard cabling
The standard cabling is provided with:
5.2 Types of signal
Signals can be:
–analogue;
– digital.
Image Type of cabling
RG-6
CPR-certified LSZH shielded coaxial cable Cca-s1a,d1,a1.
Cat 7
Cat 7 twisted pair cable with S/FTP shielding, CPR-certified
Cca-s1a,d0,a1 and RJ45 shielded connector.
Audio
CPR-certified LiHH 300/500V cable Cca-s1,d1,a1.
Low noise
Analogue cable with aluminum shielding and CPR Cca-s1a,d0,a1.

Cabling
80028124_030_A – 773701 – 2021-04-29 19
5.2.1 Types of analogue signal
5.2.1.1 CVBS - Composite Video
5.2.1.2 YPrPb - Component Video
Name Composite Video / CVBS (including PAL, NTSC, SECAM)
Resolution / Image rate PAL / SECAM:
– 720 × 576 @ 25 Hz = 576i
NTSC:
– 720 × 480 @ 29.97Hz = 480i
Signal type Analogue
Truelink 4 cable 1 × RG-6 / Coaxial
Conversion Truelink 4 None
Use with Truelink 4 – Best type of signal input for SD signal input
[1] RCA connector (Cinch)
[2] BNC connector
[3] BNC adapter
[4] RCA adapter
1 2 3 4
Name Component Video / YPrPb / YCbCr
Resolution / Image rate 1920 × 1080 @ 60 Hz
Signal type Analogue
Truelink 4 cable 3 × RG-6 / Coaxial
Conversion Truelink 4 Conversion on DVI (via the converter in the rack)
Use with Truelink 4 – If available, use DVI (or SDI) port
– No support for RGBHV (= 5× RG-6). The hospital can use a
Scaler/Converter to convert into a signal supported by the
system as a DVI.
[1] 3 x BNC connector
[2] 3 x RCA connector
1 2

Cabling
20 80028124_030_A – 773701 – 2021-04-29
5.2.1.3 S-Video - Separate Video
5.2.1.4 VGA and RGB - Video Graphics Array
Name S-Video (separate video, Y/C , S-VHS)
Resolution / Image rate PAL / SECAM:
– 720 × 576 @ 25 Hz = 576i
NTSC:
– 720 × 480 @ 29.97 Hz = 480i
Signal type Analogue
Truelink 4 cable 1 × RG-6 / Coaxial (after conversion)
Conversion Truelink 4 From S-video to CVBS by using an adapter
Use with Truelink 4 – Adapter available
– It can be used as a standard CVBS signal
[1] 2 x BNC connector
[2] 1 x DIN / S-Video connector + female connector
221
Name VGA (Video Graphics Array)
Resolution / Image rate – Max.: 1920 x 1080 @ 60Hz
– Standard resolution for old computers, for example
1280 × 1024
Signal type Analogue (RGB)
Truelink 4 cable 1 × Cat 7 (with extensions)
Conversion Truelink 4 Conversion on DVI (via the converter in the rack)
Use with Truelink 4 – If available, use DVI (or SDI) port
– Maximum resolution supported: 1920 × 1080
[1] 1 x VGA connector
[2] 5 x BNC connector for VGA
21