Audio Visual Standards & Guidelinesweb/@its/doc… · audio visual standards & guidelines these...

Audio Visual Standards & Guidelines THESE GUIDELINES PROVIDE GUIDANCE TO INTERNAL AND EXTERNAL CLIENTS OF UOW AV SERVICES, ABOUT THE MINIMUM REQUIRED PERFORMANCE OF AV SOLUTIONS AT UOW.

Table of Contents 2. Scope of this Document ....................................................................................................... 4

3. Room Design ........................................................................................................................ 4

4. Image System Design........................................................................................................... 4

5. User Interfaces ..................................................................................................................... 6

6. Audio System Design & Public Address............................................................................ 7

7. Lighting ................................................................................................................................ 9

8. Acoustics ............................................................................................................................. 10

9.1 LECTURE RECORDING ............................................................................................................................. 10

9.2 WHITEBOARDS AND WRITING SURFACES ...................................................................................... 11

9.3 CABLING ....................................................................................................................................................... 12

9.3.8 Electrical & Power Cabling ......................................................................................................... 13

9.4 INSTALLATION STANDARDS .............................................................................................. 13

9.4.1 Rack Mounting ................................................................................................................................................................ 13

9.4.2 Dedicated Rack Room ..................................................................................................................................................... 13

9.4.3 Security ............................................................................................................................................................................ 13

9.4.4 Installation Pre-requisites............................................................................................................................................... 13

9.5 VIDEO CONFRENCING ............................................................................................................................ 13

9.6 CONTROL SYSTEMS ................................................................................................................................. 14

9.7 REMOTE MANAGEMENT & WEB ACCESS ........................................................................................ 14

9.8 LIGHTING CONTROL ................................................................................................................................ 14

9.9 BLINDS CONTROL ..................................................................................................................................... 14

10.1 RELEVANT STANDARDS ........................................................................................................................ 14

10.2 REQUIREMENT FOR NETWORK ......................................................................................................... 14

10.3 HOSTNAMES & IP ADDRESSING ........................................................................................................ 15

10.4 IT SWITCHES & DATA CABLING .......................................................................................................... 15

10.5 NETWORK COMMISSIONING ............................................................................................................. 15

10.6 WEB INTERFACE CONFIGURATION ................................................................................................. 15

10.6 PROGRAMMING, CODE & STANDARDISATION ........................................................................... 15

10.7 STANDARDISATION OF USER EXPERIENCE.................................................................................. 16

10.8 STANDARDISATION OF AV SYSTEMS OVERALL .......................................................................... 16

10.9 STORAGE OF CODE ................................................................................................................................ 16

10.10 MODIFYING CODE FROM THE S DRIVE ......................................................................................... 16

10.11 PROJECT WORKSPACES ...................................................................................................................... 16

10.12 PROGRAMMING STYLE GUIDE .......................................................................................................... 16

10.13 RESOURCE MANAGEMENT SYSTEM (RMS) ................................................................................. 16

10.14 AMX PROGRAMMING STYLE GUIDE ............................................................................................... 17

3 AUDIO VISUAL STANDARDS & GUIDELINES

10.15 PUSHING CODE UPDATES TO IN-ROOM CONTROL SYSTEMS ............................................. 17

10.16 WARRANTY & DEFECTS LIABILITY ................................................................................................... 18

10.17 DEFECTS LIABILITY PERIOD ............................................................................................................... 18

10.18 RESPONSE TIMES TO DFP & PENALTIES ...................................................................................... 19

10.19 APPROVED CABLE SCHEDULE ......................................................................................................... 19

10.21 COMMISSIONING .................................................................................................................................. 19

10.22 HANDOVER ............................................................................................................................................. 19

10.23 UOW ACCEPTANCE OF WORKS ...................................................................................................... 20

11. Appendix ......................................................................................................................... 20

11.1 COMMISSIONING CHECKLIST .................................................................................................... 20

11.2 REFERENCE ................................................................................................................................... 26

11.3 ACKNOWLEDGEMENTS .............................................................................................................. 27

11.4 RELEVANT STANDARDS & LEGISLATION ................................................................................ 27

11.5 MINIMUM STANDARDS .............................................................................................................. 28

11.6 NON-SUPPORTED TECHNOLOGIES ......................................................................................... 28

11.7 DEFINITIONS & ABBREVIATIONS .............................................................................................. 28

11.8 UOW AVS ROOM TYPES ............................................................................................................. 29

11.9 SPECIALIST SPACES .................................................................................................................... 30

11.10 OPTIONAL EXTRAS & DEPENDANCIES .................................................................................. 30

11.11 STANDARD MAKES & MODELS................................................................................................. 30

11.13 STANDARD AV VLANS ............................................................................................................... 34

11.14 HEARING AUGMENTATION STRATEGY .................................................................................. 34

11.15 OPTIONS ....................................................................................................................................... 36


1. Introduction

Audio Visual Services at the University of Wollongong work in conjunction with IMTS to deliver the highest quality technology

experience, primarily in support of Teaching & Learning.

To this end, it is AVS’ responsibility to ensure that all AV systems and projects adhere to the highest levels of quality and

consistency. This wiki forms part of an array of tools that AVS use to ensure quality technology services are delivered.

2. Scope of this Document This document is designed to be a reference for, and used by, staff & contractors involved in preparing, designing, installing or

modifying AV systems at UOW. This includes, but is not limited to:

Architects, builders, AV integrators, network architects, security engineers, or any services engineers &

technicians. Faculties and staff of UOW to assist them in deciding the most appropriate technology for their

needs.

Any personnel involved in new or refurbishment UOW building works, be they teaching or otherwise.

The aim of this document is to define a set of standardised, effective technology solutions which support Teaching &

Learning, whilst also being supportable & reliable. The University’s aim is to standardise the technology it uses and also the

user experience for its various clients.

3. Room Design There is no single element which affects the AV design more than the overall space design & functional intent of the room.

To this end, it is mandatory that UOW AVS be consulted in the first instance when planning & designing new teaching/meeting

spaces or upgrading the existing spaces.

Reference should be made to the University Space Design Guideline, which is currently being written (as at March 2016).

The technology solution chosen for each space can substantially change the spatial requirements and budget for learning

spaces. Therefore, it is critical to consider AV solutions at the earliest stages of the project.

To formulate a project preliminary budget or architectural concept without the early input of the AV expertise will put the project at

risk unnecessarily.

4. Image System Design

4.1 OVERVIEW

Viewing and reading teaching materials is a critical part of AV systems design. The utmost importance should be placed on

what the student & lecturer can be reasonably expected to see/read when designing a projection or LCD display system.

4.2 RELEVANT STANDARDS

All UOW Image Display systems shall adhere to the relevant legislation & standards, including but not limited to:

ANSI/INFOCOMM 2M-2010 ‘Standard Guide for Audio Visual System Design & Coordination Process’

ANSI/INFOCOMM 3M-2011 ‘Projected System Image Contrast Ratio’

AETM Design Guidelines for Tertiary Teaching Spaces: 2nd Edition V303

4.3 SCREEN/IMAGE SIZE

As per the AETM Guidelines, the height of the image shall be no less than the distance from the centre of the screen to the

furthest audience member, divided by 5.3.


4.4 CONTRAST RATIO

As per AETM Guidelines, UOW Minimum Contrast Ratio is as follows:

Projection Type Examples Minimum Contrast Ratio

Text & Numerals Text, documents, spreadsheets. 7:1

Pictorial Photographs, artwork etc 15:1

Motion Picture Film, TV etc 80:1 (best practice)

50:1 (minimum accepted)

4.5 IMAGE BRIGHTNESS

Minimum Projector brightness shall be

as follows: Small Classroom – 4000

ANSI Lumens

Medium Classroom – 5500

ANSI Lumens Lecture Theatre –

6500 Lumens Minimum LCD

brightness is 500cd/m

UOW AVS reserves the right to increase the minimum requirements, particularly in venues where architectural factors may

impact AV system performance.

4.6 PROJECTOR TYPES

In accordance with UOW Energy Savings Action Plan, the preferred illumination method for all teaching spaces projection

is laser or LED. LED/Laser Projection is mandatory in all large venues & Lecture Theatre (100 seats+). LED/Laser should

also be strongly considered in installations where access to the projector is difficult.

4.7 LCD TYPES

In accordance with the UOW Energy Savings Action Plan, Low power LCD’s or LED displays are preferred. Plasma screens are

not permitted due to their high power consumption.

4.8 SIGHTLINES & VIEWING ANGLES

The maximum horizontal viewing angle shall be 45 degrees from the centre of the screen.

The maximum vertical viewing angle shall be no more than plus or minus 15 degrees to the centre of the image, measured from

perpendicular at seated eye height (1270mm AFFL) from the front row centre seat.

For flat floor venues with an unobstructed view, the screen shall be positioned so that the bottom edge of the viewable area

is no less than 1.2m above the floor. The preferred height is 1.35m.

4.9 PROJECTOR INSTALLATION

Projectors shall be installed on a University approved secure ceiling mount bracket adequately fixed to the buildings structure.

The bracket must include an adjustable dropper, configured to align with the top of the projection screen. Electronic image

adjustment shall not be used. Exceptions to this are to be approved, in writing, by UOW AVS.

Installation of the projector bracket must be coordinated with other services to ensure that other ceiling mounted utilities such as

sprinkler systems, mechanical ducts and light fittings do not interfere with the size and quality of the projected image.


The AV Integrator is required to verify that the mounting surface will support the weight of the projector, mounting bracket and

associated loads.

4.10 LCD INSTALLATION

LCD panels shall be installed on a University approved secure mounting bracket. The bracket should be purpose designed to suit

the mounting orientation (landscape, portrait, tilt, swivel, wall or ceiling mounted).

When ceiling mounting displays, the bracket must be coordinated with other services to ensure utilities such as sprinkler systems,

mechanical ducts and light fittings do not interfere with the operation of the display.

When mounting to walls the AV Integrator is to ensure that there are sufficient studs or noggins to allow for secure

mounting of the display and that the wall is able support weight of the panel and any additional loads.

4.11 OPTICS/ADJUSTMENTS

The projected image shall be rectangular with parallel edges and 90 degree corners. Optical image correction via lens shift may

be used to correct image positioning. Digital correction of ‘keystone’ or other geometric aberrations must not be used.

Exceptions to this must be approved, in writing from AVS.

4 12 PERCEIVED IMAGE QUALITY

The image displayed in each room shall exhibit clear detail in picture, colour, resolution, contrast and focus, providing a clearly

legible presentation at all nominated viewing positions. Focus shall be uniform across the entire image.

4.13 SIGNAL QUALITY

The image display system will be free from all analogue/digital errors & artefacts, including but not limited to electrical

noise, HDCP, Sync, HDCP Key Management or EDID issues.

4.14 PROJECTION SCREENS

Projection screens are to be a motorised type in 16:10 aspect ratio unless UHD or above.

Dedicated projection screen are the preferred option for all spaces. Where a wall is used as a projection surface it is to be

plaster board finished to “Level 5 Finish” in accordance with AS/NZS 2589.1:2007 and finished in a flat white paint. UOW

AVS must give written approval for a wall to be used as a projection surface.

Where whiteboards are used as a projection surface, they are to be supplied with non-reflective surface designed for front

projection.

Where projection screens come down in front of whiteboards, the screen shall be installed so that the screen will not foul on

the pen tray of the whiteboard, or the whiteboard itself.

Projection screens shall be installed wherever possible to avoid overlap of whiteboards. If this is unavoidable, the

projections screen shall be offset to one side, so as to maximise available whiteboard space.

5. User Interfaces User interface is the critical component is all UOW teaching technology systems. It is imperative that the utmost importance

be paid to design and implementation to all User Interfaces in UOW teaching spaces.

5.1 TYPES OF UI’S

3 types of AV UI will exist at UOW; Touch panel, keypad and remote control. Remote controls are only accepted in Video

Conferencing venues to facilitate student control of VC systems.

5.2 USER INTERFACE RELIABILITY

Reliability & availability of user interfaces are critical. Therefore, handheld consumer style remote controls are not permitted.


There shall always be a fixed, hardwired user interface. Wireless devices used as user interfaces are not permitted, unless,

they are used only in a secondary function. Likewise, user interfaces that rely on batteries are not permitted, unless they are

used in a secondary function.

5.3 USER INTERFACE DESIGN

UI Design shall be consistent across UOW, with an emphasis on clean, uncluttered and easy to follow functionality. UOW

AVS recommends reviewing the “Modern Approaches to Control System Design” White paper, produced by Infocomm

International as a guide to standard user interface approaches. When UI's are developed by external parties, a mock up shall

be sent to AVS for approval and sign off prior to deployment. The mock up should include full resolution, colour images of

the UI design, as well as a flowchart outlining the logic behind buttons, page flips etc.

6. Audio System Design & Public Address

6.1 OVERVIEW

As with Acoustics, Audio System Design also plays a critical part in the ability to teach and learn effectively. The audio

reinforcement system shall perform such functions as voice reinforcement, replay of program sources, assistive

listening/hearing augmentation & recording where required. As such, all Audio & Public Address Systems shall adhere to

the relevant legislation & standards, including but not limited to:

Building Code of Australia

ANSI/INFOCOMM 1M-2009 ‘Audio Coverage Uniformity in Enclosed Listener Areas’

ISO 22234:2005 ‘Cinematography – Relative & absolute sound pressure levels for motion picture multi-channel sound

systems

– Measurement methods & levels applicable to analog photographic film audio, digital photographic film audio &

D-cinema audio.’

AS 60118.4-2007 - Hearing aids – Magnetic field strength in audio-frequency induction loops for hearing aid purposes.

6.2 AUDIO REPLAY & VOICE REINFORCEMENT

The design of the Audio System shall always be guided by the Acoustic Consultants report and the need to adhere to

Reverberation Times and the Speech Transmission Index as outlined in the ‘Acoustics’ section of this document. The audio

design shall ensure an electro acoustical system that is capable of producing adequate sound level with high intelligibility at

the listener position, is stable under normal operating conditions, and is free from noise and distortion.

6.3 SPEAKER SELECTION & PLACEMENT

Speaker system options for teaching spaces can include, but are not

limited to: Line Array

Front of House (FOH) Left/Right

stereo pair Distributed (ceiling or

wall)

Combination of FOH &

distributed Dolby/THX

Surround system

Speakers shall be positioned in the room to enable maximum gain before feedback.

6.4 AUDIO MIXING & DSP CONFIGURATION

All mixers/DSP’s shall have extra capacity re inputs & outputs.

DSP Code shall remain the property of UOW. Copies of the DSP programming and configuration files are to be handed

over to UOW AVS at the completion of the project.

http://www.infocomm.org/cps/rde/xbcr/infocomm/InfoComm_ModernControlSys_Mar15.pdf


6.5 POWER AMPLIFIERS

High quality power amplifiers shall be matched to the power requirements of the loudspeakers in the system. The power of

the amplifiers and number of speakers shall be confirmed by the acoustic specification which will outline the required SPL

across the space.

All amplification systems will have a minimum of 10dB headroom to handle peaks over unity

gain. Amplifiers shall be Class D amplifiers, in order to minimise power consumption & heat.

All amplifiers shall be properly installed in a rack, with correct attention paid to thermal management.

In most cases, amplifiers shall be installed at the bottom of the rack, due to weight & thermal management best practice.

6.6 MICROPHONES

High quality microphones are required for two reasons at UOW; voice reinforcement & lecture capture. Both of these

requirements are

to be kept in mind when designing systems and selecting microphones. Typically, lectern mics shall have a cardioid capsule.

Wireless Microphones present different challenges, and thus have separate requirements. No other brand of UHF mic is

supported. Typically UHF mics shall operate in the 1800Mhz band, due to local TV & radio frequency allocation. This

frequency choice allows microphones to operate in Wollongong, Bega, Shoalhaven & Sydney.

UOW AVS has started deploying systems that operate in the DECT band, and these shall be considered. See Standard

Makes and Models for further information.

All wireless mics supplied to UOW shall

come with: Rechargeable battery Charging cradle Transmitter &

receiver

Power Supply

6.7 EQUIPMENT INSTALLATION

All supported UOW Learning and Teaching spaces audio systems will be installed in accordance with InfoComm AV

Installation Handbook ‘The Best Practices for Quality Audiovisual Systems’ and in accordance with any other relevant

Australian Standards.

6.8 HEARING AUGMENTATION

All UOW Hearing Assistance (HA) systems shall adhere to the relevant legislation & standards, including but not limited to:

AS 60118.4-2007 Hearing aids – Magnetic field strength in audio-frequency induction loops for hearing aid

purposes. Building Code of Australia

Commonwealth Disability Standards for Education 2005 (Education

Standards) UOW Hearing Augmentation Strategy

The AV Integrator must conduct a preliminary survey of the space to ensure that all Standards and Regulations are met and

allowed for prior to the final design of the loop. All loop designs must be issued to UOW AVS for approval prior to

installation.

Loops must be installed below floor coverings using flat copper tape. If loop cannot be installed due to no floor coverings (e.g.

loose laid rugs) or bare concrete floors an alternative solution must be coordinated with UOW AVS.

Installed Induction loop systems must be installed in an ‘ultra-low loss phased array’ configuration to ensure that audio from one

space cannot leak into adjacent spaces.

Hearing augmentation system must provide 80% coverage of the space with low spill to outside areas unless otherwise specified.

To effectively transmit room audio, a post fade mix of all mic & line sources shall be made available from the DSP and sent

directly to the input of the augmentation device. This feed shall be a balanced signal capable of +4dB.


Infra-Red Hearing Augmentation systems must include IR transmitters, antennas, IR receiver and room entrance sign. As a

minimum, IR Hearing Augmentation systems must meet the following criteria:

IR Hearing Augmentation must provide 95% coverage of the room

Multiple transmitters may be required to ensure correct operation for all room

configurations Transmitters must not be installed outside or in direct sunlight

The number of receivers must correspond to the number of people the space accommodates to meet BCA

regulations. An induction neck loop option must be provided for each receiver supplied

Recharger and rechargeable batteries must be provided for each receiver supplied

The AV Integrator shall coordinate with the Architect and/or FMD to provide signage indicating the presence of hearing

augmentation systems in each area in accordance with AS 1428.2.

6.9 EWIS INTEGRATION

Some audio systems will need to be integrated into the EWIS. The following is a guideline for emergency-initiated actions that an

audio system should take:

Mute all other

channels Open

EWIS channel.

Enable playback of alarms and/or announcements.

The appropriate fire/electrical engineer responsible for the administration of the EWIS must be consulted and their

recommendations must be followed.

UOW AVS will advise which particular venues require EWIS integration.

7. Lighting

7.1 OVERVIEW

Given that a large part of the teaching method is the presentation of information, data and examples, lighting plays a critical

role in the modern teaching environment. Poor lighting design can significantly impact projected images and the ability to

take notes. All lighting shall adhere to the relevant legislation & standards, including but not limited to:

AS/NZS 1680.2.1.2008 ‘Interior & workplace lighting – specific applications – circulation spaces & other general

spaces. AS/NZS 1680.2.2.2008 ‘Interior & workplace lighting – specific applications – Office & screen-based

tasks.

AS/NZS 1680.2.3.2008 ‘Interior & workplace lighting – specific applications –Educational & training facilities

7.2 LIGHTING ZONES & CONTROL SYSTEM INTEGRATION

Presenters need access to flexible but easy to use lighting controls, located at the presentation position. Best practice sees the

lighting control system presets able to be recalled by the AV control system.

All teaching spaces shall have at least 3 dimmable lighting zones in its design:

Screen Lights – Lighting that directly illuminates the whiteboard/projection screen.

Lectern Lights – Lighting that illuminates both the lecturer and enables s/he to read

notes etc. House Lights – general lighting throughout the teaching space allow people

to see & take notes.

AV Services recognizes that other lighting zones are also required, specifically, exit lights, stair tread lighting & safety

lighting. These do not need to be controlled by the AV system.

If the room lighting can be controlled by the AV control system, there must also be a separate push button, located at the

rooms’ entrance which can operate the room lighting.

All teaching spaces should be installed with a PIR which can then be used to trigger lighting, based on occupancy.


7.3 HOUSE LIGHTS

House lights, should ideally, be divided into 3 separate sections, front, middle & rear.

7.4 LECTURN LIGHTS

Lectern lighting is to be point source focusable spot lights with barn doors to ensure no spill onto the projection surface.

These lights shall be positioned 45-60 degrees above horizontal from the presenter’s eyeline.

7.5 SCREEN LIGHTS

Some smaller venues may not require specific screen lights. In these cases, the House Lights closest to the screen shall be

dimmable as a zone, to ensure the projection surface is readable at all times.

All lighting fixtures shall be installed so as not to impede and projected images. In accordance with the UOW Energy

Savings Action Plan (2014-2018) AVS prefers LED fixtures and occupancy sensing for all spaces.

8. Acoustics

8.1 ACOUSTIC PERFORMANCE

It should be recognized that acoustics plays a vital role in the ability to teach & learn effectively. All teaching spaces should

be measured using the internationally accepted “Speech Transmission Index.” Minimum Speech Transmission Index accepted

at UOW for Teaching Spaces is a rating of “good” (Score between 0.6 & 0.75). Acoustic Design in UOW teaching spaces

shall adhere to the relevant legislation & standards, including but not limited to:

AS/NZS 2107:2000 ‘Acoustics – Recommended design sound levels and reverberation times for building interiors’

AS/NZS ISO 717.1:2004 ‘Acoustics – Rating of sound insulation in buildings and of building elements. Part 1: Airborne

sound insulation’

8.2 REVERBERATION TIMES

Reverberation times shall comply with AS2107-2000, using the RT60 ratio

8.3 AMBIENT NOISE

Ambient Noise levels shall comply with AS2107-2000

8.4 ACOUSTIC CONSULTANT DESIGN & SELECTION

In high profile, or acoustically difficult spaces, UOW may, at its discretion, engage Acoustic Consultants. UOW AVS must be

involved in the selection process for the consultant, and has final say on the appointment of the consultant to the project.

8.5 CINEMA ACOUSTICS

Spaces designed for cinema presentations should aim to comply with ISO 22234:2005 as well as acoustic design criteria

provided by Dolby & THX.

9. Devices & Equipment Specification

9.1 LECTURE RECORDING

9.1.1 Lecture Recording Platform


UOW has many remote campuses and a large cohort of students who study via distance. To facilitate effective learning UOW

utilizes the Echo360 platform for Lecture Capture. No other lecture capture system is permitted without the written approval of

the AV Manager & the Deputy Director, Learning & Teaching.

9.1.2 Audio Requirements

To effectively capture room audio, a post fade mix of all mic & line sources shall be made available from the DSP and sent directly

to the capture device. This feed shall be a balanced signal capable of +4dB. There may also be requirement for a separate

unbalanced output at

-10dB for connection to an external recording device.

9.1.3 Screen Capture

All vision switching systems in rooms where Lecture Capture is present shall be capable of providing a full resolution signal, of any

source available to the switcher, to the capture device. All connections to the capture device shall be digital.

9.1.4 Camera Position

Camera positioning is critical to the success of Lecture Capture. Therefore, cameras for Lecture Capture shall:

Have an unobstructed view of the entire teaching position, at an angle no greater than 15 degrees vertically and 30 degrees

horizontally.

Have a full range of Pan/Tilt/Zoom movement, which is able to be controlled by an AV control system, as well as enabling

presets to be recorded & recalled.

Be able to zoom into a classic “headshot” of the lecturer (showing their face and top of

shoulders). Be connected to an IP network for remote control and monitoring.

9.2 WHITEBOARDS AND WRITING SURFACES

9.2.1 Whiteboards

Only UOW approved whiteboards are to be used. These

include: Wilson & Gilkes

Da-Lite

All whiteboards installed in UOW teaching spaces shall be installed at a minimum height 900mm AFFL. In most instances the top

of the whiteboard edge will come to 2100mm AFFL.

All whiteboards are to be fixed in accordance with manufacturers recommendations, however no adhesive fixing is permitted on

any whiteboards. Any exception must be approved by UOW AVS in writing.

Where a wall is used as a projection surface it is to be plaster board finished to “Level 5 Finish” in accordance with AS/NZS

2589.1:2007 and finished in a flat white paint.

Where whiteboards are used as a projection surface, they are to be supplied with non-reflective surface designed for front

projection.

9.2.2 Pen Trays

Pen trays should run the entire width of the whiteboard. Exception must be approved by UOW AVS in writing.


9.3 CABLING

UOW AVS recognises that a system may pass or fail based on the quality of cabling. AVS are also aware of the high levels of

variance in quality of cabling from contractor to contractor. UOW AVS will only accept the highest levels of cabling quality,

particularly given the high bandwidth requirements of HDBaseT.

9.3 1 Relevant standards

All cabling shall adhere to the relevant legislation & standards, including but not

limited to: AETM Design Guidelines for Tertiary Teaching Spaces: 2nd

Edition V303

UOW Cable Standards Specification.

UOW Installation & Design Specifications for the Implementation of IT Physical Layer Infrastructure at the University of

Wollongong (v5.0 Feb 2016)

9.3.2 Installation standards & labelling

All cables, connectors, adaptors, jacks, & patch panels

shall be new. All cables must be neat, tidy & laced where

appropriate.

Adequate slack must be allowed for, with no cabling, connectors or jacks being

under stress. Connection tails leading out of a lectern must have a minimum tail of

1200mm.

All cabling is to be labelled at both ends. In the case of power cables and plug packs, these are to be labelled at the mains end,

indicating which device they correspond to.

9.3.3 Banned methods/practices

The following practices are not permitted with respect to cabling.

Use of cable ties. With the exception of 240v power, securing of all AV cables is to be done with Velcro strip.

Use of non-regulated soldering irons. If any soldering is required, the AV integrator must use a soldering iron with a

regulated power supply. No gas soldering irons permitted.

Re-use of old/existing cables, connectors, adaptors without the express written permission of

UOW AVS Use of consumer grade power boards, or double adaptors.

9.3.4 Testing Procedures

Further details about the testing procedures can be found in “Testing, Commissioning & Handover” section of this document,

however, at a minimum, all Cat X cabling, shall be tested as soon as it is run & terminated. UOW AVS’s preference is for this

cabling to be tested with either a Fluke or Quantum Data test unit. Please contact AV Services for these requirements.

9.3.5 Approved Cable List

Please see UOW Approved Cable Schedule.

Any cabling used outside of this spec must be approved in writing by the UOW AVS Manager.

9.3.6 Cat X Cabling

Cat X cabling is to be installed in accordance with the Panduit specification, as set out by the manufacturer. This includes LAN fly

leads for connection to a switch.

9.3.7 Fibre Optic Cabling

Fibre optic cabling is to be installed in accordance with the Panduit specification, as set out by the manufacturer and/or the

https://wiki.its.uow.edu.au/pages/viewpage.action?pageId=27267656

https://wiki.its.uow.edu.au/pages/viewpage.action?pageId=27267654%23Testing%2CCommissioning&Handover-ApprovedCableSchedule


IMTS Infrastructure Guidelines

9.3.8 Electrical & Power Cabling

Only Professional grade power distribution units shall be used within lecterns or AV Cabinetry. Consumer grade power boards and

double adaptors are not to be used.

Power distribution units should be rack-mountable, with an integrated RCD.

All power cables re to be shortened to minimise excess cabling within the rack, however adequate slack is still required and joins

or splicing of cabling is not permitted.

Power cabling shall always be wired to the outside of the vertical cable tray so as to result in a NuMetal/faraday shield

effect. Inside lecterns or AV Cabinetry, light duty tray is to be used (CT150G > CT220G etc.)

A Communications Earth Terminal should be applied & supplied (Electrical) at every rack with 6mm earth cable. (Green with

yellow stripe) Racks should only wired to "technical" or communications earth, where building has this provided.

Where this is not provided, racks should never be wired to standard GPO earthing due to phase related earth loops.

9.4 INSTALLATION STANDARDS

9.4.1 Rack Mounting

Majority of Audio-Visual equipment shall be mounted in standard 19-inch wide racks where practical. All equipment, where

possible, shall have rack ears for mounting. If equipment is not suitable for rack mounting a minimum of a 1RU cantilevered

shelf shall be provided to support each individual piece of equipment.

9.4.2 Dedicated Rack Room

All teaching spaces that seat 100+ pax, will have a separate, dedicated AV rack room. In addition, spaces where the equipment

cannot be wholly located within the lectern, a dedicated AV rack room or other separate space shall be provided, with audio and

video to be transmitted from the lectern to the rack equipment. Any AV rack room is to have minimum internal dimensions of

1metre width x 1metre depth and full room height.

9.4.3 Security

Anywhere AV equipment is secured shall be fitted with locks keyed with standard AV access key. This includes wall mounted

LCD’s.

9.4.4 Installation Pre-requisites

AV Equipment installation shall not commence until all building activities, which generate dust etc have completed. This includes,

but is not limited to, painting, sanding, cutting of plasterboard, tiles & carpet, carpet laying, floor polishing etc. AV must have a

clean space in which to work and install equipment. Due to the sensitive electronic components of equipment, AVS reserves the

right to deny the AV Contractor permission to install until the builder has provided a clean installation environment. Any costs or

delays incurred due to the lack of clean workspace shall be the builder’s responsibility.

9.5 VIDEO CONFRENCING

Video conferencing (VC) at UOW is a vital tool used by AVS to facilitate distance learning to our regional & international

campuses, as well as ad-hoc meetings with external clients by various departments & faculties.

VC can be very basic (e.g. Skype calls) or advanced (immersive telepresence). Due to the wide variety of solutions and uses, AVS

must be consulted whenever VC forms part of a solution. Contact AVE Services for more information on AV Services.


9.6 CONTROL SYSTEMS

Control Systems

Control Systems are critical to all spaces in which AV technology is installed. UOW has standardised on the AMX platform, and

this is to continue throughout the University. No other control systems will be accepted.

9.7 REMOTE MANAGEMENT & WEB ACCESS

All control systems shall be connected to the UOW network. UOW Control Systems shall be assigned to the AV Control VLAN by

IMTS. Remote management & web access of the Control System shall be enabled by AMX RMS or VNC. Programmers should

take this facility into account when creating room code.

9.8 LIGHTING CONTROL

It is preferred that all room lighting be controlled by the AV control system, as well as a separate push button, located at the

rooms’ entrance. Lighting control shall be via a Dynalite platform interface.

9.9 BLINDS CONTROL

It is preferred that all room blinds, if motorized, be controlled by the AV control system.

10. Network & Centralisation

A primary driver for the creation of these standards is the ever increasing reliance on AV systems to be integrated in and operate on

the corporate network. The following policies must also be adhered to in respect of AV systems at the University.

10.1 RELEVANT STANDARDS

All UOW AV systems shall adhere to the relevant network legislation & standards, including but not

limited to: AS/NZS 3080, Telecommunications installations – Generic cabling for commercial

premises.

AS/NZS 3084, Telecommunications installations – Telecommunications pathways and spaces for commercial

buildings. AS/NZS 3085, Telecommunications installations – Administration of Communications cabling

systems.

AS/NZS IEC 61935.1 – Testing of balanced communication cabling in accordance with ISO/IEC 11801, Part.1: Installed

cabling. AS/NZS IEC 61935.2 – Testing of balanced communication cabling in accordance with ISO/IEC 11801, Part.2:

patch cords and work area cords.

AS/NZS 3087.3, Telecommunications installations – Part 3: Specification for the testing of optical fibre communication

cabling. AS/ACIF S008, Australian Standard – Requirements for Authorised Cabling Products.

AS/ACIF S009, Australian Standard – Installation requirements for customer cabling (Wiring Rules).

The following International Standards, Specifications and Technical Bulletins may be referred to and are offered for further

reference: ISO/IEC 11801, Telecommunications installations – Generic cabling for commercial premises.

TIA/EIA 568B, Commercial Building

Telecommunication Standard. BICSI TDMM,

Telecommunications Distribution Methods Manual.

10.2 REQUIREMENT FOR NETWORK


UOW AVS will dictate the requirement for AV devices to be connected to the LAN. In general terms, AVS requires all its

devices to be on the LAN as this assists with remote monitoring, management & troubleshooting.

10.3 HOSTNAMES & IP ADDRESSING

IP Addressing for AV devices shall be DHCP unless otherwise specified. Specifically, AV devices will be dynamically

assigned an IP address based on hostname. Hostnames for all AV devices should adhere to the DNS Hostname Protocol

for AV Devices. All AV devices on the network shall have their hostname physically labelled on the device.

10.4 IT SWITCHES & DATA CABLING

All IT switches and Data Cabling are to be installed & commissioned by an IMTS approved contractor with

appropriate Panduit Certification. AV contractors are not permitted to install data cabling, with the exception of

Panduit certified pre-molded patch cabling. As per the UOW Specification for Voice & Data Vol 1 Item 6.2, “the

University uses the vendor Panduit for the exclusive supply of outlet cabling and associated components.” In regards to

fibre optic cabling the same IT standard should be specified, noting that as per the UOW Specification for Voice &

Data Vol 1 Item 6.1, “the University uses the vendor AFC for the exclusive supply of components used to terminate

fibre optic cabling.”

10.5 NETWORK COMMISSIONING

Commissioning of AV systems often requires network connectivity. Prior to connection to the UOW Network, all AV

systems are to be commissioned with a managed switch that is supplied by the AV integrator. Connection to the UOW

network can only be made once approved by an IMTS/AVS officer. Further information can be found in the “Testing,

Commissioning & Handover” section of this document.

10.6 WEB INTERFACE CONFIGURATION

All devices that have a web interface shall have those interfaces fully configured. For example, with an AMX DVX, all

inputs and outputs on the web interface shall be filled in with the correct source/display names as per the schematic

diagram. If this web configuration can be saved and exported, this is to be handed over in an editable format at the project

handover, just like source code and schematics.

10.6 PROGRAMMING, CODE & STANDARDISATION

10.6.1 Ownership of Code

All code that is developed on behalf of UOW for AV spaces or devices, including switchers, controllers, DSP's or

otherwise, shall remain the property of UOW.

10.6.2 Handover of Code

UOW requires that all room & system code written and provided by entities outside UOW be given to UOW AVS at

the time of handover.

Code and program must be handed over in an editable state, with no restrictions or passwords

applied. All Netlinx code shall have the following settings:

Build with Source - enabled

Build with password protection - NOT enabled

https://wiki.its.uow.edu.au/display/AVS/DNS%2BHostname%2BProtocol%2Bfor%2BAV%2BDevices

https://wiki.its.uow.edu.au/display/AVS/DNS%2BHostname%2BProtocol%2Bfor%2BAV%2BDevices


10.7 STANDARDISATION OF USER EXPERIENCE

UOW AVS requires that all User Interfaces follow a consistent, standard format, thus enabling user to have a consistent

experience, no matter where there are, or what type of AV system they are using.

All code should adhere to the UOW Visual Design Guide, which is available from UOW AVS.

10.8 STANDARDISATION OF AV SYSTEMS OVERALL

In order to realise support and operational efficiencies, AV systems shall, wherever possible, be standardised, if not in

function then at least in equipment type and brand.

Any design which attempts to go outside the standards must be sent for review to the AVS Team Leader, as there are

impacts for support which must be considered before the system is approved.

In most cases, if new equipment is being specified, AVS requires a "demo" unit, which can be used for familiarisation and

configuration.

10.9 STORAGE OF CODE

Live code, i.e. the code that currently exists in the master controller of a system, will be stored on the shared drive at

S:/IMTS AV Services/AMX-Code/[campus name]/[building name]/[room name]. IE. S:/IMTS AV Services/AMX-

Code/Wollongong/6/210.

The code on the S drive should always reflect the currently installed code.

The code on the S drive should never be modified, it is for finished and working code, not work in progress. See below for

instruction on modifying the code.

10.10 MODIFYING CODE FROM THE S DRIVE

Copy the workspace folder from the S drive to your local development

environment. Modify as needed.

Install into the controller and test functionality.

Once the code is installed and tested, make a zip archive of the original folder on the S drive for backup purposes. Rename

the zip archive to include the date it was made. EG. "40-153-20170120"

Copy your working files back to the S drive overwriting the originals.

10.11 PROJECT WORKSPACES

All projects should be created with a workspace containing all needed files.

Workspace names will contain the building number, a dash, and then the room number, IE. "40-153". Wherever possible

avoid using generic names like "Hope Theatre" in favour of the room number.

The main file in a workspace should include the building and room numbers in its name. EG. "40-153-main"

10.12 PROGRAMMING STYLE GUIDE

A programming style guide is provided here.

10.13 RESOURCE MANAGEMENT SYSTEM (RMS) AV systems shall be written so as to report the following information to RMS:

Resource usage. EG. PC, Laptop, Document camera etc.

Projectors should report online/offline status, current power status (lamp on/off), lamp hours and currently selected


input.

Device specific modules should be used which encompass all RMS reporting. An example project is available here

S:\IMTS AV Services\AMX-Code\Examples\RMS-001 which shows a device module with embedded reporting. This can

be used as a template for other devices.

To use RMS within a project the RMS Software Development Kit (SDK) must be installed and added to Netlinx Studio.

Details on setting up a development environment here.

UOW's instance of RMS is known internally as AVMGR.

The correct URL for adding a system to the RMS Server is http://avmgr.uow.edu.au

Note - There is no requirement to add the .lan.uow.edu.au domain as is typically found on AV devices.

10.14 AMX PROGRAMMING STYLE GUIDE

The following guidelines are provided to assist with writing code that meets UOW standards and which makes it easier for external

programmers to provide code that can be later modified by UOW programmers. They are not always "hard and fast" rules but

should be used wherever practical and as a first option. These guidelines are in no particular order at this time.

No code is to be included unless it is functional. (E.g. no leftover remmed out old code)

All source code files should contain a commented list of the equipment makes and models included in the

file. Device names should be generic and should never use equipment model names (e.g. dvSwitcher, not

dvExtron466

Constants should be written in uppercase and words should be separated with an underscore.

(e.g.PROJECTOR_STATUS) Constants that pertain to a device should start with the device name.

(e.g.PROJECTOR_STATUS)

Variables should begin with a lowercase letter to describe its type. (E.g. n for number or integer, c for character, s for

structure etc.) Variables should be written in Camelcase (e.g. nProjectorStatus)

Variables that pertain to a device should start with the device name. (E.g.

nProjectorStatus) Any code that is repeated should be in a FUNCTION of its own.

Always declare a baud rate and communiations protocol in the ONLINE DATA EVENT for that device.

Do not use abbreviations in device names, variables or constants. (E.g. use nAudienceCameraSelected. Not

AUDCAMSEL)

Include files should only contain code pertaining to its own device and not reference any other device. Code that references

multiple devices should be in the Main file.

Unless otherwise noted, please adhere to the standards in the Netlinx Programming Style Guide and AMX Programming Guide

2016.

10.15 PUSHING CODE UPDATES TO IN-ROOM CONTROL SYSTEMS

Ensure the updated code has been thoroughly tested.

Check the room availability on the timetable: http://wrb.uow.edu.au/Timetable2018/default.aspx

Notify the Campus coordinator that changes will be made and when. An example email is included below:

This is just to let you know that I will be performing some code updates to your AV systems this week. I’ve checked the

room availabilities on the timetable but if you know of any un-documented bookings that will conflict with these updates

could you please let me know. Each update should only take around 30 minutes.

B300-G21 9:30 am Tuesday

the 15th B300-G23 10:30 am

Tuesday the 15th B300-G05

1:30 pm Wednesday the 16th

During these times I will be logging into the various room cameras in order to test the systems after the updates.



http://avmgr.uow.edu.au/

https://wiki.its.uow.edu.au/download/attachments/37099540/NetLinxStudio.StyleGuide.pdf?version=1&modificationDate=1514868879848&api=v2

https://wiki.its.uow.edu.au/download/attachments/37099540/Programmer%20Manual%202016.docx?version=1&modificationDate=1514869017444&api=v2

https://wiki.its.uow.edu.au/download/attachments/37099540/Programmer%20Manual%202016.docx?version=1&modificationDate=1514869017444&api=v2

http://wrb.uow.edu.au/Timetable2018/default.aspx


Log a ticket into Service Now: https://uowedu.service-now. The ticket should explain what the update is about. An example

ticket is included below:

[B300-UG05] A new code base needs to be pushed to the AMX system in this room.

This update has been scheduled for 8:30 am on 14/5/18. I have checked the timetable online and the room is marked as

available. I will need to use the in-room camera to monitor the availability of the room and to test the fix once the code

has been updated.

This is an interim fix to the issue 61220. The interim fix removes and projector state checking when shutting the system

down. A full fix will be implemented soon.

This code change has its own branch in the project's repository located at

https://gitlab.uow.edu.au/audiovideoservices/model-fj/commi ts/shutdown-change

If it proves to cause other faults or problems, the original code can be restored from the master branch of the project's

repository located at https://gitlab.uow.edu.au/audiovideoservices/model-fj/commits/master

Test the system.

Close the ticket.

Testing, Commissioning & Handover

Warranty &

Defects

Liability

Warranty

Defects Liability Period

Response Times to DFP &

Penalties Approved Cable Schedule

Testing, Commissioning &

Handover Testing

procedures

commissioning

Handover

UOW Acceptance of

Works Appendix C -

Commissioning Checklist

10.16 WARRANTY & DEFECTS LIABILITY

All warranties for all devices in an AV/IT systems, shall be passed on to UOW in full, without exception.

10.17 DEFECTS LIABILITY PERIOD

All works (including variations) undertaken by contractors for UOW AVS will come with a defects liability period (DLP). The

default DLP on all AV works is twelve (12) months. The DLP shall start from the date of practical completion, which is

documented on the handover sheet, when UOW AVS officially takes ownership of the project. The Integrator shall be responsible

for the repair or replacement of any equipment, cabling, connectors, terminations or systems that fail to operate as per

manufacturers’ specifications. The Integrator shall also be responsible for the rectification of any product, cabling or termination

that causes the system to be unable to perform its documented function. Any equipment replaced under the DLP shall have the

manufacturer’s warranty passed on in full.

https://uowedu.service-now./

https://gitlab.uow.edu.au/audiovideoservices/model-fj/commits/shutdown-change

https://gitlab.uow.edu.au/audiovideoservices/model-fj/commits/shutdown-change

https://gitlab.uow.edu.au/audiovideoservices/model-fj/commits/master


10.18 RESPONSE TIMES TO DFP & PENALTIES

Once the Integrator is notified of a fault under DLP, the fault must be rectified within three (3) business days. If the fault is not

rectified within this time period, UOW AVS has the option to begin penalizing the Integrator. Penalties begin at $500 per day that

the fault is not attended to. A ‘day’ is defined as if the system is not fully operational by 0900hrs local time. (i.e. fault is fixed by

Integrator by 0930am, penalty applies.)

10.19 APPROVED CABLE SCHEDULE

10.20 TESTING, COMMISSIONING & HANDOVER

All systems are to be tested prior to handover utilising the checklists provided

by UOW. At a minimum, the UOW AVS Checklist should be completed (See

Appendix C)

10.21 COMMISSIONING

Best practice AV System Commissioning should, ideally, be performed to the specification set out in ANSI/INFOCOMM

10:2013 ‘Audiovisual Systems Performance Verification.’ At the discretion of UOW AVS, a less stringent system

verification checklist may be used. This is available from UOW AVS and must be completed and all items passed prior to

the project being handed over.

An allowance must be made in the project schedule for testing, commissioning & handover. At a bare minimum, this shall

be 3 business days, after all works have been competed, all AV installed, power, data, and production network in place and

confirmed as working.

10.22 HANDOVER

Handover shall consist of the following steps & items to be

handed to UOW: As built drawings and manuals in soft

copy

As built schematics to show hostname of all AV devices on network. This will be shown below the device on a schematic

diagram. Soft copy spreadsheet listing all devices, model, make, room number, location in room, serial number, MAC

address & allocated IP address.

All accessories, remote controls, brackets, mounts etc left over are handed to UOW AVS, clearly labelled with Project Title

and room number.

Note: Handover will not be signed off on until all testing, verification, commissioning, programming & fault rectification is

complete and checked by UOW AVS.

http://www.lindy.com.au/

http://www.lindy.com.au/premium-hdmi-high-speed-cable-1m

http://www.lindy.com.au/premium-hdmi-high-speed-cable-1m

http://www.panduit.com/en/home

http://www.panduit.com/en/home


10.23 UOW ACCEPTANCE OF WORKS

UOW will accept the contractors work when:

Handover has taken place, and all items have passed.

The AV Project Handover sheet has been signed by both parties and exchanged.

11. Appendix

11.1 COMMISSIONING CHECKLIST

The UOW AVS Commissioning Checklist is based off the Infocomm International AV System Checklist.

Whilst the UOW version is not as comprehensive, the Infocomm Checklist acts as a benchmark to which all AV Integrators should

hold their work to.

http://www.infocomm.org/cps/rde/xbcr/infocomm/CAVSP_Checklist.pdf

The UOW AVS Commissioning Checklist is based off the AVIXA AV System Checklist.

Whilst the UOW version is not as comprehensive, the AVIXA Checklist acts as a benchmark to which all AV Integrators should

hold their work to.

https://avixa.azureedge.net/portal/docs/default-source/default-document-library/avsystemsperformanceverificationguider.pdf

http://www.infocomm.org/cps/rde/xbcr/infocomm/CAVSP_Checklist.pdf

https://avixa.azureedge.net/portal/docs/default-source/default-document-library/avsystemsperformanceverificationguider.pdf


11.2 REFERENCE

Acknowledgements

Relevant Standards &

Legislation Minimum

Standards

Non-Supported

Technologies

Definitions &

Abbreviations UOW

AVS Room Types

Specialist

Optional Extras &


Dependencies Standard

Makes & Models

DNS Hostname Protocol for

AV Devices Standard AV

VLANS

Hearing Augmentation Strategy

11.3 ACKNOWLEDGEMENTS

UOW gratefully acknowledges the assistance of the following organisations and institutions. In

particular: RMIT

University of

Canterbury, NZ

University of

Technology Sydney

The Association for Audiovisual & Education Technology

Management University of Tasmania

Deakin University

University of New

South Wales Western

Sydney University

AVIXA (formerly Infocomm International)

11.4 RELEVANT STANDARDS & LEGISLATION

The following standards & legislation shall apply to Audio Visual works carried out at UOW. This Standards document is to be read

and interpreted in conjunction with all applicable Australian standards as well as the standards & documents below:

Building Code of

Australia Workplace

Health & Safety Act

Commonwealth Disability Discrimination Act 1992 (DDA)

Commonwealth Disability Standards for Education 2005 (Education

Standards) ANSI/INFOCOMM 1M-2009 ‘Audio Coverage Uniformity in

Enclosed Listener Areas’

ANSI/INFOCOMM 2M-2010 ‘Standard Guide for Audio Visual System Design & Coordination

Process’ ANSI/INFOCOMM 3M-2011 ‘Projected System Image Contrast Ratio’

ANSI/INFOCOMM 4-1012 ‘Audiovisual Systems Energy

Management’ ANSI/INFOCOMM 10:2013 ‘Audiovisual Systems

Performance Verification’

AS 3080 Integrated Telecommunications Cabling Systems for Commercial Premises

AS 3084 Telecommunications Installation, Pathways and Spaces for Commercial Buildings.

AS/NZS 2107:2000 ‘Acoustics – Recommended design sound levels and reverberation times for building interiors’

AS/NZS ISO 717.1:2004 ‘Acoustics – Rating of sound insulation in buildings and of building elements. Part 1: Airborne

sound insulation’

AS 60118.4-2007 Hearing aids – Magnetic field strength in audio-frequency induction loops for hearing aid purposes.

ISO 22234:2005 ‘Cinematography – Relative & absolute sound pressure levels for motion picture multi-channel sound

systems – Measurement methods & levels applicable to analog photographic film audio, digital photographic film audio &

D-cinema audio.’ AS/NZS 1680.2.1.2008 ‘Interior & workplace lighting – specific applications – circulation spaces &

other general spaces.

AS/NZS 1680.2.2.2008 ‘Interior & workplace lighting – specific applications – Office & screen-based

tasks. AS/NZS 1680.2.3.2008 ‘Interior & workplace lighting – specific applications –Educational &

training facilities AETM Design Guidelines for Tertiary Teaching Spaces: 2nd Edition V303 ACMA Technical Specifications.

UOW Cable Standards Specification.

UOW Installation & Design Specifications for the Implementation of IT Physical Layer Infrastructure at the University of

Wollongong (v5.0 Feb 2016)


UOW FMD Design Standards.

UOW Energy Savings Action Plan (ESAP

2014-2018) UOW Hearing Augmentation

Strategy

11.5 MINIMUM STANDARDS

From 2016 onwards, all new projects shall have the following minimum

standards: LAN Connectivity

Network reporting of

status Digital

audio/video

connections

Minimum capable throughput resolution of 1920*1200.

Analogue Audio will still be supported.

11.6 NON-SUPPORTED TECHNOLOGIES

In order to provide a manageable & scalable level of service UOW AVS are unable support the following redundant

technologies: Analogue Video

Laser Disc

Overhead Transparency

Projector VHS/BetaMax

Cassette

Tape Slide

Projectors

DV &

Mini DV

Tape

Firewire

Composi

te Video

Mini

Disc

11.7 DEFINITIONS & ABBREVIATIONS AMX – Vendor Brand

AETM – Association for Audio Visual & Education Technology

Management AV – Audio Visual

AV Integrator - The UOW appointment to procure, install, review and/or ensure compliance and appropriate quality

assurance in terms of AV equipment/ installations.

AVS – Audio Visual

Services DSP – Digital

Signal Processor

FMD – Facilities Management Division

IMTS – Information Management &

Technology Services ISO – International

Organisation for Standardisation

IP – Internet Protocol


LCD – Liquid

Crystal Display

LED – Light

Emitting Diode RT

– Reverberation

Time

THX – Cinematic Audio Quality

Assurance System UOW – University of

Wollongong

11.8 UOW AVS ROOM TYPES

UOW AVS systems shall conform to the following room types. The Room Types shall have the listed items as a minimum.

Denotes required

Denotes as per clients requirement

Denotes not appropriate


11.9 SPECIALIST SPACES Specialist spaces can take any form. Due to the bespoke nature of these and possible custom solutions, AVS must be involved

in all specialist spaces, regardless if venue ownership is faculty or Central Teaching Space.

11.10 OPTIONAL EXTRAS & DEPENDANCIES

Lecture Capture – Requires Camera, Touch panel, Switcher, Wireless Mic, Capture Device, Delcom Indicator Light

Additional DSP - May require touch panel (dependent on system design)

Additional Mics – Requires Touch panel, & additional DSP

Additional Inputs – Consult with UOW AVS as to additional requirements.

Digital Signage – Digital Signage is to be coordinated through IMTS, but AVS must be made aware and consulted in regard its

integration into existing AV systems.

11.11 STANDARD MAKES & MODELS

http://www.amx.com/en-US/product_families/netlinx-nx-integrated-controllers

http://www.amx.com/en-US/product_families/modero-s-series-g4-touch-panels

http://www.amx.com/en-US/product_families/massio-controlpads-and-keypads

http://www.amx.com/en-US/product_families/networked-av

http://www.amx.com/en-US/product_families/enova-dvx

http://www.amx.com/en-US/product_families/networked-av


Sennheiser Speechline

Sennheiser Speechline

Hearing Augmentation

Vision/Screens/Projec

tor

http://www.jblpro.com/www/products/installed-sound/control-contractor-series#surface-mount

http://www.jblpro.com/www/products/installed-sound/control-contractor-series#surface-mount

http://www.music-group.com/Categories/Tannoy/QFLEX/c/Tannoy-QFLEX

http://www.music-group.com/Categories/Tannoy/QFLEX/c/Tannoy-QFLEX

http://bssaudio.com/en-US

http://www.crownaudio.com/en-US

http://jblcommercialproducts.com/en-US

https://www.akg.com/Microphones/modular-microphones-components/GN50E.html?dwvar_GN50E_color=Dark%20Grey

http://www.akg.com/Outlet/2765Z00240.html

http://www.akg.com/Outlet/2765Z00240.html

https://en-au.sennheiser.com/ew-112-g3-1g8

https://en-au.sennheiser.com/ew-112-g3-1g8

https://en-au.sennheiser.com/sk-100-g3-1g8

https://en-au.sennheiser.com/me-4



https://en-au.sennheiser.com/nt-1-1

https://en-au.sennheiser.com/speechline-wireless-microphone-conferencing-system




https://en-au.sennheiser.com/l-2015-9928

https://en-au.sennheiser.com/ba-2015

https://www.williamssound.com/catalog/wir-tx75-PRO

https://www.williamssound.com/catalog/wir-tx75-PRO

https://www.williamssound.com/catalog/wir-rx22-4n

http://www.epson.com.au/products/projector/EB-2265U.asp

http://www.epson.com.au/products/projector/EB-2265U.asp

http://www.epson.com.au/products/projector/EB-G7500UNL.asp?groupid=65

http://www.epson.com.au/products/projector/EB-595Wi.asp

http://www.epson.com.au/products/projector/EB-595Wi.asp

https://www.epson.com.au/products/projector/EB-700U.asp

https://www.epson.com.au/products/projector/EB-700U.asp


Bracket

s

Hardware Collaboration

Software Collaboration

http://www.screentechnics.com.au/screen-technics-products/view-product.php?v=12




https://www.milestone.com/products/chief/mounts

https://www.milestone.com/products/chief/mounts/display/wall-fixed/fusion_wall-fixed

https://www.milestone.com/products/chief/mounts/display/wall-fixed/fusion_wall-fixed

https://www.milestone.com/products/chief/accessories/display/fusion/fcav1u/fcav1u

http://www.gilkon.com.au/product/uts-lecture-centre/



https://www.axis.com/au/en/products/axis-m5014/

https://www.axis.com/en-au/products/axis-m5055

http://www.kordz.com/pro-hdmi-cables.htm

http://www.lindy.com.au/cables-adapters/audio-video/hdmi?cable_features=91

http://www.lindy.com.au/cables-adapters/audio-video/hdmi?cable_features=91


11.12 DNS HOSTNAME PROTOCOL FOR AV DEVICES

If there are multiple same units in the same room, each must have a unique numerical identifier at the end.

Hostnames for AV devices are to be assigned based on the room in which the user interacts with them, not their physical location.

E.g. If a device is located in the b20-g12 Communications Room, but forms part of the AV system in b20-g14 teaching space, the

device will have a hostname of b20-g14-dev-#


11.13 STANDARD AV VLANS

The following will be the standard VLans to which AV devices will be assigned.

Device Type VLAN

AV Control 44

AV Switching 44

Room Cameras 44

Echo360 8

Solstice Pods 24

Video Conference 8

11.14 HEARING AUGMENTATION STRATEGY

The Association for Audio Visual & Educational Technology Management (AETM) Guidelines state the following in regard

Hearing Assistance for teaching spaces. “In Australia, hearing augmentation/assistive listening systems are a requirement in all

Class 9b buildings including, but not limited to, all spaces where a public address system is fitted.

The requirements are summarised in the Disability (Access to Premises – Buildings) Standards 2010 which form part of subsection

31 (1) of the Disability Discrimination Act 1992.

Other relevant standards and codes include:

BCA - SECTION D - Part D3 - Access for People with Disabilities

AS1428.5-2010 Design for access and mobility – Communication for people who are

deaf or hearing impaired

AS60118-4. – Performance requirements for hearing loops

In general, a “safe” assumption is that hearing augmentation systems are required in any University space which includes an

audio reproduction system.

While a number of systems are permissible under the act, including Induction Loop, IR and RF systems, individual University

Audio/Visual staff and Student Disability support staff should be consulted to determine local policies before determining the

appropriate technology for particular spaces.

In University situations, classrooms are often closely adjacent and special care must be taken to ensure that the coverage fields of

hearing augmentation systems do not overlap.”

All University Hearing Assistance systems will comply with the University AV Design Guidelines, Section 10, item viii, Hearing

Augmentation.


Spaces where a IR or Hearing Loop is defined as suitable, it will be dependent on the size of the room, number of occupants and the

recommendations of the Accessibility Consultant as to which method of hearing augmentation to employ.

Receivers for IR Hearing Assistance Systems will be held by the University Disability Services. Receivers may be loaned out to

students and staff under a long term loan program. Guests may be loaned a receiver for the length of their visit to UOW.

The Association for Audio Visual & Educational Technology Management (AETM) Guidelines state the following in regard

Hearing Assistance for teaching spaces. “In Australia, hearing augmentation/assistive listening systems are a requirement in all

Class 9b buildings including, but not limited to, all spaces where a public address system is fitted.

The requirements are summarised in the Disability (Access to Premises – Buildings) Standards 2010 which form part of subsection

31 (1) of the Disability Discrimination Act 1992.

Other relevant standards and codes include:

BCA - SECTION D - Part D3 - Access for People with Disabilities

AS1428.5-2010 Design for access and mobility – Communication for people who are

deaf or hearing impaired

AS60118-4. – Performance requirements for hearing loops

In general, a “safe” assumption is that hearing augmentation systems are required in any University space which includes an

audio reproduction system.

While a number of systems are permissible under the act, including Induction Loop, IR and RF systems, individual University

Audio/Visual staff and Student Disability support staff should be consulted to determine local policies before determining the

appropriate technology for particular spaces.

In University situations, classrooms are often closely adjacent and special care must be taken to ensure that the coverage fields of

hearing augmentation systems do not overlap.”

All University Hearing Assistance systems will comply with the University AV Design Guidelines, Section 10, item viii, Hearing

Augmentation.

Spaces requiring Hearing Augmentation at UOW can be broken down into the following categories:

Spaces requiring Hearing Augmentation at UOW can be broken down into the following categories:


Spaces where a IR or Hearing Loop is defined as suitable, it will be dependent on the size of the room, number of occupants and the

recommendations of the Accessibility Consultant as to which method of hearing augmentation to employ.

Receivers for IR Hearing Assistance Systems will be held by the University Disability Services. Receivers may be loaned out to

students and staff under a long term loan program. Guests may be loaned a receiver for the length of their visit to UOW.

11.15 OPTIONS

The following options are packages that clients can request to have added to their AV systems.

The options below will require additional hardware and potentially an increased specification of AV system.

Options

Video Conferencing

Lecture Capture

Additional Displays

Custom Requests

Please discuss your specific requirements with us.

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