Barco MiPIX-20 Installation guide

Brand: Barco

Model: MiPIX-20

Type: Installation guide

MiP IX-20

Installation manual

R5976717/03

11/06/2004

Barco nv Events

Noordl

aan 5, B-8520 Kuurne

Phone: +32 56.36.89.70

Fax: +32 56.36.88.24

E-mail:

[email protected]

Visit us at the web: www.barco.com

PrintedinBelgium

Changes

Barco provides this manual ’as is’ without warranty of any kind, either expressed or implied, including but not limited to the implied war-

ranties or merchantability and fitness for a particular purpose. Barco may make improvements and/or changes to the product(s) and/or the

program(s) described in this publication at any time without notice.

This publication could contain technical inaccuracies or typographical errors. Changes are periodically made to the information in this

publication; these changes are incorporated in new editions of this publication.

stored in a retrieval system without the prior written consent of Barco.

Guarantee and Compensation

Barco provides a guarantee relating to perfect manufacturing as part of the legally stipulated terms of guarantee. On rece

ipt, the purchaser

must immediately inspect all delivered goods for damage incurred during transport, as well as for material and manufacturing faults Barco

must be informed immediately in writing of any complaints.

The period of guarantee begins on the date of transfer of risks, in the case of special systems and software on the date of commissioning,

at latest 30 days after the transfer of risks. In the event of justified notice of compliant, Barco can repair the fault or provide a replacement

at its own discretion within an appropriate period. If this measure proves to be impossible or unsuccessful, the purchaser can demand a

reduction in the purchase price or cancellation of the contract. All other claims, in particular those relating to compensation for direct or

indirect damage, and also damage attributed to the operation of software as well as to other services provided by Barco, being a component

of the system or independent service, will be deemed invalid provided the damage is not proven to be attributed to the absence of properties

guaranteed in writing or due to the intent or gross negligence or part of Barco.

If the purchaser or a third party carries out modifications or repairs on goo

ds delivered by Barco, or if the goods are handled incorrectly,

in particular if the systems are commissioned operated incorrectly or if, after the transfer of risks, the goods are subject to influences not

agreed upon in the contract, all guarantee claims of the purchaser will be rendered invalid. Not included in the guarantee coverage are

system failures which are attributed to programs or special electroni

c circuitry provided by the purchaser, e.g. interfaces. Normal wear as

well as normal maintenance are not subject to the guarantee provided by Barco either.

The environmental conditions as well as the servicing and maintenance regulations specified in the this manual must be complied with by

the customer.

Trademarks

Brand and product names mentioned in this manual may be trade

marks, registered trademarks or copyrights of their respective holders.

All brand and product names mentioned in this manual serve as comments or examples and are not to be understood as advertising for

the products or their manufactures.

Federal Communications Commission (FCC Statement)

This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to Part 15 of the FCC rules.

These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial

environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with

the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area may

cause harmful interference, in which case the user will be responsible for correcting any interference.

Table of contents

TABLE OF CONTENTS

1. Safety.................................................................................................................. 3

1.1 Safety Guidelines ..................................................................................................................... 3

1.2 Important safety instructions.......................................................................................................... 3

1.3 Important warnings.................................................................................................................... 4

2. System Overview.................................................................................................... 5

2.1 Introduction . ........................................................................................................................... 5

2.2 MiPIX-20 block ........................................................................................................................ 5

2.2.1 MiPIX-20 introduction........................................................................................................... 5

2.2.2 MiPIX-20 specifications......................................................................................................... 6

2.2.3 MiPIX-20 dimensions........................................................................................................... 7

2.3 MiPIX control unit ..................................................................................................................... 7

2.3.1 MiPIX control unit introduction ................................................................................................. 7

2.3.2 MiPIX control unit specifications ............................................................................................... 9

2.3.3 MiPIX control unit dimensions.................................................................................................. 9

2.4 MiPIX stand alone re-sync unit ......................................................................................................10

2.4.1 MiPIX stand alone re-sync unit introduction ..................................................................................10

2.4.2 MiPIX stand alone re-sync unit specifications................................................................................10

2.4.3 MiPIX stand alone re-sync unit dimensions .................................................................................. 11

2.5 MiPIX prime-cable extension kit ..................................................................................................... 11

2.5.1 Prime-cable extension kit introduction........................................................................................11

2.5.2 MiPIX cable extension transmitter and receiver specifications ..............................................................12

2.5.3 MiPIX cable extension transmitter and receiver dimensions.................................................................12

2.6 MiPIX-20 support grid . ...............................................................................................................13

2.6.1 MiPIX-20 support grid introduction ............................................................................................13

2.6.2 MiPIX-20 support grid design guidelines .....................................................................................13

2.7 Power boxes..........................................................................................................................14

2.8 Digitizer...............................................................................................................................14

2.9 Fiberlink system...................................................................................................................... 14

2.10 Control software...................................................................................................................... 14

3. Physical installation of a MiPIX display system ..............................................................15

3.1 Set up a complete MiPIX display system............................................................................................15

3.2 Configuration schemes of MiPIX blocks.............................................................................................15

3.3 Attach MiPIX-20 blocks to the support grid. .. . . .....................................................................................17

3.4 Physical installation of the MiPIX control unit........................................................................................19

3.5 Using the MiPIX prime-cable extension kit..........................................................................................21

3.6 Using the MiPIX stand alone re-sync unit...........................................................................................22

Index......................................................................................................................23

R5976717 MIPIX-20 11/06/2004 1

Table of contents

2 R5976717 MIPIX-20 11/06/2004

1. Safety

1. SAFETY

1.1 Safety Guidelines

Installation personnel

This installation must be performed by authorized and qualified technical personnel only.

Accredited safety officers must ensure the safety of the site, construction, assembly, connection, use, dismantling, transport etc. of

such safety critical systems.

Caution

Installation should be performed only after you are thoroughly familiar with all of the proper safety checks and installation instructions.

To do otherwise increases the risk of hazards and injury to the user.

Assembly parts are designed for intended use only in conjunction with Barco LED walls.

Do not modify and/or replicate any component. Barco uses specific materials and manufacturing processes in order to achieve part

strength. Consult Barco for assistance with custom applications.

Always follow Barco installation instructions. Contact Barco if you should have any question regarding the safety of an application.

The manufacturer assumes no liability for incorrect, inadequate, irresponsible or unsafe assembly of systems.

Product care

Structural & mounting components should be kept dry, clean, lubricated (only if recommended), coated properly, and otherwise

maintained in a manner consistent with part design. Barco products must be used in

a manner consistent with their design and

inspected on a routine basis for security, wear, deformation, corrosion and any other circumstances that may affect the load handling

capability of the part.

Barco recommends inspections at regular intervals for all installations and increasing in frequency for more critical installations. If

a part is found to have damage, which may cause a decrease in load capability, the part must be removed for service or replaced

immediately.

Under no circumstances are Barco parts repairable by anyone other than Barco.

1.2 Important safety instructions

Instructions:

• Read these instructions.

• Keep these instructions.

• Heed all warnings.

• Follow all instructions.

• Clean only with materials or chemicals that are inert, nonabrasive, noncorrosive and non-marking. Consult the manufacturer

for further advice should any doubts exist regarding any cleaning procedure.

• Do not block ventilation openings. Install in accordance with the manufacturers instructions.

• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that

produce heat.

• Do not defeat the safety purpose of the polarized or grounding type plugs/sockets. If the provided sockets/plugs are damaged

then replacement of the defective parts must be undertaken immediately.

• Protect the power/data cords from being walked on or pinched particularly at plugs, convenience receptacles, and the point

where they exit from the apparatus. Replace damage

d power/data cords immediately.

• Only use attachments/accessories specified by the manufacturer.

• Disconnect the power to this apparatus during lightning storms or provide suitable additional lightning protection. Unplug this

apparatus when unused for long period of time.

• Always unplug appliance from electrical outlet before cleaning or servicing.

• Refer all servicing to qualified service technicians/personnel. Servicing is required when the apparatus has been damaged in

any way, such as power-supply cord or plug is damag

ed, the apparatus does not operate normally, or has been dropped.

• Use only with systems or peripherals specified by the manufacturer, or sold with the apparatus. Use caution during lifting/moving

or transporting to avoid damage by possible tipping.

R5976717 MIPIX-20 11/06/2004

1. Safety

1.3 Important warnings

Important warnings:

• Risk of electric shock:

Image 1-1

Risk of electrical shock

Risk of electric shock. Do not open. To reduce the risk of electric shock, do not remove cover (or back). No user-serviceable

parts inside. Refer servicing to qualified service personnel.

The lightning flash with an arrowhead within a triangle is intended to tell the user that parts inside this product may cause a risk

of electrical shock to persons.

The exclamation point within a triangle is intended to tell the user that imp

ortant operating and/or servicing instructions are

included in the technical documentation for this equipment.

• Maximum ambient temperature:

The maximum ambient temperature for the LED wall is 40 °C, the minimum temperature is 0 °C.

• High leakage current:

The combination of multiple MiPIX control units in an installation results in increased levels of leakage current. In order to avoid

risk of electric shock due to high leakage current, proper grounding of the inst

allation is required.

• Flammable materials:

Keep flammable materials away from the installation (such as curtains). A lot of energy is transferred into heat. The installation

should be such that the amount of air flow required for safe operation of the equipment is not compromised. Proper ventilation

must be provided.

• ESD and LED’s:

LED components used in MiPIX blocks are ESD (Electro-Static Discharge

) sensitive. To prevent the possibility of destroying

LED components do not touch either in operation or while switched off.

• Risk of electric shock / Risk of fire:

To protect against risk of fire by overloading of power cables, MAXIMUM 10 MiPIX controller units are allowed per power source

cable. The power source cable should be protected by a circuit breaker or fuses rated 16 A / 250 VAC (15 A / 250 VAC in the

USA and Canada).

The controller must always be installed horizontally. This to prevent parts falling in or out the controller through the air channel,

which can be pernicious.

• Disconnect device:

When the appliance inlets of the individual controller units ar

e not accessible, the socket outlets supplying the rack shall be

installed near the equipment and be easily accessible, or a readily accessible general disconnect device shall be incorporated

in the fixed wiring.

• This equipment MUST be earthed:

In order to protect against risk of electric shock, the installation should be properly grounded. Defeating the purpose of the

grounding type plug will expose you to the risk of electric shock.

• Power system:

It is recommended to use a TN-S power distribution system (a power distribution system with a separate neutral and grounding

conductor) in order to avoid large ground currents loops due to voltage differences in the neutral conductor. The total electrical

installation should be protected by an appropriate rat

ed disconnect switch, circuit breakers and Ground Fault Current Inter-

rupters. The installation shall be done according to the local electrical installation codes. In Europe special attention should be

given to EN 60364, the standard for electrical installation of buildings. In Germany VDE 0100 should be adhered to.

• Mains cords:

The power cords delivered with this system have special properties for safety. They are not user serviceable. If the power cords

are damaged, replace only with new ones. Never try to repair a power cord.

R5976717 MIPIX-20 11/06/2004

2. System Overview

2. SYSTEM OVERVIEW

Overview

• Introduction

•MiPIX-20block

• MiPIX control unit

• MiPIX stand alone re-sync unit

• MiPIX prime-cable extension kit

• MiPIX-20 support grid

• Power boxes

• Digitizer

• Fiberlink system

• Control software

2.1 Introduction

Fundamental elements of a MiPIX display system

• MiPIX supporting grid structure (supplied by customer).

• MiPIX-20 blocks.

• MiPIX control units

• Power box.

• Digitizer.

• Control software.

Block diagram of a MiPIX display system

Digitizer

Control

Power

box

MiPIX pixel blocks

Sources

MiPIX

controller

MiPIX

controller

Image 2-1

2.2 MiPIX-20 block

2.2.1 MiPIX-20 introduction

Introduction

The MiPIX-20 block is a modular intelligent LED pixel block, which measures only 4 by 4 centimeter. Its small size and shape

allow for it to be used to create intelligent lighting effects on large-scale backdrops of any form, shape or size, while also offering

the possibility of full video content on 3D log

os or other free-form shapes. The MiPIX blocks further facilitate the construction of

large-scale backdrops by the fact that they can be spaced apart at various distances, making the pixel block a cost effective medium

for ultra-large applications.

R5976717 MIPIX-20 11/06/2004

2. System Overview

Order info

Article No. Description Image

R9004130

MiPIX-20 block (for indoor use).

image 2-2

R9851960

Inter-block cable of 10 cm

image 2-3

R98519610

Inter-block cable of 10 cm (10 pack)

R9852300

MiPIX-20 block plus one inter-block cable of 10 cm

image 2-4

R9852301

MiPIX-20 block plus one inter-block cable of 10 cm (10 pack)

R9852305

MiPIX-20 block plus one inter-block cable of 10 cm (50 pack)

R98523020

MiPIX-20 block plus one inter-block cable of 10 cm (200 pack)

R9852290

Housing for the MiPIX-20 block (50 pack)

image 2-5

Image 2-2 Image 2-3 Image 2-4

Image 2-5

2.2.2 MiPIX-20 sp

ecifications

Specifica

tions

Name Value

Pixel pitch 20 mm

Brightness 1300 Nit

LED configuration 4 full color SMD LEDs (2 x 2 configuration)

Viewing angle horizontal (minimum 50% brightness) 145º

Viewing angle vertical (minimum 50% brightness) 145º

Contrast ratio (500 lux)

950 : 1

Lifetime (full white) 45 000 hours (50% brightness)

6 R5976717 MIPIX-20 11/06/2004

2. System Overview

Name Value

Power consumption

1.2 W/block (maximum)

206 W/system (1 MiPIX control unit plus 128 MiPIX-20 blocks)

Dimensions

40.3 x 40.3 x 22 mm (W x H x D)

Weight

34 gram (inter-block cable included)

Processing 14 bit

Refresh rate

1045 Hz

Operating temperature 0to40ºC(32to104ºF)

Storage temperature -20to60ºC(-4to140ºF)

Operating humidity 0 - 85%

Storage humidity 0 - 90%

Source compatibility S-Video, Composite, YUV, RGB, SDI, HDSDI, Data DVI up

to UXGA

Structure

Plugs into metal structure, can handle multiple inserts

IP rating IP20

2.2.3 MiPIX-20 dimensions

Dimensions

22 mm

1,5 mm

28,19 mm

35 mm

20,36 mm

40,3 mm

11,6 mm

Image 2-6

Dimensions given in millimeters.

2.3 MiPIX control uni

2.3.1 MiPIX control unit introduction

Introduction

The MiPIX contr

ol unit has a built-in re-sync unit which receives data from the digitizer or from the previous control unit and reads

out the necessary information for that branch of MiPIX blocks connected with the control unit. After re-clocking the incoming data,

the signal is transmitted to the next control unit.

The MiPIX control unit contains four output ports. Each output port can be connected with a chain of MiPIX blocks, using flat cables.

Maximum 128 pixels can be driven per output port. So, using the MiPIX-20 blocks which contains 4 pixels per block, a chain of

maximum 32 MiPIX-20 blocks can be connected to one output port of the MiPIX control unit. As a result, one MiPIX control unit can

drive maximum 128 MiPIX-20 blocks.

R5976717 MIPIX-20 11/06/2004

2. System Overview

The MiPIX control unit needs to be powered up with 230VAC. A power split cable can be used to split off the power of the power

source cable. The MiPIX-20 blocks, connected with the MiPIX control unit, are provided with power (low voltage) coming from the

control unit via the flat cables.

CAUTION: Choose a dustless area to install the control unit . Clean the air entrance of the control unit at a

regular time interval.

Order info

Article No. Description Image

R9852240 MiPIX control unit image 2-7

R9851180

Power extension cable (1.5 meter)

image 2-8

R9852130 Power split cable image 2-9

R9852135

Power split cable (5 pack)

R98521310

Power split cable (10 pack)

R9851980

MDR cable of 5 meter (used for connections between control units)

image 2-10

R9851980

MDR cable of 5 meter (used for connections between control units)

image 2-10

Z3499406

MDR cable of 1 meter (used for connections between control units)

R9851970

MiPIX prime-cable of 25 cm

image 2-11

R9852250 MiPIX control unit plus cable set:

• 1 power extension cable

• 1 power split cable

• 1 MDR cable of 5 meter

• 4 MiPIX prime-cables of 25 cm

R9852255

MiPIX control unit plus cable set (5 pack)

R98522510

MiPIX control unit plus cable set (10 pack)

R9851218

DVI - MDR cable of 5 meter (used for connection between digitizer

and control unit.

image 2-12

Image 2-7 Image 2-8 Image 2-9

8 R5976717 MIPIX-20 11/06/2004

2. System Overview

Image 2-10 Image 2-11 Image 2-12

2.3.2 MiPIX control unit specifications

Specifications

Name Value

Maximum number of pixels per control unit 512 pixels (equals 128 MiPIX-20 blocks)

Pixel output ports

4 ports (128 pixels per port) (equals 32 MiPIX-20 blocks)

Maximum power consumption 206 watt

Weight 2.22 kg

Dimensions

424.2 x 80 x 123 mm (W x H x D)

Operating temperature 0to40ºC(32to104ºF)

Storage temperature -20to60ºC(-4to140ºF)

Operating humidity 0 - 85%

Storage humidity 0 - 90%

IP rating IP20

2.3.3 MiPIX control unit dimensions

Dimensions

Image 2-13

Dimensions given in millimeters.

R5976717 MIPIX-20 11/06/2004 9

2. System Overview

2.4 MiPIX stand alone re-sync unit

2.4.1 MiPIX stand alone re-sync unit introduction

Introduction

In some applications the MiPIX control units stand more than five (5) meter from each other. To ensure that, in such a case, a good

data signal is offered to the next control unit the use of the MiPIX stand alone re-sync unit is required. This way, distances up to

twenty (20) meter between MiPIX control units can be bridged over. One MiPIX stand alone re-sync unit can bridge a distan

ces of

five (5) meter. Maximum three (3) MiPIX stand alone re-sync units are allowed between two (2) MiPIX control units.

Order info

Article No. Description Image

R9851990 MiPIX stand alone re-sync unit image 2-14

R9852260

MiPIX stand alone re-sync unit plus MDR cable of five (5) meter

R9851980

MDR cable of five (5) meter

Image 2-14

2.4.2 MiPIX stand alone re-sync unit specifications

Specifications

Name Value

Maximum length output cable

Five (5) meter

Maximum number of MiPIX stand alone re-sync units between

MiPIX controller units

Three (3) units

Weight 300 gram

Dimensions

220 x 80 x 21.5 mm (W x H x D)

IP rating IP20

10 R5976717 MIPIX-20 11/06/2004

2. System Overview

2.4.3 MiPIX stand alone re-sync unit dimensions

Dimensions

Image 2-15

Dimensions given in millimeters.

2.5 MiPIX prime-cable extension kit

2.5.1 Prime-cable extension kit introduction

Introduction

Some applications requires a longer cable than the standard 25 cm prime-cable between the output port of the MiPIX control unit

and the first pixel block. The “MiPIX prime-cable extension k

it” can enlarge this distance up to 10 meter per kit. This extension kit

consist in a transmitter unit, a receiver unit and a MDR cable of 10 meter. The extension kit is placed between the output port of the

control unit and the first pixel block.

MiPIX

controller

Image 2-16

Order info

Article No. Description Image

R9852270

MiPIX cable extension transmitter (TX)

image 2-17

R9852271

MiPIX cable extension receiver (RX)

image 2-18

R9852272

MDR cable of ten (10) meter

image 2-19

R9852280 MiPIX prime-cable extension kit:

• One MiPIX cable extension transmitter

• One MiPIX cable extension receiver

• One MDR cable of ten (10) meter

R9852285

MiPIX prime-cable extension kit (5 pack)

R98522810

MiPIX prime-cable extension kit (10 pack)

R5976717 MIPIX-20 11/06/2004 11

2. System Overview

Image 2-17 Image 2-18 Image 2-19

2.5.2 MiPIX cable extension transmitter and receiver specifications

Specifications

Name Value

Maximum cable length between transmitter and receiver 10 meter

Maximum number of TX-RX sets per output port of the MiPIX

control unit

Maximum two (2) TX-RX sets per output port of the MiPIX

control unit

Maximum eight (8) TX-RX sets per controller unit.

Weight transmitter 65 gram

Weight receiver 65 gram

IP rating IP20

2.5.3 MiPIX cable extension transmitter and receiver dimensions

Dimensions

Image 2-20

Dimensions given in millimeters.

12 R5976717 MIPIX-20 11/06/2004

2. System Overview

2.6 MiPIX-20 support grid

2.6.1 MiPIX-20 support grid introduction

Introduction

The size and shape of a MiPIX system vary from application to application. Because of that there exist no standard frame for a

MiPIX system. So, an adapted (unique) support grid has to be designed per application. It’s obvious that the design of the support

grid for the MiPIX-20 blocks must comply with several demands regarding dimensions, strength, accessibility, etc.

The housing of the MiPIX-20 block is provided with snap-fits for fast and easy attachment to a support grid (frame). It’s important to

use the correct cutting dimensions in the design of the support grid for optimal attachment of the pixel blocks with the support grid.

For more information or help about MiPIX support grids, contact Barco NV.

2.6.2 MiPIX-20 support grid design guidelines

Design guidelines

• Respect the cutting dimensions used for the snap fit feature of a MiPIX-20 block.

• It’s recommended that the grid spacing is a multiple of the MiPIX-20 pixel pitch. Two or more times 20,3636 mm. This is

important to get a good impression of the video content displayed.

• The plate thickness of the frame must be 1,5 mm.

• Provide the support grid with the necessary attachment points to fasten the support grid.

• It is recommended to brush the support grid with grain 120 to smooth away all burrs. This

will facilitate the snap in of the pixel

blocks.

MiPIX-20 cutting dimensions

34 mm

1,5 mm

A = (2 + n) x 20,3636 mm

n = 0, 1, 2, 3, ...

28 mm

34 mm

12,1 mm

34,5 mm

Image 2-21

Cutting dimensions for support grid with easy grounding feature.

34 mm

1,5 mm

A = (2 + n) x 20,3636 mm

n = 0, 1, 2, 3, ...

3 mm

9 mm

26 mm

34 mm

12,1 mm

34,5 mm

Image 2-22

A Contact surface for grounding.

These adapted cutting dimensions facilitate the grounding of the MiPIX-20 blocks. The pixel block must then be provided with a flat

spring. This flat spring connect the internal grounding of the pixel block with the support grid as soon as the pixel block snaps in.

R5976717 MIPIX-20 11/06/2004

2. System Overview

Image 2-23 Image 2-24

CAUTION: Do not lacquer the contact surface on the support grid for the flat spring in case you choose to

use the easy grounding feature.

2.7 Power boxes

General

Depending on the size of the MiPIX display system, the power system has to be adapted. Therefore several sizes of power boxes

are available. For small and medium size MiPIX display systems the “Mono Phase Power Box” is used. For larger MiPIX display

systems there is a range of “Custom Power Boxes”. There is also a “Rental Power Box” available. Refer to the manual of the power

box used in the application for more information.

2.8 Digitizer

General

The digitizer processes (image processing, conversion and conditioning) all source signals for digital distribution to every tile. The

digitizer may be accessed directly or via the control software (e.g. XLite Toolset). This software is designed as a user interface

to be u

sed in conjunction with the digitizer and display, this can be used when connected to the digitizer through a serial RS232

connection. Refer to the manual of the digitizer for more information about the digitizer.

2.9 Fib

erlink system

eneral

The data signal coming out of the digitizer is transported from the digitizer to the display by a high-speed data link. To send such

a high density stream of data over long distances, a fiber optic cable is required. Barco offers a complete system: a transmitter, a

cable and a receiver.

Barco offers two different fiberlink systems: one for shorter distances, based on a multi mode optical fiber, and one for longer dis-

tances, based on a single mode optical fiber. Refer to the manual of the fiberlink system for more information about the fiberlink

system.

2.10 Control software

General

The control software is designed as a graphic user interface (GUI) and can be used to control and configure the digitizer as well as

the Barco LED wall via a PC (e.g. XLite Toolset). Refer to the manual of the control software for more information about the control

software.

R5976717 MIPIX-20 11/06/2004

3. Physical installation of a MiPIX display system

3. PHYSICAL INSTALLATION OF A MIPIX DISPLAY

SYSTEM

3.1 Set up a complete MiPIX display system

How to set up a complete MiPIX display system ?

1. The first thing that has to be done is to design and install the support grid for the MiPIX blocks. See chapter "MiPIX-20 support

grid", page 13 for design guidelines. Important to know is that the pixel blocks have to be connected with each other according

to the supported configuration schemes. These configuration schemes represent the basic compositions of MiPIX blocks, see

"Configuration schemes of MiPIX blocks", page 15. For more information or help about MiPIX support grids, contact Barco NV.

2. The second step is to attach the MiPIX blocks to the support grid. The inter-block cabling can be done simultaneous or after

the pixel blocks are snapped into the support grid, depending on the accessibility behi

nd the support grid, see chapter "Attach

MiPIX-20 blocks to the support grid", page 17.

3. The next step is to install the MiPIX control units, see page 19. This step contains several actions, which are the physical instal-

lation of the MiPIX control unit, the data cabling and the power cabling.

4. Installation of the power box. See manual of the used power box for installation guide

lines or other info.

5. Installation of the digitizer. See manual of the used digitizer for installation guidelines or other info. Ensure a proper video signal

is applied to the digitizer inputs.

6. Installation of the control software. The control software (e.g. XLite Toolset) has to be installed on a local PC, see manual of the

control software for more information.

7. Initialize and start up the MiPIX display. Energize the power box(es) and the digitizer(s), then start up the control software.

3.2 Configuration schemes of MiPIX blocks

Introduction

MiPIX blocks have to be connected with each other according t

o the supported configuration schemes. These configuration schemes

represent the basic compositions of MiPIX blocks. With those basic forms you can create a MiPIX display of any shape and any size.

A basic composition consist of four chains of pixel blocks connected to the same MiPIX controller unit. Depending on how those

chains are configured in relation to each other we can create some different configuration schemes. Not all configurations are

allowed. There exist two categories of supported configuration schemes, namely the “linear chain configuration” and the “tile con-

figuration”.

The connection order of the chains to the MiPIX control unit is not the same. Therefore the output port numbers of the MiPIX control

unit is mentioned in the schemes below. Furtherm

ore each output port is represented by a color which can be displayed on the

connected pixel blocks. This to verify if the correct port numbers are used. Only one side of the pixel block will lights up, indicating

the input side of the pixel block.

• Output port 1 : Red

• Output port 2 : Green

• Output port 3 : Blue

• Output port 4 : Yellow

Linear chain configuration schemes

The supported linear chain configurati

on schemes are:

• 1 column of 4 horizontal chains (1 x 4 H).

• 4 columns of 1 vertical chain (4 x 1 V).

• 2 columns of 2 horizontal chains (2 x 2 H).

• 2 columns of 2 vertical chains (2 x 2 V).

• 1 column of 4 vertical chains (1 x 4 V).

R5976717 MIPIX-20 11/06/2004

3. Physical installation of a MiPIX display system

1 x 4 H

1234

4 x 1 V

2 x 2 H 1 x 4 V

2 x 2 V

MiPIX

controller

Image 3-1

Legend:

A Linear chain of MiPIX blocks.

B Output port number of the MiPIX control unit to which this chain is connected.

C Possible input (connection with controller) of the chain.

One linear chain can maximum contain 128 pixels. So, maximum 32 MiPIX-20 blocks can be put in chain because each MiPIX-20

block contains four pixels. It’s not required to use all of the 128 pixels per chain. Pixels may be omitted started from the end of the

chain. On the other hand pixel blocks can never be skipped in th

e beginning of the chain. Omitting pixel blocks at the end of the

chain is useful for creating curved display edges.

The input (connection with controller) of a linear chain can be left or right for horizontal configurations either top or bottom for vertical

configurations. The input location can be different among the chains in the same configuration scheme. This flexibility makes it

easier to group the inputs of the linear chains together nearby the output ports of the MiPIX control unit.

You can create a MiPIX display by using the same type of configuration scheme several times in a grid. It’s also possible to use

different configuration schemes in the same display like illustrated in the example below where is chosen for a combination of two

different linear chain configurations. You can

also mix the linear chain configurations with the tile configuration.

1 x 4 H

4 x 1 V

Image 3-2

Tile configuration scheme

Only one tile configuration scheme is supported:

R5976717 MIPIX-20 11/06/2004

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Barco MiPIX-20 Installation guide

Barco MiPIX-20 Installation guide

Barco MiPIX-20 Installation guide

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