Imagine Neo NSM-7x2AES Operating instructions

Delivering the Moment

Installaon and Operaon Manual

Neo® NSM-8×1AES/NSM-7×2AES

Serial Digital Audio Roung Switchers

Edion D

NSM-8X1AES MAN

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may not reect the product at the current me or an unknown me in the future. This publicaon does not in any way

warrant descripon accuracy or guarantee the use for the product to which it refers. Imagine Communicaons reserves

the right, without noce to make such changes in equipment, design, specicaons, components, or documentaon as

progress may warrant to improve the performance of the product.

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Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

NEO

NSM-8×1AES and NSM-7×2AES

Serial Digital Audio

Routing Switchers

Installation and Operation Manual

This text is here to serve as a "place holder" to force printing of a blank page.

Edi

t

i

on

D

A

ugust 2006

NSM-8×1AES/NSM-7×2AES Installation and Operation Manual v

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Contents

Preface

Manual Information ................................................................................ ix

Purpose............................................................................................. ix

Audience .......................................................................................... ix

Revision History .............................................................................. ix

Writing Conventions..........................................................................x

Obtaining Documents ...................................................................... xi

Unpacking the Module............................................................................ xi

Safety Standards and Compliances ........................................................ xii

Safety Terms and Symbols ............................................................. xii

Restriction on Hazardous Substances (RoHS) Directive .............. xiii

Waste from Electrical and Electronic Equipment

(WEEE) Directive ......................................................................... xiv

Chapter 1: Introduction

Overview...................................................................................................1

Product Description ..................................................................................2

Main Features ...................................................................................2

Backup Switching .............................................................................3

Switch Algorithm/Method ................................................................4

Applications ..............................................................................................5

Major Components ...................................................................................6

AES Digital Audio Main Switch Module .........................................7

AES Digital Audio Back Input/Output Modules ..............................8

Functional Block Diagram .....................................................................11

vi NSM-8×1AES/NSM-7×2AES Installation and Operation Manual

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Contents

Chapter 2: Installation and Removal

Overview ................................................................................................ 13

Packing List ........................................................................................... 14

Installing NSM-8×1AES/NSM-7×2AES Modules ................................ 14

Removing NSM-8×1AES/NSM-7×2AES Modules .............................. 14

Upgrading NSM-8×1AES/NSM-7×2AES Firmware ............................ 14

Upgrading the Firmware (Discovery Method) ............................... 15

Upgrading the Firmware (Drag-and-Drop Method) ...................... 16

Correcting a Failed Upgrading Procedure ............................................. 19

Setting the Module to Fail-Safe Loader Mode ............................... 19

Upgrading the Firmware in Fail-Safe Mode .................................. 19

Rebooting the Module .................................................................... 21

Chapter 3: Operation

Overview ................................................................................................ 23

Operation Notes ..................................................................................... 24

Cross-Functional Parameter Changes ................................................... 25

Navigating the Operator and All Lists .................................................. 26

Operator and All List Parameters .......................................................... 27

NSM-8×1 AES ............................................................................... 28

NSM-7×2AES ................................................................................ 32

Setup Parameters ................................................................................... 36

Alarms ................................................................................................... 37

Alarm Synchronization .................................................................. 37

Identifying the Cause of an Alarm ................................................. 37

Enabling or Disabling an Alarm Parameter ................................... 37

Restoring Alarm Default Settings .................................................. 38

State Recovery Parameter Availability .................................................. 39

LEDs and Module Indicators ................................................................. 39

General Information ....................................................................... 39

Card-Edge Locations ...................................................................... 40

LED Descriptions ........................................................................... 41

Module Indicator Descriptions ....................................................... 41

NSM-8×1AES/NSM-7×2AES Installation and Operation Manual vii

Contents

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Chapter 4: Specifications

Overview.................................................................................................43

Inputs ......................................................................................................44

Outputs ...................................................................................................45

Performance ...........................................................................................46

Power Consumption................................................................................46

Temperature ............................................................................................46

Appendix A: Tree View Navigation

Overview.................................................................................................47

Navigating the Tree View ......................................................................48

Tree View Parameters ............................................................................49

NSM-8×1AES Tree View ...............................................................49

NSM-7x2AES Tree View ...............................................................53

Appendix B: Resource Module X-Y Network

Communication

Overview.................................................................................................57

Network Connectivity ............................................................................58

X-Y (LCN) Port ..............................................................................58

X-Y-TCP/IP Support ......................................................................60

Connecting the Frame ............................................................................61

Including the NSM Router(s) in the RouterMapper Database ...............62

Setting Up a Serial Connection .......................................................62

Transferring Router Information (Serial Connection) ....................62

Setting Up an Ethernet Connection ................................................63

Transferring Router Information (Ethernet Connection) ................63

Supported Features and X-Y Commands ...............................................65

Router Control Features ..................................................................65

X-Y Commands for Crosspoint Status ...........................................65

X-Y Commands for Crosspoint Control .........................................66

X-Y Commands for Lock/Protect Control and Status ....................74

Index

Keywords ...............................................................................................77

viii NSM-8×1AES/NSM-7×2AES Installation and Operation Manual

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Contents

NSM-8×1AES/NSM-7×2AES Installation and Operation Manual ix

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Preface

Manual Information

Purpose

This manual details the features, installation, operation, maintenance,

and specifications of the NEO™ NSM-8×1AES and NSM-7×2AES

serial digital audio routing switchers.

Audience

This manual is written for technicians and operators responsible for the

installation, setup, maintenance, and operation of the NSM-8×1AES

and NSM-7×2AES serial digital audio routing switchers.

Revision History

Table P-1. Revision History of Manual

Edition Date Revision History

A July 2002 Initial release

B December 2004 Added resource module X-Y

network communication

information

C February 2005 Updated Operator List, All

List, and Tree View List

D August 2006 Added RoHS and WEEE

compliance information

x NSM-8×1AES/NSM-7×2AES Installation and Operation Manual

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Preface

Writing Conventions

To enhance your understanding, the authors of this manual have

adhered to the following text conventions:

Table P-2. Writing Conventions

Term or Convention Description

Bold Indicates dialog box, property sheet, field,

button, check box, list box, combo box,

menu, submenu, window, list, and selection

name

Italics Indicates email addresses, names of books

and publications, and first instances of new

terms and specialized words that need

emphasis

CAPS Indicates a specific key on the keyboard,

such as ENTER, TAB, CTRL, ALT,

DELETE

Code Indicates variables or command-line

entries, such as a DOS entry or something

you type into a field

> Indicates the direction of navigation

through a hierarchy of menus and windows

hyperlink Indicates a jump to another location within

the electronic document or elsewhere

Internet address Indicates a jump to a Web site or URL

Note

Indicates important information that helps

to avoid and troubleshoot problems

NSM-8×1AES/NSM-7×2AES Installation and Operation Manual xi

Preface

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Obtaining Documents

Installation, navigation, configuration, and setup information is now

included in the NEO FR-3901, FR-3903, and FR-3923 Mounting

Frames Installation and Operation Manual. If your current NEO frame

manual is Edition A, B, C, or D, you will need to download an updated

version from our Web site to access this information.

Technical documents can be viewed or downloaded from our Web site

at www.broadcast.harris.com/leitch (go to Support>Documentation).

Alternatively, contact your Customer Service representative to request a

document.

Unpacking the Module

Before you install and configure NEO modules, follow these steps:

1. Check the equipment for any visible damage that may have

occurred during transit.

2. Make sure that you have received all items listed on the packing

list.

3. Remove the anti-static shipping pouch, if present, and all other

packaging material.

4. Save the original packaging materials for possible reuse.

5. Contact your Sales representative if parts are missing or damaged.

Keep at least one set of original packaging in the event that a product

needs to be returned for service. If the original package is not available,

you can supply your own packaging as long as it meets the following

criteria:

• The packaging must be able to withstand the product’s weight.

• The product must be held rigid within the packaging.

• There must be at least two in. (five cm) of space between the

product and the container.

• The corners of the product must be protected.

If the product is still within the warranty period, we will return it to you

by prepaid shipment after servicing.

xii NSM-8×1AES/NSM-7×2AES Installation and Operation Manual

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Preface

Safety Standards and Compliances

See the NEO Safety Instructions and Standards Manual to find the

safety standards and compliances for this NEO series product. A safety

manual is shipped with every FR-3901, FR-3903, and FR-3923

Mounting Frames Installation and Operation Manual and can be

downloaded from ourWeb site at www.broadcast.harris.com/leitch.

Alternatively, contact your Customer Service representative for a copy

of this safety manual.

Safety Terms and Symbols

This manual uses the following safety terms and symbols. See your

NEO Safety Instructions and Precautions Guide for more information.

Table P-3. Safety Terms and Symbols Used in Manual

WARNING

Statements identifying conditions or practices

that can result in personal injury or loss of life:

High voltage is present. Uninsulated dangerous

voltage within the product’s enclosure may be

sufficient to constitute a risk of electric shock to

persons.

CAUTION:

Statements identifying conditions or practices

that can result in damage to the equipment or

other property: Important operating and

maintenance (servicing) instructions in the

literature accompanying the product.

NSM-8×1AES/NSM-7×2AES Installation and Operation Manual xiii

Preface

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Restriction on Hazardous Substances (RoHS) Directive

Directive 2002/95/EC—commonly known as the European Union (EU)

Restriction on Hazardous Substances (RoHS)—sets limits on the use of

certain substances found in electrical and electronic equipment. The

intent of this legislation is to reduce the amount of hazardous chemicals

that may leach out of landfill sites or otherwise contaminate the

environment during end-of-life recycling. The Directive takes effect on

July 1, 2006, and it refers to the following hazardous substances:

• Lead (Pb)

• Mercury (Hg)

• Cadmium (Cd)

• Hexavalent Chromium (Cr-V1)

• Polybrominated Biphenyls (PBB)

• Polybrominated Diphenyl Ethers (PBDE)

In accordance with this EU Directive, all products sold in the European

Union will be fully RoHS-compliant and “lead-free.” (See our Web site,

www.broadcast.harris.com/leitch, for more information on dates and

deadlines for compliance.) Spare parts supplied for the repair and

upgrade of equipment sold before July 1, 2006 are exempt from the

legislation. Equipment that complies with the EU directive will be

marked with a RoHS-compliant symbol, as shown in Figure P-1.

Figure P-1. RoHS Compliance Symbol

xiv NSM-8×1AES/NSM-7×2AES Installation and Operation Manual

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Preface

Waste from Electrical and Electronic Equipment

(WEEE) Directive

The European Union (EU) Directive 2002/96/EC on Waste from

Electrical and Electronic Equipment (WEEE) deals with the collection,

treatment, recovery, and recycling of electrical and electronic waste

products. The objective of the WEEE Directive is to assign the

responsibility for the disposal of associated hazardous waste to either

the producers or users of these products. Effective August 13, 2005,

producers or users will be required to recycle electrical and electronic

equipment at end of its useful life, and must not dispose of the

equipment in landfills or by using other unapproved methods. (Some

EU member states may have different deadlines.)

In accordance with this EU Directive, companies selling electric or

electronic devices in the EU will affix labels indicating that such

products must be properly recycled. (See our Web site,

www.broadcast.harris.com/leitch, for more information on dates and

deadlines for compliance.) Contact your local sales representative for

information on returning these products for recycling. Equipment that

complies with the EU directive will be marked with a WEEE-compliant

symbol, as shown in Figure P-2.

Figure P-2. WEEE Compliance Symbol

NSM-8×1AES/NSM-7×2AES Installation and Operation Manual 1

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Chapter 1

Introduction

Overview

NSM-8×1AES and NSM-7×2 AES modules are high definition and

standard definition wideband video routing switchers designed for NEO

1RU and 3RU rack-mounted frames. This chapter covers the following

topics:

•“Applications” on page 5

•“Functional Block Diagram” on page 11

•“Main Features” on page 2

•“Major Components” on page 6

•“Product Description” on page 2

See the FR-3901 and FR-3903 Installation and Operation Manual for

information about NEO frames. The frame manual includes information

about these items:

• General information about module unpacking, installation,

removal, navigation, configuration, and setup

• Card-edge screen savers

• State recovery parameters

•Fan modules

• Resource modules

• Alarm interconnect modules

• Power supplies

• Genesis adapters

• Servicing instructions

Note

Installation, navigation, config-

uration, and setup information is

now included in the NEO

FR-3901, FR-3903, and

FR-3923 Mounting Frames

Installation and Operation

Manual. If your current NEO

frame manual is Edition A, B,

C, or D, you should download

an updated version from our

Web site at www.broadcast.har-

ris.com/leitch to access this

information.

2 NSM-8×1AES/NSM-7×2AES Installation and Operation Manual

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Chapter 1: Introduction

Product Description

The new NEO NSM-8×1AES/NSM-7×2AES serial digital video

routing switcher series is a modular system, which features high-level

remote control capabilities and a multi-functional 1RU or 3 RU

mounting frame into which a wide range of routing (and signal

processing/interface) modules can be installed. Other complementary

signal formats, such analog video, HD/SDI, and analog audio, will be

included in the NEO platform in order to complement the NEO AES

audio switch. Module sizes include 8×1 and 7×2 with auto-switch

capabilities. HD, digital, and analog audio/video modules can be

installed within the same frame. Multiple frames can be combined to

build complex, multi-level routing systems using Blue3 Technology -

the Leitch/Harris Dynamic Routing Fabric. This module, as is the case

with all modules in the NEO family, can be controlled locally via a

front-edge display or from a remote location.

Main Features

The NEO NSM-8×1AES/NSM-7×2AES series encompasses an entirely

new family of routing switchers designed to add a new tier of digital

audio routing matrices to our already strong routing product portfolio.

The NEO NSM series has additional control and functionality above

and beyond the limitations of our other small routing families.

These are the main features of the NSM-8×1AES/NSM-7×2AES serial

digital audio routing switcher:

• Provides high quality AES audio routing with enhanced control and

monitoring capabilities.

• Includes the following matrix configurations:

•8×1

•7×2

• 8×1 with automatic backup

• Supports these signal types:

• AES3

• 30kHz – 100kHz frame rates in asynchronous mode

• 32Hz, 44.1 Hz, 48kHz in synchronous mode

• Any 50% duty cycle digital signal within the voltage and

frequency range

NSM-8×1AES/NSM-7×2AES Installation and Operation Manual 3

Chapter 1: Introduction

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

• Allows relay bypass

• Includes synchronous or asynchronous switching

• Accepts NTSC/PAL/AES references for switching

• Allows “mix and match” of signal types in the same frame

• Provides BOS/CCS Pilot™ integrated control capabilities:

• System discovery / diagnostics – SNMP

• Remote control – Ethernet

• Remote monitoring and configuration

• Provides control via local panel, RS-232/RS-422, X-Y, or

IP/Ethernet

• Allows signal processing (A/D, D/A, frame synchronizers,

distribution amplifiers, etc.) functions and matrix routing can be

mixed in the same frame

Backup Switching

During the course of everyday events in a television facility, unexpected

circumstances will occur. Although undesirable, these circumstances do

not have to be catastrophic. With the new NEO series of professional

audio and video routers, the occurrence of such an event will be

manageable. While they cannot protect against every undesirable

condition, the NEO series of routers are designed to provide a backup

for some of the more common situations. Two such conditions are loss

of signal and loss of power. In the event of a signal loss to an individual

input or the disruption of power to a single card or an entire frame, NEO

routers can automatically switch to a predetermined source, thereby

allowing you time to evaluate and correct the fault condition.

By use of the front-edge control or remote communications you can

configure the NSM-8×1AES to either automatically switch upon

detection of signal failure, or manually switch to the desired source.

The switching can be controlled locally by using front edge control or

remotely by using our Command and Control System (CCS).

4 NSM-8×1AES/NSM-7×2AES Installation and Operation Manual

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Chapter 1: Introduction

The NSM-8×1AES is configurable as an 8×1 with auto switch-over to

Input 1 if any of the inputs experience excessive errors or loss of signal.

The NSM-8×1AES/NSM-7×2AES monitors all inputs for coding errors

in the AES stream, which is known as biphase encoding errors. The

module also monitors all inputs for deterioration of the “eye pattern”

caused by transmission path effects, which is known as confidence

errors. If excessive biphase or confidence errors occur, or if the signal is

lost entirely, a signal presence error is reported for that input.

Switch Algorithm/Method

The NSM-8×1AES can operate manually or with one dedicated

automatic backup. The NSM-8×1AES router can be configured with

back-up functionality and operated in one of three modes of operation:

manual, return auto, and non-return auto.

•In manual mode (NSM-8×1AES/NSM-7×2AES), you must switch

the router to the desired source regardless of signal presence. This

mode of operation is typical of other Leitch/Harris legacy routers.

There will be no automatic switching unless power is removed.

During a “No Power” condition, the signal on Input 1 will be routed

to the output. The router will return to the previous state upon

power restoration.

•In return auto mode (NSM-8×1AES only), the router will

automatically switch to Input 1 if a signal presence error is detected

on the currently selected input. If the currently selected input is

Input 1 and it loses the signal, the output will be muted. If the signal

returns, the router will automatically switch back to its previous

source. The switch executes regardless of the signal presence status

on Input 1.

•In non-return auto mode (NSM-8×1AES only), the router will

automatically switch to Input 1 if a signal presence error is detected

on the currently selected input. If the currently selected input is

Input 1 and it loses the signal, the output will be muted. The switch

executes regardless of the signal presence status on Input 1. In this

mode, the router will not automatically switch back to the original

source if the signal on the original input is detected again.

When you remove power from the router or remove the router front

main switch module from the frame, the output will automatically

switch to source 1 as the backup. When you restore power to the router,

it will automatically reset itself to the previous state.

Note

All conditions are available to

both the front edge control and

the Command and Control

System, including matrix status

and signal presence.

NSM-8×1AES/NSM-7×2AES Installation and Operation Manual 5

Chapter 1: Introduction

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Applications

The NEO platform is ideal for space-constrained operations demanding

full local and remote control capabilities in a routing solution. It is

especially useful where professional end-users require a small, flexible,

high quality routing matrix with the ability to mix and match signal

formats and/or signal processing functions within the same frame:

• Television production facilities

• Cable operators

• Production and post-production facilities

• Outside broadcast vans/trucks

• DBS satellite operations

6 NSM-8×1AES/NSM-7×2AES Installation and Operation Manual

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

Chapter 1: Introduction

Major Components

The NSM-8×1AES/NSM-7×2AES consists of a main switch module

and a back input/output (I/O) module. The main switch module is

installed from the front of the frame, and is hot-swappable. The back

I/O module is installed from the rear of the frame.

Figure 1-1. NSM-8×1AES/NSM-7×2AES Major Components

NSM-8×1AES/NSM-7×2AES Installation and Operation Manual 7

Chapter 1: Introduction

Preliminary—Contents are proprietary and confidential. Do not photocopy or distribute.

The NSM matrix module name consists of two separate components,

which represent the NEO part designation and the module type:

AES Digital Audio Main Switch Module

The NSM-8×1AES input module accepts a total of 8 input signals from

the back module, plus 1 reference input. These inputs are processed and

switched, then driven out the back module.

The NSM-7×2AES input module accepts a total of 7 input signals from

the back module, plus 1 reference input. These inputs are processed and

switched, then driven out the back module.

Processor Block

The NSM-8×1AES/NSM-7×2AES uses a Phillips 89C662

microprocessor (an 8052 derivative).

FPGA

The FPGA performs all switching functions on the module. Through

the AES reference receiver, the FPGA aligns all input signals to the

reference in synchronous mode. Provided that all inputs are locked to

this AES reference, the FPGA ensures that switching occurs at the

beginning of the AES preamble, which prevents data corruption and

loss of lock in downstream equipment. In addition, all input signals are

buffered and regenerated based on the reference, which eliminates input

jitter. When an NTSC or PAL video reference is used, the FPGA

ensures that switching is performed in the vertical blanking interval.

Power Requirements

The NSM-8×1AES/NSM-7×2AES module requires +24 volts input

power, which is provided by the frame power supply.

Table 1-1. NSM Matrix Module Name Components

Module Name NEO Part

Designation Module Type

NSM-8x1AES-FM

NSM-7x2AES-FM

NSM AES main switch module

NSM-8x1AESBBM

NSM-7x2AESBBM

NSM AES digital audio input/output

module (balanced AES audio)

NSM-8x1AESCBM

NSM-7x2AESCBM

NSM AES digital audio input/output

module (coax AES audio)

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