artisan AMM768 Manual

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AMM768
Audio Multi-Channel Monitor
Quick Start User Manual
www.tektronix.com
071-2168-00
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Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or suppliers, and are
protected by national copyright laws and international treaty provisions.
Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all
previously published material. Specifications and price change privileges reserved.
TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.
Manufactured under license from Dolby Laboratories. Dolby,Pro Logic, and the double-D symbol are trademarks of Dolby Laboratories.
Contacting Tektronix
Tektronix, Inc.
14200 SW Karl Braun Drive
P.O. Box 500
Beaverton, OR 97077
USA
For product information, sales, service, and technical support:
In North America, call 1-800-833-9200.
Worldwide, visit www.tektronix.com to find contacts in your area.
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Warranty 2
Tektronix warrants that this product will be free from defects in materials and workmanship for a period of one (1) year from the date of
shipment. If any such product proves defective during this warranty period, Tektronix, at its option, either will repair the defective
product without charge for parts and labor, or will provide a replacement in exchange for the defective product. Parts, modules and
replacement products used by Tektronix for warranty work may be new or reconditioned to like new performance. All replaced
parts, modules and products become the property of Tektronix.
In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the warranty period
and make suitable arrangements for the performance of service. Customer shall be responsible for packaging and shipping the
defective product to the service center designated by Tektronix, with shipping charges prepaid. Tektronix shall pay for the return of the
product to Customer if the shipment is to a location within the country in which the Tektronix service center is located. Customer shall
be responsible for paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.
This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate maintenance and
care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage resulting from attempts by personnel
other than Tektronix representatives to install, repair or service the product; b) to repair damage resulting from improper use or
connection to incompatible equipment; c) to repair any damage or malfunction caused by the use of non-Tektronix supplies; or
d) to service a product that has been modified or integrated with other products when the effect of such modification or integration
increases the time or difficulty of servicing the product.
THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY OTHER WARRANTIES,
EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE. TEKTRONIX’ RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS
IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY. TEKTRONIX
AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH
DAMAGES.
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Table of Contents
Table of Contents
General Safety Summary ............................................................................................................. iii
Environmental Considerations ........................................................................................................ v
Preface................................................................................................................................. vi
Key Features .....................................................................................................................vi
Documentation .................................................................................................................. vii
Conventions Used in this Manual . . . . . .............................. .. . .. . . . . .............................. .. . . . . . . . ........... vii
Before Installation ..................................................................................................................... 1
Check Package Contents........................................................................................................ 1
Standard Accessories............................................................................................................ 1
Optional Accessories ............................................................................................................ 1
Options ........................................................................................................................... 2
Installation.............................................................................................................................. 3
Connecting Power and Powering On/Off..................................... .. . .. . . . . . . . ................................. ... .. . 3
Installing the Monitor in an Audio System...... .. . . . .......... .. . ............ .. . ............ .. . ............ . . . ............ . . . ... 3
Incoming Inspection ................................................................................................................... 5
How to Operate Your Instrument......................................................................................................7
Overview.......................................................................................................................... 7
Front Panel Controls and Connectors....... .. . . . . . . . ........................ .. . .. . . . . ........................ ... .. . . . . ........ 10
Elements of the Display......................................................................................................... 13
Menu Diagrams ................................................................................................................. 15
Rear-Panel Connectors......................................................................................................... 30
Selecting a Display.............................................................................................................. 36
Setting Display and Measurement Parameters................................................................................ 37
Selecting Audio Inputs .......................................................................................................... 37
Selecting Among SDI Inputs.................................................................................................... 38
Using Presets ................................................................................................................... 38
Adjusting Headphone Volume and Source................. .. . . . . ............... .. . . . . .................. .. . . . ................ .. 46
Configuring Your Instrument.................................................................................................... 47
Using Online Help............................................................................................................... 48
Connecting to a Network........................................................................................................ 50
Connecting Directly to a PC .................................................................................................... 53
Printing Screens and Event Logs...... .. . . . . . . . ........................... ... .. . . . . .............................. ... .. . . . . ..... 53
Bars, Phase, and Surround Displays....................... .. . . . . . . . ..................... .. . . . . . . . ..................... .. . . . . .. 56
Status Displays..................................................................................................................58
Session Displays................................................................................................................ 61
Alarms................................................................................................................................. 63
Configuring Alarms.............................................................................................................. 63
Possible Alarm Responses................................................................................................ 65
Monitoring Alarms............................................................................................................... 67
Logging.......................................................................................................................... 68
Selecting and Monitoring Audio...................................................................................................... 69
Selecting the Audio Input ....................................................................................................... 69
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Table of Contents
Checking Audio Level & Phase................................................................................................. 70
Checking Surround Sound...................................................................................................... 72
Monitoring Dolby-Based Surround Sound . . . . . .................. .. . . . . .................. .. . . . . .................. .. . . . . .............. 78
Configuring Dolby Inputs........................................................................................................ 78
Displaying Dolby Inputs......................................................................................................... 84
Viewing Dolby Metadata ........................................................................................................ 84
Usage Notes..................................................................................................................... 85
Basic Listening Modes .................................................................................................... 85
Pro Logic Listening Modes................................................................................................ 85
Audio Bar Mapping versus Dolby E Metadata Program Configuration.................................................. 88
Remote Communications ............................................................................................................ 90
Using the Remote Web Interface............................................................................................... 90
Using the Remote Application.................................................................................................. 91
Upgrading the Audio Monitor Software.............................................................................................. 93
PC System Requirements ...................................................................................................... 93
Before You Begin................................................................................................................ 93
Installing the Software .......................................................................................................... 94
Verifying the Upgrade........................................................................................................... 96
Specifications.........................................................................................................................99
Index
ii AMM768 Quick Start User Manual
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General Safety Summary
General Safety Summary
Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it.
To avoid potential hazards, use this product only as specified.
Only qualified personnel should perform service procedures.
While using this product, you may need to access other parts of a larger system. Read the safety sections of the other
component manuals for warnings and cautions related to operating the system.
To Avoid Fire or Personal Injury
Use Proper Power Cord. Use only the power cord specified for this product and certified for the country of use.
Connect and Disconnect Properly. Do not connect or disconnect probes or test leads while they are connected
to a voltage source.
Ground the Product. This product is grounded through the grounding conductor of the power cord. To avoid electric
shock, the grounding conductor must be connected to earth ground. Before making connections to the input or output
terminals of the product, ensure that the product is properly grounded.
Observe All Terminal Ratings. To avoid fire or shock hazard, observe all ratings and markings on the product. Consult
the product manual for further ratings information before making connections to the product.
Do not apply a potential to any terminal, including the common terminal, that exceeds the maximum rating of that terminal.
Power Disconnect. The power cord disconnects the product from the power source. Do not block the power cord; it
must remain accessible to the user at all times.
Do Not Operate Without Covers. Do not operate this product with covers or panels removed.
Do Not Operate With Suspected Failures. If you suspect that there is damage to this product, have it inspected by
qualified service personnel.
Avoid Exposed Circuitry. Do not touch exposed connections and components when power is present.
Do Not Operate in Wet/Damp Conditions.
Do Not Operate in an Explosive Atmosphere.
Keep Product Surfaces Clean and Dry.
Provide Proper Ventilation. Refer to the manual’s installation instructions for details on installing the product so it has
proper ventilation.
Terms in this Manual
These terms may appear in this manual:
WARNING. Warning statements identify conditions or practices that could result in injury or loss of life.
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General Safety Summary
CAUTION. Caution statements identify conditions or practices that could result in damage to this product or other property.
Symbols and Terms on the Product
These terms may appear on the product:
DANGER indicates an injury hazard immediately accessible as you read the marking.
WARNING indicates an injury hazard not immediately accessible as you read the marking.
CAUTION indicates a hazard to property including the product.
The following symbol(s) may appear on the product:
iv AMM768 Quick Start User Manual
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Environmental Considerations
Environmental Considerations
This section provides information about the environmental impact of the product.
Product End-of-Life Handling
Observe the following guidelines when recycling an instrument or component:
Equipment Recycling. Production of this equipment required the extraction and use of natural resources. The
equipment may contain substances that could be harmful to the environment or human health if improperly handled at the
product’s end of life. In order to avoid release of such substances into the environment and to reduce the use of natural
resources, we encourage you to recycle this product in an appropriate system that will ensure that most of the materials are
reused or recycled appropriately.
The symbol shown below indicates that this product complies with the European Union’s requirements according to Directive
2002/96/EC on waste electrical and electronic equipment (WEEE). For information about recycling options, check the
Support/Service section of the Tektronix Web site (www.tektronix.com).
Mercury Notification. This product uses an LCD backlight lamp that contains mercury. Disposal may be regulated due
to environmental considerations. Please contact your local authorities or, within the United States, the Electronics Industries
Alliance (www.eiae.org) for disposal or recycling information.
Restriction of Hazardous Substances
This product has been classified as Monitoring and Control equipment, and is outside the scope of the 2002/95/EC RoHS
Directive. This product is known to contain lead, cadmium, mercury, and hexavalent chromium.
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Preface
Preface
The AMM768 Audio Monitor is an advanced multi-channel audio monitoring platform that offers the performance and
flexibility needed in the production, post-production, distribution, and transmission of audio. With the available audio
monitoring options, you can expand the capabilities to monitor digital, analog, and Dolby audio content. A description of
the features is below.
Model Description Features
AMM768 Monitoring of analog AES\EBU
embedded and non-embedded, Dolby
Digital, and Dolby E audio with picture
display capabilities.
Available audio options that offer industry-leading
audio monitoring capabilities, especially for Dolby
audio formats.
A high-resolution XGA display with the FlexVu™
interface.
A wide range of options for creating instrument
configurations to best suit your needs.
Key Features
The key features for all models include:
High-resolution XGA display with the FlexVu™ interface, providing outstanding picture and signal displays and
exceptionalflexibility in creating multi-view displays.
Extensive fault detection, alarm generation, error logging and status reporting, including quality statistics for audio
content.
Sophisticated audio level and phase displays, including an exclusive display for surround sound audio, which helps
reduce the time and effort needed to create and verify audio content.
Up to 20 instrument presets organized in four groups of five presets per group for easy access, with user-definable
labels for quick identification.
A front-panel USB 2.0 port for easily storing instrument presets, and a printer interface.
A convenient front-panel headphone port for quickly verifying sound quality. Simple touch screen controls let you quickly
check the stereo pairs shown on the audio bar display.
Network access and control through a simple, Web-page interface, a Java-based remote control interface, or by SNMP.
Ground-closure remote control port with an alarm output and support for recalling instrument presets.
Support for printing the display and event log on USB printers.
Extensive support for monitoring a variety of audio formats, including Dolby Digital and Dolby E. Includes auto-sensing
Dolby formats, decoding Dolby content and automatically configuring the appropriate audio level and phase displays, and
showing decoded Dolby metadata.
vi AMM768 Quick Start User Manual
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Preface
Documentation
Item Purpose Location
AMM768 Audio Multi-Channel Monitor
Quick Start User Manual
Installation and high-level operational
overview.
AMM768 Audio Multi-Channel Monitor
Online Help
Context-sensitive operation and user
interface help.
AMM768 Audio Multi-Channel
Monitor Performance Verification and
Specifications
Procedure for checking performance
and list of specifications.
WFM Series Waveform Monitors,
WVR Series Waveform Rasterizers,
and AMM768 Audio Multi-Channel
Monitor Management Information
Base
Programmers command reference for
controlling the instrument.
NOTE. Visit the Remote Web
Interface for your instrument to
download specific MIB information.
AMM768 Audio Multi-Channel Monitor
Service Manual
Optional manual that supports
module-level servicing of the
instrument.
Conventions Used in this Manual
The following icons are used throughout this manual:
Connect power Network XGA USB
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Preface
viii AMM768 Quick Start User Manual
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Before Installation
Before Installation
Check Package Contents
Unpack the instrument and check that you received all items listed as Standard Accessories. Check the Tektronix Web
site (www.tektronix.com) for the most current information.
Standard Accessories
Documents
The following documents are standard accessories:
AMM768 Audio Multi-Channel Monitor Quick Start User Manual, Tektronix part number 071-2168-XX.
AMM768 Audio Multi-Channel Monitor Documents CD, Tektronix part number 063-4035-XX.
Power Cords
The AMM768 Audio Monitor is shipped with one of the following power cord options. Power cords for use in North America
are UL listed and CSA certified. Cords for use in areas other than North America are approved by at least one authority
acceptable in the country to which the product is shipped.
International Power Plugs
Opt. A0 – North America power
Opt. A1 – Universal EURO power
Opt. A2 – United Kingdom power
Opt. A3 – Australia power
Opt. A4 – 240 V, North America power
Opt. A5 – Switzerland power
Opt. A6 – Japan power
Opt. A10 – China power
Opt. A99 – No power cord or AC adapter
Optional Accessories
WFM7F02, Portable cabinet with handle, feet, tilt bail, and front panel cover.
WFM7F05, Dual rackmount for AMM768, WFM, and 1700 series.
AMM768 Audio Multi-Channel Monitor Service Manual, Tektronix part number 071-2171-XX.
AMM768 Audio Multi-Channel Monitor Specifications and Performance Verification Technical Reference, Tektronix
part number 071-2174-XX.
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Before Installation
Options
A number of hardware options are available for the AMM768 Audio Monitor. The following table lists the options that are
available when ordering an instrument and specifies the models for which the option can be ordered.
Audio Options Description
DS Adds support for digital audio monitoring in embedded and AES/EBU formats
AD Adds support for analog audio monitoring and digital audio monitoring (embedded and
AES/EBU inputs).
DD Adds support for Dolby Digital (AC-3) decode, digital audio monitoring (embedded and
AES/EBU inputs), and for analog audio monitoring.
DDE Adds support for decoding Dolby E and Dolby Digital (AC-3), and for digital (embedded
and AES/EBU inputs) and analog audio monitoring. Supports digital audio formats with
up to eight channels.
SDI Provides audio de-embedding and Tektronix exclusive HD/SD picture, closed caption,
and video session displays.
The following option is a post-sale upgrade kit that is available for installation on your AMM768 audio monitor.
Option Description
AMM7UP Upgrade kit for AMM768. Upgrade by ordering AMM7UP with appropriate options: AD,
DD, DDE, SDI.
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Installation
Installation
The audio monitor is shipped in a wrap-around chassis that covers the instrument bottom and two sides. A cover is installed
on the chassis, and the rear panel is made up of the module rear panels. You can operate the audio monitor in the instrument
chassis (be sure the top cover is on) or installed in an approved portable cabinet or rack adapter. You can also install
the monitor in a custom installation, such as a console.
To install the audio monitor in a cabinet or rack, follow the instructions that are included with the optional accessory kits
that are available for each type of installation.
CAUTION. Do not install the audio monitor in any cabinet except those that are listed in Optional Accessories. Attempting
to do so can damage the audio monitor and the cabinet.
If you install the audio monitor in a custom application, such as a console, be sure to provide adequate airflow. Do not
block the ventilating holes.
CAUTION. To prevent overheating or damage to the product, do not block vent openings.
Connecting Power and Powering On/Off
The audio monitor operates from a single-phase power source with the neutral conductor at or near earth ground. The line
conductor is fused for over-current protection. A protective ground connection through the grounding conductor in the power
cord is essential for safe operation.
AC Power Requirements
The audio monitor operates from an AC line frequency of 50 or 60 Hz, over the range of 100-240 Volts, without the need for
configuration, except the power cord. (See page 1, Power Cords.)
The typical power draw is 50 Watts for a base unit. Refer to the AMM768 Audio Multi-Channel Monitor Specifications and
Performance Verification document for additional information on power and environmental requirements.
Connect the supplied power cord to the rear-panel power connector. There is no power switch on the audio monitor, so
the instrument will turn on as soon as you apply power.
Installing the Monitor in an Audio System
The audio monitor can operate almost anywhere in the distribution system. The following diagrams are for AES connections
and audio embedded in serial digital systems.
NOTE. Analog connections vary by application. If you have purchased the appropriate option, analog signals are available
on the Analog Audio 62–pin connector. The pin descriptions in this manual can help you construct your own adapter cable
using the connector supplied with your instrument. (See page 31, Analog Input/Output Connector.)
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Installation
To set up the instrument to monitor digital
audio, do step 1 or 2 depending on your
signal type:
1. Route the AES signal into one of the
audio monitor AES A or B inputs.
2. Route the incoming serial signal with
embedded audio into one of the audio
monitor SDI inputs.
NOTE. See the Specifications on the
Documents CD for maximum allowed cable
lengths.
Compatibility of BNC Center Pins
Most video and audio equipment BNC connectors, whether 50 or 75 Ω,usea50Ωstandard center pin. Some laboratory
75 ΩBNC connectors use a smaller diameter center pin. The BNC connectors on the audio monitor are designed to
work with the 50 Ωstandard (large diameter) center pins.
NOTE. Do not use connectors or terminators with the smaller center pins. To do so could create intermittent connections.
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Incoming Inspection
Incoming Inspection
This section contains procedures to check the basic functionality of your AMM768 Audio Monitor. To conduct a more
comprehensive check, refer to the AMM768 Audio Multi-Channel Monitor Specifications and Performance Verification
manual (Tektronix part number 071-2174-xx).
BasicTurnOnandSelfTest
1. Connect the AC line cord to the rear of the instrument and to a 100 to 240 VAC source. There is no power switch on
the audio monitor, so the instrument will turn on as soon as you apply power.
2. Look at the front panel immediately after you apply power. The SESSION,PRESETS, and AUDIO IN buttons should be
lit. The other front-panel buttons will light one at a time, in sequence. Verify that all buttons do light. The sequence will
repeat until the Boot Loader process completes (approximately 30 seconds).
3. After about 50 seconds, the power-on diagnostics page should appear.
4. Verify that the instrument passes all self tests. Any failures are shown in red. The results of the power-on diagnostics
are erased from the screen, but you can view the results by pressing the MAIN button and then selecting Config>
Diagnostics > Diagnostics Log after the instrument has finished booting.
5. After the diagnostics are finished, the instrument state will be restored. When the progress indicator in the upper middle
part of the screen is finished, the instrument has finished initializing.
Reset to Factory Presets
Follow these steps to reset the audio monitor to the Factory Presets:
1. Press the PRESETS button.
2. Press the Settings soft key.
3. Press the Recall Preset soft key.
4. Press the Factory soft key.
Front Panel Test
1. Set the audio monitor to the Factory Presets (see Reset to Factory Presets). Wait for the process to complete as
indicated by the progress indicator.
2. Connect an AES signal to AES A input 1,2.
3. Set one of the tiles to full screen:
Touch the tile to select it.
Press the DISPLAY button to view the tile in full screen.
4. Press all the other buttons and check that the display and/or soft keys change for each one.
Large Knob Test
1. Press the MAIN button.
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Incoming Inspection
2. Press the Configsoft key.
3. Press the Colors & Intensity soft key.
4. Press the Trace Intensity soft key.
5. Turn the large knob on the front panel to adjust the setting.
Headphone Volume Knob Test
1. Press the Bars,Phase or Surround button on the front panel.
2. Press the headphone icon.
3. Use the Headphone Volume knob to adjust the volume. Volume change is indicated by the level bar in the headphone
icon.
LED Test
1. Press the MAIN button.
2. Press the Configsoft key.
3. Press the Diagnostics soft key.
4. Press the Front Panel LED soft key.
5. Press LEDs On in the dialog box. All buttons should light up.
Fan Test
You should be able to hear the fans and feel air coming out the back of the instrument. At low temperatures, the fans
will turn slowly and be very quiet.
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How to Operate Your Instrument
How to Operate Your Instrument
Overview
The audio monitor uses a flexible, tiled
display and can display four tiles at one
time. Each tile can display a different
measurement, effectively creating four
independent instruments. To enable the
tiles to function independently, most of
the controls affect only one tile at a time.
The tile that is currently being controlled is
considered the active tile and it is indicated
on the display by a light-blue outline around
the tile.
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