Avid Technology EXPANSION CHASSIS Instruction Manual

. . . . . . . . . . . . . . . . . . .
I NSTALLING AND U SING T HE
AVID E
XPANSION C HASSIS
HARDWARE GUIDE

Copyright and Disclaimer
Information in this document is subject to change without notice and does not represent a commitment on the part of Avid Technology, Inc.The
software described in this document is furnished under a license agreement.The software may not be reverse assembled and may be used or copied
only in accordance with the terms of the agreement. It is against the law to copy the software on any medium except as specifically allowed in the
license agreement. Portions of the system described in this document are protected under the U.S. patent laws, and are covered by patent numbers
5,355,450; 5,309, 528; 5,267,351; 5,045,940; 4,970,663. No part of this document may be reproduced or transmitted in any form or by any
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ogy, Inc.
© Copyright Avid Technology, Inc. March 17, 2000 12:50 pm. All rights reserved.
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APPLE COMPUTER, INC. MAKES NO WARRANTIES WHATSOEVER, EITHER EXPRESS OR IMPLIED, REGARDING THIS
PRODUCT, INCLUDING WARRANTIES WITH RESPECTTO ITS MERCHANTABILITY OR ITS FITNESS FOR ANY PARTICULAR
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MAY NOT APPLYTO YOU.THIS WARRANTY PROVIDES YOU WITH SPECIFIC LEGAL RIGHTS. THERE MAY BE OTHER
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“Install-It” is licensed from Ray Sauers Associates, Inc. End-User is prohibited from taking any action to derive a source code equivalent of “Install-
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chantability or its fitness for any particular purpose.”
“This software contains V-LAN ver. 3.0 Command Protocols which communicate with V-LAN ver. 3.0 products developed by Videomedia, Inc.
and V-LAN ver. 3.0 compatible products developed by third parties under license from Videomedia, Inc. Use of this software will allow “frame
accurate” editing control of applicable videotape recorder decks, videodisc recorders/players and the like.”
Attn. Government User(s). Restricted Rights Legend
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AudioVision, Avid, Film Composer, Media Composer, MediaMatch, OMF, and OMF Interchange, and Open Media Framework are registered
trademarks, and AudioStation, AVID
drive , EDL Manager, MediaLog, MediaMix, and QuickDrive are trademarks of Avid Technology, Inc. Elastic
Reality is a registered trademark of Elastic Reality, Inc., which is a wholly-owned subsidiary of AvidTechnology, Inc.
Adobe Photoshop, Adobe Type Manager, and PostScript are trademarks of Adobe Systems Incorporated or its subsidiaries and may be registered in
certain jurisdictions. Apple, AppleTalk, Macintosh, and PowerBook are registered trademarks and Balloon Help, QuickTime, Finder, and Quadra
are trademarks of Apple Computer, Inc.; AudioMedia, ProEdit, Pro I/O, Pro Tools, Sound Accelerator, and SoundTools are trademarks of
Digidesign Corporation. DOS Mounter is a trademark of Dayna Corporation; FirstClass is a trademark of SoftArc, Inc.; Mackie Mixer is a
trademark of Mackie Designs, Inc.; NuVista+ is a registered trademark ofTruevision, Inc.; Panasonic is a registered trademark of Matshushita
Electric Industrial Company, Limited.; Practical Modem is a trademark of Practical Peripherals, Inc.; Vantage is a trademark of Baseline Software,
Inc.; V-LAN and VLX is a trademark of VideoMedia, Inc. All other trademarks and registered trademarks used herein are the property of their
respective owners.
Installing and Using the Avid Expansion Chassis • p/n 1204-0038 • June, 1995

Contents
Preface .............................................................................................................xi
AboutThis Manual..........................................................................................xi
Symbols and Conventions...............................................................................xii
Customer Support...........................................................................................xii
Chapter 1 Overview ...........................................................................1
Chassis Front and Rear Panels...........................................................................2
Macintosh Compatibility and Slot Limitations..................................................3
Rack Mounting Options ...................................................................................4
3D Effects SCSI Considerations........................................................................4
SCSI IDs....................................................................................................4
BusTermination.........................................................................................4
CableTypes and Lengths ............................................................................5
3D Effects System Restrictions..........................................................................5
Chapter 2 Populated Chassis Installation ........................7
Before You Begin...............................................................................................7
Checking the Kit Contents.........................................................................8
Testing the Macintosh.................................................................................8
Installing the Expansion Chassis........................................................................9
Connecting the Power Cord .......................................................................9

iv Contents Installing and Using the Avid Expansion Chassis
Using the Grounding Wrist-Strap.............................................................10
Connecting the Interface Cable and Lock.................................................10
Connecting the External Cables...............................................................12
Connecting the SCSI Cable...............................................................13
Connecting the Audio Cable .............................................................13
Connecting the Video Cables ............................................................14
Connecting the 3D Effect Cable........................................................14
Testing the Expansion Chassis..................................................................16
Chapter 3 Empty Chassis Installation .............................19
Before You Begin ............................................................................................19
Checking the Kit Contents.......................................................................20
Loading Software......................................................................................20
Installing the Expansion Chassis.....................................................................20
Powering Off the Macintosh and Disconnecting Peripherals ....................21
Using the Grounding Wrist-Strap.............................................................21
Removing the Macintosh Cover...............................................................21
Removing the Power Macintosh 8100 Cover.....................................22
Removing the Quadra 900/950 Covers..............................................23
Removing the Quadra 650 Cover......................................................23
Installing the Interface Card.....................................................................24
Updating the Avid Configuration ROM...................................................27
Removing the Expansion Chassis Cover...................................................29
Setting the NuBus ID Rotary Switches.....................................................31
Installing the NuBusTerminator..............................................................32
Connecting the Interface Cable and Lock.................................................33
Connecting the AC Power Cord...............................................................36
Testing the Empty Expansion Chassis.......................................................36
Installing the Avid NuBus Cards ..............................................................38
Installing Power Macintosh 8100 NuBus Cards.................................38
Installing Quadra 650/900/950 NuBus Cards ...................................39
Reconnecting the External Cables............................................................40
Reconnecting the SCSI Cables...........................................................40
Reconnecting the Audio Cables.........................................................41
Reconnecting the Video Cables..........................................................41
Testing the Populated Expansion Chassis..................................................41

Installing and Using the Avid Expansion Chassis Contents v
Reinstalling the Card Guide Assembly......................................................44
Replacing the Expansion Chassis and Macintosh Covers...........................45
Solving Problems.............................................................................................45
Chapter 4 3D Effects Installation ........................................47
Before You Begin.............................................................................................47
Checking the Kit Contents.......................................................................48
Loading Software......................................................................................48
Checking for an Available SCSI ID...........................................................48
Installing the 3D Effects Option .....................................................................50
Powering Off the Macintosh and the Expansion Chassis...........................50
Using the Grounding Wrist-Strap.............................................................50
Replacing the Expansion Chassis Cover....................................................51
Removing the Expansion Chassis Cover.............................................51
Cutting the Shielding.........................................................................53
Attaching the 3D Effects Cover..........................................................54
Attaching the Power Pigtail................................................................55
Connecting the Power Harness.................................................................58
Changing the Effects Module ...................................................................59
Setting the SCSI ID..................................................................................60
Connecting the 3D Effects Cable..............................................................61
Testing the 3D Effects Installation...................................................................62
Reinstalling the Card Guide Assembly.............................................................65
Closing the 3D Effects Cover..........................................................................66
Chapter 5 Expansion View ........................................................67
Expansion Chassis Menu.................................................................................67
Graphic Slot Information..........................................................................68
Text Slot Information...............................................................................69
Switch Settings..........................................................................................69
Get Config ROM Information .................................................................70
Update Avid Config ROM........................................................................70

vi Contents Installing and Using the Avid Expansion Chassis
Chapter 6 ChassisTroubleshooting ...................................71
Interface Card Problems..................................................................................72
Empty Chassis Problems.................................................................................73
Populated Chassis Problems............................................................................74
3D Effects Option Problems...........................................................................76
Appendix A Expansion Chassis Specifications .........79
Physical Dimensions.......................................................................................79
Environmental Specifications..........................................................................80
Power Supply Specifications............................................................................80
Power Cord Specifications...............................................................................80
Regulatory Agency Compliance Specifications................................................82
Appendix B Replacing Fuses ....................................................83
Replacing a Fuse.............................................................................................83
Fuse Specifications..........................................................................................84

Installing and Using the Avid Expansion Chassis Contents vii
Figures
Figure 1 Expansion Chassis and 3D Effects Cover (Rear View) ............................2
Figure 2 AC Power Input on the Expansion Chassis .............................................9
Figure 3 Interface Cable Connection ..................................................................10
Figure 4 Interface Card and Cable Lock .............................................................11
Figure 5 Interface Card and Cable Lock Insertion ..............................................11
Figure 6 Interface Card and Cable LockedTogether ...........................................12
Figure 7 Expansion Chassis Rear Panel ...............................................................13
Figure 8 Expansion Chassis and 3D Effects Cover (Rear View) ..........................14
Figure 9 3D Effect SCSI ID Switch ....................................................................15
Figure 10 Expansion View Text Slot Information Screen (Full Chassis) ................17
Figure 11 Power Macintosh 8100 Rear View ........................................................22
Figure 12 Power Macintosh Cover Removal .........................................................22
Figure 13 Quadra 900/950 Cover Removal ..........................................................23
Figure 14 Quadra 650 Cover Removal .................................................................24
Figure 15 Handling the Interface Card .................................................................25
Figure 16 Interface Card Slot Locations ................................................................26
Figure 17 Expansion Chassis Cover Removal ........................................................29
Figure 18 Card Guide Assembly Removal ............................................................29
Figure 19 PCB Clamp ..........................................................................................30
Figure 20 NuBus Slot Numbers and Rotary Switch Locations ..............................31
Figure 21 A NuBus Rotary Switch ........................................................................31
Figure 22 Interface Cable Connection ..................................................................33
Figure 23 Interface Card and Cable Lock .............................................................34
Figure 24 Cable Lock Orientation ........................................................................34
Figure 25 Interface Card and Cable Lock Insertion ..............................................35
Figure 26 Interface Card and Cable Locked Together ...........................................35
Figure 27 AC Power Input on the Expansion Chassis ...........................................36
Figure 28 Expansion View Graphic Slot Information Screen (Empty Chassis) ......37
Figure 29 Expansion Chassis NuBus Slot Numbers ..............................................39
Figure 30 Expansion Chassis Rear Panel ...............................................................40
Figure 31 Expansion View Text Slot Information Screen (Full Chassis) ................43
Figure 32 Card Guide Assembly ...........................................................................44
Figure 33 PCB Clamp Location ...........................................................................45
Figure 34 Finding Unused SCSI IDs with SExpressIV .........................................49
Figure 35 Expansion Chassis Cover Removal ........................................................51
Figure 36 Card Guide Assembly Removal ............................................................52

viii Contents Installing and Using the Avid Expansion Chassis
Figure 37 PCB Clamp .........................................................................................52
Figure 38 Cutting the EMI/RFI shielding ............................................................53
Figure 39 Attaching the 3D Effects Cover ............................................................54
Figure 40 Connecting the Power Harness ............................................................56
Figure 41 Power Supply Connections ...................................................................57
Figure 42 Connecting the Power Harness ............................................................58
Figure 43 Expansion Chassis and 3D Effects Cover (Rear View) ..........................60
Figure 44 3D Effect SCSI ID Switch ...................................................................60
Figure 45 Expansion Chassis and 3D Effects Cover (Rear View) ..........................61
Figure 46 SCSIProbe Results ...............................................................................63
Figure 47 Expansion View Text Slot Information Screen (Full Chassis) ................64
Figure 48 Card Guide Assembly ..........................................................................65
Figure 49 PCB Clamp Location ...........................................................................66
Figure 50 Graphic Slot Information Screen ..........................................................68
Figure 51 Text Slot Information Screen ................................................................69
Figure 52 Switch Settings Screen ..........................................................................69
Figure 53 Get Config ROM Screen .....................................................................70
Figure 54 Receptacle (CEE-22) ............................................................................81
Figure 55 NEMA 5-15P Style Plug ......................................................................81
Figure 56 Fuse location ........................................................................................83
Figure 57 Fuse Access Door and Fuse Holders .....................................................84

Installing and Using the Avid Expansion Chassis Contents ix
Tables
Table 1 Maximum Slots Available........................................................................3
Table 2 Interface Card Slot Assignments............................................................26
Table 3 Power Macintosh 8100 Card Layout .....................................................38
Table 4 Quadra 950 and Quadra 650 Card Layout............................................39
Table 5 Interface Card Problems........................................................................72
Table 6 Empty Chassis Problems........................................................................73
Table 7 Populated Chassis Problems...................................................................74
Table 8 3D Effects Problems..............................................................................76
Table 9 Physical Dimensions..............................................................................79
Table 10 Environmental Specifications.................................................................80
Table 11 Power Supply Specifications...................................................................80
Table 12 Power Cord Requirements.....................................................................81
Table 13 Fuse Voltages and Ratings......................................................................84

x Contents Installing and Using the Avid Expansion Chassis

Preface
About This Manual
This manual contains information for installing both the Avid Expansion Chassis
and the Avid 3D Effects Option.
Chapter 1 – Provides an overview of the Expansion Chassis and the 3D Effects
Option.
Chapter 2 – Describes how to install a populated Expansion Chassis when it is
shipped as part of a new Avid systems.
Chapter 3 – Describes how to install an empty Expansion Chassis when it is
shipped as part of an upgrade to an existing Avid system.
Chapter 4 – Describes how to install the 3D Effect cover when it is shipped as part
of an upgrade to an existing Avid system.
Chapter 5 – Describes how to use the Expansion View software to configure and
check the Expansion Chassis.
Chapter 6 – Provides troubleshooting information for the Expansion Chassis and
3D Effect cover.

xii Preface Installing and Using the AVID Expansion Chassis
Appendix A – Provides mechanical, electrical, environmental, and regulatory
specifications for the Expansion Chassis and 3D Effect cover.
Appendix B – Describes how to access and replace the two fuses in the Expansion
Chassis.
Symbols and Conventions
This document uses the following special symbols and conventions:
1. Numbered lists, when
order is important.
c. Alphabetical lists, when
order is important.
• Bulleted lists, when the order of the items is unimportant.
■
Single step directions when only one step is required.
▲
IMPORTANT, set off by this symbol, describes an important step or feature.
▲
WARNING, set off by this symbol, describes a warning associated with the
feature, possibly to avoid.
✍
TIP, set off by this symbol, describes a tip, related step, or an alternative way to perform
an action.
E
- refers to the Apple or Command key. Hold down the Command key and
another key to perform the desired keyboard equivalent.
Customer Support
If you have any questions, call Avid Customer Support. Customer Support is
staffed Monday through Friday from 7:30
A . M . to 2:00 A . M . EasternTime.

Chapter 1
Overview
The Avid Expansion Chassis extends the number of NuBus slots in your Avid
system to support additional options that do not fit into the available slots of your
Macintosh.The chassis has 12 NuBus slots and provides cooling, air filtering, and
service access to ensure reliable operation in an industrial environment.The
Expansion Chassis includes:
• An enclosure for up to 12 NuBus cards
• A 20-inch shielded flat ribbon cable
• An interface card that resides in a single NuBus slot in any Macintosh Quadra
650, Quadra 950, or Power Macintosh 8100
The Avid 3D Effects Option is a set of three processor boards that enhance and
extend the effects capabilities of the Avid software.The boards are housed in a
penthouse cover that you add to the Expansion Chassis and attach to the Advanced
JPEG card in the chassis. The 3D Effects Option components include:
• A set of three effects boards
• An updated effects module for the JPEG card
• A SCSI cable

2 Chapter 1 • Overview Installing and Using the Avid Expansion Chassis
This chapter discusses:
• Chassis front and rear panels
• Macintosh compatibility and slot limitations
• Rack mounting options
• 3D effects SCSI considerations
• 3D effects system restrictions
Chassis Front and Rear Panels
The front panel of the Expansion Chassis has a power on/off switch and a power
on indicator.
Figure 1 shows the rear panel of the Expansion Chassis. It has an AC power input,
a fuse holder, 12 standard NuBus slot openings, and an expansion panel.The
expansion panel supports future connector options that use a larger than standard
NuBus opening.
The rear panel of the 3D Effects Option has three connectors: a SCSI connector,
an RS-422 connector, and an HPGI connector. Currently, only the SCSI
connector is used.The 3D Effects Option receives power from the Expansion
Chassis power supply.
Figure 1: Expansion Chassis and 3D Effects Cover (Rear View)
Expansion panel
opening Interface cable
NuBus slot openings
Fuse holder
ACpowerinput
connector
3D Effects coverSCSI connectorSCSI ID switch

Installing and Using the Avid Expansion Chassis Chapter 1 • Overview 3
Macintosh Compatibility and Slot Limitations
Not all Macintoshes use the same NuBus architecture. Although the Expansion
Chassis has an additional 12 external NuBus slots, you cannot use all of the slots
because of NuBus architecture limitations (some slots in the Macintosh and the
chassis are duplicates). For the Macintosh models that can connect to the
Expansion Chassis, you can only use from nine to 13 slots between the Macintosh
and the chassis.
As a result, you must configure the Expansion Chassis for each Macintosh model.
Table 1 lists the Avid-supported Macintosh models and the maximum number of
available slots between the Macintosh and the chassis (excluding the slot used for
the chassis interface card).
Each NuBus slot inside the Macintosh and Expansion Chassis has its own unique
slot ID number or letter. Sixteen slot IDs are available and, of these, Apple reserves
two for its own use. In addition, you can’t use the same slot ID number for more
than once.
There are several duplicate NuBus slots in the Macintosh and the Expansion
Chassis. For example, the NuBus slot labeled ID C is a duplicate slot — it appears
in both the Macintosh and the chassis.Therefore, you can only install a NuBus
card in slot C in the Macintosh or slot C in the chassis. You can’t install NuBus
cards in slot C in both the Macintosh and the chassis.
▲
Installing NuBus cards in slots that have the same slot ID in both the Macintosh
and the chassis can cause serious system errors. Your Macintosh may also not
power up correctly.
Table 1: Maximum Slots Available
Macintosh Slots Available
Quadra 900 11
Quadra 950 11
Quadra 650 11
Power Macintosh 8100 10

4 Chapter 1 • Overview Installing and Using the Avid Expansion Chassis
Rack Mounting Options
The Expansion Chassis, with or without the 3D Effect cover, can be mounted in a
standard 19-inch rack.To ensure safe installation in a rack configuration, Avid
recommends mounting the chassis in the lower half of the rack. A set of rack-
mount slides are available from Avid for mounting the Expansion Chassis.
Connect the chassis to an approved listed power strip. Do not lose continuity when
attached in the racks. If you install the chassis in a rack, make sure that the
maximum ambient operating temperature of the power supply does not exceed
50
º
C.
3D Effects SCSI Considerations
As you install and configure SCSI devices, make sure that you set SCSI IDs,
terminate the bus, and correctly determine cable types and lengths. Failure to
properly configure SCSI devices can result in system hangs and data loss.
SCSI IDs
The Macintosh uses the SCSI IDs to communicate with the devices on the SCSI
bus. Each device has a SCSI ID, including the Macintosh. SCSI IDs 0 through 6
are available for devices; SCSI ID 7 is reserved for the Macintosh. You can’t use a
SCSI ID for more than one device on the bus.
▲When installing new SCSI devices on your system, you must always check which
SCSI IDs are currently in use. Having duplicate IDs can cause serious system
problems such as data corruption, system errors, or even boot failures.
Bus Termination
If you’re using the Macintosh native external SCSI bus, you must place a
terminator on the first SCSI device (using an in-line terminator) and last device in
the physical chain.

Installing and Using the Avid Expansion Chassis Chapter 1 • Overview 5
Cable Types and Lengths
Use only Avid-designed SCSI cables when you connect the SCSI devices to your
Macintosh and the daisy-chain of SCSI devices.These cables are specifically
designed for systems running real-time applications and the cable lengths have
been specified to ensure data integrity on the SCSI bus.
▲Avid recommends that you do not use third-party, off-the-shelf SCSI cables
because they may compromise data integrity.
3D Effects System Restrictions
To use the Avid 3D Effects Option your system requires the following hardware
and software:
•A Media Composer 1000, 4000, or 8000, or a Film Composer system.
•A Power Macintosh 8100 or a Quadra 650/900/950 with a Power Macintosh
upgrade card installed. For detailed instructions on performing this upgrade,
see Installing Power Macintosh Upgrade Cards.
•An Avid Expansion Chassis. For instructions on adding this hardware, see
Chapter 4, “3D Effects Installation.”
•An Advanced JPEG board.
•A Silicon Express IV SCSI accelerator board with SCSI accelerator software.
✍For a list of the correct Avid NuBus card revisions for your configuration, see the Release
Notes.
If your system is not already a Power Macintosh or does not have the correct
revisions of other hardware and software, see Installing Avid Hardware for
instructions on the appropriate upgrades before you add the 3D Effects cover to
the Expansion Chassis.

6 Chapter 1 • Overview Installing and Using the Avid Expansion Chassis

Chapter 2
Populated Chassis
Installation
Avid ships all new Expansion Chassis preconfigured (with the NuBus cards in place
and the internal NuBus slot IDs set).The Macintosh ships with the chassis
interface card installed.This helps to speed the installation of the chassis and the
Macintosh. Use the instructions in this chapter when you install a new Expansion
Chassis and Power Macintosh for the first time.
✍If you purchased your Expansion Chassis as part of an upgrade to an existing Avid
system, go to Chapter 3,“Empty Chassis Installation,” to complete the installation.
Before You Begin
Before you begin installing the Expansion Chassis, make sure that you:
•Unpack and check the Expansion Chassis kit
•Install the Macintosh, keyboard, mouse, and Bin monitor
•Test the Macintosh, with the interface card installed

8 Chapter 2 • Populated Chassis Installation Installing and Using the Avid Expansion Chassis
Checking the Kit Contents
Unpack and check the contents of the kit to ensure you have all necessary parts.
The kit contains:
•An Expansion Chassis
•An interface card, already installed in the Macintosh
•An interface cable, attached to the chassis
•A power cord
•A NuBus terminator
Testing the Macintosh
Before you connect the Macintosh to the Expansion Chassis, test the Macintosh to
make sure that it is functioning properly and that the interface card is properly
installed.To test the Macintosh and the interface card:
1. Make sure that the Macintosh and the Bin monitor are plugged into the same
power strip and that the power strip is plugged into a wall outlet and turned on.
2. Power on the Bin monitor.
3. Power on the Macintosh.
4. Open the Avid drive by double-clicking the drive icon.
5. Locate the Utilities folder and open it by double-clicking the folder icon.
6. Locate the Expansion View application icon and run it by double-clicking the
icon.
7. Choose About Expansion View from the Apple menu. Note the version of the
Expansion View software.
8. Choose Get Chassis ROM Information from the Expansion Chassis menu.
Make sure that the version that appears in the dialog box matches the version
listed in About Expansion View.
If the versions don’t match, you’ll need to update the interface card PROM
by choosing Upgrade Avid Chassis ROM from the Expansion Chassis
menu. After you upgrade the chassis ROM, reboot the Macintosh to load
the new driver.