Index

8-mm tape drive
front panel lights
The 8-mm Drive Front Panel Lights

attachment unit interface (AUI)
The New CHALLENGE/Onyx Deskside Components

AUI
The New CHALLENGE/Onyx Deskside Components
Connector Panels

Backplane
disconnecting cables
Replacing the Backplane
replacing
Replacing a Power Board
Replacing the Backplane

CHALLENGE
Theory of Operations

Chassis
distinguishing features
Product Description
exploded view of panels and doors
General Procedures

Chassis Tour
Chassis Tour

clean the tape drive, instructions
Cleaning the 8-mm Tape Drive

cleaning cartridge
end-of-life
Cleaning the 8-mm Tape Drive
for jukebox tape drive
Cleaning the 8-mm Tape Drive

cleaning materials, tape drive
Cleaning the 8-mm Tape Drive

Connector Panels
Connector Panels

Controls, Connectors and Indicators
Controls, Connectors, and Indicators

DAT drive
capacities
Archive Python 4320 NT (4-mm DAT Drive)
front panel lights
The 4-mm Drive Front Panel Lights
loading and unloading cassettes
Loading and Unloading Cassettes
removing jammed cassettes
Removing a Jammed 8-mm Tape Cartridge
Removing a Jammed 4-mm Cassette

DG2
Display Generator Subsystem (DG2)

Display Generator (DG2)
The New CHALLENGE/Onyx Deskside Components

Ebus
Main System Bus

EPC
EPC

ESD
Safety Information

Ethernet port
Connector Panels

F Mezzanine
F Mezzanine Boards

Fan module, replacing
Replacing the Blower Module

Field Replaceable Unit
defined
General Replacement Procedures
identifying
Specific Procedures

field replaceable units
Configurations and Components

FLD, replacement
Replacing a Drive in the CHALLENGE/Onyx Deskside Chassis

FRAME GRAB
Master Orchestrator

Front door, removing
Opening the Chassis Front Door
Replacing the Front Door

Front Loading Device
replacement
Removing a Drive from the Chassis

FRUs
CHALLENGE/Onyx Main Components

Functional Description
Backplane
Backplanes

GE10
Overall Functional Description
Geometry Engine (GE10) Board
Geometry Engine (GE10) Board
The New CHALLENGE/Onyx Deskside Components

GE10V
The New CHALLENGE/Onyx Deskside Components
Geometry Engine (GE10) Board

General procedures
General Procedures

Geometry Engine
The New CHALLENGE/Onyx Deskside Components

Graphics Backplane
Graphics Backplane

HDTV
Comparing the RealityEngine, RealityEngine2, and VTX Graphics Subsystems

I/O door
opening
Opening the I/O Door
replacing
Replacing the I/O Door

I/O Filter Boards
I/O Filter Boards

Ibus
Ibus

Identifying Field Replaceable Units
Specific Procedures

Interleaving
Interleaving

Interrupt Connectors
Interrupt Connectors

IO4
I/O Subsystem
IO4 Board

IP19
The New CHALLENGE/Onyx Deskside Components

Legal Server Configurations
Legal Server Configurations

Main Circuit Breaker
Controls, Connectors, and Indicators

MC3
MC3 Memory Board

Mezzanine Boards
The New CHALLENGE/Onyx Deskside Components
Mezzanine Boards
The New CHALLENGE/Onyx Deskside Components

Mirage Graphics Subsystem
RealityEngine2 and VTX Graphics Subsystems

NTSC
Display Generator Subsystem (DG2)

Off-Line Switcher (OLS)
Offline Switcher (OLS) Power Supply

off-line switching
Product Description

Off-line Switching (OLS)
The New CHALLENGE/Onyx Deskside Components

Onyx
Theory of Operations

Opening the chassis front door
Opening the Chassis Front Door

Opening the I/O door
Opening the I/O Door

Option board, replacing
Replacing an Option Board

PAL
Display Generator Subsystem (DG2)

Parallel Port
Controls, Connectors, and Indicators

Power Boards
Power Boards
Power Boards
SCSI Channel Adapter Boards
Power Boards

Power Receptacle
Controls, Connectors, and Indicators

Power source, disconnecting
Powering Down the System

Powering down the system
Powering Down the System

Product Description
Product Description

R4400
The New CHALLENGE/Onyx Deskside Components
CPU Features

Raster Memory (RM4)
The New CHALLENGE/Onyx Deskside Components

RealityEngine2
Comparing the RealityEngine, RealityEngine2, and VTX Graphics Subsystems
RealityEngine2 Graphics Board Set

Removing the front door
Opening the Chassis Front Door
Replacing the Front Door

Removing the rear plastic panel and sheetmetal cover
Removing the Rear Plastic Panel and Sheet-metal Cover

Removing the side panels
Removing the Side Panels

Replacement Procedures
General Replacement Procedures

Replacing a Front Loading Device (FLD)
Replacing a Drive in the CHALLENGE/Onyx Deskside Chassis

Replacing a system board
Replacing a System Board

Replacing an option board
Replacing an Option Board

Replacing the backplane
Replacing the Backplane

Replacing the drive bulkhead assembly
Replacing the Drive Bulkhead Assembly

Replacing the drive shelves
Removing or Replacing the Drive Shelf

Replacing the fan module
Replacing the Blower Module

Replacing the I/O door
Replacing the I/O Door

Replacing the power connector assembly
Replacing the Power Connector Assembly

Replacing the power supply assembly
Replacing the Offline Switcher (OLS) Power Supply

Replacing the status panel
Replacing the Status Panel

Replacing the top hat
Replacing the Top Hat

Replacing the top panel
Replacing the Top Panel

Retainer latches, releasing
Opening the Chassis Front Door

RM4
Raster Memory (RM4) Board

RS-232
Controls, Connectors, and Indicators

RS-422
Controls, Connectors, and Indicators

S-VIDEO
Master Orchestrator

Safety Information
Safety Information

SCSI
Overall Functional Description

SCSI Data Transfer Rate
SCSI Data Transfer Rate

SCSI Mezzanine
SCSI Mezzanine Boards

Server Backplane
Server Backplane

Slot Designations
CHALLENGE/Onyx Deskside System Slot Designations

Specific procedures
Specific Procedures

Standard device cabling
Connector Panels

Status Panel
replacing
Replacing the Status Panel

SWAP READY
Master Orchestrator

System boards, replacement
Replacing a System Board

System Controller
System Controller

System Controller board
Power Boards
Power Boards
Power Boards

System Key
Controls, Connectors, and Indicators

System Power Switch
Controls, Connectors, and Indicators

tape drive, cleaning
Cleaning the 8-mm Tape Drive

Terminator 2
Terminology

Terminology
Terminology

Top panel
hidden catch plate
Replacing the Top Panel
replacing
Replacing the Top Panel

unload button, on tape drive
Cleaning the 8-mm Tape Drive

VCAM
Overall Functional Description

VCAM Boards
VMEbus Channel Adapter Module (VCAM) Board

VMEbus
VMEbus

VTX
VTX Graphics Board Set
RealityEngine2 and VTX Graphics Subsystems
Comparing the RealityEngine, RealityEngine2, and VTX Graphics Subsystems