Page 1 ™ Origin200 Owner’s Guide Document Number 007-3415-002...
Page 2 © 1996, Silicon Graphics, Inc.— All Rights Reserved The contents of this document may not be copied or duplicated in any form, in whole or in part, without the prior written permission of Silicon Graphics, Inc. RESTRICTED RIGHTS LEGEND Use, duplication, or disclosure of the technical data contained in this document by the Government is subject to restrictions as set forth in subdivision (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS 52.227-7013...
Page 3 provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
Page 4 geprufte Sicherheit NRTL/C...
Page 5: Table Of Contents
Release Notes xxv InfoSearch xxv Conventions xxvi About the CD Software Media xxvi Where to Go From Here xxvi Overview of the Origin200 System 3 Installation Options: Tower and Rackmounting 6 Feature Summary 6 Logic Carrier 7 Main System Board 9...
Page 6 Connecting Two Origin200 Modules 44 Turning On the System 50 Logging In For the First Time 52 Installing an Origin200 System in a Rack 55 Overview 55 Installing the Mounting Hardware on the Chassis 57 Installing a Chassis In the Rack 60...
Page 7 Obtaining and Connecting the Correct Serial Adapter Cable 80 Setting Up and Starting the Terminal Emulator 82 Logging In To the Server 84 Using a A Silicon Graphics Workstation As the System Console 85 Obtaining the Correct Serial Cable 85 Checking for the Correct Software 86...
Page 8 Locking the Chassis 104 Adjusting the Feet 106 Installing and Removing Memory 109 Handling Precautions 109 About Origin200 Memory 109 Installing Memory 110 Verifying That Installed Memory Is Recognized By The System 115 Removing Memory 116 Installing and Removing PCI Option Boards 125...
Page 9 Configuring 3.5-Inch Peripherals 159 Installing a 3.5-Inch Peripheral 159 Removing a 3.5-Inch Peripheral 162 Verifying That A Drive Is Installed Correctly 165 Using Drives In the Origin200 Server 166 Attaching Serial Devices 168 Attaching Serial Cables 170 Attaching Serial (ASCII) Terminals 170...
Page 10 Serial Cables 210 Printer/Character (ASCII) Terminal Cable 210 Modem Cable (Full-Handshake) 211 Origin200 to Indy and Indigo2 Cable (DB-9 to DIN-8) 212 Origin200 to O2, Onyx2, and IBM-Compatible (DB-9 to DB-9) 213 Origin200 to Onyx (DB-9 to DB-9) 214 Origin200 to Macintosh Cable (DB-9 to DIN-8) 215...
Page 11: List Of Figures
The Origin200 Main System Board and CPU Daughter Card 10 Figure 1-5 PCI Backplane and Slot IDs 12 Figure 1-6 Layout of DIMM Sockets on the Origin200 Main System Board 13 Figure 1-7 Origin200 5.25-inch Peripheral Carrier and Drive Bay 15 Figure 1-8 Origin200 3.5-inch Drive, Sled, and Bay 16...
Page 12 Turning Off the Front Power Switch 76 Figure 4-4 Turning Off the Master Power Switch 77 Figure 4-5 Attaching a Serial Cable To Port 1 of the Origin200 Server 81 Figure 4-6 Location of the AUX Port 89 Figure 4-7...
Page 13 Example 3.5-Inch Drive Slot Blanking Plate 158 Figure 7-13 Opening the Front Door of Origin200 159 Figure 7-14 How the 3.5-inch Drives are Numbered in Origin200 160 Figure 7-15 Installing a 3.5-inch Peripheral in Origin200 161 Figure 7-16 Opening the Front Door of Origin200 162 Figure 7-17 How the 3.5-inch Drives are Numbered in Origin200 163...
Page 14 Removing the System Controller Assembly From the Chassis 195 Figure 9-6 Removing the Module System Controller Board From the Carrier 196 Figure 9-7 Origin200 Serial Port Pinout Assignments 202 Figure A-1 Origin200 Parallel Port Pinout Assignments 204 Figure A-2 Origin200 Ethernet 10-Base-T/100-Base-TX Port Pinout...
Page 15 Terminal Serial Cable 210 Cable Connector Pin Assignments for a Modem Cable 211 Table B-2 Cable Connector Pin Assignments for an Origin200 To Indy and Indigo Table B-3 Serial Cable 212 Cable Connector Pin Assignments for an Origin200 To O2, Onyx2, and...
Page 16 List of Tables Connector Pin Assignments for an AUX Port Terminal Cable 216 Table B-7 Connector Pin Assignments for an AUX Port Modem Cable 217 Table B-8 Brief List of Supported Terminals 219 Table C-1...
Page 17: About This Guide
ﬁrst time, and how to turn the system off. • Chapter 3, “Installing an Origin200 System in a Rack,” describes how to install a one-module or two-module Origin200 system in a rack cabinet. •...
Page 18 Origin200 system. • Appendix B, “Cable Descriptions,” describes various cables that can be used with ™ the Origin200 system, including serial, Ethernet, SCSI, parallel, and CrayLink Interconnect. • Appendix C, “Supported Terminals,” lists some common terminal types that are ™...
Page 19: Where To Find More Information
About This Guide Where To Find More Information Figure i illustrates sources of additional information about your Origin200: Hard Copy Optional Computer Systems Computer Systems Computer Systems IRIX Admin: Software IRIX Admin: Selected Installation and Licensing Origin200 Owner's Guide Reference Pages...
Page 20: Origin200 Owner's Guide
“InfoSearch” Origin200 Owner’s Guide Refer to the Origin200 Owner’s Guide (this manual) to set up the system, use the system, install hardware options, and whenever you suspect there is a hardware problem. In addition, you can refer to this guide when you install or remove optional software.
Page 21 If you cannot use InSight, you can obtain these optional books in one of the following ways: • Visit the Silicon Graphics Technical Publications Library on the World Wide Web (http://www.sgi.com/); you can view the books online via your Web browser, ®...
Page 22: Online Reference (Manual) Pages
About This Guide Online Reference (Manual) Pages The Origin200 server comes with a set of IRIX reference (manual) pages, formatted in the standard UNIX “man page” style. These are found online on the main system disk, and are displayed using the man command. For example, to display the reference page for the...
Page 23: Release Notes
About This Guide Release Notes You can view the release notes for a variety of Silicon Graphics products and software subsystems using one of two utilities: relnotes Text-based viewer for online release notes. grelnotes Graphical viewer for online release notes.
Page 24: Conventions
If your server was shipped with a Silicon Graphics system disk, you don’t need the CDs to set up and use your system. Store the them in a safe and convenient place so you can ﬁnd them when you need to install new software, or in case of a system failure.
Page 25 Chapter 1 Overview of the Origin200 System This chapter provides an overview of the Origin200 server. It describes the basic components of the system, summarizes its basic features, and lists physical and environmental speciﬁcations for the server.
Page 27: Overview Of The Origin200 System
Chapter 1 Overview of the Origin200 System The Origin200 server is a multiprocessor server that consists of one or two chassis or modules. Figure 1-1 shows a two-module system. Two-module Origin200 System, Front View Figure 1-1...
Page 28: Figure 1-2 Two-Module Origin200 System, Rear View
Chapter 1: Overview of the Origin200 System Figure 1-2 shows a rear view of a two-module Origin200 system. Two-module Origin200 System, Rear View Figure 1-2...
Page 29: Figure 1-3 Two-Module Origin200 Server In A Rack
The Origin200 server can also be mounted in a 21-inch Silicon Graphics rack or a standard 19-inch rack. Figure 1-3 shows an example. Figure 1-3 Two-module Origin200 Server in a Rack...
Page 30: Installation Options: Tower And Rackmounting
Chapter 1: Overview of the Origin200 System Installation Options: Tower and Rackmounting Each Origin200 system ships from Silicon Graphics in either a tower (free-standing) or rackmountable conﬁguration. The tower conﬁguration provides extra cosmetic “skins” (side panels and top-cap) and feet. The rackmountable conﬁguration does not have these...
Page 31: Logic Carrier
For additional information about power requirements, see “Power Supply” on page 19. For environmental speciﬁcations, including operating and nonoperating conditions, see “Physical and Environmental Speciﬁcations” on page 20. Logic Carrier The Origin200 logic carrier is a sheet-metal tray that holds: • the main system board •...
Page 32: Figure 1-4 Logic Carrier Assembly
Chapter 1: Overview of the Origin200 System Main system board Carrying handle backplane CPU daughter card Rear of system Back panel and I/O connectors Logic Carrier Assembly Figure 1-4...
Page 33: Main System Board
Logic Carrier Main System Board The main system board contains • two SCSI controllers for internal drives • Ethernet controller • two serial port interfaces (UARTs) • parallel port interface • three PCI expansion slots • four banks of two dual-inline memory module (DIMM) sockets (eight total DIMM sockets) •...
Page 34: Figure 1-5 The Origin200 Main System Board And Cpu Daughter Card
System controller connector SCSI channel 1 5.25-inch drives 50-pin connector Power connector CPU daughter card Ethernet port Serial port Parallel port CrayLink Interconect Rear of system connector connectors connector connector Figure 1-5 The Origin200 Main System Board and CPU Daughter Card...
Page 35: Module System Controller (Msc)
Logic Carrier Module System Controller (MSC) The module system controller (MSC), located behind the front power switch and status LED, performs the following functions: • holds the system serial number • provides power on, power off, reset, and other low-level functions •...
Page 36: Figure 1-6 Pci Backplane And Slot Ids
Chapter 1: Overview of the Origin200 System PCI plenum Foot PCI option slots Rear of System PCI Backplane and Slot IDs Figure 1-6...
Page 37: Memory
Memory Memory Each Origin200 module can have between 32 MB and 2 GB of memory, depending upon the type of dual in-line memory module (DIMM) that you install. DIMMs are installed in sockets that are grouped into two banks of four sockets each. Figure 1-7 shows the layout of the DIMM sockets on the main system board.
Page 38: Internal Drive Options And Scsi Channels
Maximum interleaving is achieved with a single bank. Internal Drive Options and SCSI Channels The Origin200 server provides bays for two sizes of internal drive options: 5.25-inch drives and 3.5-inch drives. 5.25-Inch Drives and Drive Bay The 5.25-inch drive bay can be used for two combinations of drive form-factor:...
Page 39: Inch Drives And Drive Bay
Internal Drive Options and SCSI Channels 5.25-Inch Peripheral Carrier Figure 1-8 Origin200 5.25-inch Peripheral Carrier and Drive Bay 3.5-Inch Drives and Drive Bay The 3.5-inch drive bay has room for six drives, mounted individually on sleds. The 3.5-inch drives are attached to SCSI channel 0.
Page 40: Figure 1-9 Origin200 3.5-Inch Drive, Sled, And Bay
Chapter 1: Overview of the Origin200 System 3.5-Inch Drive Bays 3.5-Inch Drive and Sled Figure 1-9 Origin200 3.5-inch Drive, Sled, and Bay...
Page 41: Scsi Channels And Channel Numbering
Serial Ports SCSI Channels and Channel Numbering There are two SCSI channels in each Origin200 module. Table 1-2 lists the channels in each module and their characteristics. Table 1-2 SCSI Channel Numbers and Characteristics First Second Drives Description module module 3.5-inch...
Page 42: Aux Port
The parallel port is a 36-pin, high-density connector which meets the IEEE-1284 speciﬁcation. Ethernet Port Each Origin200 module contains a single RJ-45 connector for 10-Base-T or 100-Base-TX Ethernet. The connector has two integral LEDs that provide basic status. Network speed is automatically negotiated.
Page 43: Power Supply
Unity power-factor corrected Air Flow and Fans Air ﬂow through Origin200 is from the front of the system to the rear, and is drawn by three DC fans located just behind the internal drive bays. Figure 1-10 shows the direction of air ﬂow through Origin200.
Page 44: Physical And Environmental Specifications
Chapter 1: Overview of the Origin200 System Physical and Environmental Speciﬁcations Table 1-4 lists the various physical and environmental speciﬁcations of Origin200. Table 1-4 Origin200 Physical and Environmental Speciﬁcations Speciﬁcation Value Dimensions Tower 23” H, 26.5” D, 9” W (58.4 cm H, 67.3 cm D, 22.8 cm W) Rack 6.8”...
Page 45 Chapter 2 Installing an Origin200 System This chapter describes how to unpack and set up a free-standing (Tower) Origin200 system.
Page 47: Setting Up An Origin200 System
Chapter 2 Setting Up an Origin200 System This chapter describes how to set up a one or two module Origin200 system. It includes information about: • choosing a proper location for the server (tower conﬁguration) • putting together the pieces of the system •...
Page 48: Choosing A Location For The Server
For a tower (free-standing) system, make sure the surface on which you place the server is capable of supporting at least 40 pounds (18 kg) per module. Be aware that a fully-conﬁgured Origin200 module can weigh up to 75 pounds (34 kg) per module.
Page 49 Choosing a Location For the Server Top View 6 inches 8 inches Rear (15 cm) (20 cm) 1.5 inches (3.8 cm) Feet swivled inward 4 inches Front (10 cm) Figure 2-1 Minimum Clearances for the Origin200 Server, Tower Conﬁguration...
Page 50: Putting The Pieces Together
Chapter 2: Setting Up an Origin200 System Putting the Pieces Together Figure 2-2 shows the various items that are packed with a basic Origin200 server in a tower conﬁguration. (Low-proﬁle blanking plates are packed inside the peripheral carrier). Your shipment may include additional options.
Page 51 Putting the Pieces Together Figure 2-3 shows the various items shipped with an Origin200 server in a rack-mountable conﬁguration. (Low-proﬁle blanking plates are packed inside the peripheral carrier). One Module Computer Systems Origin200 Owner's Guide System Software CDs Origin200 AUX port cable...
Page 52: Overview Of The System Connectors And Ports
Chapter 2: Setting Up an Origin200 System Overview of the System Connectors and Ports When you assemble as Origin200 server you attach various cables (system console, power, Ethernet network, ground, and CrayLink Interconnect) to the rear of the system. Figure 2-4 provides an overview of the various connectors that are available.
Page 53: Safety Considerations
When working on a Origin200 server, follow these safety precautions: • Place the chassis on a surface capable of supporting a minimum of 40 lbs (about 18 kg) per module. A fully-conﬁgured Origin200 module can weigh up to 75 lbs (34 kg). •...
Page 54: Installing 3.5-Inch Drives
Chapter 2: Setting Up an Origin200 System 4. If you are installing the Origin200 modules in an equipment rack, turn now to Chapter 3, “Installing an Origin200 System in a Rack.” Follow the instructions for installing the Origin200 module in an equipment rack.
Page 55: Figure 2-5 Scsi Drive Id Numbering For 3.5-Inch Drives
Putting the Pieces Together Slot 6 (SCSI ID 6) Slot 1 (SCSI ID 1) Figure 2-5 SCSI Drive ID Numbering for 3.5-Inch Drives Install any 3.5-inch drives as shown in Figure 2-6.
Page 56: Figure 2-6 Installing 3.5-Inch Drives In Origin200
Chapter 2: Setting Up an Origin200 System Figure 2-6 Installing 3.5-Inch Drives in Origin200 Save any blanking plates you remove in case you remove the drives later. For more information about using 3.5-inch drives, see Chapter 7, “Installing and Conﬁguring...
Page 57: Installing 5.25-Inch Drives
Putting the Pieces Together Installing 5.25-Inch Drives If you are installing a non-Silicon Graphics 5.25-inch drive, see “Conﬁguring a Note: 5.25-Inch Peripheral” in Chapter 7. 5.25-inch drives are installed in a removable carrier. Follow these step to remove the carrier: 1.
Page 58: Figure 2-7 Removing The 5.25-Inch Peripheral Carrier
Chapter 2: Setting Up an Origin200 System Removing the 5.25-Inch Peripheral Carrier Figure 2-7...
Page 59 Putting the Pieces Together Install the 5.25-inch drive in the carrier. The carrier can hold one full-height drive or two half-height drives. Follow these steps to install the drive in the carrier: 1. Remove one or two of the blanking plates from the front of the carrier, depending upon whether you are installing a half-height or a full-height drive.
Page 60: Figure 2-8 Removing A Blanking Plate And The Rear Access Plate From The
Chapter 2: Setting Up an Origin200 System Front Rear Figure 2-8 Removing a Blanking Plate and the Rear Access Plate from the Peripheral Carrier...
Page 61: Figure 2-9 Inserting A 5.25-Inch Drive In The Peripheral Carrier
Putting the Pieces Together 3. Slide the drive into the peripheral carrier and attach it with four screws through the side of the carrier, as shown in Figure 2-9. If the drive you are installing is a 1-inch high peripheral, there will be a gap in the front of the carrier not covered by the face of the drive.
Page 62: Figure 2-10 Attaching A Power Connector To A 5.25-Inch Drive
Chapter 2: Setting Up an Origin200 System 4. Attach one of the power connectors at the rear of the carrier to the drive. Use whichever connector ﬁts conveniently for the position of the drive’s power receptacle. See Figure 2-10. Carrier power...
Page 63: Figure 2-11 Attaching The Scsi Cable To A 5.25-Inch Drive
Putting the Pieces Together 5. Attach one of the connectors on the SCSI cable to the drive. Use whichever connector ﬁts conveniently for the position of the drive’s SCSI connector. See Figure 2-11. Tuck the unused connector and terminator inside the carrier. Peripheral connector Carrier connector Unused connector and...
Page 64: Figure 2-12 Replacing The Rear Access Plate On The Peripheral Carrier
Chapter 2: Setting Up an Origin200 System 6. Replace the access plate. See Figure 2-12. The plate should cover all of the loose wires (power and SCSI) at the rear of the carrier. Rear Figure 2-12 Replacing the Rear Access Plate on the Peripheral Carrier Be sure to reinstall the access plate on the rear of the carrier.
Page 65 Putting the Pieces Together 7. Slide the carrier into the system, secure it with the captive screws, and push in the retractable handle. See Figure 2-13. Figure 2-13 Replacing the 5.25-Inch Peripheral Carrier...
Page 66: Attaching An Ethernet Networking Cable
Figure 2-14 shows how to attach an Ethernet 10-Base-T or 100-Base-TX cable to an Origin200 module. Rear of System Figure 2-14 Attaching an Ethernet Networking Cable to An Origin200 module Category 5 wiring is required for proper 100-Base-TX operation. Note:...
Page 67: Attaching The System Console
-compatible or Macintosh , or a workstation, ™ ™ such as a Silicon Graphics O2 or Indy , as the system console instead of an ASCII terminal. For more information, see “Using Another Computer or Workstation as the System Console” in Chapter 4.
Page 68: Connecting Two Origin200 Modules
Chapter 2: Setting Up an Origin200 System Connecting Two Origin200 Modules When you connect two Origin200 modules together using a CrayLink Interconnect cable, one module becomes the master and the other becomes the slave. This relationship is set by a DIP switch located on the module system controllers (MSC) of the each machine, and has the following features: •...
Page 69: Figure 2-16 Removing The Side Panel Of The Second (Slave) Module
Putting the Pieces Together Follow these steps to connect two Origin200 modules: 1. If the slave system is in a tower conﬁguration, remove the side panel as shown in Figure 2-16. Remove the two screws at the top rear and bottom rear of the side panel.
Page 70: Figure 2-17 Removing The Module System Controller (Msc) Access Plate
Chapter 2: Setting Up an Origin200 System 2. Remove the module system controller (MSC) access plate, as shown in Figure 2-17 Remove the single screw that attaches the plate to the chassis. Swing the plate out and away. Figure 2-17...
Page 71: Figure 2-18 Msc Dip Switch Location And Settings
Putting the Pieces Together 3. Locate the MSC DIP switch, as shown in Figure 2-18. Default Switch Settings Legend: Default settings: 1 - 9 Switch 10 (Master/Slave) System in master mode System in slave mode Figure 2-18 MSC DIP Switch Location and Settings 4.
Page 72: Figure 2-19 Attaching The Grounding Cable
Chapter 2: Setting Up an Origin200 System 6. Connect the grounding cable between the two chassis, as shown in Figure 2-19. Do this ﬁrst, before you connect the CrayLink Interconnect cable. Grounding Cable Figure 2-19 Attaching the Grounding Cable Warning: You must attach the grounding cable before you attach the CrayLink Interconnect cable.
Page 73: Figure 2-20 Attaching The Craylink Interconnect Cable And Grounding Cable
Putting the Pieces Together 7. Connect the two modules with the CrayLink Interconnect cable, as shown in Figure 2-20. Be sure to tighten the thumbscrews on the connectors for proper Craylink operation. CrayLink Interconnect Cable Figure 2-20 Attaching the CrayLink Interconnect Cable and Grounding Cable 8.
Page 74: Turning On The System
Chapter 2: Setting Up an Origin200 System Turning On the System Follow these steps to turn on the system: 1. At the rear of the system, turn the master power switch on, as shown in Figure 2-21. Figure 2-21 Turning On the Master Power Switch If you have a two-module system, turn on the master power switches for both modules.
Page 75: Figure 2-22 Turning On The Front Power Switch
Turning On the System 2. At the front of the system, press the power button, as shown in Chapter 2, “Setting Up an Origin200 System.” Figure 2-22 Turning On the Front Power Switch In a two-module system, press the front power switch on the master.
Page 76: Logging In For The First Time
Optional: Assign passwords to critical system accounts (such as root and httpd). • Optional: Allow or deny access to network services available on your Origin200 server (such as ﬁnger, ftp, telnet, and so forth.) You can perform these basic tasks from the system console (for example, an ASCII terminal) that you attached to serial port 1.
Page 77 Chapter 3 Installing a Rack-Mounted Origin200 System This chapter describes how to unpack and set up a Rack-mounted Origin200 system.
Page 79: Installing An Origin200 System In A Rack
Chapter 2, “Setting Up an Origin200 System.” This chapter also describes how to remove an Origin200 system from an equipment rack. Warning: When installing a two-module system, or a attaching an Origin Vault expansion box, all chassis must be connected to the same, grounded power supply.
Page 80 CrayLink Interconnect port). Connectors for any PCI options are also at the rear of the server. See Chapter 1, “Overview of the Origin200 System” for a general description of both tower and rack-mountable installation methods and converting between them.
Page 81: Installing The Mounting Hardware On The Chassis
The ears do not bear any of the server’s weight. Follow these steps to install the mounting ears on the chassis: 1. Place the Origin200 chassis on a ﬂat, sturdy work surface capable of supporting at least 40 pounds (18 kg) and up to 75 pounds (34 kg).
Page 82: Figure 3-2 Origin200 Rack Mounting Ears
Figure 3-2 Origin200 Rack Mounting Ears Using a #2 Phillips screwdriver and the screws provided with the Origin200, fasten each ear to the side of the chassis, behind the front ﬂange, as shown in Figure 3-3. Use two screws for each mounting ear.
Page 83: Figure 3-3 Attaching The Rack Mounting Hardware (Ears)
Installing the Mounting Hardware on the Chassis Figure 3-3 Attaching the Rack Mounting Hardware (Ears)
Page 84: Installing A Chassis In The Rack
Use two people to lift an Origin200 system. Note: Follow these steps to install the Origin200 chassis in an equipment rack. 1. Recommended: Lock the front door with the key. This prevents the door from being pulled open accidentally while you install the server.
Page 85: Figure 3-4 Lifting The Origin200 Server Into A Rack
Installing a Chassis In the Rack 3. With a person on each side of the chassis, lift the server and move it to the equipment rack, as shown in Figure 3-4. Figure 3-4 Lifting the Origin200 Server Into a Rack...
Page 86: Figure 3-5 Attaching The Plastic End Caps To A Rackmounted Server
Chapter 3: Installing an Origin200 System in a Rack 4. Place the server in the rack on top of the side rails, then slide it back into the rack. 5. Secure the server to the rack from the front, using the appropriate fasteners for your equipment rack.
Page 87 If you have additional drives, you can install them in the system. • If you are installing the server for the ﬁrst time, turn to Chapter 2, “Setting Up an Origin200 System” for information about attaching cables, the system console, and starting the server for the ﬁrst time.
Page 88: Removing A Server From An Equipment Rack
5. Remove the screws that secure the mounting ears to the equipment rack. 6. With two people, slide the server out of the rack. 7. If you are servicing the Origin200, place it on a ﬂat, sturdy work surface capable of supporting at least 40 pounds (18 kg).
Page 89 Chapter 4 Using Origin200 This chapter describes various features of Origin200 and how to use them.
Page 91: Using The Origin200 System
Chapter 4 Using the Origin200 System This chapter describes various features of Origin200 and how to use them. It covers • “Front Panel Functions: Status LED, Power, Reset, NMI” • “Turning the System On and Off” • “Accessing Your Server Over the Web”...
Page 92: Front Panel Functions: Status Led, Power, Reset, Nmi
Chapter 4: Using the Origin200 System Front Panel Functions: Status LED, Power, Reset, NMI The front panel provides the following features: • status LED • front power switch • reset button • nonmaskable interrupt (NMI) button Figure 4-1 shows the locations of these features.
Page 93: Front Power Switch
Front Panel Functions: Status LED, Power, Reset, NMI Front Power Switch The front power switch causes the module system controller to either turn on or turn off power to the system. The master power switch at the rear of the system must be on in order for the front power switch to work.
Page 94: Using The Nonmaskable Interrupt (Nmi) Button
Chapter 4: Using the Origin200 System Using the Nonmaskable Interrupt (NMI) Button The nonmaskable interrupt is similar to reset, except that the system’s current state is saved. When you press the nonmaskable interrupt button, this is referred to as “generating a nonmaskable interrupt” or “NMI.”...
Page 95: Turning The System On And Off
About the Master Power Switch and Front Power Switch The Origin200 server has two power switches: the master power switch and the front power switch. The master power switch is located at the rear of the system. This switch controls whether or not current ﬂows into the power supply.
Page 96: Turning On The System
Chapter 4: Using the Origin200 System Turning On the System Follow these steps to turn on the system: 1. At the rear of the system, turn the master power switch on, as shown in Figure 4-2. Figure 4-2 Turning On the Master Power Switch If you have a two-node system, turn on the master power switches for both nodes.
Page 97: Figure 4-3 Turning On The Front Power Switch
Turning the System On and Off 2. At the front of the system, press the power button, as shown in Figure 4-3. Turning On the Front Power Switch Figure 4-3 In a two-module system, press the front power switch on the master node. (The front power switch on the slave node is inactive.) Press the button far enough to feel a slight “click.”...
Page 98 Chapter 4: Using the Origin200 System If the LED does not change colors, and the system does not appear to power on, switch the main power switch off, wait 7 seconds, turn the main power back on, and press the front panel switch again.
Page 99: Turning Off The System
Turning the System On and Off Turning Off the System When you turn off the system, you can either • turn the system off, but leave the system controller active (for example, if you want to turn the system on remotely through the AUX port) •...
Page 100: Figure 4-4 Turning Off The Front Power Switch
Chapter 4: Using the Origin200 System Turning Off the Front Power Switch Figure 4-4 The status LED on the front of the system blinks, then goes out when the system is powered off. If you are going to move the system, wait a few more seconds to allow the internal disks to stop spinning.
Page 101: Figure 4-5 Turning Off The Master Power Switch
Turning the System On and Off 5. If you wish to turn off all power to the system (for example, to service the machine), turn off the master power switch at the rear of the server, as shown in Figure 4-5. If you are power-cycling the machine, 7 seconds after turning off the main power switch before you turn it back on again.
Page 102: Accessing Your Server Over The Web
Chapter 4: Using the Origin200 System Accessing Your Server Over the Web Your Origin200 server is bundled with World-Wide Web server software that allows you to access the system with a browser from any other computer on your network. In order to do this, your Origin200 server •...
Page 103: Separating Two Modules
Separating Two Modules Separating Two Modules If you wish to separate a two-module system into two individual servers, follow these steps: 1. Shut down the dual-module system. See “Turning the System On and Off” on page 71. 2. Disconnect the CrayLink Interconnect cable from each chassis. See Figure 2-20. 3.
Page 104: Using Another Computer Or Workstation As The System Console
(such as Term, HyperTerm, TERMINAL.EXE, Bitcom, Procomm, ZTerm, SITcomm, or Macterm) The basic steps to using a computer as a system console for your Origin200 server are: • Connect a serial port of the computer to serial port 1 of the Origin200 server.
Page 105: Figure 4-6 Attaching A Serial Cable To Port 1 Of The Origin200 Server
Origin200 server: 1. Make sure the Origin200 server is turned off. 2. Locate the serial cable that was shipped with your Origin200 server. 3. Attach the DB9 connector to serial port 1, as shown in Figure 4-6.
Page 106: Setting Up And Starting The Terminal Emulator
Setting Up and Starting the Terminal Emulator To communicate with the Origin200 server, you need a terminal emulator for your IBM compatible or Macintosh computer. Many operating systems, such as Microsoft® Windows, ship with a terminal emulator package (also known as modem or communications software.) Some examples of terminal emulator software include.
Page 107: Table 4-2 Terminal Emulator Settings
Note which terminal type (such as VT100 or ANSI) you choose to emulate. You will need this information when you log in to the Origin200 server. Other settings, such as upload and download protocol, initialization strings, and ﬁle transfer settings do not matter for this procedure.
Page 108: Logging In To The Server
Logging In To the Server Follow these steps to log in to the server using your computer as a system console: 1. Turn on the Origin200. (See “Turning On the System” on page 72.) 2. Press < > once or twice on your computer. You should see a power-on...
Page 109: Using A A Silicon Graphics Workstation As The System Console
Origin200 server and log in Obtaining the Correct Serial Cable If you are connecting the Origin200 to a Silicon Graphics workstation, you need one of three RS-232 serial cables: •...
Page 110: Checking For The Correct Software
Chapter 4: Using the Origin200 System descriptions provided in the sections “Origin200 to Indy and Indigo2 Cable (DB-9 to DIN-8)” and “Origin200 to O2, Onyx2, and IBM-Compatible (DB-9 to DB-9)” in Appendix B. Checking for the Correct Software The UUCP subsystem contains the program cu and several conﬁguration ﬁles necessary for this procedure.
Page 111 Remove the number sign (#) and subsequent space at the beginning of the line: Direct ttyd2 - 9600 direct This change allows you to use port 2 on the workstation to connect to the Origin200 server. If you are using a different serial port, replace in the ttyd2...
Page 112: Connecting The Serial Cable
On the workstation, enter this command at a shell prompt: cu Direct You should see this message: Connected Press once or twice. You should see a login prompt from the Origin200 server: <Enter> IRIS login: At the prompt, enter , or another account name (if you have...
Page 113: Using The Aux Port And Module System Controller Commands
Using the AUX Port and Module System Controller Commands Using the AUX Port and Module System Controller Commands The AUX port is an 8-pin mini-DIN connector at the rear of the Origin200 server that connects to the module system controller (MSC). Figure 4-7 shows the location of the AUX port.
Page 114: Attaching A Terminal Or Modem To The Aux Port
DB-25 terminal and modem cables, and these are listed in Appendix B, “Cable Descriptions.” You can also use the descriptions provided in that appendix to construct your own cables. Note that the cables are the same as the ones used for Silicon Graphics Indy, Indigo, and Indigo workstations, and the CHALLENGE S server.
Page 115: Using The Module System Controller
In the above example, is the four-character password. The default for all Origin200 xxxx servers shipped from Silicon Graphics is the word “none.” To enter Supervisor Mode on an Origin200 system with the default Supervisor Mode password, type: <Ctrl>t pass none We recommend you change this to a different password.
Page 116: Setting The Msc Password
Origin200 server is installed is within proper speciﬁcations. To determine the proper ambient air temperature, see “Physical and...
Page 117: Checking If The System Is On Or Off
Using the AUX Port and Module System Controller Commands If all of the fans are running at normal speed, but the system temperature is high, you can increase the fan speed to compensate. To run the speed the fans at high speed, enter this command: <Ctrl>t fan h To run the speed the fans at low speed, enter this command: <Ctrl>t fan n...
Page 118: Causing The System To Power-On Automatically
Chapter 4: Using the Origin200 System Causing the System To Power-On Automatically. You can set the MSC to turn on power to the system automatically when the master power switch is turned on. (By default, the MSC does not turn on power to the system until you either press the front power switch, or issue a pwr u command through the AUX port.)
Page 119: Msc Error Messages
Using the AUX Port and Module System Controller Commands MSC Error Messages Many of the commands display the text if they succeed. If there is a problem, the MSC prints the following error messages when you enter incorrect commands: Module System Controller (MSC) Error Messages Table 4-3 Message Meaning...
Page 120 Enter Supervisor Mode; xxxx is the four-character password for your system. All Origin200 servers ship with the word “none” as the default password. pass s xxxx Set the password to xxxx. Note that the password must be exactly 4 characters long.
Page 121 Using the AUX Port and Module System Controller Commands Table 4-4 (continued) Module System Controller (MSC) Commands Command Function sel auto Causes the last CPU to have output anything to be automatically selected to receive MSC input (this is the power-up default). see cpu Causes no CPU to be selected to receive MSC input.
Page 122: Determining What Devices Are Installed On Your Server
Chapter 4: Using the Origin200 System Determining What Devices are Installed On Your Server Because the Origin200 server, like the rest of the Origin product line, is a highly-conﬁgurable, multi-module system, there are some differences in the way that devices are identiﬁed and conﬁgured from prior Silicon Graphics workstations and servers.
Page 123 Determining What Devices are Installed On Your Server Most of the hardware graph directories are much like their /dev counterparts, but module numbers are persistent across reboots and hardware changes (until you change the module numbers). To see the hardware graph, use the ls command. For example: # ls /hw console input2...
Page 124: Figure 4-8 Example /Hw Filesystem
Chapter 4: Using the Origin200 System To determine the number of nodes present in the system, enter # ls /hw/module This indicates two nodes. Modules and slots are numbered with base 1; PCI slots are numbered with base 0. Nodes are numbered 1 and 2.
Page 125: Removing The System Cover And Chassis Access Door
# ls /hw/module/1/slot/n1/node/link Removing the System Cover and Chassis Access Door Caution: Because of the weight of an Origin200 system, two people are required to lift and move the chassis. To remove the system cover and chassis access panel of an Origin200 server, follow these steps: 1.
Page 126: Figure 4-9 Removing The System Cover, Tower Origin200 System
Swing the door out, away from the chassis. Optional: you can remove the door by lifting it up slightly and away from the chassis. In some cases, it may be easier to service the Origin200 if you remove the chassis access door.
Page 127: Figure 4-10 Opening The Chassis Access Door, Tower Origin200
Removing the System Cover and Chassis Access Door Figure 4-10 Opening the Chassis Access Door, Tower Origin200...
Page 128: Locking The System
Chapter 4: Using the Origin200 System Locking the System The Origin200 provides two mechanisms to physically lock the system: • a key lock on the front door • removable tabs to lock the chassis cover Both of these mechanisms are designed to provide enough security for your system that, if it is locked, the only way to remove components from the server, or to move it, is to destroy some part of the server.
Page 129: Figure 4-11 Locking The Chassis With The Locking Tabs
Locking the System Locking the Chassis With the Locking Tabs Figure 4-11 Follow these steps to lock the chassis (refer to Figure 4-11). 1. Place the two locking tabs together, ﬂat, so that the pivot points join. 2. Insert the two tabs into the tab slot at the rear of the chassis. 3.
Page 130: Adjusting The Feet
Chapter 4: Using the Origin200 System Adjusting the Feet The feet on an Origin200 server in a tower conﬁguration can be swiveled in or out. See Figure 4-12. Figure 4-12 Adjusting the Feet To adjust the feet: 1. Raise the server slightly, or tilt it to one side.
Page 131: Installing Memory
Chapter 5 Installing Memory This chapter describes how to install and remove memory.
Page 133: Installing And Removing Memory
Chapter 5 Installing and Removing Memory This chapter describes how to install and remove dual in-line memory modules (DIMMs) in a Origin200 server. Handling Precautions Memory is extremely sensitive to electrostatic discharge (ESD). Observe the following precautions when installing and removing memory: •...
Page 134: Installing Memory
Chapter 5: Installing and Removing Memory Installing Memory Follow these steps to install memory in an Origin200 server. 1. Shut down the system completely. See “Turning Off the System” in Chapter 4. Be sure to turn off the master power switch.
Page 135: Figure 5-1 Attaching A Grounding Wrist Strap
Installing Memory 4. Attach a grounding strap to your wrist. All Silicon Graphics options, including memory, are shipped with wrist straps to help prevent damage to components from static electricity. Attach the strap to your wrist as shown on the wrist-strap package, and in Figure 5-1.
Page 136: Figure 5-2 Locating Dimms In The Origin200 Server
Chapter 5: Installing and Removing Memory 5. Locate the DIMM slots. See Figure 5-2. DIMM Banks Rear of System Locating DIMMs In the Origin200 Server Figure 5-2...
Page 137: Figure 5-3 How Dimm Pairs Are Grouped In The Origin200 Server
Rear of System Figure 5-3 How DIMM Pairs Are Grouped In the Origin200 Server Figure 5-3 shows one pair of DIMMs installed in bank 0 (all modules must have memory in bank 0; if you have a two-module system, both must have memory in bank 0) If you are installing one additional pair of DIMMs, install them in bank 1.
Page 138: Figure 5-4 Installing A Dimm
Chapter 5: Installing and Removing Memory Figure 5-4 shows how to insert a DIMM into its socket. Figure 5-4 Installing a DIMM As you lower the DIMM into its socket, press down ﬁrst on one side then the other to seat the DIMM (upper drawing). Press straight down across the entire top to make sure the DIMM is ﬁrmly seated.
Page 139: Verifying That Installed Memory Is Recognized By The System
Verifying That Installed Memory Is Recognized By The System 7. After you have ﬁnished installing DIMMs, remove your wrist strap and reassemble the system. Replace the chassis access door and side panel (the reverse of removing them). Reattach the cables to the back of the system. You are now ready to test verify that the memory is recognized by the system.
Page 140: Removing Memory
Chapter 5: Installing and Removing Memory Removing Memory Follow these steps to remove memory from an Origin200 server. 1. Shut down the system completely. See “Turning Off the System” in Chapter 4. Be sure to turn off the master power switch.
Page 141: Figure 5-5 Attaching A Grounding Wrist Strap
Removing Memory 4. Attach a grounding strap to your wrist. Figure 5-5 shows an example of a disposable grounding strap. Figure 5-5 Attaching A Grounding Wrist Strap...
Page 142: Figure 5-6 Locating Dimms In The Origin200
Chapter 5: Installing and Removing Memory 5. Locate the DIMMs. See Figure 5-6. DIMM Banks Rear of System Figure 5-6 Locating DIMMs In the Origin200...
Page 143: Figure 5-7 How Dimm Pairs Are Grouped In Origin200
Rear of System Figure 5-7 How DIMM Pairs Are Grouped In Origin200 Start by removing bank 3, then bank 2, then bank 1. Do not skip banks. You must have at least one bank of memory installed in both modules in order for the system to operate.
Page 144: Figure 5-8 Removing Dimms
Chapter 5: Installing and Removing Memory Figure 5-8 Removing DIMMs...
Page 145 Removing Memory Press down on the release lever for the DIMM you want to remove. The lever raises the DIMM out of that side of its socket. Grasp the DIMM along the edges and pull it up out of its socket with an end-to-end rocking motion.
Page 147 Chapter 6 Installing PCI Option Boards This chapter describes how to install and remove PCI option boards.
Page 149: Installing And Removing Pci Option Boards
Chapter 6 Installing and Removing PCI Option Boards This chapter describes how to install and remove PCI option boards in a Origin200 server. Handling Precautions Option boards are sensitive to electrostatic discharge (ESD). Observe the following precautions when installing and removing memory: •...
Page 150: Installing A Pci Option Board
Chapter 6: Installing and Removing PCI Option Boards Installing a PCI Option Board The following steps describe how to install a PCI option board into a Origin200 server. 1. Shut down the system completely. See “Turning Off the System” in Chapter 4.
Page 151: Figure 6-1 Attaching A Grounding Wrist Strap
Installing a PCI Option Board 4. Attach a grounding strap to your wrist. All Silicon Graphics options, including PCI boards, are shipped with wrist straps to help prevent damage to components from static electricity. Attach the strap to your wrist as shown on the wrist-strap package, and in Figure 6-1.
Page 152: Figure 6-2 Locating The Pci Option Slots
Chapter 6: Installing and Removing PCI Option Boards 5. Locate an available PCI option slot. See Figure 6-2. Although you can install a PCI board in any open slot, you may observe better I/O performance if you install boards starting in order with slot 5, particularly if the PCI board you are installing can perform prefetching.
Page 153: Figure 6-3 Removing A Pci Slot Blanking Plate
Installing a PCI Option Board 6. Remove the blanking plate. Using a #2 Phillips screwdriver, remove the single screw that secures the blanking pate to the chassis. See Figure 6-3. Remove the blanking plate by lifting it straight up, as shown in Figure 6-3. Removing a PCI Slot Blanking Plate Figure 6-3...
Page 154 Chapter 6: Installing and Removing PCI Option Boards 7. Install the PCI option board in the PCI slot. Align the connector on the base of the PCI card with the PCI slot, as shown in Figure 6-4. Press the card down into the slot until it engages. See Figure 6-4. Be sure the tab at the bottom of the PCI card plate should slides into the slot on the rear chassis wall.
Page 155: Figure 6-4 Inserting A Pci Option Board
Installing a PCI Option Board Figure 6-4 Inserting a PCI Option Board 8. After you have ﬁnished installing the PCI board, remove your wrist strap and reassemble the system. Replace the chassis access door and side panel (the reverse of removing them). Reattach the cables to the back of the system.
Page 156 Chapter 6: Installing and Removing PCI Option Boards Do not discard the blanking plate that you removed from the Origin200 chassis. If Note: you ever decide to remove the PCI option board, you must replace this blanking plate to ensure proper airﬂow through the Origin200 chassis.
Page 157: Removing A Pci Option Board
Removing a PCI Option Board Removing a PCI Option Board The following steps describe how to remove a PCI option board from a Origin200 server. 1. Shut down the system completely. See “Turning Off the System” in Chapter 4. Be sure to turn off the master power switch.
Page 158: Figure 6-5 Attaching A Grounding Wrist Strap
Chapter 6: Installing and Removing PCI Option Boards 4. Attach a grounding strap to your wrist. Figure 6-5 shows an example of a disposable grounding strap. Figure 6-5 Attaching A Grounding Wrist Strap...
Page 159: Figure 6-6 Removing A Pci Option Board Screw And Board
5. Locate the PCI option board you wish to remove. 6. Remove the board. Using a #2 Phillips screwdriver, remove the screw that secures the PCI option board to the Origin200 chassis, as shown in Figure 6-6. Figure 6-6 Removing a PCI Option Board Screw and Board...
Page 160 7. Replace the blanking plate. Align the blanking plate and slide it in place, as shown in Figure 6-7. Attach the screw that secures the blanking plate to the Origin200 chassis, as shown in Figure 6-7.
Page 161: Figure 6-7 Replacing A Pci Option Blanking Plate And Screw
Replace the chassis access door and side panel (the reverse of removing them). Reattach the cables to the back of the system. Note: You must replace the blanking plate to cover the gap in the rear of the Origin200 chassis in order to ensure proper airﬂow through the chassis.
Page 163 Chapter 7 Installing and Conﬁguring Internal and External Peripherals This chapter describes how to install and conﬁgure internal and external peripherals. These include 5.25 inch and 3.5 inch drives and serial devices.
Page 165: Installing And Conﬁguring Peripherals
This chapter describes how to install and conﬁgure peripherals, including 5.25 inch and 3.5 inch drives and serial devices. This chapter also directs you to additional documentation about using peripherals with your Origin200 system. Installing, Removing, and Conﬁguring 5.25-Inch Peripherals The following sections describe how to conﬁgure, install, and remove peripherals from...
Page 166: About The 5.25-Inch Peripheral Bay
Chapter 7: Installing and Configuring Peripherals About the 5.25-Inch Peripheral Bay The 5.25-inch drive bay is located at the top of the Origin200 in a tower conﬁguration, or on the left-hand side in a rack-mount conﬁguration. Figure 7-1 shows the location of the 5.25-inch drive bay.
Page 167: Figure 7-2 5.25-Inch Peripheral Carrier
Installing, Removing, and Configuring 5.25-Inch Peripherals The 5.25-inch drive bay holds a peripheral carrier (mounting frame) to which you attach peripherals. The carrier is open at the front to accept peripherals, and has blind-mating connectors at the rear for power and SCSI data. Figure 7-2 shows the mounting frame. Figure 7-2 5.25-Inch Peripheral Carrier Drives in the 5.25-inch bay are connected to SCSI channel 1, which is single-ended, fast...
Page 168: Configuring A 5.25-Inch Peripheral
Chapter 7: Installing and Configuring Peripherals Conﬁguring a 5.25-Inch Peripheral Peripherals obtained from Silicon Graphics are pre-conﬁgured. You can install them in the 5.25-inch drive bay with no additional conﬁguration. However, if you are installing third-party peripherals, or wish to change the conﬁguration of a Silicon Graphics-supplied drive, follow these guidelines:...
Page 169: Figure 7-3 Removing The 5.25-Inch Peripheral Carrier
Installing, Removing, and Configuring 5.25-Inch Peripherals Figure 7-3 Removing the 5.25-Inch Peripheral Carrier...
Page 170 Chapter 7: Installing and Configuring Peripherals 2. Prepare the peripheral carrier, as shown in Figure 7-4. Remove one or two of the blanking plates from the front of the carrier, depending upon the height of the drive you are installing. Using a #2 Phillips screwdriver, remove the screws that hold the access plate to the rear of the carrier, then remove the access plate.
Page 171: Figure 7-4 Removing A Blanking Plate And The Rear Access Plate From The
Installing, Removing, and Configuring 5.25-Inch Peripherals Front Rear Figure 7-4 Removing a Blanking Plate and the Rear Access Plate from the Peripheral Carrier...
Page 172 Chapter 7: Installing and Configuring Peripherals 3. Slide the drive into the peripheral carrier and attach it with four screws through the side of the carrier, as shown in Figure 7-5. If you are installing a 1-inch-height peripheral, install a low-proﬁle blanking plate to cover the resulting gap in the front of the carrier.
Page 173: Figure 7-5 Installing A 5.25-Inch Drive In The Peripheral Carrier
Installing, Removing, and Configuring 5.25-Inch Peripherals Front Rear Rear Figure 7-5 Installing a 5.25-Inch Drive in the Peripheral Carrier...
Page 174: Figure 7-6 Replacing The 5.25-Inch Peripheral Carrier
Chapter 7: Installing and Configuring Peripherals 6. Slide the carrier into the system and secure it with the two captive screws. See Figure 7-6. Figure 7-6 Replacing the 5.25-Inch Peripheral Carrier...
Page 175: Removing 5.25-Inch Peripherals
Using a #2 Phillips screwdriver, undo the two captive screws that secure the peripheral carrier to the Origin200 chassis. Grasp the handle of the peripheral carrier and pull the carrier out of the 5.25-inch drive bay.
Page 176: Figure 7-7 Removing The Peripheral Carrier
Chapter 7: Installing and Configuring Peripherals Figure 7-7 Removing the Peripheral Carrier...
Page 177: Figure 7-8 Removing The Rear Access Plate From The Peripheral Carrier
Installing, Removing, and Configuring 5.25-Inch Peripherals 2. Remove the rear access plate from the peripheral carrier, as shown in Figure 7-8. Using a #2 Phillips screwdriver, remove the screws that hold the access plate to the rear of the carrier, then remove the access plate. Rear Figure 7-8 Removing the Rear Access Plate from the Peripheral Carrier...
Page 178: Figure 7-9 Removing A Drive From The Peripheral Carrier
Chapter 7: Installing and Configuring Peripherals 4. Remove the screws that hold the drive to the peripheral carrier and remove the drive from the carrier, as shown in Figure 7-9. Front Removing A Drive From the Peripheral Carrier Figure 7-9 5.
Page 179: Figure 7-10 Replacing The Front Blanking Plate And Rear Access Plate
Installing, Removing, and Configuring 5.25-Inch Peripherals Front Rear Figure 7-10 Replacing the Front Blanking Plate and Rear Access Plate...
Page 180: Figure 7-11 Replacing The 5.25-Inch Peripheral Carrier
Chapter 7: Installing and Configuring Peripherals 6. Slide the carrier into the system and secure it with the two captive screws. See Figure 7-11. Figure 7-11 Replacing the 5.25-Inch Peripheral Carrier...
Page 181: Installing, Removing, And Configuring 3.5-Inch Peripherals
Installing, Removing, and Configuring 3.5-Inch Peripherals Installing, Removing, and Conﬁguring 3.5-Inch Peripherals The Origin200 chassis has room for six 3.5-inch peripherals. Each peripheral is mounted on a sled to make it convenient to install and remove the peripherals, and set their SCSI ID numbers.
Page 182: About The 3.5-Inch Peripheral Bay
Chapter 7: Installing and Configuring Peripherals About the 3.5-Inch Peripheral Bay The 3.5-inch peripheral bay holds up to six drives mounted on sleds. The SCSI ID of each drive is determined by the slot into which it is installed. The system (boot) disk must be installed in slot 1.
Page 183: Configuring 3.5-Inch Peripherals
Installing, Removing, and Configuring 3.5-Inch Peripherals Conﬁguring 3.5-Inch Peripherals 3.5-inch peripherals obtained from Silicon Graphics are pre-conﬁgured and installed on drive sleds. You can install them in the 3.5-inch drive bay with no additional conﬁguration. Installing a 3.5-Inch Peripheral Follow these steps to install a 3.5-inch peripheral: 1.
Page 184: Figure 7-15 How The 3.5-Inch Drives Are Numbered In Origin200
Slot 6 (SCSI ID 6) Slot 1 (SCSI ID 1) Figure 7-15 How the 3.5-inch Drives are Numbered in Origin200 3. Install the peripheral. If there is a plastic blanking plate covering the slot, remove it as shown in Figure 7-16.
Page 185: Figure 7-16 Installing A 3.5-Inch Peripheral In Origin200
Save the blanking plates you remove. If you ever remove a peripheral and do not Note: replace it with another one, you should reinstall the blanking plate to ensure proper cooling air ﬂow and electromagnetic interference (EMI) shielding in the Origin200 chassis.
Page 186: Removing A 3.5-Inch Peripheral
Follow these steps to remove a 3.5-inch peripheral: 1. Open the front door of the chassis, as shown in Figure 7-17. Figure 7-17 Opening the Front Door of Origin200 2. Locate the drive you want to remove. The drives are numbered as shown in Figure 7-18.
Page 187: Figure 7-18 How The 3.5-Inch Drives Are Numbered In Origin200
Slot 6 (SCSI ID 6) Slot 1 (SCSI ID 1) Figure 7-18 How the 3.5-inch Drives are Numbered in Origin200 3. Remove the drive, as shown in Figure 7-19. Pull the locking lever down. Grasp the lever and pull the drive straight out of the chassis.
Page 188: Figure 7-19 Removing A 3.5-Inch Drive From Origin200
Chapter 7: Installing and Configuring Peripherals Figure 7-19 Removing a 3.5-inch Drive from Origin200 4. If you are not replacing the drive with another peripheral, cover the open slot with a plastic blanking plate, as shown in Figure 7-19.
Page 189: Verifying That A Drive Is Installed Correctly
Always cover an open peripheral slot with a plastic blanking plate to ensure Note: proper cooling air ﬂow and electromagnetic interference (EMI) shielding in the Origin200 chassis. Verifying That A Drive Is Installed Correctly Use the following checklist to determine if a drive is installed correctly: •...
Page 190: Using Drives In The Origin200 Server
Chapter 7: Installing and Configuring Peripherals Using Drives In the Origin200 Server Once installed, Silicon Graphics-provided peripherals are all recognized by the operating system (IRIX) and are ready to be conﬁgured for use with the system. Table 7-1 indicates where to turn for more information about conﬁguring drives, depending upon how you want to use the drives in your system (for example, as mounted ﬁlesystems,...
Page 191 Using Drives In the Origin200 Server Table 7-1 (continued) Sources Of Information For Drive Conﬁguration Type of Conﬁguration/Operation Reference (Man) Pages or Commands Filesystems, Mounting and Unmounting mount(1M), umount(1M) fstab(4) Filesystems, Automatically Mounting (automount) automount(1M) exports(4) chkconﬁg(1M)
Page 192: Attaching Serial Devices
Chapter 7: Installing and Configuring Peripherals Attaching Serial Devices Each Origin200 module provides connectors for two serial ports at the rear of the chassis. Figure 7-20 shows the locations of the connectors for these ports. Serial port connector 2 Serial port connector 1...
Page 193: Table 7-2 Serial Port Numbers And Correspondence To Irix Device Files
DB-9, male, and are designed to be IBM-compatible. Because of this, they do not use the same pinouts as prior Silicon Graphics DB-9 serial ports. Table 7-2 shows the correspondence of ports to IRIX device ﬁles and protocols.
Page 194: Attaching Serial Cables
Attaching Serial (ASCII) Terminals You can connect an optional ASCII terminal to your Origin200 by using the serial cable shipped with your server. It has a DB-9 connector on one end and a 25-pin serial connector on the other. See Appendix B, “Cable Descriptions” for information on this cable.
Page 195 Attaching Serial Devices In some cases the terminal may need special recognition from the system software. You can check or set up the system software to work under speciﬁc parameters by using the following: 1. Log in to the system as root. 2.
Page 196 Chapter 7: Installing and Configuring Peripherals 5. Look in /etc/ttytype for the listed console port information. You should see lines similar to this: ?iris-tp console iris-tp tport ?vt100 ttyd1 ?vt100 ttym1 ?vt100 ttyf1 ?vt100 ttyd2 ?vt100 ttym2 ?vt100 ttyf2 ?vt100 ttyd3 ?vt100 ttym3 ?vt100 ttyf3 6.
Page 197: Connecting A Modem
Attaching Serial Devices 8. Check terminal connection and function using the following commands: echo Hello, this is a test > /dev/ttyd3 This command should cause the sentence “Hello, this is a test” to appear on the terminal attached to port 3. If nothing appears on the terminal, check that you are using the correct serial port and that the terminal is conﬁgured correctly.
Page 198: Useful Serial Commands
Chapter 7: Installing and Configuring Peripherals 4. Attach the modem power cord and turn on the modem. 5. Install the UUCP subsystem (eoe.sw.uucp), if it is not already installed. The UUCP subsystem is shipped with the IRIX operating system, but is not Note: installed by default.
Page 199 Attaching Serial Devices • terminfo • stty • termio The following ﬁles are commonly used to properly conﬁgure serial port operation for the Origin200 server: • /etc/inittab • /etc/gettydefs • /etc/ttytype • /usr/lib/terminfo • /etc/uucp/Devices • /etc/uucp/Systems...
Page 201 Chapter 8 Troubleshooting This chapter describes the various LED codes displayed by an Origin200 server, and how to check the power supply.
Page 203: Troubleshooting
Chapter 8 Troubleshooting This chapter the various LEDs that are on the system. It also describes how to check the power supply. Status LED Messages The status LED on the front panel can display three colors: green, amber, red. Table 8-1 lists the various messages displayed by the status LED.
Page 204: Ethernet Status Led Messages
(yellow) Figure 8-1 Ethernet 10-Base-T/100-Base-TX Port LEDs The transmit LED (green) ﬂashes whenever the Origin200 is transmitting data through the Ethernet port. The packet detect LED (yellow) ﬂashes whenever the server detects network trafﬁc, even if the data detected is not destined for the server.
Page 205: Checking The Power Supply
Checking the Power Supply Checking the Power Supply There is a test button and LED located on the base of the power supply, as shown in Figure 8-2. Front of system Area of test button and Front of Power supply system test button Figure 8-2...
Page 206 To test the power supply, press the button. If the green LED lights, the power supply is OK. If the green LED fails to light, there may be a problem with the power supply. The power supply is not customer-replaceable. Contact Silicon Graphics or your local service provider for information about replacing the power supply.
Page 207: Removing And Replacing Internal Components
Chapter 9 Removing and Replacing Internal Components This chapter describes how to remove and replace components of a Origin200 module.
Page 209: Replacing Internal Parts
Chapter 9/ Replacing Internal Parts This chapter describes how to remove and replace internal components of an Origin200 system. Tools Required to Remove and Replace Components Tools required to service parts inside the Origin200 server: • #2 Phillips screwdriver •...
Page 210: Removing And Replacing Internal Parts
Chapter 9: Replacing Internal Parts Removing and Replacing Internal Parts This section describes how to remove and install the following internal parts of the Origin200 server: • SCSI backplane • fans • system controller Procedures to remove and replace the following components are described in other chapters in this guide: •...
Page 211: Preparing The Origin200 For Servicing
CrayLink Interconnect, Ethernet, etc.). 4. Place the system on its side on a ﬂat work surface. Caution: Two people are required to lift and move the Origin200 server. If the system is mounted in an equipment rack, remove it according to the instructions in “Removing a Server From an Equipment Rack,”...
Page 212: Figure 9-1 Removing The Chassis Access Cover
Figure 9-1 Removing the Chassis Access Cover 6. Attach one end of a grounding strap to your wrist and the other to a metal portion of the Origin200 chassis. Warning: Whenever you work on internal components, always use a grounding (wrist) strap to prevent the ﬂow of potentially damaging static electricity.
Page 213: Replacing The Scsi Backplane
Removing and Replacing Internal Parts Replacing the SCSI Backplane If you have not done so already, follow the procedures in “Preparing the Origin200 for Servicing” to make sure the system is opened up and ready to work on. 1. Remove any 3.5-inch drives from the drive bays.
Page 214: Installing A New Scsi Backplane
5. Snap the six spring clips back up into place. Replacing Fans If you have not done so already, follow the procedures in “Preparing the Origin200 for Servicing” to make sure the system is opened up and ready to work on. Once you have opened the Origin200 chassis, follow these steps to remove a fan: 1.
Page 215: Figure 9-3 Disconnecting The Fan And Fan Power Cable (Other Components Removed For Clarity)
Removing and Replacing Internal Parts Figure 9-3 Disconnecting the Fan and Fan Power Cable (Other Components Removed For Clarity)
Page 216: Figure 9-4 Removing The Fan From The System
Chapter 9: Replacing Internal Parts 3. Lift the fan out of the system, as shown in Figure 9-4. Removing the Fan From the System Figure 9-4...
Page 217: Installing A New Fan
For this procedure, you do not have to follow the instructions in “Preparing the Note: Origin200 for Servicing.” The module system controller can be removed with the system in place and fully assembled. The module system controller (MSC) is mounted on a sheet metal carrier to form a single, assembly.
Page 218: Figure 9-5 Removing The Front Bezel Crossbar
Chapter 9: Replacing Internal Parts Figure 9-5 Removing the Front Bezel Crossbar 4. Using a #2 Phillips screwdriver, remove the two screws that fasten the system controller assembly to the chassis, as shown in “Replacing the Module System Controller.”...
Page 219: Figure 9-6 Removing The System Controller Assembly From The Chassis
Removing and Replacing Internal Parts System Controller Figure 9-6 Removing the System Controller Assembly From the Chassis 5. Pull out the system controller assembly and lay it on a ﬂat worksurface. Warning: To prevent ESD damage to the module system controller, be careful not to touch the board’s edge connectors (gold ﬁngers).
Page 220: Figure 9-7 Removing The Module System Controller Board From The Carrier
See Figure 9-7. The NIC stores the system serial number and should stay with your original Origin200 server. Slide the NIC out of its socket and put it aside. You will install the NIC in the replacement module system controller.
Page 221: Installing A New Module System Controller
3. Remove the disks (or blanking plates if no disks are installed) from slots 5 and 6 of the Origin200 server. Removing the disks (or blanking plates) allows you to see how the edge connector on the module system controller board aligns with its socket inside the chassis.
Page 223 Appendix A Appendices Appendices to this owner’s guide include information about connector pinouts, cables, and supported terminals.
Page 225: Connector Pinout Assignments
Appendix A Connector Pinout Assignments This appendix describes the pinouts of the following external connectors on an Origin200 server: • serial ports • parallel port • Ethernet port • AUX (module system controller) port For a description of cables that can be used with the serial and diagnostic ports, see...
Page 226: Serial Ports
Figure A-1 Origin200 Serial Port Pinout Assignments Table A-1 shows the connector pin assignments for the serial ports in RS-232 mode. Table A-1 Origin200 Serial Port Pin Assignments, RS-232 Mode Assignment Data Carrier Detect (DCD) Receive Data (RXD) Transmit Data (TXD)
Page 227: Table A-2 Origin200 Serial Port Pin Assignments, Rs-422 Mode
Serial Ports Table A-2 shows the connector pin assignments for the serial ports in RS-422 mode. Table A-2 Origin200 Serial Port Pin Assignments, RS-422 Mode Assignment (Reserved) Receive Data– (RXD–) Transmit Data– (TXD–) Transmit Data+ (TXD+) Signal Ground (GND) Receive Data+ (RXD+)
Page 228: Parallel Port
Appendix A: Connector Pinout Assignments Parallel Port Origin200 Parallel Port Pinout Assignments Figure A-2 The Origin200 parallel port uses a 36-pin Centronics connector (IEEE 1284-C). Table A-3 shows the connector pinout assignments for the parallel port. Table A-3 Origin200 Parallel Port Pin Assignments...
Page 229 Parallel Port Table A-3 (continued) Origin200 Parallel Port Pin Assignments Assignment BUSY ONLINE PR/SC NOPAPER (Not Connected) NOINK (Not Connected) 19–30 Signal Ground (GND) RESET 32–36 (Not Connected)
Page 230: Ethernet Port
Appendix A: Connector Pinout Assignments Ethernet Port Transmit (green) Packet detect (yellow) Figure A-3 Origin200 Ethernet 10-Base-T/100-Base-TX Port Pinout Assignments Table A-4 shows the connector pinout assignments for the Ethernet 10-Base-T/100-Base-TX port. Origin200 Ethernet 10-Base-T/100-Base-TX Port Pin Assignments Table A-4 Assignment Transmit + Transmit –...
Page 231: Aux Port
AUX Port AUX Port Origin200 AUX Port Pinout Assignments Figure A-4 The AUX port is used to communicate with the module system controller (MSC). You can attach a serial (ASCII) terminal to the port, or attach a modem for remote access.
Page 233: Cable Descriptions
Appendix B Cable Descriptions This appendix describes various cables that can be used with an Origin200 system, including: • serial • AUX port...
Page 234: Serial Cables
Origin200. Printer/Character (ASCII) Terminal Cable Use this cable to attach a printer or a character (ASCII) terminal to Origin200. The server ships with a cable of this type, and you can purchase an additional or replacement cable from Silicon Graphics or your local service provider.
Page 235: Modem Cable (Full-Handshake)
(except printers and terminals) that do not need RTS/CTS ﬂow control and you can use it with a null modem adapter to attach printers and character terminals. You can purchase this full-handshake serial cable from Silicon Graphics or from your local service provider.
Page 236: Origin200 To Indy And Indigo2 Cable (Db-9 To Din-8)
Appendix B: Cable Descriptions Origin200 to Indy and Indigo2 Cable (DB-9 to DIN-8) This connects Silicon Graphics Indy and Indigo2 workstations to an Origin200. Table B-3 shows the cable connector pin assignments. Table B-3 Cable Connector Pin Assignments for an Origin200 To Indy and Indigo2...
Page 237: Origin200 To O2, Onyx2, And Ibm-Compatible (Db-9 To Db-9)
Serial Cables Origin200 to O2, Onyx2, and IBM-Compatible (DB-9 to DB-9) This connects an Origin200 to Silicon Graphics O2 and Onyx2 workstations, and IBM-compatibles with a DB-9 serial port. Table B-4 shows the cable connector pin assignments. Table B-4 Cable Connector Pin Assignments for an Origin200 To O2, Onyx2, and...
Page 238: Origin200 To Onyx (Db-9 To Db-9)
Appendix B: Cable Descriptions Origin200 to Onyx (DB-9 to DB-9) This connects an Onyx to the Origin200. Notice that the Onyx DB-9 pin assignments are different from the Origin200 DB-9 pin assignments. Table B-5 shows the cable connector pin assignments.
Page 239: Origin200 To Macintosh Cable (Db-9 To Din-8)
Origin200 to Macintosh Cable (DB-9 to DIN-8) This cable connects any Macintosh to the Origin200. Table B-6 shows the cable connector pin assignments. Table B-6 Cable Connector Pin Assignments for an Origin200 to Macintosh Serial Cable Pin Number Signal Pin Number...
Page 240: Aux Port Cables
AUX port. AUX Port Terminal Cable Use this cable to connect the Origin200 AUX port to a terminal. Note that this cable is identical to the one used to attach a terminal to a Silicon Graphics Indy, Indigo, or Indigo2 workstation and CHALLENGE S server.
Page 241: Aux Port Modem Cable
AUX Port Cables AUX Port Modem Cable Use this cable to connect the Origin200 AUX port to a modem. Note that this cable is identical to the one use to attach a modem to a Silicon Graphics Indy, Indigo, or Indigo2 workstation and CHALLENGE S server.
Page 243: Supported Terminals
Appendix C Supported Terminals The terminfo terminal description database provides support for over 1600 variations of character-based terminals from a wide variety of manufacturers. This appendix lists a few of the terminals supported under IRIX. For a complete list of supported terminals, examine the subdirectories of /usr/lib/terminfo.
Page 245: Glossary
Glossary 100-Base-TX Twisted-pair variant of 100BASE-X. Uses the physical characteristics of FDDI’s TP-PMD, but uses Ethernet framing & CSMA/CD. Used in Silicon Graphics Origin and Onyx2 systems. 100-Base-X 100Mbps CSMA/CD 802.3/Ethernet-like LAN also known as Fast Ethernet. There are two types: 100BASE-TX (used in Silicon Graphics Origin and Onyx2 systems) and 100BASE-T4.
Page 246 Glossary dual in-line memory module (DIMM) A module to which are attached SDRAM chips. Error correction code; used in memory to correct for single-bit errors. electromagnetic interference (EMI) Electromagnetic radiation that is produced by electronic equipment, and that can interfere with radio and television reception and cause problems with other electronic devices.
Page 247 Musical Instrument Digital Interface; a protocol for communicating between computers and musical instruments. module An Origin200 chassis, plus CPU and memory. mounting ear An angled sheet-metal adapter used to attach a chassis to the rails of an equipment rack. node (node board)
Page 248 Small computer systems interface. See also channel and controller. system A general term for all the components of a computer. In the case of Origin200, the system consists of one or more nodes as well as the software installed on them. See also node.
Page 249 A device to which IRIX prints various messages, and which is the ﬁrst serial I/O device to become active when the system boots. As opposed to the diagnostic port, you can log in to IRIX via the system console. In Origin200, the system console is connected to serial port 1.
Page 251: Index
(man) pages with xxiv attaching CrayLink Interconnect grounding cable cables power cables serial devices 168, 170 CrayLink Interconnect AutoLoad variable Ethernet setting Origin200 to Indy and Indigo Origin200 to Macintosh automatic power-on Origin200 to O2, Onyx2, and IBM-compatible Origin200 to Onyx...
Page 252 Index power conﬁguring the system serial 170, 210 connecting two modules shielded, use of connectors wiring descriptions of Canadian Department of Communications available on back panel Statement serial carrier console logic attaching peripheral 33, 151 conventions used in this guide xxvi chassis cooling...
Page 253 30, 31, 144, 158, 160 checking settings for installing using in Origin200 LED messages about verifying installation of operating speeds dual in-line memory module (DIMM) removing see memory fasteners used in an Origin200 system class rating use of shielded cables required warning...
Page 254 NMI button power switch removing IBM compatible reset button Origin200 to IBM compatible cable status LED 68, 179 terminal emulator settings using as a system console front power switch 51, 69, 71 in a slave module...
Page 255 DIP switch settings low-proﬁle blanking plates error messages handling precautions removing replacing resetting the system Macintosh setting the password Origin200 to Macintosh cable supervisor mode using as a system console turning power on/off remotely using commands with main system board...
Page 256 (NIC) removing 5.25-inch drives location of physical and environmental speciﬁcations altitude dimensions (size) heat dissipation, maximum Onyx humidity Origin200 to Onyx cable noise temperature weight ports 18, 89, 207 parallel port changing numbers of connector pin assignments...
Page 257 Index power supply 5.25-inch peripherals checking a second module LED messages about fans speciﬁcations memory test LED module system controller (MSC) PCI option boards power switches SCSI backplane description of the system from an equipment rack front 68, 71 master 50, 71 replacing module system controller (MSC)
Page 258 Index serial changing between tower and rack conﬁguration cables checking for power on/off remotely port numbering conﬁguring system console cable connecting two modules 44, 45 useful commands determining devices installed on drive capacities 6, 14 serial ports feature summary changing port numbers grounding considerations connector pin assignments locking...
Page 259 50, 72 see module system controller (MSC) TUV compliance System Maintenance Menu 74, 75, 84 using drives in the Origin200 server tabs locking Technical Publications Library manuals on the World-Wide Web xxiv VCCI compliance statement...
Page 261 Tell Us About This Manual As a user of Silicon Graphics products, you can help us to better understand your needs and to improve the quality of our documentation. Any information that you provide will be useful. Here is a list of suggested topics: •...

Silicon Graphics Origin200 Owner's Manual

List of Figures

About this Guide

Figure 1-1 Two-Module Origin200 System, Front View

1 Overview of the Origin200 System

Figure 1-2 Two-Module Origin200 System, Rear View

Figure 1-3 Two-Module Origin200 Server in a Rack

Table 1-4 Origin200 Physical and Environmental Specifications

2 Setting up an Origin200 System

Figure 2-2 Basic Items Included with the Origin200 Server, Tower

Figure 2-4 Origin200 Connectors

Figure 2-5 SCSI Drive ID Numbering for 3.5-Inch Drives

Figure 2-6 Installing 3.5-Inch Drives in Origin200

Figure 2-7 Removing the 5.25-Inch Peripheral Carrier

Figure 2-20 Attaching the Craylink Interconnect Cable and Grounding Cable

3 Installing an Origin200 System in a Rack

Figure 3-1 Placing the Origin200 on a Work Surface

Figure 3-2 Origin200 Rack Mounting Ears

Figure 3-4 Lifting the Origin200 Server into a Rack

Figure 3-5 Attaching the Plastic End Caps to a Rackmounted Server

Figure 3-3 Attaching the Rack Mounting Hardware (Ears)

4 Using the Origin200 System

Figure 4-1 the Origin200 Front Panel

Figure 4-2 Turning on the Master Power Switch

Figure 4-5 Turning off the Master Power Switch

Figure 4-3 Turning on the Front Power Switch

5 Installing and Removing Memory

Figure 5-1 Attaching a Grounding Wrist Strap

Figure 5-2 Locating Dimms in the Origin200 Server

Figure 5-3 How DIMM Pairs Are Grouped in the Origin200 Server

Figure 5-4 Installing a DIMM

Figure 5-5 Attaching a Grounding Wrist Strap

Figure 5-6 Locating Dimms in the Origin200

Figure 5-7 How DIMM Pairs Are Grouped in Origin200

Figure 5-8 Removing Dimms

6 Installing and Removing PCI Option Boards

Figure 6-1 Attaching a Grounding Wrist Strap

Figure 6-2 Locating the PCI Option Slots

Figure 6-3 Removing a PCI Slot Blanking Plate

Figure 6-4 Inserting a PCI Option Board

Figure 6-5 Attaching a Grounding Wrist Strap

Figure 6-6 Removing a PCI Option Board Screw and Board

Figure 6-7 Replacing a PCI Option Blanking Plate and Screw

7 Installing and Conﬁguring Peripherals

Figure 7-1 Location of the 5.25-Inch Drive Bay

Figure 7-2 5.25-Inch Peripheral Carrier

Figure 7-3 Removing the 5.25-Inch Peripheral Carrier

Figure 7-4 Removing a Blanking Plate and the Rear Access Plate from the

Figure 7-5 Installing a 5.25-Inch Drive in the Peripheral Carrier

Figure 7-6 Replacing the 5.25-Inch Peripheral Carrier

Figure 7-7 Removing the Peripheral Carrier

Figure 7-12 the 3.5-Inch Drive Bay and Correspondence of SCSI Ids to

Figure 7-17 Opening the Front Door of Origin200

Figure 7-11 Replacing the 5.25-Inch Peripheral Carrier

8 Troubleshooting

Figure 8-1 Ethernet 10-Base-T/100-Base-TX Port Leds

Figure 8-2 Location of the Power Supply Test Button and LED

9 Replacing Internal Parts

Figure 9-1 Removing the Chassis Access Cover

Figure 9-3 Disconnecting the Fan and Fan Power Cable (Other Components Removed for Clarity)

Figure 9-4 Removing the Fan from the System

Figure 9-2 Cable Connections and Spring Clips on the SCSI Backplane

Figure 9-5 Removing the Front Bezel Crossbar

Figure 9-6 Removing the System Controller Assembly from the Chassis

Figure 9-7 Removing the Module System Controller Board from the Carrier

Connector Pinout Assignments

Figure A-1 Origin200 Serial Port Pinout Assignments

Table A-1 Origin200 Serial Port Pin Assignments, RS-232 Mode

Table A-2 Origin200 Serial Port Pin Assignments, RS-422 Mode

Figure A-2 Origin200 Parallel Port Pinout Assignments

Table A-3 Origin200 Parallel Port Pin Assignments

Figure A-3 Origin200 Ethernet 10-Base-T/100-Base-TX Port Pinout

Table A-4 Origin200 Ethernet 10-Base-T/100-Base-TX Port Pin Assignments

Table A-5 Origin200 aux Port Pin Assignments

Cable Descriptions

Table B-2 Cable Connector Pin Assignments for a Modem Cable

Table B-3 Cable Connector Pin Assignments for an Origin200 to Indy and Indigo

Table B-4 Cable Connector Pin Assignments for an Origin200 to O2, Onyx2, and IBM-Compatible Serial Cable

Table B-5 Cable Connector Pin Assignments for an Origin200 to Onyx Serial Cable

Table B-6 Cable Connector Pin Assignments for an Origin200 to Macintosh Serial Cable