IBM RT PC Page 24 Options Installation Download

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Options Installation

CONTENTS

About This Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Removing the Covers From the System Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

IBM 6150 System Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

IBM 6151 System Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

Recording Optional Drives and Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

Recording Drive Positions For IBM 6150 System Units . . . . . . . . . . . . . . . . . . . . . . 1-14

Identifying Adapter Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15

System Board Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16

Adapters in Fixed Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16

Recording Adapter Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18

Adapter Conflicts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19

Conflicting Memory Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19

Conflicting Interrupt Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19

Conflicting DMA Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20

Determining Adapter Conflicts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20

Summary of Contents for RT PC

Page 1: ...Personal Computer Hardware Reference Library IBM RT PC Options Installation...

Page 2: ...988 This major revision obsoletes previous editions of the IBM RT PC Options Installation This edition applies to all subsequent releases until otherwise indicated in new editions or technical newslet...

Page 3: ...jer op til 42 kg Sluk for systemet Page 3 6 ADVERSEL Chippens ben kan vaere skarpe Page 2 3 3 4 4 4 5 4 6 5 7 4 8 4 ADVARSEL Sluk for stroemmen pao systemenheden og tag stikket ud af stikkontakten Pag...

Page 4: ...hine is zwaar Er zijn drie of meer mensen voor nodig om de systeemmachine die maximaal 42 kg weegt op te tillen Zet het systeem uit Page 3 6 LET OP Raak de pennen niet aan Ze zijn scherp Pag 2 3 3 4 4...

Page 5: ...an Sivu 1 4 1 10 VAROITUS Laite on painava Keskusyksik n nostamiseen tarvitaan v hint n kaksi henkil yksikk saattaa painaa jopa 42 kg Katkaise j rjestelm st virta Sivu 3 6 VAROITUS l koske piikkeihin...

Page 6: ...Cette unit pese 42 kg Pr voir au moins deux personnes pour la d placer Mettre le syst me hors tension voir la figure Page 3 6 ATTENTION Ne touchez pas les broches elles sont pointues Page 2 3 3 4 4 4...

Page 7: ...sollte sie stets von mindestens 3 Personen gehoben werden System ausschalten Eine Abbildung zeigt den Netzschalter und illustriert wie das Geraet angehoben werden soil Seiten 3 6 VORSICHT Die scharfka...

Page 8: ...4 1 10 PERICOLO Questa unit pu pesare sino ad un massimo di 42 chili Per sollevarla sono richieste tre o pi persone Spegnere il sistema riportata una figura rappresentante l interrutore e l azione da...

Page 9: ...ix Safety Notice Translations Continued JAPANESE...

Page 10: ...kkontaktene Side 1 4 og 1 10 ADVERSEL Systemenheten veier inntil 42 kilo og man b r v ere tre eller flere for b re den Sl maskinen av Se p tegningen som viser hvordan du gj r det Side 3 6 ADVARSEL Ikk...

Page 11: ...1 4 1 10 CUIDADO Dado que este dispositivo pesado s o necess rias tr s ou mais pessoas para levantar a Unidade do Sistema que pesa cerca de 42 Kg Coloque o interrupter na posi o OFF P ginas 3 6 CUIDAD...

Page 12: ...dispositivo es pesado Se deber a levantar la unidad central entre tres o m s personas Su peso es superior a 42 Kg 92 lb Utilice un elevador a ser posible Pag 3 6 PRECAUCION No toque la patillas Las p...

Page 13: ...NING Denna enhet r tung Tv eller flera personer b r hj lpas t att lyfta systemenheten som kan v ga upp till 42 kg P sidan 3 6 finns f ljande varningstext VARNING R r inte stiften de r vassa P sidorna...

Page 14: ...xiv Options Installation Notes...

Page 15: ...help you install optional adapters fixed disk drives and diskette drives in the IBM 6150 system units and optional adapters in the IBM 6151 system unit These instructions apply whether you are instal...

Page 16: ...fixed disk and diskette drives The instructions in Section 3 Installing the Adapters provide general information for installing the optional adapters and the system unit covers Section 4 Processor Opt...

Page 17: ...TM Operating System including how to add or delete devices from the system and how to define device characteristics This book also explains how to create delete or change AIX and non AIX minidisks IBM...

Page 18: ...s publication use either of the following sources To order from your IBM representative use Order Number SA23 2609 To order from your IBM dealer use part 22F9802 A binder is included with the order Se...

Page 19: ...rmining Adapter Conflicts 1 20 Section 2 Removing and Installing Drives in the IBM 6150 System Unit 2 1 About This Section 2 3 Handling Static Sensitive Drives 2 4 Cooling Fan Removal 2 5 Cooling Fan...

Page 20: ...ry Options 5 1 About This Section 5 3 Installing Memory Options 5 4 IBM Personal Computer AT 512KB Memory Expansion Option 5 5 IBM RT PC 1MB Memory Expansion Option 5 7 IBM RT PC 2MB Memory Expansion...

Page 21: ...play Adapter 7 15 IBM RT PC Extended Monochrome Graphics Display Adapter 7 16 IBM RT PC Advanced Color Graphics Display Adapter 7 17 IBM Megapel Display Adapter 7 18 Section 8 Additional Options 8 1 A...

Page 22: ...xxii Options Installation...

Page 23: ...Section 1 Getting Started 1 1 Section 1 Getting Started...

Page 24: ...onal Drives and Adapters 1 14 Recording Drive Positions For IBM 6150 System Units 1 14 Identifying Adapter Positions 1 15 System Board Slots 1 16 Adapters in Fixed Positions 1 16 Recording Adapter Pos...

Page 25: ...section shows you how to remove the system unit covers See IBM 6150 System Unit on page 1 4 or IBM 6151 System Unit on page 1 10 whichever applies The section then shows you how to identify and recor...

Page 26: ...perating with the covers on ensures adequate cooling of the components IBM 6150 System Unit You do not need any tools to remove the covers of the system unit Note You might find this task easier if yo...

Page 27: ...Section 1 Getting Started 1 5 2 Turn any connected devices off 3 Unplug the power cable from the electrical outlet...

Page 28: ...1 6 Options Installation 4 To remove the rear cover a Firmly grasp the bottom and snap the cover free b Rotate the cover outward until the hooks are clear of the top of the unit...

Page 29: ...Started 1 7 5 If connected unplug the display power cable and system unit power cable Label any cables you unplug from the rear of the system unit 6 Unlock the keylock by turning the key counterclockw...

Page 30: ...s on the bottom of the system unit 8 To remove the front cover a Push up on the tab until it is free from the hole in the bottom of the unit b Rotate the cover out away from the bottom of the unit c L...

Page 31: ...ne outside edge of the left side cover Push up on the tab until it is free of the hole in the cover b Do the same to the tab on the other side c Rotate the cover out away from the bottom of the unit d...

Page 32: ...river to remove the system unit cover CAUTION This device is heavy Two or more people should lift the system unit which weighs 25 kg 56 lb Refer to Safety Notice Translations on page iii Do the follow...

Page 33: ...ted 1 11 3 Unplug the power cable from the electrical outlet 4 To remove the rear cover a Push down on the rear cover directly over the two loops b Remove the loops from the top hooks c Lift the cover...

Page 34: ...1 12 Options Installation 5 Label any cables you unplug from the rear of the system unit 6 Unlock the keylock by turning the key counterclockwise Remove the key...

Page 35: ...our screws holding the top cover in place 8 Face the front of the unit and pull forward on the cover sliding it off the system unit Note Gently lift the center of the cover when sliding it off This pr...

Page 36: ...as a guide when you install the options Read and work through the rest of this section writing the names of the drives and adapters on the diagram as you learn where they must be installed Recording D...

Page 37: ...b try to put it in adapter slot 3 or 6 saving the positions with two slots for adapters with two tabs In the IBM 6151 notice that slots 2 3 4 and 5 have two tab slots while slot 1 has only one tab slo...

Page 38: ...Memory Options on page 5 4 Do not move these adapters unless told to do so No other adapters may be installed in slots B C or D Adapters in Fixed Positions Certain adapters must be installed in speci...

Page 39: ...ixed Disk Drive Type E70 and the IBM RT PC 70MB ESDI Fixed Disk Drive Type R70 have different formats and are not interchangeable Either an IBM Personal Computer AT Fixed Disk and Diskette Drive Adapt...

Page 40: ...icable system unit diagram and at the list of the adapters you bought Decide where you can install the adapters and write the adapter names on the appropriate system unit diagram Note The positions of...

Page 41: ...resolve the conflict consult your place of purchase Conflicting Interrupt Levels The method of resolving interrupt level conflicts depends on whether the interrupt level is required or optional A req...

Page 42: ...facing page shows interrupt levels and DMA channels used by various adapters Make a list of all the adapters you intend to use in one machine To the right of the adapter list create two columns one fo...

Page 43: ...D Optional Default Shipped with this Setting X Required DX Required for Diskette O Optional FX Required for Fixed Disk Shareable FO Optional For Fixed Disk 1 Level 6 is used in nonshared mode for comp...

Page 44: ...O O 5080 Peripheral Attachment O O O Personal Computer AT Coprocessor Option X X 6150 Serial Port A 2 7 O O 6150 Serial Port B 1 O O X Required Shareable O Optional PO Optional for Parallel OD Optiona...

Page 45: ...Section 2 Removing and Installing Drives in IBM 6150 2 1 Section 2 Removing and Installing Drives in the IBM 6150 System Unit...

Page 46: ...ling a Fixed Disk Drive in Position C 2 13 Installing a Fixed Disk Drive in Position D 2 23 Installing a Fixed Disk Drive in Position E 2 35 Removing a Fixed Disk Drive from Position C 2 45 Removing a...

Page 47: ...given for installing and removing additional fixed disk drives drive adapters and the second diskette drive For a drawing of the drive positions see the IBM 6150 system unit diagram in Appendix A CAUT...

Page 48: ...wing general procedures to protect the drive from static discharge 1 Lay the fixed disk drive still wrapped in its antistatic bag on a flat surface near the system unit 2 Position yourself so you do n...

Page 49: ...nstalling Drives in IBM 6150 2 5 Cooling Fan Removal 1 Loosen the two mounting screws and slide the fan bracket to the right 2 Remove the cooling fan assembly 3 Disconnect the cooling fan power connec...

Page 50: ...sure to connect drive C also Note Be sure the cooling fan assembly is mounted as shown 2 Insert the right end of the cooling fan assembly onto the front cage then slide the fan bracket to the left beh...

Page 51: ...ive the Personal Computer AT Fixed Disk and Diskette Drive Adapter will not operate with R70 E70 E114 or 310 megabyte fixed disk drives Up to two R40 fixed disk drives can be operated from a single Pe...

Page 52: ...RT PC Advanced Processor Card APC or with the IBM RT PC Enhanced Advanced Processor Card Up to three E70 E114 or 310 megabyte fixed disk drives can be used with a single Extended ESDI Magnetic Media...

Page 53: ...C do not use this chart Go to the chart on page 2 12 use Steps 2 through 5 under the heading Installation Procedure to Use and install your two new drives in drive positions C and D Drive Shipped in S...

Page 54: ...Disk Drive in Position D on page 2 23 Installing a Fixed Disk Drive in Position D on page 2 23 Installing a Fixed Disk Drive in Position D on page 2 23 If you are not sure which drive was shipped wit...

Page 55: ...2 35 or R70 Installing a Fixed Disk Drive In Position E on page 2 35 R70 R70 R40 or R70 E R40 Same as above or R70 Same as above R40 xxx R70 R40 D R40 Installing a Fixed Disk Drive in Position D on p...

Page 56: ...page 2 45 3 Installing a Fixed Disk Drive in Position C on page 2 13 4 Installing a Fixed Disk Drive in Position D on page 2 23 5 Installing a Fixed Disk Drive in Position E on page 2 35 R70 xxx R40...

Page 57: ...ing a Fixed Disk Drive in Position C In order for drives to match in drive positions C and D see the note regarding R40 and R70 drives on page 2 9 you may be required to swap the positions of drives C...

Page 58: ...its on page 1 4 before installing the drive in position C 1 Remove the cooling fan assembly Refer to Cooling Fan Removal on page 2 5 2 Use the following illustration to identify which drive you are in...

Page 59: ...2 15 3 Check the drive selection jumper or switches for the correct setting and make sure the terminator resistor s are present on the drive 4 Hold the drive with the printed circuit board on the bot...

Page 60: ...tions Installation 5 Facing the rear of the unit place the drive on the side rails and slide it into drive position C Push the drive in until the plastic latches snap into position holding the drive i...

Page 61: ...Section 2 Removing and Installing Drives in IBM 6150 2 17 6 Look at the diagram of the disk and diskette cable bundle...

Page 62: ...e to the 34 pin connector on the rear of the drive in position C Connect C1 to the 20 pin connector on the drive Note Internal fixed disk drives may differ in appearance Data signal and power connecto...

Page 63: ...ect as follows P10 is connected to the power supply P11 is connected to the first diskette drive position A P12 connects to the second diskette drive position B P13 connects to the first fixed disk dr...

Page 64: ...connector on the rear of the fixed disk drive in position C Connect the ground wire from the power cable to the ground tab on the drive Note Internal fixed disk drives may differ in appearance Data si...

Page 65: ...d in adapter slot 2 See IBM Personal Computer AT Fixed Disk and Diskette Drive Adapter on page 2 53 if the new drive is an R40 fixed disk drive or IBM RT PC ESDI Magnetic Media Adapter on page 2 54 if...

Page 66: ...he adapter in adapter slot 1 Replace the screw 13 If this is the last drive to be installed replace the cooling fan assembly See Cooling Fan Replacement on page 2 6 14 If there are other options to be...

Page 67: ...warranty The fixed disk drive types installed in drive positions C and D must be the same drive type The drives do not operate correctly if drive types are mixed Refer to the system unit diagram in A...

Page 68: ...emoval on page 2 5 Warning Do not bend the pins 2 Remove the terminator resistor s by pulling the paper tab s if present or by inserting a small flat bladed screwdriver under the resistor Carefully pr...

Page 69: ...nd Installing Drives in IBM 6150 2 25 3 Check the drive selection jumper or switches for the correct setting 4 Hold the drive with the printed circuit board on the bottom and the connectors toward the...

Page 70: ...tions Installation 5 Facing the rear of the unit place the drive on the side rails and slide it into drive position D Push the drive in until the plastic latches snap into position holding the drive i...

Page 71: ...Section 2 Removing and Installing Drives in IBM 6150 2 27 6 Look at the diagram of the disk and diskette cable bundle that applies to your system...

Page 72: ...e to the 34 pin connector on the rear of the drive in position D Connect D1 to the 20 pin connector on the drive Note Internal fixed disk drives may differ in appearance Data signal and power connecto...

Page 73: ...t as follows P10 is connected to the power supply P11 is connected to the first diskette drive position A P12 connects to the second diskette drive position B P13 is connected to the first fixed disk...

Page 74: ...nect the ground wire from the power cable to the ground tab on the drive Note Internal fixed disk drives may differ in appearance Data signal and power connectors however remain in the same relative p...

Page 75: ...ling Drives in IBM 6150 2 31 11 Look at the diagram of the cable bundle that applies to your system C AB and C CD or C CDE are connected to the 34 pin connectors on the drive adapter and C C1 is conne...

Page 76: ...ct C D1 on the cable bundle to the 20 pin connector on the drive adapter applicable to your system 13 If your system uses the IBM RT PC Extended ESDI Magnetic Media Adapter set Jumper J6 according to...

Page 77: ...propriate slot as shown below and replace the screw 15 If this is the last drive to be installed replace the cooling fan assembly See Cooling Fan Replacement on page 2 6 16 If there are other options...

Page 78: ...2 34 Options Installation Notes...

Page 79: ...endix A to locate drive position E Refer to Handling Static Sensitive Drives on page 2 4 before beginning this section Warning Follow all instructions under Removing the Covers From the System Units o...

Page 80: ...yte remove the terminator resistor s by pulling the paper tab s if present or by inserting a small flat bladed screwdriver under one end of each resistor Carefully pry up alternating ends to lift even...

Page 81: ...e drive with the printed circuit board on the bottom and the connectors toward the center of the system unit Place the drive on the side rails and slide it into drive position E Push the drive in unti...

Page 82: ...to connector P15 6 Connect P15 on the power cable to the 4 pin connector on the rear of the fixed disk drive Connect the ground wire to the ground tab on the drive Note Internal fixed disk drives may...

Page 83: ...Section 2 Removing and Installing Drives in IBM 6150 2 39 7 Look at the diagram of the cable bundle applicable to your system...

Page 84: ...34 pin connector on the rear of the new fixed disk drive Connect E1 to the 20 pin connector on the drive 9 If you are installing R40 or R70 fixed disk drives route the fixed disk and diskette drive se...

Page 85: ...T PC ESDI Magnetic Media Adapter on page 2 54 Warning The jumpers on the IBM RT PC ESDI Magnetic Media Adapter must be reset if the adapter was previously installed in adapter slot 1 If you are using...

Page 86: ...ation 11 Connect the cable bundle to the drive adapter applicable to your system If you are installing an R40 or R70 fixed disk drive connect C E and C E1 of the fixed disk and diskette drive second c...

Page 87: ...connect C E1 C CDE is already connected to the IBM RT PC Extended ESDI Magnetic Media Adapter as shown 12 Install the adapter If you are installing an R40 or R70 fixed disk drive install the second dr...

Page 88: ...d by the J6 jumper setting in Step 13 on page 2 32 If you need instructions for installing the adapter see Installing Adapters on page 3 7 13 Replace the cooling fan assembly See Cooling Fan Replaceme...

Page 89: ...ition C Follow these instructions to remove the fixed disk drive installed in drive position C 1 Remove the screw holding the drive adapter in adapter slot 1 Slide the adapter out of the slot 2 Discon...

Page 90: ...e cooling fan assembly See Cooling Fan Removal on page 2 5 5 Disconnect P13 on the power cable from the 4 pin connector on the rear of the fixed disk drive in position C Disconnect the ground wire fro...

Page 91: ...Section 2 Removing and Installing Drives in IBM 6150 2 47 6 Disconnect data cable C1 from the 20 pin connector on drive C Disconnect signal cable C from the 34 pin connector on the drive...

Page 92: ...tic latches holding the drive in place and carefully remove the drive from position C 8 If the drive is to be reinstalled in drive position E see Installing a Fixed Disk Drive in Position E on page 2...

Page 93: ...sk Drive from Position E Follow these instructions to remove the fixed disk drive installed in drive position E 1 Remove the screw holding the drive adapter in adapter slot 2 Slide the adapter out of...

Page 94: ...e cooling fan assembly See Cooling Fan Removal on page 2 5 5 Disconnect P15 on the power cable from the 4 pin connector on the rear of the fixed disk drive in position E Disconnect the ground wire fro...

Page 95: ...Section 2 Removing and Installing Drives in IBM 6150 2 51 6 Disconnect data cable E1 from the 20 pin connector on drive E Disconnect signal cable E from the 34 pin connector on the drive...

Page 96: ...lastic latches holding the drive in place and carefully remove the drive from position E 8 If the drive is to be reinstalled in drive position C see Installing a Fixed Disk Drive in Position C on page...

Page 97: ...e positions C and D in slot 2 the adapter can operate an R40 fixed disk drive in drive position E The Personal Computer AT Fixed Disk and Diskette Adapter will not operate an R70 fixed disk drive Befo...

Page 98: ...an R70 fixed disk drive in drive position E The IBM RT PC ESDI Magnetic Media Adapter will not operate a R40 fixed disk drive Before installing the drive adapter you must set the jumpers To set the j...

Page 99: ...can be attached to the IBM 6150 or IBM 6151 by using the IBM RT PC Portable Disk Drive Adapter IBM RT PC Portable Disk Drive Adapter The IBM RT PC Portable Disk Drive Adapter is used with IBM RT PC Po...

Page 100: ...as shown Installing The IBM RT PC Portable Disk Drive Adapter can be installed in slots 2 4 5 7 or 8 in IBM 6150 and in slots 2 3 4 or 5 in IBM 6151 If there are other options to be installed do so no...

Page 101: ...Personal Computer AT High Capacity Diskette Drive 1 2M byte memory or an IBM personal Computer AT Dual Sided Diskette Drive 360K byte memory in position B See the system unit diagram for a picture of...

Page 102: ...l instructions under Removing the Covers From the System Units on page 1 4 before you begin this task Use the following steps to install the second diskette drive 1 On the system unit locate the facep...

Page 103: ...d Installing Drives in IBM 6150 2 59 2 Remove the faceplate as follows a Pull the plastic tabs out of the way You may need to use a screwdriver to do this b Slide the faceplate up until the bolts are...

Page 104: ...Remove the cooling fan assembly See Cooling Fan Removal on page 2 5 4 Turn the diskette drive upside down and locate the terminating resistor Warning Do not bend the pins 5 Insert a small flat bladed...

Page 105: ...n the rails and slide it into drive position B Ensure that the wire latches hold the drive firmly in place 7 Look at the diagram of the disk and diskette cable bundle which is already installed The fi...

Page 106: ...tor on the rear of the second diskette drive 9 Connect P12 on the power connector to the 4 pin connector on the rear of the diskette drive See page 2 29 for a diagram of the power cable and connectors...

Page 107: ...and remove the shipping card if one is present 11 Replace the cooling fan assembly See Cooling Fan Replacement on page 2 6 12 You have finished installing the drives If there are other options to be i...

Page 108: ...2 64 Options Installation...

Page 109: ...Section 3 Installing Adapters in All Models 3 1 Section 3 Installing the Adapters...

Page 110: ...on CONTENTS About This Section 3 3 General Instructions 3 4 Handling Static Sensitive Adapters 3 4 Installing Adapters 3 7 Installing the Covers on the System Units 3 15 IBM 6150 System Unit 3 15 IBM...

Page 111: ...Models 3 3 About This Section This section gives general instructions for handling and installing adapters Once you are familiar with how to install an adapter go to the appropriate adapter section fo...

Page 112: ...ations on page iii When you are finished see Installing the Covers on the System Units on page 3 15 After all options have been installed check out the installation by following the procedure in Secti...

Page 113: ...Section 3 Installing Adapters in All Models 3 5 2 Immediately remove the device from the antistatic bag...

Page 114: ...dling devices Hold adapters by the corners or bracket only Do not touch the components modules or connections Hold modules by the frames CAUTION Do not touch the pins The pins are sharp Refer to Safet...

Page 115: ...connect devices outside of the system unit Adapters in the four system board slots A B C and D do not connect to external devices Instructions are given from the following arrangement the system unit...

Page 116: ...3 8 Options Installation The steps for installing optional adapters are 1 Turn off the power on the system unit 2 Unplug the power cable on the system unit from the electrical outlet...

Page 117: ...apters in All Models 3 9 3 If connected unplug the display power cable and system unit power cable from the system unit 4 Remove the covers using the instructions under Removing the Covers From the Sy...

Page 118: ...slot cover in place Save the screw to install the adapter later Save the adapter slot cover in case you remove an adapter in the future You must have either an adapter or a slot cover in each slot 6...

Page 119: ...l Models 3 11 7 Hold the adapter by the bracket and edges Point the tab toward the slot on the system board and press the adapter into place Ensure that the right edge is in the plastic guides and the...

Page 120: ...3 12 Options Installation 8 Align the screw holes and ensure that the adapter bracket is even with the frame 9 Install the screw you removed in step 2...

Page 121: ...Slide these adapters into the slots as in Step 7 Adapters in system board slots B C and D are retained by In IBM 6150 the left cover holds these adapters in place In IBM 6151 the plastic option retain...

Page 122: ...o so now and then check out the installation by using the procedure in Section 9 Checking Out the Option Installation on page 9 1 Refer to the system unit diagram for the locations of the adapters Use...

Page 123: ...tem unit Note Do not operate the system unit with the covers removed Operating with the covers on ensures adequate cooling of the components IBM 6150 System Unit Do the following to install the covers...

Page 124: ...Options Installation 2 To install the front cover a Insert the hooks under the top cover edge b Rotate the cover in and snap the cover in place 3 Insert the key into the keylock and turn the key clock...

Page 125: ...ave installed the options it is important to record hardware changes on the record stored in the system Verify the options installation by following the procedure in Section 9 Checking Out the Option...

Page 126: ...ptional adapters before you put the cover on the system unit Do the following 1 To install the top cover face the front of the system unit and slide the cover over the unit Ensure that all cables are...

Page 127: ...the cables into the slots in the cover a Insert the bottom hooks into the holes b Push down on the cover c Insert the top clips into the loops 4 Insert the key into the keylock and turn the key clock...

Page 128: ...llation by following the procedure in Section 9 Checking Out the Option Installation on page 9 1 If you need to set up the system go to the checklist in Section 1 of IBM RT PC User Setup Guide for ins...

Page 129: ...Section 4 Processor Options 4 1 Section 4 Processor Options...

Page 130: ...stallation CONTENTS About This Section 4 3 Installing Processor Options 4 4 IBM RT PC Personal Computer AT Coprocessor Option 4 5 IBM RT PC Floating Point Accelerator 4 7 IBM Advanced Floating Point A...

Page 131: ...Section 4 Processor Options 4 3 About This Section The following pages show how to install various processing options None of the option cards connect to devices outside of the system units...

Page 132: ...om electrical outlets Refer to Safety Notice Translations on page iii If you have not removed the covers see Removing the Covers From the System Units on page 1 4 Refer to General Instructions on page...

Page 133: ...ersonal Computer AT Coprocessor Option You can install one IBM RT PC Personal Computer AT Coprocessor Option in a system unit If you have the IBM Personal Computer AT Math Co Processor install it in t...

Page 134: ...PC Personal Computer AT Coprocessor Option Align the notch on the module with the notch on the connector Press the module into place Warning You must install the IBM RT PC Personal Computer AT Coproc...

Page 135: ...Floating Point Accelerator You can install one IBM RT PC Floating Point Accelerator in a system unit Warning You must install this option in system board slot B Installing See the system unit diagram...

Page 136: ...PC Floating Point Accelerator if installed and must be located in slot B of the system board Installing See the system unit diagram for the location of system board slot B If the IBM Advanced Floating...

Page 137: ...Section 5 Memory Options 5 1 Section 5 Memory Options...

Page 138: ...4 IBM Personal Computer AT 512KB Memory Expansion Option 5 5 IBM RT PC 1MB Memory Expansion Option 5 7 IBM RT PC 2MB Memory Expansion Option 5 8 IBM RT PC 4MB Memory Expansion Option 5 9 IBM RT PC 4M...

Page 139: ...ing memory options supply additional memory for the system Memory board modules may be in different locations depending on the manufacturer The module positions do not effect the function of the memor...

Page 140: ...n page iii If you have not removed the covers see Removing the Covers From the System Units on page 1 4 Memory option slot assignments differ depending on which memory option or combination of memory...

Page 141: ...n Option You can install two IBM Personal Computer AT 512KB Memory Expansion Options in IBM 6150 and one in IBM 6151 Note The IBM Personal Computer AT 512KB Memory Expansion Option should only be used...

Page 142: ...the switches as shown in the following drawing Warning Do not install this adapter in slot 8 in IBM 6150 or in slot 5 in IBM 6151 Installing This adapter can be installed in adapter slot 2 4 5 or 7 i...

Page 143: ...system board slot C or D Installing When the IBM RT PC 1MB Memory Expansion Option is used alone it should be installed in slot C When the IBM RT PC 1MB Memory Expansion Option is used with another m...

Page 144: ...ystem board slot C or D Installing When the IBM RT PC 2MB Memory Expansion Option is used alone it should be installed in slot C When the IBM RT PC 2MB Memory Expansion Option is used with another mem...

Page 145: ...system board slot C or D Installing When the IBM RT PC 4MB Memory Expansion Option is used alone it should be installed in slot C When the IBM RT PC 4MB Memory Expansion Option is used with a second...

Page 146: ...install this memory option in system board slot C or D Installing When the IBM RT PC 4MB Fast Memory Expansion Option is used alone it should be installed in slot C When the IBM RT PC 4MB Fast Memory...

Page 147: ...t install this memory option in system board slot C or D Installing When the IBM RT PC 8MB Fast Memory Expansion Option is used alone it should be installed in slot C When the IBM RT PC 8MB Fast Memor...

Page 148: ...5 12 Options Installation...

Page 149: ...Section 6 Communication and Network Adapter Options 6 1 Section 6 Communication and Network Adapter Options...

Page 150: ...Adapter 6 22 IBM Token Ring Network RT PC Adapter Early Version 6 23 EPROM Jumpers 6 23 Primary Alternate Address Jumper 6 24 Adapter Address Jumper 6 25 Processor Activity Timer Jumper 6 25 IBM Toke...

Page 151: ...Section 6 Communication and Network Adapter Options 6 3 8 Port Cable Assembly RS 422A 6 43 IBM RT PC Expansion Unit Adapter 6 44...

Page 152: ...out This Section Communication and network adapters allow the system to communicate with other systems terminals work stations modems printers and plotters On IBM 6150 you can also use Serial Ports 1...

Page 153: ...d device power cables from electrical outlets Refer to Safety Notice Translations on page iii If you have not removed the covers see Removing the Covers From the System Units on page 1 4 Refer to Gene...

Page 154: ...arallel Adapters determines the position of jumper modules on each serial parallel adapter After locating your system configuration in the examples on the next page use the instructions there and on f...

Page 155: ...the jumper modules to the alternate position Interrupt Level 3 for the serial jumper and Interrupt Level 5 for the parallel jumper With two IBM Personal Computer AT Serial Parallel Adapters The first...

Page 156: ...owing 1 Locate the top jumper module which sets the interrupt level for the serial port Warning Do not bend the pins 2 Carefully insert a small flat bladed screwdriver under the module and lift altern...

Page 157: ...or the parallel connector 2 Carefully insert a small flat bladed screwdriver under the module and lift alternating ends to lift the module evenly 3 Rotate the jumper module to the desired position and...

Page 158: ...10 Options Installation IBM PC Network Adapter You can install one IBM PC Network Adapter in an IBM RT PC System Unit See Federal Communications Commission FCC Statement on the inside of the title pag...

Page 159: ...mper W4 as shown To set the interrupt level to 9 set the same jumper called W3 when set at 9 as shown in the illustration below Note See Installing and Customizing the AIX Operating System for additio...

Page 160: ...n an IBM RT PC System Unit The Baseband Adapter is used with the Ethernet1 Network See Federal Communications Commission FCC Statement on the inside of the title page Note Use the instructions on the...

Page 161: ...he Interrupt Selection Jumper to any of the available interrupt levels except interrupt 6 which is used by the diskette drives If you are using two Baseband Adapters ensure that different interrupt le...

Page 162: ...the configuration of jumpers W10 W13 and use the following chart to select a different address When using a single Baseband Adapter you may change the I O memory address jumpers W10 W13 to an alterna...

Page 163: ...er Jumper W14 The setting of W14 determines the interrupt request rate Use the following chart to set the jumper to the desired setting Position 1 Interrupts every 9 1 ms Position 2 Interrupts every 1...

Page 164: ...er in slots 2 through 7 in IBM 6150 and in slots 1 through 4 in IBM 6151 whichever is available See the system unit diagram for the correct adapter slot In IBM 6151 you can more easily connect cables...

Page 165: ...ters of this version can be installed per system unit See Federal Communications Commission FCC Statement on the inside of the title page Warning The early long adapter version of the 3278 79 Emulatio...

Page 166: ...g the switch bank Installing You can install this adapter in slots 2 through 8 in the IBM 6150 and in slots 1 through 5 in the IBM 6151 whichever is available See the system unit diagram for the corre...

Page 167: ...C Multiprotocol Adapter You can install two Multiprotocol Adapters in a system unit See Federal Communications Commission FCC Statement on the inside of the title page Note Use the instructions on the...

Page 168: ...pt Level Jumper Use the following figure to set the interrupt level at 11 or 10 If you are using two Multiprotocol Adapters ensure that each has a different interrupt level For more information refer...

Page 169: ...ng two Multiprotocol Adapters ensure that each adapter is set to a different DMA channel For more information refer to Adapter Conflicts on page 1 19 Set the jumpers as shown below Installing You can...

Page 170: ...module placement The number of IBM Token Ring Network RT PC Adapters that can be installed in an IBM RT PC System Unit depends on the version or combination of versions used See Federal Communications...

Page 171: ...er Options 6 23 IBM Token Ring Network RT PC Adapter Early Version You can install up to two adapters of this version in an IBM RT PC System Unit EPROM Jumpers The position of jumpers J1 and J2 is det...

Page 172: ...he default setting or Alternate Jumper J3 also sets the DMA level at 5 for Primary and 6 for Alternate To change J3 do the following 1 Carefully insert a small flat bladed screwdriver under the J3 jum...

Page 173: ...per J4 is used to indicate that an Address Module is present and should be set to the Internal position Processor Activity Timer Jumper The setting of the Processor Activity Timer Jumper J5 determines...

Page 174: ...Options Installation Installing You can install this adapter in slots 2 4 5 7 and 8 in Model 25 and in slots 2 through 5 in Model 10 whichever is available See the system unit diagram for slot locati...

Page 175: ...Network RT PC Adapter Late Version You can install up to four late version adapters in an IBM RT PC System Unit depending on whether early and late adapter versions are combined EPROM Jumpers The posi...

Page 176: ...ines the interrupt level level 12 is the default setting To change J8 do the following 1 Carefully insert a small flat bladed screwdriver under the J8 jumper module alternately lifting the ends to ext...

Page 177: ...nication and Network Adapter Options 6 29 Selecting the I O Address Jumpers J5 and J6 select the I O address on the late adapter version Use the table and instructions on the following pages to set ju...

Page 178: ...en the early adapter version Jumper Module J3 is set for Primary select one J5 J6 combination per late adapter version from the last three rows of the following table When the early adapter version Ju...

Page 179: ...apter in slots 2 4 5 7 and 8 in Model 25 and in slots 2 through 5 in Model 10 whichever is available See the system unit diagram for the correct slot An IBM Token Ring Network RT PC Adapter with the a...

Page 180: ...51 Note Buffered versions of the RS232C and RS422A 4 Port Asynchronous Adapters can be identified by a plus symbol stamped on the end of the adapter near the cable connector Both buffered and non buff...

Page 181: ...ection Also do not install these cables outdoors Interrupt Level Switches Use the following diagram to set the interrupt level on all the 4 port adapters Nonbuffered 4 Port Asynchronous adapters shoul...

Page 182: ...dapter Conflicts on page 1 19 Note When 4 port and 8 port adapters are used together each type of adapter must be set to a different interrupt level Adapters installed in the RT PC should not be set t...

Page 183: ...ng adapters to a system that already has one or more asynchronous adapters installed you must remove the installed adapters and set the address switches as shown below Use an opened paper clip or a ba...

Page 184: ...aximum number of 8 port asynchronous adapters to four in the IBM 6150 and two in the IBM 6151 Note Using 8 Port Asynchronous Adapters concurrently with 4 Port Adapters PC AT Serial Parallel Adapters a...

Page 185: ...ns 6 37 8 Port Asynchronous MIL STD 188 Adapter With the 8 Port Asynchronous MIL STD 188 Adapter you can connect a system unit or 6192 Expansion Unit Model 001 to printers plotters terminals or modems...

Page 186: ...chronous RS 422A Adapter you can connect a system unit or 6192 Expansion Unit Model 001 to ASCII terminals located up to 1212 meters 3963 feet from the system unit The 8 Port Asynchronous RS 422A Adap...

Page 187: ...an opened paper clip or a ball point pen to set the switches Note Set all 8 port adapters to the same interrupt level to ensure optimum performance When used together 4 port and 8 port adapters must b...

Page 188: ...tion Switch 8 Port Asynchronous MIL STD 188 Adapter only Use the following diagram to set mark space polarity for Ports A through H on each 8 Port Asynchronous MIL STD 188 Adapter an opened paper clip...

Page 189: ...adapter installed must use the settings shown for Adapter 1 the second adapter the settings shown for Adapter 2 and so on through Adapter 8 Use an opened paper clip or a ball point pen to set the add...

Page 190: ...rs terminals or modems 8 Port Cable Assembly RS 232C MIL STD 188 The IBM RT PC 8 Port Cable Assembly RS 232C MIL STD 188 provides eight 10 pin MODU connectors Installing Plug the 79 pin connector into...

Page 191: ...ly RS 422A The IBM RT PC 8 Port Cable Assembly RS 422A provides eight 6 pin MODU connectors Installing Plug the 37 pin connector into the desired 8 port RS 422A adapter then connect up to eight device...

Page 192: ...in the 6192 Expansion Unit Interrupt levels are not shareable between adapters in the system unit and adapters in the expansion unit Installing One Expansion Unit Adapter can be installed for each IB...

Page 193: ...Section 7 Display Adapter Options 7 1 Section 7 Display Adapter Options...

Page 194: ...ch Settings 7 7 IBM PC Graphics Memory Expansion Card 7 10 IBM PC Graphics Memory Expansion Kit 7 12 IBM Monochrome Display and Printer Adapter 7 14 IBM RT PC Advanced Monochrome Graphics Display Adap...

Page 195: ...r Options 7 3 About This Section The following pages show how to install the adapters to which you connect the display devices You can install two display adapters in the system unit but the adapters...

Page 196: ...from electrical outlets Refer to Safety Notice Translations on page iii If you have not removed the covers see Removing the Covers From the System Units on page 1 4 Refer to General Instructions on p...

Page 197: ...nstall one IBM PC Enhanced Graphics Adapter in the system unit This adapter connects either the IBM Personal Computer Enhanced Color Display or the IBM Personal Computer Display to the system unit See...

Page 198: ...ons Installation Jumper Settings Use the following illustration to set the jumpers Use the charts on the following pages to correctly set the switches for the display attached to the Enhanced Graphics...

Page 199: ...tached to the Enhanced Graphics Adapter is not assigned to the AT Coprocessor Adapter The display attached to the Enhanced Graphics Adapter is assigned to the AT Coprocessor Adapter in shared mode Typ...

Page 200: ...al Computer Display 5151 is assigned to the AT Coprocessor Adapter in dedicated mode Another display is also installed and assigned to the AT Coprocessor Adapter in dedicated mode IBM 5151 Display Ass...

Page 201: ...nd assigned to the AT Coprocessor Adapter as a second display IBM 5154 Display Assignment IBM 5154 Display Operating Mode or Emulation Mode Sw1 Sw2 Sw3 Sw4 Primary 80 X 25 High Resolution Off On On Of...

Page 202: ...e IBM PC Graphics Memory Expansion Card which gives the color adapter a total of 128K bytes of memory If you need to install modules on the expansion card go to IBM PC Graphics Memory Expansion Kit on...

Page 203: ...Section 7 Display Adapter Options 7 11 2 Press the card and adapter together...

Page 204: ...can install this option on the IBM PC Graphics Memory Expansion Card to give the adapter a total of 256K bytes of memory Warning You will damage the module or card if you install the modules incorrect...

Page 205: ...the pins of each module with the connector on the card and press each of the 16 modules in place Go to IBM PC Graphics Memory Expansion Card on page 7 10 to install the expansion card Warning You mus...

Page 206: ...tions Commission FCC Statement on the inside of the title page Do not install any monochrome adapter with the number 1804065 1804073 or 1501667 printed on it This system does not support these three a...

Page 207: ...er You can install one IBM RT PC Advanced Monochrome Graphics Display Adapter in a system unit Installing You can install this adapter in adapter slot 2 4 5 7 or 8 in IBM 6150 and in slot 2 3 4 or 5 i...

Page 208: ...ter You can install one IBM Advanced Color Graphics Display Adapter in a system unit Installing You can install this adapter in adapter slot 2 4 5 or 7 in IBM 6150 and in slot 2 3 or 4 in IBM 6151 whi...

Page 209: ...pter You can install one RT PC Advanced Color Graphics Display Adapter in a system unit Installing You can install this adapter in adapter slot 2 4 5 7 or 8 in IBM 6150 and in slot 2 3 4 or 5 in IBM 6...

Page 210: ...The Megapel Adapter consists of the Display Processor and the Display Controller which are mechanically and electronically linked The mechanical linking requires two adjacent long adapter slots See Fe...

Page 211: ...el 7 Refer to Adapter Conflicts on page 1 19 and to the Interrupt and Usage Table on page 1 21 and 1 22 If you have a Color Graphics Adapter CGA or an adapter that emulates CGA EGA for instance Switch...

Page 212: ...7 20 Options Installation...

Page 213: ...Section 8 Additional Options 8 1 Section 8 Additional Options...

Page 214: ...ming Tape Drive Adapter 8 5 IBM RT PC 5080 Attachment Adapter 8 6 IBM RT PC 5080 Peripheral Attachment Adapter 8 7 Interrupt Level 8 8 Address Range 8 8 IBM S 370 Host Interface Adapter 8 9 IBM RT PC...

Page 215: ...ction 8 Additional Options 8 3 About This Section This section contains other adapters that can be installed in the IBM RT PC System Units Slot positions and jumper settings are provided where necessa...

Page 216: ...rom electrical outlets Refer to Safety Notice Translations on page iii If you have not removed the covers see Removing the Covers From the System Units on page 1 4 Refer to General Instructions on pag...

Page 217: ...c Interference for Class B computing equipment the drive cable must be shielded and properly grounded Use of substitute cabling not properly shielded and grounded may result in a violation of the FCC...

Page 218: ...t install this adapter in an IBM 6151 System Unit Note Ensure that the DMA Level Jumper is set for level 6 as shown See Federal Communications Commission FCC Statement on the inside of the title page...

Page 219: ...hronous 4 port adapters can be installed together with the RT PC 5080 Peripheral Attachment adapter for a total of four adapters in the IBM 6150 and three in IBM 6151 system units Use of the IBM 5080...

Page 220: ...pt level switches as shown Address Range Set the address range switches as shown Installing You can install this adapter in slots 2 4 5 7 or 8 in the IBM 6150 and in slots 2 through 5 in the IBM 6151...

Page 221: ...IBM RT PC 5080 Attachment Adapter and IBM S 370 Host Interface Adapter are used together ensure that their DMA channel settings do not conflict with other cards in the IBM 6150 Operating the IBM RT PC...

Page 222: ...ederal Communications Commission FCC Statement on the inside of the title page Installing You can install this adapter in slots 2 4 5 7 and except when DMA Channel 7 has been software selected 8 in th...

Page 223: ...sed one must be configured in the Primary J1 position and the other in the Alternate J1 position A single adapter can be configured for either address range Note Ensure that address ranges do not conf...

Page 224: ...le software Note If you are using the SCSI Adapter together with the 4 Port Asynchronous Adapter ensure that both are not using Interrupt Level 11 If both of these adapters are using Interrupt Level 1...

Page 225: ...Section 9 Checking Out the Option Installation 9 1 Section 9 Checking Out the Option Installation...

Page 226: ...9 2 Options Installation CONTENTS About This Section 9 3 Before You Start 9 3 Checklist 9 6...

Page 227: ...l problems go to the IBM RT PC Problem Determination Guide and to the IBM RT PC Hardware Maintenance and Service and do a problem determination 1 Ensure that power switches are off on the system unit...

Page 228: ...fit the rear cover in place Warning Do not operate the IBM 6150 system unit for an extended period of time without the rear cover in place It is recommended that 75 mm 3 inches minimum clearance be pr...

Page 229: ...er Warning It is recommended that 75 mm 3 inches minimum clearance be provided between the IBM 6151 system unit cover louvers and adjacent walls or obstructions to ensure adequate cooling CAUTION Devi...

Page 230: ...covered by a tab remove the tab 3 Open the diskette drive the top drive in IBM 6150 and remove any diskette 4 Turn on the power switches of all devices attached to the system unit 5 Turn on the syste...

Page 231: ...37 9 Adjust the brightness and contrast controls on the display if the display has these controls If you need help operating the display see IBM RT PC Guide to Operations Note If your system is conne...

Page 232: ...ct options tell the system when to continue and do simple tasks and exchange diskettes Yes Go to the next step No Go to Step 37 11 Read the DIAGNOSTIC OPERATING INSTRUCTIONS Some of the key functions...

Page 233: ...est Number The SRN will allow your service representative to quickly determine what parts are required to repair Yes Go to the next step No Go to Step 37 14 Have any optional adapters been installed Y...

Page 234: ...em cabling record Appendix A and that addresses interrupt levels DMA channels bus memory addresses and levels are correct Is the information in the INSTALLED OPTIONS LIST correct Yes Go to the next st...

Page 235: ...creen TEST OPTION Yes Go to the next step No Go to Step 24 22 Have you changed moved or removed any options Yes Go to the next step No Go to Step 37 23 Follow the instructions on the screen If an opti...

Page 236: ...disk drive was not detected in the system unit Did the above message appear on the screen Note Before answering yes be sure that the menu is asking about the presence of fixed disk drives Yes Go to th...

Page 237: ...t Yes Go to the next step No Go to Step 37 28 Type 1 to indicate that the list of options is correct Press Enter processing may take several minutes 29 When DIAGNOSTIC SELECTION appears on the screen...

Page 238: ...turn to Step 2 and retry the Options Installation Checkout 34 Obtain a Problem Summary Form from Appendix B of the IBM RT PC Problem Determination Guide 35 Write the number 16 880 on Item 4 of the Pro...

Page 239: ...all power cables to wall or other electrical outlets go to Step 2 and retry the Options Installation Checkout 41 Turn the power off to the system unit and all connected devices 42 Unplug the system un...

Page 240: ...retry the Options Installation Checkout starting with Step 2 45 Go to IBM RT PC Problem Determination Guide or to IBM RT PC Hardware Maintenance and Service and perform the problem determination proce...

Page 241: ...Unit Diagram Worksheets A 1 Appendix A System Unit Diagram Worksheets The following diagrams show the adapter slots and drive positions Write the names of the adapters and drives in the locations wher...

Page 242: ...A 2 Options Installation Figure A 1 IBM 6150 System Unit Diagram...

Page 243: ...Appendix A System Unit Diagram Worksheets A 3 Figure A 2 IBM 6151 System Unit Diagram...

Page 244: ...A 4 Options Installation...

Page 245: ...smission in which the bits included in a character or block of characters occur during a specific time interval However the start of each character or block of characters can occur at any time during...

Page 246: ...ve data from the system or both jack A device to which a wire or wires of an electrical circuit can be attached The jack is designed for insertion of a plug See connector jumper A special length of wi...

Page 247: ...ss identifies programs equipment data communications facilities or user errors as the source of the problem reinstall To put back the part that was removed resistor An electronic circuit element used...

Page 248: ...eceiving information over communications lines See work station work station A device at which an individual transmits information to or receives information from a computer while doing a task An exam...

Page 249: ...y Adapter 7 16 IBM RT PC Floating Point Accelerator 4 7 IBM RT PC Personal Computer AT Coprocessor Option 4 5 IBM RT PC Small Computer System Interface SCSI Adapter 8 10 IBM RT PC Streaming Tape Drive...

Page 250: ...us RS 232C Adapter 6 36 6 37 IBM RT PC 8 Port Asynchronous RS 422A Adapter 6 36 6 37 Multiprotocol Adapter 6 19 conflicts adapter conflicts determining 1 20 DMA channel adapter 1 20 interrupt level ad...

Page 251: ...st drive adapter 2 8 second drive adapter 2 3 2 53 IBM Personal Computer AT Serial Parallel Adapter 6 6 IBM Personal Computer AT 512KB Memory Expansion Option 5 5 IBM Personal Computer 3278 79 Emulati...

Page 252: ...ng position of 6 8 6 9 jumpers configuration of 6 6 jumpers setting 6 11 M memory address conflicts 1 19 memory options IBM Personal Computer AT 512KB Memory Expansion Option 5 5 IBM RT PC 1MB Memory...

Page 253: ...Accelerator 4 8 IBM RT PC Floating Point Accelerator 4 7 IBM RT PC Personal Computer AT Coprocessor Option 4 5 S static sensitive devices handling 3 4 switches 4 port address 6 35 interrupt level 6 3...

Page 254: ...X 10 Options Installation Notes...

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