About This Book ........................... ix
Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . ix
Chapter 1. Product Description . . . . . . . . . . . . . . . . . 1-1
Highlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Adapter Cable Options ........................ 1-3
Chapter 2. Installation . . . . . . . . . . . . . . . . . . . . . . . 2-1
Installation Requirements . . . . . . . . . . . . . . . . . . . . . . 2-1
Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Hardware Tools . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Handling Static-Sensitive Devices ................ 2-2
Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Step 1: Install the PCI Co-Processor Adapter in the System
Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Step 2. Download the Diagnostics and Operating System
Support Programs . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Step 3: Run Diagnostics to Verify Installation ........ 2-7
Step 4: Connect the Optional Adapter Cable ......... 2-8
Chapter 3. Connector Information . . . . . . . . . . . . . . . 3-1
Pin Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
X.21 Connector Information ................... 3-2
X.21 bis (V.24) Connector Information ............. 3-3
Chapter 4. Problem Determination Procedures ....... 4-1
System Unit Diagnostics ....................... 4-2
PCI Co-Processor Adapter Diagnostics Test ........... 4-3
Blank Screen, Blinking Cursor, or Non-Decipherable Data . 4-5
Configuration Screen . . . . . . . . . . . . . . . . . . . . . . . 4-7
Configuration Check . . . . . . . . . . . . . . . . . . . . . . . 4-8
Co-Processor Adapter Test .................. 4-10
FRU and Error Code Table .................. 4-12
Interface Test . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Co-Processor Adapter Not Recognized ........... 4-15
Copyright IBM Corp. 1996 vii