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16
Overview
NOTE
Procedure
Customer Support
This chapter tells how to install and operate the HP 7042X Service
Manual-on-a-Disk.
The Service-Manual-on-a-Disk is a program that runs under Microsoft
Windows® versions 3.0 or 3.1. See chapter 1 for the part numbers of the
program disks.
The following discussion uses the HP 70427A in its examples. For the
standard HP 70428A or the Option 002, substitute for "HP 70427A" the
following:
For a standard HP 70428A substitute "HP 70428A".
For an Option 002 HP 70428A substitute "HP 70428T".
The program simulates an assembly-level repair manual in a Microsoft
Windows® environment. Specifically, the manual includes:
•
General Information (description, HP offices, warranty, etc.)
•
Block Diagrams (including theory of operation)
•
Troubleshooting (an expert system program)
•
Service Helps (procedures for further troubleshooting)
•
Disassembly (general service information, procedures, and drawings)
•
Replaceable Parts (list and ordering instructions)
System Requirements
•
IBM PC running Microsoft Windows 3.0 or 3.1
•
7 MBytes hard drive space available
•
1.44 MByte 3.5 inch floppy drive
•
Mouse or trackball
•
VGA display (works best with 640 × 480 × 16 color VGA)
HP 70427A/HP 70428A User's Guide 16-1
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