VT330 Pocket Service Guide

Company:Digital Equipment Corporation
Part:EK-VT330-PS-002
Date:1988-04
Keywords:terminal graphics

Table of Contents

  • About This Guide
    • Warnings, Cautions, and Notes
    • VT330 Video Terminal
    • Tools and Equipment
    • Recommended Spares List
  • Chapter 1 Testing and Troubleshooting
    • 1.1 General
    • 1.2 Using Self-Tests
    • 1.3 Power-Up Self-Tests
    • 1.4 Diagnostic Set-Up
    • 1.5 Diagnostic Self-Tests
      • 1.5.1 Loopback Tests
      • 1.5.2 Power-Up Tests
      • 1.5.3 Screen Tests
    • 1.6 Printer Problems
    • 1.7 Self-Test Error Codes
      • 1.7.1 NVR Error - 1 Code
    • 1.8 Troubleshooting General Problems
  • Chapter 2 Removing and Replacing FRUs
    • 2.1 General
    • 2.2 Rear Panel
    • 2.3 ROM Cartridge
    • 2.4 Rear Enclosure/Base Assembly
    • 2.5 CPU Module
    • 2.6 Bitmap Module
    • 2.7 Discharging the CRT
    • 2.8 Video Amp Module
    • 2.9 Power Supply/Monitor Module
    • 2.10 AC Inlet/Switch Assembly
    • 2.11 Control/Bracket Assembly (Brightness and Contrast)
    • 2.12 LED Assembly (Power Indicator)
    • 2.13 CRT/Bezel/Chassis Assembly
    • 2.14 CRT Disposal (Digital Field Service Only)
    • 2.15 Keyboard
    • 2.16 Mouse or Tablet (Options)
  • Chapter 3 Aligning the Video Monitor
    • 3.1 General
    • 3.2 Monitor Adjustments
      • 3.2.1 Before You Start
      • 3.2.2 Displaying Screen Tests
      • 3.2.3 Sub-Brightness and Sub-Contrast
      • 3.2.4 Display Size
        • 3.2.4.1 Rotation
        • 3.2.4.2 Horizontal Centering
        • 3.2.4.3 Horizontal Width
        • 3.2.4.4 Vertical Height
      • 3.2.5 Character Quality
        • 3.2.5.1 Linearity
        • 3.2.5.2 Focus
      • 3.2.6 Viewer Preference
  • Chapter 4 Using Set-Up
    • 4.1 General
    • 4.2 What is Set-Up?
      • 4.2.1 Dual Sessions
    • 4.3 Entering and Leaving Set-Up
    • 4.4 Selecting a Set-Up Screen
    • 4.5 Selecting Set-Up Features
    • 4.6 Saving Set-Up Values
    • 4.7 Recalling Set-Up Values
  • Appendix A VT330/VT340 Documentation
  • Appendix B Troubleshooting the Session Support Utility
  • Appendix C FRU Exploded View Drawing
  • Appendix D Cables
  • Appendix E Physical/Functional Diagram

Copies

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