Table Of Contents - Radio Shack TRS-80 CR-510 Operation Manual

Contents
Introduction
1 / Description of the CR-510
Front Panel Controls and Indicators
Rear Panel Controls
2/ Setting up the CR-510
Connecting the Card Reader to a TRS-80 Model II or I I I
Loading Cards
Baud Rate D I P Switch Settings
The CR-510 Diagnostic Self-Test
3/ General Information
Preparing, Handling, and Maintaining Cards
How the Card Reader Works
Card Feed Modes
Single Feed Operation
Demand Feed Operation
Continuous Feed Operation
Adjusting the CR-510's Feed
(leaning the Rubber Roller
4/ Using the CR-510
Programming the Card Reader
CR-510 Command Structure
Data Format
CR-510 Commands
Format Commands
CR-510 Communications Overview
TRS-80 Input Buffer Management
Data Transmission Integrity (Echo On)
5/ Using the CR-510 Demonstration Software
Running a Demonstration
COBOL Card Reader Program
How to Run Demonstration Programs Without the "DO" Files
Programmer's Guide
Program Listings
Appendix A/ Hollerith to ASCII Conversions
Appendix B/ Card Specifications
Appendix C/ Troubleshooting
Appendix D/ System and Terminal Mode
Appendix E/ Specifications
Tests
i
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35
A1
B1
C1
D1
E1