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TRS-80 Model 12
Owner's manual
Radio Shack TRS-80 Model 12 Owner's Manual
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Owner's manual
(46 pages)
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Table Of Contents
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Contents
Table of Contents
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Table of Contents
Power-Up Sequence
Introduction
Table of Contents
Quick Reference Chart
Commands
About Your Computer
About Your Equipment
Inserting a Diskette
Optional Equipment
Installation
Installing Peripheral Equipment
Parallel Printer Connector
Serial I/O Connectors
Internal Cable Connections
Power Up/Power down
Powering up the Model 12
Loading TRSDOS-II from Floppy Diskette
Backup Copies
System Diskette Backup
Single-Drive Users
Tips on Safeguarding Data
Sample Session
Operating Systems and Application Programs
Storing Information
Disk Format and Disk Files
Removing and Swapping Diskettes
Floppy Diskette System Preparation
Using TRSDOS-II Application Programs
Using TRSDOS Application Programs
Using the TRSDOS 2.0 System Diskette in Drive
Patching Programs with TRSDOS
Formatting Diskettes
Hard Disk System Preparation
Maintenance
Taking Care of Your Diskettes
Drive Maintenance
Backup Disks and Files
TRSDOS-II Backup
Backing up TRSDOS-II System Diskettes
TRSDOS Backup
Backing up TRSDOS System Diskettes
Backing up TRSDOS Data Diskettes
Making SAVE/RESTORE Compressed Copies
Creating a Monthly Save Set
Rotating Monthly Save Sets
Creating a Daily Save Set
Rotating Daily Save Sets
Restoring Your Files
Restoring a Group of Files
Restoring All Files
Move
More about TRSDOS-II
Increasing Drive Efficiency
Using the DRIVE Command
Help
Kill
Making a Minimum System Diskette
Glossary
Problems and Error Messages
Unreadable Disks, Files, and Programs
Error Messages
Operating System Errors Table
Boot Errors Table
Specifications
Video Display
LSI Controller Chip
Four Modes
Displayable Characters
Keyboard
Floppy Diskette Drives
Minimum
Preventive Maintenance Interval
Power Supply
Required Media
Power Requirements
Ambient Operating Temperature
Peripheral Interfaces
Standard
Serial Interface
Parallel Interface
Index
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