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    Radio Shack TRS-80 Expansion Interface: Operator's Manual Catalog Numbers: 26-1140, 26-1141, 26-1142
    Radio Shack TRS-80 Expansion Interface: Operator's Manual Catalog Numbers: 26-1140, 26-1141, 26-1142
    Radio Shack TRS-80 Expansion Interface: Operator's Manual Catalog Numbers: 26-1140, 26-1141, 26-1142
    Ebook41 pages17 minutes

    Radio Shack TRS-80 Expansion Interface: Operator's Manual Catalog Numbers: 26-1140, 26-1141, 26-1142

    By Archive Classics

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    LanguageEnglish
    PublisherArchive Classics
    Release dateNov 15, 2013
    Radio Shack TRS-80 Expansion Interface: Operator's Manual Catalog Numbers: 26-1140, 26-1141, 26-1142

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      Book preview

      Radio Shack TRS-80 Expansion Interface - Archive Classics

      The Project Gutenberg EBook of Radio Shack TRS-80 Expansion Interface:

      Operator's Manual, by Anonymous

      This eBook is for the use of anyone anywhere at no cost and with

      almost no restrictions whatsoever. You may copy it, give it away or

      re-use it under the terms of the Project Gutenberg License included

      with this eBook or online at www.gutenberg.org

      Title: Radio Shack TRS-80 Expansion Interface: Operator's Manual

      Catalog Numbers: 26-1140, 26-1141, 26-1142

      Author: Anonymous

      Release Date: December 9, 2008 [EBook #27469]

      Language: English

      *** START OF THIS PROJECT GUTENBERG EBOOK RADIO SHACK TRS-80 EXPANSION ***

      Produced by Gerard Arthus, Diane Monico, and the Online

      Distributed Proofreading Team at http://www.pgdp.net

      Radio Shack

      TRS-80

      EXPANSION

      INTERFACE

      SEE CAUTION

      INSIDE COVER

      Catalog Numbers 26-1140

      26-1141

      26-1142

      Operator's Manual

      CUSTOM MANUFACTURED IN U.S.A. FOR RADIO SHACK [TC] A DIVISION OF TANDY CORPORATION

      INTRODUCTION

      The TRS-80 Expansion Interface (see Figure 1) consists of the Case, a DC Power Supply, a Ribbon Cable, a Cassette Recorder Jumper Cable and an additional Cassette Recorder Cable for Cassette Recorder number 2. Notice that the DC Power Supply is not installed in the Case upon receipt. It must be installed using the procedures under the heading SETTING UP and as illustrated in Figure 2.

      The Case houses the Expansion Interface Printed Circuit Board (PCB), two DC Power Supplies and provides a housing area for an additional expansion PCB. The Expansion Interface utilizes a real-time clock

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