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TABLE OF CONTENTS
3
Table of Contents
1.0 Specifications .......................................................................................................................................5
2.0 Introduction.........................................................................................................................................6
3.0 Installation ...........................................................................................................................................7
3.1 Unpacking and Inspection ........................................................................................................7
3.2 Data Flow Control ......................................................................................................................7
3.2.1 SW3 ...............................................................................................................................7
3.2.2 SW2 ...............................................................................................................................8
3.2.3 Self-Diagnostics.............................................................................................................9
3.2.4 Reconfigure Switch Mode............................................................................................9
3.2.5 RS-232 Pass-through Options ....................................................................................10
3.2.6 Reset Options .............................................................................................................10
3.3 Preparing A/S-2G for Connection to an Asynchronous Device............................................10
3.3.1 Data Terminal Ready (DTR) Signal Options ...........................................................10
3.3.2 Clear to Send (CTS) Signal Options.........................................................................11
3.3.3 Baud Rate Options.....................................................................................................11
3.3.4 Modem or Direct-to-Terminal Connection ..............................................................11
3.3.5 Carrier Options ..........................................................................................................12
3.3.6 Cable Requirement....................................................................................................12
3.4 Preparing the A/S-2G for Connection to a Synchronous Device .........................................12
3.4.1 Data Terminal Ready (DTR) Signal Options ...........................................................12
3.4.2 Clear to Send (CTS) Signal Options.........................................................................12
3.4.3 Baud Rate Options.....................................................................................................13
3.4.4 Modem or Direct-to-Terminal Connection ..............................................................13
3.4.5 External or Internal Clocking Option......................................................................13
3.4.6 Carrier Options ..........................................................................................................13
3.4.7 Cable Requirement....................................................................................................13
3.4.8 Command Pass-Thru..................................................................................................14
4.0 Operation...........................................................................................................................................15
4.1 Asynchronous Device to Synchronous Device........................................................................15
4.1.1 Line Control...............................................................................................................15
4.1.2 Asynchronous Input Data Format.............................................................................15
4.1.3 Data Conversion.........................................................................................................15
4.1.4 Record and Block Size ...............................................................................................15
4.1.5 Use of Carriage Return..............................................................................................16
4.1.6 Flow Control...............................................................................................................16
4.1.7 Presentation of Data from A/S-2G to Synchronous Device ....................................17
4.1.8 Verification of Data Reception..................................................................................17
4.1.9 Line Turnaround .......................................................................................................17