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TECHTERM TERMINALS

Document 15776(1.0.0.0)

34

A

PPENDIX

B

ASCII Character Set

Introduction

Table B-1 contains the 80 Series ASCII character set and corresponding Decimal, Hex and
Binary conversion codes as well as the keystroke entry for QWERTY style PC keyboards:

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42
43
44
45
46
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Summary of Contents for TechTerm TT1R2

Page 1: ...Document 15776 1 0 0 0 TechTerm Technical Reference Manual...

Page 2: ...ation contains material that may not be appropriate for disclosure to some end users and that Two Technologies assumes no responsibility for technical support burdens incurred or any other consequence...

Page 3: ...e attached may for an established fixed fee which will not exceed ten percent 10 of the original purchase price have the date code updated by the Seller and thereby reestablish those products with a n...

Page 4: ...he Canadian Department of Communications Le pr sent appareil num rique n met pas de bruits radio lectrique d passant les limites applicables aux appareils num riques de la class A prescrites dans le R...

Page 5: ...Power Supply 1 5V 2 7 5 to 12V 1 H 9 5V to 28V 2 Interface R2 RS 232 R4 RS 422 RT CMOS TTL Keypad Type Blank Membrane EK Elastomeric KL Backlit Keypad 3 Keys 15 20 30 32 45 Display Type Blank Twisted...

Page 6: ...connector Values listed are approximate due to variations in individual components actual values may vary Current Draw for Basic Configuration Configuration Description Draw TT1R2 Base Unit with RS 2...

Page 7: ...5 14 5 15 5 16 5 17 5 18 5 19 5 20 5 21 5 22 5 23 5 24 5 25 5 26 5 27 5 400 370 340 310 280 250 220 190 160 130 100 70 40 Calculated Operating Current mA Maximum Input Voltage Allowed Using Example 1...

Page 8: ...ation 11 Display Operation 11 Cursor Position 11 Operating Modes 12 Host Control 12 Chapter 3 MANUAL CONFIGURATION 13 Introduction 13 Parameter Menu Settings 13 Baud Rate 13 Data Bits 13 Parity 13 Dis...

Page 9: ...Bell 23 Erase Entire Line 23 Click 23 Alert 23 Enable Blinking Cursor 23 Disable Blinking Cursor 23 Short Bell 23 Enable Key Click 23 Disable Key Click 23 Cursor Position 24 Return Terminal Identifier...

Page 10: ...TechTerm Case Dimensions 33 List of Tables Table 2 1 TechTerm Controls and Indicators 5 Table 2 2 Interface Devices 6 Table 2 3 Modular Interface Connector Signal and Pin Assignments 6 Table 3 1 Param...

Page 11: ...tutorials or information about commercial or customized TechTerm application programs and connected equipment This information should be available in the manuals that accompany those products Wherever...

Page 12: ...al information regarding specifications in Appendix A Power The TechTerm is available as a line powered or battery powered unit Line powered units use a 7 5 12 VDC linear regulator A 5 VDC 5 transform...

Page 13: ...rane material Switches and Indicators You can program up to fifteen function keys keyboard dependent with single characters and save in non volatile memory Battery powered TechTerms have an On Off swi...

Page 14: ......

Page 15: ...s and Indicators A B C D E _ F G H I J K L M N O P Q R S T U W X ESC BACKSP Z SPACE V Y ENTER CTRL SHIFT BAT LOW Table 2 1 TechTerm Controls and Indicators Item Control Feature Description 1 Display 4...

Page 16: ...ning Use the six pin modular receptacle for compatible serial devices only Despite its physical similarity to modular telephone connectors it is not compatible with telephone lines or signals Connecti...

Page 17: ...White Red Black Green Yellow Blue Blue Yellow Green Black Red White PCAT Wired Adapter The PCAT modular connector enables connection to a host device as well as supplying a connection for a power supp...

Page 18: ...onnector on the bottom of the terminal Plug the other end into the PCAT adaptor Figure 2 5 Cable Connections Bottom of Unit Modular Cable PCAT Adapter Power Supply Battery Charger 2 Using a Two Techno...

Page 19: ...cter received by the TechTerm will reset the power saver timer To turn on battery powered units press the On Off switch The terminal should turn on and a blinking cursor should appear on the display I...

Page 20: ...y Orientation Battery Compartment NiMH Battery Pack Retaining Clip TOP PLEASE RECYCLE BOTTOM CAUTION RISK OF EXPL OSION IF BAT TER Y IS REPL AC ED BY AN INCORREC T TYPE DISPO SE OF USED BAT TER IES AC...

Page 21: ...rresponding uppercase alphabetic characters For Function keys F1 F2 etc you can re assign default characters with characters from the key output definition menu see Appendix C The standard 20 position...

Page 22: ...erminal mode It allows the terminal to display characters respond to commands sent by a connecting device and send characters to the connecting device as keys are pressed Other modes described later i...

Page 23: ...at the end of the section Baud Rate This parameter sets the number of bits per second transmitted The data rate can be set to 300 600 1200 2400 4800 or 9600 baud The default value is 9600 Data Bits Th...

Page 24: ...to DISABLED the default value only characters received by the terminal will display Handshake This parameter enables disables use of the two handshake lines DTR DSR or RTS CTS in models equipped with...

Page 25: ...efault value of ENABLED Parameter Menu Summary The following table lists the allowable settings and default values available through the Parameter menu Table 3 1 Parameter Menu Summary Parameter Optio...

Page 26: ...Parameter menu by removing power simultaneously holding CTRL SHIFT and F3 for 20 key terminals use BKSP ENTER and F3 and reapplying power The Parameter menu appears with the first parameter on the top...

Page 27: ...d the default values Press F5 to leave the parameters unchanged For 20 key terminals press F1 to reload the default values Press F4 to leave the parameters unchanged Restricting Access The following p...

Page 28: ......

Page 29: ...e TechTerm s nonvolatile memory Notes To display the results of key programming on your terminal you must enable ECHO The number of programmable function keys may vary with custom keypad configuration...

Page 30: ...screen or press F5 to exit on 20 key terminals press F4 When changing the current value the screen will display 4 Enter the new hex code If needed press F3 to change your entry 5 To save you changes...

Page 31: ...s Any spacing shown for Escape commands in this chapter is for clarity only unless otherwise noted Escape Commands This section describes the Escape commands that a host devices can issue to control t...

Page 32: ...c E Notes Includes the character at the cursor location Enable Underscore Cursor Syntax Esc F Disable Underscore Cursor Syntax Esc G Cursor Home Syntax Esc H Erase Display Syntax Esc I Notes Includes...

Page 33: ...e Syntax Esc M Notes Includes the character at the cursor location and does not alter the cursor position Click Syntax Esc P Alert Syntax Esc Q Enable Blinking Cursor Syntax Esc R Disable Blinking Cur...

Page 34: ...les Esc Y will send the cursor to Row 2 Column 10 Esc Y 0 will send the cursor to Row 4 Column 17 Esc Y will send the cursor to Row 2 Column 12 Return Terminal Identifier String Syntax Esc Z Notes Thi...

Page 35: ...Line Esc K Long Bell Esc L Erase Entire Line Esc M Click Esc P Alert Esc Q Enable Blinking Cursor Esc R Disable Blinking Cursor Esc S Short Bell Esc T Enable Key Click Esc U Disable Key Click Esc V C...

Page 36: ......

Page 37: ...e or Esc F Private mode or by changing the CURSOR parameter setting Terminal resets or locks up Possible Cause Low voltage output Solution Verify proper voltage to terminal Possible Cause Cable resist...

Page 38: ...or wiring Terminal displays PE character Possible Cause Incorrect parity setting Solution Change the PARITY setting on the terminal to match the host or vice versa Possible Cause Handshaking between h...

Page 39: ...HANDSHAKE parameter disabled Terminal losing characters Possible Cause Handshaking between host and terminal Solution When using handshaking verify that the wiring between the host and terminal is co...

Page 40: ......

Page 41: ...olumns and 30 key 6 x 5 Custom Layouts 20 key 5 x 4 32 key 8 x 4 and 15 key 5 x 3 Feedback Tactile and Audible Programmability Up to five function keys with up to fifteen definitions depending on keyp...

Page 42: ...y Storage Temperature 20 C to 70 C Operating Standard Temperature 0 to 50 C Extended Temperature 20 C to 70 C Vacuum Fluorescent Display Storage Temperature 40 to 85 C Operating Temperature 20 to 70 C...

Page 43: ...TECHTERM TECHNICAL REFERENCE MANUAL Document 15776 1 0 0 0 33 Figure A 1 TechTerm Case Dimensions 4 10 2 96 7 15 3 55 0 96 2 60 4 55 3 70 1 00 0 95 1 64 1 59 Standard Battery...

Page 44: ...776 1 0 0 0 34 APPENDIX B ASCII Character Set Introduction Table B 1 contains the 80 Series ASCII character set and corresponding Decimal Hex and Binary conversion codes as well as the keystroke entry...

Page 45: ...2B 00101011 FF 12 0C 00001100 CTRL L 44 2C 00101100 CR 13 0D 00001101 CTRL M 45 2D 00101101 SO 14 0E 00001110 CTRL N 46 2E 00101110 SI 15 0F 00001111 CTRL O 47 2F 00101111 DLE 16 10 00010000 CTRL P 0...

Page 46: ...C 01001100 L l 108 6C 01101100 l M 77 4D 01001101 M m 109 6D 01101101 m N 78 4E 01001110 N n 110 6E 01101110 n O 79 4F 01001111 O o 111 6F 01101111 o P 80 50 01010000 P p 112 70 01110000 p Q 81 51 010...

Page 47: ...43 C29 04 S29 3C U29 44 C38 05 S38 3E U38 45 C3 06 S3 2D U3 46 C12 07 S12 21 U12 47 C21 08 S21 5F U21 48 C30 09 S30 5B U30 49 C39 0A S39 5D U39 4A C4 0B S4 2F U4 4B C13 0C S13 26 U13 4C C22 0D S22 3A...

Page 48: ...2 U20 49 C26 0A S26 33 U26 4A C3 0B S3 2A U3 4B C9 0C S9 29 U9 4C C15 0D S15 34 U15 4D C21 0E S21 35 U21 4E C27 0F S27 36 U27 4F C4 10 S4 2D U4 50 C10 11 S10 23 U10 51 C16 12 S16 37 U16 52 C22 13 S22...

Page 49: ...13 Defining Key Output 20 Disable Blinking Cursor 23 Disable Cursor 22 Disable Key Click 23 Display 2 5 Display Operation 11 Display PE 14 Display Specifications 31 Durability 3 E Echo 14 Enable Blin...

Page 50: ...ations 32 Power 2 8 Battery Powered Units 9 Line Powered Units 8 Power Requirements vii Power Saver 15 Power Specifications 31 Power Switch 5 Product Selection Guide vi R Repeat 14 Restricting Access...

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