Lear Siegler ADM 3A, User'S Reference Manual

Page 1: ...Tenth Anniversary Edition ADM 3 A Dumb Terminal VidE Display Terminal Userl Reference Manual LEAR SIEGLER INC DATA PRODUCTS DIVISION 901 EAST BALL ROAD ANAHEIM CALIFORNIA 92805 ...

Page 2: ...DP2880486F Tenth Anniversary ADM3A Dumb Tel1minal Video Displa Terminal LEAR SIEGLEIFt INC USERS REF ERENCE MANlJAL C1986 LEAR SIEGLER INC APRIL 1986 ...

Page 3: ...e Modes 1 3 1 3 6 Displa Memory 1 3 1 3 7 CRT Display Monitor 1 3 1 4 PHYSICAL DESCRIPTION 1 3 1 5 SPECIFICATIONS 1 4 1 6 CHARACTER FORMAT 1 4 1 7 ORD STRUCTURE 1 4 1 8 ANS NERBACK PROGRAMMING 1 4 1 9 DATA ENTRY AN D OVERFLO 1 4 1 10 KEYBOARD LAYOUT OPTIONS 1 4 1 11 OPTIONAL FEATURES 1 4 1 11 1 20mA Current Lx p On Extension Port 1 4 1 11 2 20mA Current Loop On Modem Port 1 4 1 11 3 RS 422 Interfa...

Page 4: ...2 2 7 INSTALLING THE ADM 3A 2 2 2 8 POVtTER TURN ON 2 B 2 9 POWER TURN OFF 2 10 2 10 CLEANING 2 10 2 11 INSPECTION 2 10 III OPERATION 3 1 3 0 PRELIMINARY NOTE 3 1 3 1 GENERAL 3 1 3 2 KEYBOARD OPERATIONS 3 1 3 3 SET UP MODE OPERATIONS 3 1 3 3 1 Enter Set Up Mode 3 1 3 3 2 Set Terminal Configuration Parameters 3 5 3 3 3 Exiting Set Up Mode 3 5 3 3 4 Save Current Terminal Configuration Values 8 5 3 3...

Page 5: ...CONTROL OPE RATIONS 3 11 3 5 1 Data Communication Ports 3 11 3 5 2 Request To Send Operation 3 11 3 5 3 Code Turnaround Operlation 3 11 3 6 PROGRAMMING CONSIDERA TIONS 3 13 3 6 1 Remote CTRL Operation 3 13 3 6 2 Remote Load Cursor OJ eration 3 13 3 6 3 Escape Sequences 3 13 3 7 GATED EXTENSION PORT OPERATION 3 13 ill ...

Page 6: ... Current Loop and 8 422 Interface Logic 7 ADM 3A Rear Panel Controls 2 8 ADM 3A Front Panel Controls 9 ADM 3A Standard Keyboard Operational Characteristics 3 2 LIST OF TABLES PAGE ADM 3A Specifications 1 5 Keystroke Explanations 3 1 Set Up Mode Functions and Control Codes 3 4 Set Up Mode Terminal Configuration Parameters 3 6 Personality Mode Functions 3 10 ADM 3A Escape Sequences 3 12 APPENDIX A A...

Page 7: ...enerates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause interference to radio comntunications It has been tested and found to comply with the limits for Class A computing devices pursuant to Subpart J ofPart 15 of FCC Rules which are designed to provide reasonable protection against such interference when operated in a ...

Page 8: ...____ LEAR SIEGLER INC DATA PRODUCTS DIVISION Figure 1 1 ADM 3A Video Display Terminal lOth Anniversary Edition 1 0 ...

Page 9: ...ASCII character set with 24 lines x 80 characters non glare display 24th line is used in set up mode to select terminal parameters Eleven communication rates in full duplex and half duplex send receive modes Scrolling Absolute cursor positioning Variable 9 I or II bit word structures Upper and lower case characters standard Program mode Selectable auto new line operation Standard RS 232C or option...

Page 10: ... AZERTY 1 3 OPERATIONAL DESCRIPTION The ADM 3A is an interactive device which is 1 2 used to enter display and send information to a host computer and to receive and display information from the computer Using a keyboard similar to that of a standard typewriter the operator may enter information which is immediately transmitted to the computer and may be simultaneously displayed on a cathode ray t...

Page 11: ...acters are transmitted as they are entered at the keyboard 1 3 but are displayed only upon reception In order to display transmitted characters they must be echoed back from the host computer or data set 1 3 6 Display Memory The display memory contains a random access memory RAM video logic and character generation circuits appropriate for controlling the CRT display The memory is capable of holdi...

Page 12: ...to Section III 1 9 DATA ENTRY AND OVERFLOW New data enters on progressive lines from top to bottom When the cursor is on the bottom line line feed causes upward scrolling of the entire display 1 4 page T en overflow occurs the entire display page is scrolled upward one line as new data enters at the beginning of the new bottom line If auto newline is not enabled in set up mode a CR LF must be sent...

Page 13: ...lock graphics and line drawing characters CUR CTRL ON 7 x 10 dot matrix Reverse image rectangle cursor Homes to upper left of screen CUR CTRL OFF Double underline S dots wide Homes to first position of bottom line Two key cursor controls Backspace ICTR L I H Forespace ICTRL IL I Up ICTRL Down I CTRL 1 J I Home I C T R Lr II 59 keys 26 letter alphabet with upper and lower case numerics othrough 9 p...

Page 14: ... EIA R5 232C Mode 103 modem 202 modem m local Handshake mode Upper Iower case Caps lock Auto New Line Return key CR or CR L F Keyboard layouts US UK German or French Refresh rate 50 or 60 Hz Key click Auto repeat Margin bell Keyboard lock SO 51 lock or gate Clea screen Attributes enabled disabled Full screen reverse Screen saver Scrolling Cursor Control Program mode Here Is Key Displayed space or ...

Page 15: ...K 5 E U e u 6 0110 f f V SYN 6 F V f v f 7 0111 BEEP ETB 7 G W 9 w i 8 1000 BS CAN 8 H X h x 9 1001 HT TAS EM 9 I Y Y A 1010 LF SUB J Z j z B 1011 VT t ESC K k t I C 1100 FF FS L I I I 0 1101 CR GS M m 1 E 1110 SO J RS HOME N 1 n F 1111 SI US NEW LINE a 0 OEL RUB __ J CONTROL CODES GENERATED BY HOLDING CTRL KEY WHILE TYPING THE CORRESPONDING KEY SHOWN IN COLUMNS 4 AND 5 DISPLAYABLE IN PROGRAM MODE...

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Page 17: ...Check to verify that the serial number of the unit corresponds to that shown on the invoice 3 Check the hardware to determine whether any assemblies or screws were loosened during shipment Tighten as required 2 1 4 Inspect for dust or foreign material which may impair electrical contact when cable connections are made Vacuum to remove any loose dirt 6 Install and test operation of the ADM 3A as so...

Page 18: ...t at the factory to the default conditions as indicated in Table 3 3 page 3 6 of Section III By entering the set up mode the operating configurations are displayed on the status line line 24 and can be changed 2 2 2 6 INTERFACE INFORMATION The ADM 3A may be connected directly to a local computer or connected via telephone data lines to a remote computer Remote computer connections usually require ...

Page 19: ...3 1351 PC BOARD CONFIGURATOR 137240 I 19 85 J 10 32 3 4 SCREW REF I ROCKER SWITCH MODEM PORT CONNECTOR EXTENSION PORT CONNECTOR NAMEPLATE REF SEE 137243 FOR ENTRIES _____ 15 55 l _ J NOTES FOR PRODUCT CONFIGURATION REFER TO 137200PL Figure 2 1 ADM 3A Assembly 2 3 ...

Page 20: ... 12 9 12 9 1211 13 lC 5 10 SV PIN O ItONAL FUNCTION 14 15 CTXD 11 ERXD 2 RS2J2C 16 2 3 CURRENT LOOP OFT10N 12 12 17 Cl TXD 7 18 1 19 20 DlF 2 v 22 23 ClRxD 24 CL nc 2 ClRXD EXTENSIOPII POFIT CONNECTOI IJ J PIN IiO SIGNAL FUNCTIO I I FRA E G 2 ElXt v 3 ERX 4 ERTS 5 EC1S 6 EDSF 7 G r e EDCD 9 I 1C MONITOR CONNECTOR IJ5 KEYBOAFIO CONNECTOR 1 IJ6 3 PI Ii NO SIGNAL FUNCTIO PIN NO SIGNAL FUNCTION 4 KE 1...

Page 21: ...EGL ER INC DATA PRODUCTS DIVISION INTERCONNECT CABLES TRANSMISSION LINES ADM 3A VIDEO DISPLAY TERMINAL INTERCONNECT CABLES MODEM PORT COMPUTER HOST DATA SET OR MODEM Figure 2 3 Typical ADJI 3A Application 2 5 ...

Page 22: ...ECTS 5 CLEAR TO SEND 5 CTS EDSR 6 Ct iA SET READY NOT USED IN DISPLAY 6 DSR 7 7 EOCD a 8 DCD EDTR 20 t t EDTR UDTR 20 DTR ECLRXD 17 20MA CURRENT 2 A CURRENT 17 ClTXD 8 I 01 RECTIONAl ECLRXD 24 LOOP RECEIVER LOOP TRANSM ITTE R 24 CLTXD ECLTXD 23 23 CLRXD 20MA CURRENT 81 DIRECTIONAL 20MA CURRENT EClTXD 25 LOOP RECEIVER LOOP RECE IVER Z5 CLRXD Figure 2 4 Modem and RS 232C Extension Interface Logic 2 ...

Page 23: ...NT LOOP TRANSM ITTER 23 SEND CL 25 SEND CL 20mA CURRENT LOOP RECEIVER 17 RECEIVE CL RS 422 24 RECEIVE CL 23 RS 422 SEND RS 422 TRANSMITTER AS 422 RECEIVER 25 17 RS 422 SEND RS 422 RECEIVE 24 AS 422 RECEIVE Figure 2 5 Optional Current Loop and RS 422 Interface Logic 2 7 ...

Page 24: ...d ON and OFF using the power 01 OFF switch wait 10 seconds between the OFF and 01 operations to ensure complete reset of the ADM 3A electronics 2 8 4 Immediately following the warm up period the cursor will appear on the screen in thE upper left comer indicating t he terminal has lelf tested and passed diagnostics 5 Adjust the contrast control Firure 2 7 page 2 9 on the front panel for the desired...

Page 25: ... _ LEAR SIEGL ER INC DATA PRODUCTS DIVISION SET UP MODE KEY UNDER METAL PLATE Figure 2 7 ADM 3A Front Panel Controls 2 9 CONTRAST CONTROL KNOB ...

Page 26: ... paper towels may be substituted if desired Remove smudges from the CRT exterior housing th conventional spray 2 10 cleaners or alcohol Do not use petroleum base cleaners such as lighter fluid as this could be harmful to the painted surface US4 only a lint free soft cloth to clean the CRTscreen Be careful not to cratch the CRT screen and do not U8e freon cleaners alcohol or ammonia 2 11 INSPECTION...

Page 27: ... from the remote computer if in full duplex mode Figure 3 1 page 3 2 shows the layout of a standard ADM 3A keyboard Functionally the keyboard consists of displayable character keys and special function keys Some of the special function keys can also be used in conjunction with certain displayable character keys to command specific control operations requiring simultaneous depression of two keys In...

Page 28: ...wr while typing In otherwise displayable character key to generate one of the 32 control codes Only 12 control codes Ire epplicable to ADM 3A operltion Refer to control and operators codes chart In Appendix A ISHIFT Imust be held down while Iffe ted key is typed Enables upper elSe elpha characters end symbols as well es e shift In cenain special operetions ISPACE Ibar advances curs or one apace to...

Page 29: ...pace key is nondestructive between return and subSeQuent line feed Cursor can be advanced space codes do not override characters until line feed is executed IREPEAT I allows cheracters or control functions to be r apeated at 15 per second if pressed simultaneously with the repeat key If auto repeat is enabled In set up all keys become auto repeating and the repeat key does not have to be used The ...

Page 30: ...F Lowercase displayed N Y Caps lock enabled NIY Auto new line enabled N Y RETURN key CR CRLF Keyboard US U K German F rench Refresh rate 60 50 Hz Keyclick enabled N Y Auto repeat enabled N Y Margin bell enabled N Y Keyboard lock enabled N Y SO 51 Lock Gate Clear screen enabled N Y Attributes enabled NlY Full screen reverse enabled N Y Screensaver enabled N Y Scroll enabled N Y Cursor control enabl...

Page 31: ...to the left ofkeyboard to access l SETUP Ikey 4 En t er S H IF T S E T U P hoI d down SHIFT key then press SETUP key 5 The first set up mode entry HHDX FDX is displayed on line 24 You can now set or change terminal parameters As each function is called up the cursor is positioned over one of the available selections i e YES or NO 3 5 To change the value for any function press ICTBb JJ or ICTRLrnJ ...

Page 32: ...uter NOTE Current loop to 9600 baud only Sets th e data Ie ngt h to seve n bi ts Sets the date length to eight bits Parity bl1 IS disabled Pa ity bit is enabled This setting IS valid if a 7 b t data word is selected NOTE If parity enabled IS set to NO and data bits featurE is set to 7 then BIT 8 must be set to either a 0 o 1 PARITY STOP BITS BIT 8 EIA MODE ODD 1 2 103 LOCAL Odd parity is enabled S...

Page 33: ... fullness threshold i i reached the XON character is transmitted LOWERCASE NO Only lJpper case characters are displayed If a lower case DISPLAYED alphabetiC character is received for d spJay its upper CaSE counterpart wi be displayed instead YES The terminal displays both upper and lower case alphanumeric characters as they are received CAPS LOCK ENABLED NO Caps L ock state is disabled The SHIFT a...

Page 34: ...bell is disabled No audible tone is generated when a ENABLED character is entered on column 72 YES Margin bell is enabled An audible tone is generated when a character is entered on column 72 KEYBOARD LOCI NO Keyboard lock is disabled The keyboard can never be locked ENABLED by a user command YES Keyboard lock is enabled The keyboard is IOlcked when the appropriate control sequence LOCK G ATE is r...

Page 35: ...d phosphor etching The video display comes ON again upon receiving any host or keyboard activity Data displayed on the screen will not be lost Disa les automatic scrolling Enables automatic scrolling when line 24 is filled Disables cursor control The cursor position is restricted to the bottom or last line on the screen HOME is to the left most column of the last line on the screen Enables cursor ...

Page 36: ...ty mode by entering IcfRL E To program the terminal personalities the hexadecimal equivalent for the characters are listed in Table 3 4 above Hex characters DC through FF may be entered as upper or lower case letters but will be displayed as upper case To display the next personality preS8 lCTRLII To back up and display the previous function press ICTRt Jg After all parameters have been viewed the...

Page 37: ...Resetting the AI M 3A is accomplished by setting the power ON OFF switch to the OFF position waitiing at least 10 seconds then turning the switch to ON All display and other volatile 3 11 memory is erased when powering down or by pressing ISHIFT ICLEARI 3 4 GRAPHICS The graphics capability of the ADM 3A allows you to draw business forms and simple graphics To set graphics mode press IESC QID Graph...

Page 38: ... range the cursor will be positioned at the margi of the screen most closely clssociated with the direction of the error See Appendix p e A 3 for absolute cursor positions chart Set Video Attribute5 ESC G X Sets the visual attributes characters writtE n to the screen The video attributes will affect all characters written to the screen in the mode in which the attribute is selected fore ground or ...

Page 39: ...ations 3 6 2 Remote Load Cursor Operation The co mputer may command the ADM 3A cursor to any absolute screen position as shown in the a lbsolute cursor positions chart in Appendix A 3 6 3 Escape Sequences I ach escape sequence controls a specific terminal o peration The escape sequences recognized by the ADM 3A is described in Table 3 5 page 3 12 3 7 GATED EXTENSION PORT OPERATION 1 he RS 232C ext...

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Page 41: ..._ _ _ LEAR SIEGLER INC DATA PRODUCTS DIVISION APPENDIX A OPERATORS QUICK REFERENCE CHARTS ...

Page 42: ...5 E U e u 5 I 21 2 J7 3 J II 1 16 66 0 117 e 2 e Ie ICI 126 1 6 0 0 ACK SYN 6 F V f v 6 6 6 2 1 a 31 E le O Ie Ie W 102 I 7 2 67 107 127 I 7 0 BEL ETB 7 G W 9 w 7 7 7 1 1 71 3i J7 U 7 71 57 17 67 la l 77 C 50 70 0 1 0 c no I 0 C C as CAN 8 H X h x 8 e 8 n 0 38 ll 72 U 65 1 l1 12 e S 71 I J 1 171 0 0 HT Er 9 I Y i y 9 19 15 39 I 9 73 9 9 69 I l 79 2 12 J i 72 2 1 1 2 7 0 1 0 LF SUB J Z j Z A 0 A 2 ...

Page 43: ...DC Forespace Moves cursor one column to the right CR IRETURN I or 00 Carriage Return Moves cursor to the first column of the ICTRL IMI current row SO ICTRL OE If set up mode feature 50 51 set to GATE lenables gated extension port and passes CT RL N through the extension port If set up mode feature SO 51 set to LOCK unlocks key board from host only ICTRL SI OF If set up mode feature SO 51 set to LO...

Page 44: ... 3 3 0 30 m 57 m 4 4 31 m sa rn 5 5 m 32 m 59 rn b o 33 ITJ 60 rn 7 7 34 S 61 0 a 8 35 OJ 62 CD 9 9 I 36 0 63 rn 10 10 Q 37 GJ 64 11 11 m 38 rJ 65 G 12 12 m 39 J 66 GJ 13 13 40 W 67 G 14 l CBJ 41 W 68 D 15 15 CD 42 rn 69 2 16 16 Q 43 W 70 17 17 00 44 I 71 OJ 18 18 IT 45 rn 72 rn 19 19 EJ 46 E 73 rn 20 20 47 OJ 74 rn 21 21 48 Q 75 rn 22 22 m 49 m 76 rn 23 23 Q 50 m 77 m 24 24 m 51 cmJ 78 25 IT 52 7...

Page 45: ...EVERSE BLINKING ESC G 6 UNDERLINE ESC G 8 UNDERLINE BLINKING ESC G UNDERLINE REVERSE ESC G UhIDtHLlNl Hl Vf HSI BLINKING ESC G REDUCE ESC G REDUCE BLINKING ESC G B REDUCE REVERSE ESC G D REDUCE REVERSE BLINKING ESC G F REDUCE UNDERLINE ESC G H REDUCE UNDERLINE BLINKING ESC G J RPYJCF U D RLINE REVERSE ESC G L REDUCE UNDERLINE REVERSE BLINKING ESC G N A 4 ...

Page 46: ... V GRAPHICS UNDERLINE ESC G X GRAPHICS UNDERLINE BLINKING ESC G Z GRAPHICS UNDERLINE REVERSE ESC G GRAPHICS UNDERLINE REVERSE BLINKING ESC G GRAPHICS REDUCE ESC G GRAPHICS REDUCE BLINKING ESC G b GRAPHICS REDUCE REVERSE ESC G d GRAPHICS REDUCE REVERSE BLINKING ESC G f GRAPH ICS RE DUCE UNDE RLiNE ESC G h GRAPHICS REDUCE UNDERLINE BLINKING ESC G j GRAPHICS REDUCE UNDERLINE REVERSE ESC G I GRAPHICS ...

Page 47: ..._LEAR SIEGLER INC _ _ _ DATA PRODUCTS DIVISION LIMITED GRAPHICS CHARACTER SET A 6 ...

Page 48: ..._ _ _ LEAR SIEGLER INC DATA PRODUCTS DIVISION INDE ...

Page 49: ...d 3 1 Code Turnaround Operation 3 11 Connector 1 A cation diagram 2 4 Control and Operator Codes chart A 2 Control Codes 3 4 A l Control gic 1 3 20mA Current Loop On Extension Port 1 4 20mA Current I JOop On Modem Port 1 4 Current op Interface Logic diagram 2 7 Current Mode 3 11 D Data Communications Ports 3 11 Data Entry And Overflo 1 4 Data F10w Block diagram 1 2 Default Active Set Up 3 11 Displ...

Page 50: ...aces RS 232C Extension Port 2 2 RS 232C Modem Port 2 2 Introduction 1 1 K Keyboard 1 3 3 1 Keyboard I yout Options 1 4 Keyboa d Operational Characteristics diagram 3 2 3 3 L Limited Graphics Character Set A 6 Line Voltage Selection 2 2 M N Modem and RS 232C Extension Interface Logic diagram 2 6 o Operational Description 1 2 Optional Current Loop and RS 422 Interface Logic diagram 2 7 Optional Feja...

Page 51: ...e Current Tenninal Configuration Values 8 5 Safety Requirements 2 1 Send Receive Modes 1 3 Set Terminal Configuration Parameters 3 5 Set Up Mode 1 3 2 2 3 1 3 10 Set Up Mode Functions table 3 4 3 5 Set Up Mode Terminal Configuration Parameters table 3 6 thru 3 9 Site Requirements 2 1 Specifications 1 5 1 6 Standard Keyboard Operational Characteristics figure 8 2 3 3 T Terminal Configuration Parame...

Page 52: ...y This will also allow us to keep you 0 current on product changes and enhancements 0 i I ci For product service or information on Lear Siegler s t III i c J Z a 0 Cii maintenance programs call 714 778 3500 or toll free 5i CI 0 i CI 800 LEAR DPD a 0 0 M 800 532 7373 C l C l a 0 i CI 0 CIl i 0 iI 0 i C l 0 t i Qi C w 0 c CIl I 0 CIl ro i 0 0 E en 0 l Z a w III B 0 C l Q 0 i 5i J 0 CI D a I g 1ij i ...

Page 53: ... 11 1 1 11 1 11 1 1 1 1 1 1 1 1 1 11 1 1 1 NO POSTAGE STAMP NECESSARY IF MAILED IN THE UNITED STATES BUSINESS REPLY MAIL FIRST CLASS MAIL PERMIT NO 372 ANAHEIM CALIFORNIA POSTAGE WILL BE PAID BY ADDRESSEE LEAR SIEGLER INC DATA PRODUCTS DIVISION DEPT 66 901 E BALL ROAD ANAHEIM CALIFORNIA 92805 9973 II 1 1 11 1 11 111 1 1 1 1 1 1 I 11 1111 1 NO POSTAGE STAMP NECESSARY IF MAILED IN THE UNITED STATES ...

Page 54: ...LEAR SIEGLER INC DATA PRODUCTS DIVISION 901 EAST BALL ROAD ANAHEIM CALIFORNIA 92805 PHONE 714 778 3500 TELEX 65 5444 TWX 910 591 1157 ...