Table of Contents
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LD-202 VFD Customer Display
CHAPTER 1 INTRODUCTION .............................................................. 2
1.1 Features .............................................................................................2
1.2 Outline................................................................................................3
CHAPTER 2 GENERAL SPECIFICATION ............................................ 5
2.1 Tube Display......................................................................................5
2.2 Electricity ...........................................................................................6
2.3 Overall Dimensions...........................................................................6
2.4 Environment ......................................................................................6
2.5 Driver Interface..................................................................................6
2.6 DIP Switch Settings ..........................................................................7
2.6.1 LD202 Dip Switch Setting ..........................................................7
CHAPTER 3 INTERFACE ..................................................................... 9
3.1 Interface .............................................................................................9
3.2 Interface Conversion Adapter........................................................10
3.3 Connector ........................................................................................11
CHAPTER 4 COMMAND DESCRIPTION ........................................... 13
4.1 LD202 Command Set ......................................................................13
4.1.1 LD202 Command Mode...........................................................13
4.1.2 EPSON Command Mode.........................................................14
4.1.3 UTC Standard Command Mode ..............................................16
4.1.4 UTC Enhance Command Mode...............................................16
4.1.5 AEDEX Command Mode .........................................................17
4.1.6 ADM788 Command Mode .......................................................17
4.1.7 DSP800 Command Mode ........................................................18
4.1.8 CD5220 Command Mode ........................................................19
CHAPTER 5 CHARACTER SET ......................................................... 21
5.1 U.S.A. / Standard Character Set ( 20h - 7Eh) ................................21
5.2 International Character Selection..................................................21
5.3 Character Code Table .....................................................................22
5.3.1 Page 0 (PC437: U.S.A., Standard Europe) .............................22
5.3.2 Page 1 (Japanese Katakana) ..................................................24
5.3.3 Page 2 (PC850: Multilingual) ...................................................25
5.3.4 Page 3 (PC860: Portuguese)...................................................26
5.3.5 Page 4 (PC863: Canadian-French) .........................................27
5.3.6 Page 5 (PC865: Nordic)...........................................................28
CHAPTER 6 INSTALLATION GUIDE ................................................. 29
Table of Contents
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Table of Contents
Summary of Contents for E-Pos LD202
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Page 1: Table Of Contents
2.2 Electricity ...................6 2.3 Overall Dimensions................6 2.4 Environment ..................6 2.5 Driver Interface..................6 2.6 DIP Switch Settings ................7 2.6.1 LD202 Dip Switch Setting ............7 CHAPTER 3 INTERFACE ..............9 3.1 Interface .....................9 3.2 Interface Conversion Adapter............10 3.3 Connector ..................11 CHAPTER 4 COMMAND DESCRIPTION ........... 13 4.1 LD202 Command Set ..............13... -
Page 2: Chapter 1 Introduction
Chapter 1 Introduction 1.1 Features The LD202 and LD202L are Vacuum Fluorescent Displays which display 20 columns and 2 lines. Blue-green fluorescent color is easy on the eyes. The display panel is movable so that it can be adjusted for the best viewing angle. -
Page 3: Outline
Interface Conversion Adapter The standard VFD customer display should include following accessories: Item Description Dimension (mm) Q’ty (1) Panel of LD202 225(W) x 50(D) x 92(H) (2) Panel of LD202L 280(W) x 65(D) x 95(H) Support (Short) 88 (H), 33 (Diameter) - Page 4 <LD202/L> +5V PC 4P Plug Power Kit or PS/2 Power Kit or USB Power Kit or 100V~240V Universal Adapter (5V/2A) or 46(W) x 85(D) x 31(H) 110V US or 230V Europe 2P Adapter (5V/1A) 54(W) x 83(D) x 48(H) Above accessories may be different due to customers’ requirement when delivery.
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Page 5: Chapter 2 General Specification
Chapter 2 General Specification 2.1 Tube Display ( I ) LD202/L Vacuum Fluorescent Display Customer Display Blue Green Display Pattern 5 x 7 Dot Matrix Brightness 350~700 cd/m² Character Type 95 Alphanumeric & 32 International Characters 5.5 mm (W) x 10.5 mm (H) (LD202F) Character Size 7.2 mm (W) x 11.25 mm (H) (LD202L) -
Page 6: Electricity
2.2 Electricity ( I ) LD202/L Central Control Unit CPU : 8031 BH ROM : 64K EPROM RAM : 32K SRAM Speed CPU : 11.0592 MHz Connector 10 PIN Phone Jack Connector 9 PIN D-SUB Connector 25 PIN (Female) D-SUB Connector... -
Page 7: Dip Switch Settings
The default protocol is 9600 bps, non-parity, 8 data bits, 1 stop bit and with DTR/DSR control. 92mm (H) 225mm (W) 50mm (D) Dip Switch 2.6.1 LD202 Dip Switch Setting ( I ) Baud Rate Select SW Number - SW1 Function Description Baud Rate (bps) 9600 4800... - Page 8 ( III ) International Character Set SW Number Function Description SW8 SW7 SW6 SW5 International Character Code Table Set (Code 20H-7FH) (Code 80H-FFH) U.S.A. PC-437 (USA) (Standard European) FRANCE PC-850 (Multilingual) GERMANY PC-850 (Multilingual) U.K. PC-850 (Multilingual) DENMARK I PC-850 (Multilingual) SWEDEN PC-850 (Multilingual) ITALY...
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Page 9: Chapter 3 Interface
Chapter 3 Interface 3.1 Interface Specifications Data Transmission Method : Asynchronous Serial. Handshaking : DTR/DSR Control Default Protocol : 9600bps, non-parity, 8 data bits, 1 stop bit. Communication Protocol 1. Receive Data. The DTR signal is as follows: [HIGH] This indicates that the display isn’t ready to receive data. It depend on the following conditions: ‰... -
Page 10: Interface Conversion Adapter
3.2 Interface Conversion Adapter The interface adapter section has connectors for the display panel, the printer, the power supply, and host computer. All the data transmitted from the host computer will be received by the display. If this data is for the display, the data will be processed, and if it is for the printer, it will be transmitted to the printer. -
Page 11: Connector
3.3 Connector ( I ) Connector for Display Panel 8PIN Modular Jack 10PIN Modular Jack Connector Signal Assignment Pin No. Pin No. Signal Description ( 8 PIN ) ( 10 PIN ) No Connection No Connection OUTPUT Transmit Data INPUT Receive Data INPUT Data Set Ready (From Printer) Ground OUTPUT Data Terminal Ready (From Display) - Page 12 ( III ) Connector for Printer 23 22 21 20 19 18 17 16 15 14 PIN Assignment Pin No. Signal Description N.C. No Connection OUTPUT Transmit Data INPUT Receive Data from DB-9 Pin#2 By Selection N.C. or +5V Power GND INPUT Data Set Ready Power GND...
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Page 13: Chapter 4 Command Description
Chapter 4 Command Description 4.1 LD202 Command Set 4.1.1 LD202 Command Mode Command Function Description Move cursor right (Only valid in overwrite mode) Move cursor left (Only valid in overwrite mode) Move cursor to left-most position (Only valid in overwrite mode) -
Page 14: Epson Command Mode
4.1.2 EPSON Command Mode Command Function Description Move cursor right Move cursor left US LF 1F 0A Move cursor up Move cursor down US CR 1F 0D Move cursor to right-most position Move cursor to left-most position Move cursor to home position US B 1F 42 Move cursor to bottom position... - Page 15 ESC % n 1B 25 n Select/cancel download character set n=0, canceled ; n=1, selected ESC W n s 1B 57 n s (x1 y1 x2 Specify/cancel the window range (x1 y1 x2 y2) n=1,2,3,4 (four windows) ; s=0,1 (disable, enable) 1 x1 x2 20 (column) ;...
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Page 16: Utc Standard Command Mode
4.1.3 UTC Standard Command Mode Command Function Description Back space Horizontal tab Line feed Carriage return DC0 p 10 p Move cursor to specified position, 0 p 39 (Please refer Row Character Position Chart ) Over write display mode Vertical scroll mode Cursor on Cursor off ESC d... -
Page 17: Aedex Command Mode
4.1.5 AEDEX Command Mode Command Function Description ! # 1..CR 21 23 31 [data x 20] Upper line display ! # 2..CR 21 23 32 [data x 20] Bottom line display ! # 4..CR 21 23 34 [data x 45] Upper line message scroll continuously ! # 5..CR 21 23 35 hh ‘:’... -
Page 18: Dsp800 Command Mode
4.1.7 DSP800 Command Mode Command Function Description EOT SOH I n 04 01 49 n 17 Select international character set ( Please refer International Font Set Table ) EOT SOH P n 04 01 50 n 17 Move cursor to specified position 49 n 88 EOT SOH C 04 01 43 n m 17... -
Page 19: Cd5220 Command Mode
4.1.8 CD5220 Command Mode Command Function Description ESC DC1 1B 11 Overwrite mode ESC DC2 1B 12 Vertical scroll mode ESC DC3 1B 13 Horizontal scroll mode ESC Q A CR 1B 51 41 [N]20 0D Set string display mode, write string to upper line ESC Q B CR 1B 51 42 [N]20 0D Set string display mode, write string to lower line ESC Q D CR 1B 51 44 [N]m20 Upper line message scroll continuously... - Page 20 (REMARK) * While using command “ESC Q A” or “ESC Q B” , these two commands could be used combining with terminal printer - TP 2688 or TP3688 * If using command “ESC Q A” or “ESC Q B” , others commands can’t be used except using command “CLR”...
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Page 21: Chapter 5 Character Set
Chapter 5 Character Set U.S.A. / Standard Character Set ( 20h - 7Eh) International Character Selection... -
Page 22: Character Code Table
Character Code Table 5.3.1 Page 0 (PC437: U.S.A., Standard Europe) 00h – 7Fh To be continued on next page…... - Page 23 80h – FFh...
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Page 24: Japanese Katakana)
5.3.2 Page 1 (Japanese Katakana) -
Page 25: Pc850: Multilingual)
5.3.3 Page 2 (PC850: Multilingual) -
Page 26: Pc860: Portuguese)
5.3.4 Page 3 (PC860: Portuguese) -
Page 27: Pc863: Canadian-French)
5.3.5 Page 4 (PC863: Canadian-French) -
Page 28: Pc865: Nordic)
5.3.6 Page 5 (PC865: Nordic) -
Page 29: Chapter 6 Installation Guide
Chapter 6 Installation Guide...
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