1 / 19

What is MID?

What is MID?. Computer peripheral unit Input device ( keys, MCR ) Output device (LCD) Input/Output device (ICCR). MID is composed of. One master module Communicates with PC And with all rest slave modules And one or more Slave modules Controlls its unit

waldo
Download Presentation

What is MID?

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. What is MID? • Computer peripheral unit • Input device (keys, MCR) • Output device (LCD) • Input/Output device (ICCR)

  2. MID is composed of • One master module • Communicates with PC • And with all rest slave modules • And one or more Slave modules • Controlls its unit • Detects pressed keys and sends this information toward PC • Gets the command from master module what to display on LCD and executes the command • Up to 14 modules could be connected • Internal modules (red connectors + 6 pin flat cabels) • Externa modules (special external cable– up to 1,2 m)

  3. How to assemble MID 1

  4. How to assemble MID 2 • Not more than 256 keys all together • Even MCR, iButton, Keylock have virtual keys and these keys are also includein in this 256 array • Keyboard information • In MIDWIN/MIDDOS with the command Keyboard->Info • Shows the composition (which moduls) and • Chip versions (very useful when troubleshooting)

  5. MID is programmable 1 • Advantages • One key substitutes sequence or combination of keys • Mouse is not needed • Higher entering speed • No need for teaching of operators • What is programmable by special modules (MCR, iButton, …) • Header in Terminator • Kbd-pc: header – content of the card - terminator • Sistem can distinguish between other keys and card • Working mode

  6. MID is programmable 2 • The settings are stored in Master module • Slave module sends just the information which key has been pressed • The content stays when it is programmed • It can be reprogrammed • Can be programmed at one place (e.g. Tipro) and used at another place or computer • Memory size is 8KB, what represents aprox. 3000 characters (depends on content, configuration, …)

  7. MID is programmable 3 • Special program, called Download softver • MIDDOS and MIDWIN

  8. Use of MID 2 • POS (Point Of Sale) environment • Ene key represents one item • Gastronomy • Shops • Kiosks • Movie centers • Industry • Industrial printers • Machine control • Telephone exchange

  9. Use of MID 3 • Special office applications • AutoCAD • Manager programs • Bookkeeping

  10. Use of MID 4 • Everywhere • Where not many commands are needed • Where is risk to make mistake • Where fast and easy entry is essential

  11. Description of modules 1 • Master module • Different versions • AT/PS2 outputand AT/PS2 input for standard keyboard (also called secondary kbd.) • AT/PS2 & RS232 outputs and AT/PS2 input for standard keyboard • AT/PS2 & RS232 outputs, AT/PS2 input for standard keyboard and RS232 input for external barcode scanner • Additional connector for external modules (special cabel; up to 1,2 m)

  12. Description of modules2 • Key moduls • Just keys • XY matrixes or combination with alphanumerical part (PM and QM) • Every key • Represents one item • Substitutes key combination • Substitutes mouse

  13. Description of modules3 • Key modules (cont.) • With keylock • Some functions can be restricted with keys • With identification key (iButton) • Identification of the operator • Restaurants, where many waiters works on the same POS system • With LCD • internal (2x20 or. 2x16 (modul 32)) • External 4x40 (later 2x20 with large fonts) • Kombinations • Omron modules (foil protected)

  14. Description of modules4 • Card readers • Magnetnic cards (MCR) • Credit and debit cards • Loyalty cards • Identification • Bar code cards (BCR) • Identification • Smart cards (ICCR) • High level of protection • PIN protected • Credit card in FR and GB • Electronic purse

  15. Description of modules5 • External modules • 3rd connector on the master modul (variants MxxxC) • Card readers and KM032A • Extendable with other modules • PIN entry modules

  16. Description of modules6 • Connection of external bar code scanner • barcode scanner – Metrologic, Symbol, … • PS2 scanner is connected as standard secondary keyboard - MID only forwards codes • RS232 scanner is connected to special master(variants MR0Bx) • MID collects scanner data and transmits them toward PC • AT/PS2 or RS232 output

  17. PC computer PC KBD MID Master module Module 1 Module 14 Module 2 PC keyboard Connection to the PC 1 • AT/PS2 only • MID is above all input device • Data capturing is very well supported • MID could be composed also of output modules (LCD, ICCR); in this case data transmition rate is lower

  18. Connection to the PC 2 • AT/PS2 and RS232 • Input and output modules • Both communication channels could be used simultaneously

  19. Connection to the PC 3 • RS232 only • Device without AT/PS2 port • Additional power supply

More Related