OCR310 - Access IS
Contents
1. E C DTH xX a O 00 7 FRE GES C CATCH ON KE FURNISHED IN CONFIDENCE BY ACCESS LTD ACCESS j3 EADING BERKSHIRE THE Se ae Be THIS DRAWING Ne ONF SE OF ACCESS www ACCeSS i1SeCcom 3 LTD THE DRAWI IS SUPPLIED IN CONF IDENCE D SS 7 HONOR T USES TOE A RTO E RREA W our a E AC I THE EXPRESS WRITTEN PERMISSION OF ACCESS LTD MOUNT I NG El LES A C248 9 R M 5 THIRD ANGE PROJ INCHES SHOU IN BRACKETS AZILA H SE ER 73 1 09 DO NOT SCALE OFF DRAWING W SH NA D eege EE EENEG Page 17 of 19 Revision 4 Access Limited 2009 All Rights Reserved Access ki Interfacing Solutions DRAWING NO AC2489 issn A Page 18 of 19 a 28 34 MINUS DRAFT 24 6 14 7 BOTTOM DOW FRO OF WI Taai i PROUD GLASS OF CASE FURNISHED IN CONFIDENCE BY ACCESS LTD THE COPYRIGHT OF THIS DRAWING IS THE PROPERTY OF ACCESS D 18 5 MAX gt AN EADING 07 3112. 3 1 Serial Connection The serial interface is configured by default as 3 3V CMOS suitable for connection to RS232 via an interface chip such as MAX3232 or direct to a 3 3V microprocessor For evaluation a simple interface board with a linear regulator and a 3 3V to RS232 chip is supplied As supplied the CTS input to the unit activates the power down mode when it Is inactive By default the output data is formatted to 9600 8 bits no parity 1 stop but can be changed to 7 bit even parity Available baud rates are 1200 4800 9600 and 19 200 Please contact Access IS Support for information on modifying the protocol parameters For evaluation a simple board is available with a sounder LED indicator 3 3V linear regulator and a 3 3V serial to RS232 buffer chip The schematics are in appendix 9 3 2 USB Connection The USB interface is a standard full speed 12 Megabit USB 2 0 The unit has three configurable device classes under USB These are CDC HID Keyboard and Custom HID CDC Class The CDC interface is the standard USB CDC class as defined in the Universal Serial Bus Class Definitions for Communications Devices Revision 1 2 and PSTN subclass specifications Power down mode is enabled by deactivating the DTR line by sending the SetControlLineState command with bit O of wValue set to zero Under Microsoft Windows the unit appears as a virtual COM port under Device Manager and can be accessed in a similar way to other COM ports This al
3. Choose this option to select the device driver from a list Windows does not guarantee that the driver you choose will be the best match for your hardware Pest Then Click on Search for the best driver in these locations and click on Browse to locate the file 126a inf Then click in Next gt Hardware Installation 4 Uu The software you are installing for this hardware e USB OCR Reader has not passed Windows Logo testing to verify its compatibility with Windows XP Tell me why this testing is important Continuing your installation of this software may impair or destabilize the correct operation of your system either immediately or in the future Microsoft strongly recommends that you stop this installation now and contact the hardware vendor for software that has passed Windows Logo testing Then Click on Continue anyway Page 10 of 19 Revision 4 Access Limited 2009 All Rights Reserved Access ti Interfacing Solutions Hardware Update Wizard Completing the Hardware Update eS Wizard The wizard has finished installing the software for F USB OCR Reader Click Finish to close the wizard lt Back Cancel Then Click on Finish to complete Microsoft Windows USB Keyboard HID Mode Plug the unit into USB and after a few messages the device will be automatically installed Page 11 of 19 Revision 4 Access Limited 2009 All Rights Reserved
4. OCR310 Miniature OCR Reader Module Product Manual Revision 4 Jan 2010 Access Ltd 18 Suttons Business Park Reading Berkshire RG6 1AZ United Kingdom Tel 44 118 966 3333 Fax 44 118 926 7281 SD Access North America Inc PO Box 2569 Peachtree City Georgia 30269 2569 USA Tel 1 770 631 8425 Fax 1 678 364 8856 Access ti Interfacing Solutions About This Manual OCR310 Product Manual Fourth Edition Jan 2010 c 2009 Access IS Part No OCR310 Series www access is com All rights reserved Whilst every precaution has been taken in the preparation of this manual Access Ltd assumes no responsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained herein We reserve the right to change the specifications functions and circuitry of the product without notice All trademarks acknowledged Warnings This manual contains important information regarding the installation and operation of the OCR310 reader For safe and reliable operation of the reader all users must ensure that they are familiar with and fully understand all instructions contained herein Warranty Access Limited trading as Access IS and formerly Access Keyboards Ltd warrants that this product shall be free from defects in workmanship and materials for a period of one year from the date of original purchase If the product should fail to operate correctly in
5. Access ki Interfacing Solutions 5 Output Data Format The OCR310 is supplied pre configured with a simple output format Other output formats are available on request Please contact Access IS Support Department for details lt S I X gt If present lt Line 1 Data gt lt CR gt If present lt Line 2 Data gt lt CR gt If present lt Line 3 Data gt lt CR gt lt ETX gt It is also possible to configure the unit to send lt CR gt lt LF gt instead of lt CR gt if the application needs it Page 12 of 19 Revision 4 Access Limited 2009 All Rights Reserved Access ti Interfacing Solutions 6 Operation The unit will produce an output once a document is swiped It will substitute an asterisk for any character it does not recognise If it has more than seven characters it does not recognise then it outputs thirty asterisks If it does not recognise the document at all it will disregard the read and output nothing lf there are any errors there are three short pulses on the sounder output and a pulse on the LED output For a good read there is one short pulse on the sounder output and no pulse on the LED output Page 13 of 19 Revision 4 Access Limited 2009 All Rights Reserved Access ti Interfacing Solutions 7 Configuration In normal use no setup is required The configuration mode can be enabled by sending an escape sequence to the unit This is lt ESC gt L 0x1B 0x4C 0x7E This brin
6. LID A BEARING 1S Sup TED IN CONFIDENCE AN MUST NOT BE USED FOR ANY PURPOSE OTHER THAN THAT FOR 8B MOD NO WHICH IT_IS SUPPLIED IT MUST NOT BE REPRODUCED WITHOUT M Spe Ppp THE EXPRESS WRITTEN PERMISSION OF ACCESS LTD U i DRAWN SE DIMENSIONS IN mm THIRD ANGE PROJ MATERIAL eem REH Aala e DO NOT SCALE OFF DRAWING Ry SCH C i E _ 23 1 09 24 3 09 NG BERKSH OF 2 I NG DRAWING NO ACZ409 i SCALE F NOT ee eel Revision 4 Access Limited 2009 All Rights Reserved Access ki Interfacing Solutions 10 Example Interface Schematics TAF OUTPUT TANT Us DE A3 vusB DI AA LEDGREEN annuse D4 R3 vea 4 LEDOUTU IR LEDRED USB OCR310 INTERFACE PCBP 2348 SSC ACCESS LIMITED one PCBP 2348 Unit 18 19 Suttons Business Park n Berkshire RG6 1AZ USB OCR310 INTERFACE z FURNGHED IN CONFIDENCE BY ACCESS LTO THE COPYRIGHT OF THE DRAWING IS THE PROPERTY OF ACCESS GE P MUST NOT BE REPROOUCED WITHOUT Tht EXPRESS PECH OF ACCESS LTO A 3 DOF DTE BAL DS LEDRED D PA SERIAL RS232 OCR310 INTERFACE PCBP 2347 VarTite O O O O e terpreted tst iszC ACCESS LIMITED one CBP 234 Unit 18 19 Suttons Business Pak Gases SS Reading Berkshire RG6 IAZ DEE SERIAL RS232 OCR310 INTERFACE Page 19 of 19 Revision 4 Access Limited 2009 All Rights Reserved Access ti Interfacing Solutions
7. the Found New Hardware Wizard Windows will search for current and updated software by looking on your computer on the hardware installation CD or on the Windows Update Web site with your permission Read our privacy policy Can Windows connect to Windows Update to search for software C Yes this time only C Yes now and every time connect a device SERRE ERE E EERE E EERE EEE EE EOE OOO ee Pre rer Click Next to continue Click on No not this time and then on Next gt Found New Hardware Wizard This wizard helps you install software for USB OCR Reader If your hardware came with an installation CD lt 6 or floppy disk insert it now What do you want the wizard to do Install the software automatically Recommended DT PageQ9of19 Revision 4 Access Limited 2009 All Rights Reserved Access ti Interfacing Solutions Click on Install from a list or specific location and then Next gt Hardware Update Wizard Please choose your search and installation options S Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will be installed Search removable media floppy CD ROM Jh Include this location in the search C Documents and Settings john Desktop sl Browse C Don t search will choose the driver to install
8. 0 to 60 C Humidity 0 to 95 non condensing 3 3V DC 10 Active 100mA Nominal Idle 50mA Nominal Sleep 20mA Nominal Serial LVCMOS or USB 1 1 Machine Readable Passports MRP 2 lines of 44 characters Machine Readable Visas MRV 2 lines of 44 characters 2 lines of 36 size II Machine Readable Travel Cards 2 lines of 36 size II amp 3 lines of 30 size I Font Type OCR B Field of View 19 6 mm nominal Depth of Field 1 0 mm nominal 1 5mm Max Data Standards Conforms to ICAO 9303 standards Approvals To be confirmed Outputs Open collector outputs for LED and sounder indication of good read bad read Connection 12 Way 0 5mm FFC Pin Number Function 1 RXD In 3 3V CMOS Non Inverted 2 TXD Out 3 3V CMOS Non Inverted 3 LED Out Open Collector Up to 5V 200mA 4 DC Power In 3 3V 5 USB D Serially terminated 6 USB D Serially terminated 7 USB GND 8 CTS In 3 3V CMOS Non Inverted 9 Power and Signal GND 10 RTS Out 3 3V CMOS Non Inverted 11 Sounder Out Open Collector Up to 5V 200mA 12 Frame Ground Page 6of19 Revision 4 Access Limited 2009 All Rights Reserved Access ka Interfacing Solutions 3 Configuration The device has an automatic selection between serial and USB modes If there is no USB connection to the device it will automatically switch to serial mode When using USB mode it is recommended to tie the unused serial inputs to signal ground
9. d if not installed and used in accordance with the instructions may cause harmful interference to radio or television reception However there is no guarantee that harmful interference will not occur in a particular installation If this equipment does cause interference to radio or television reception which can be determined by turning the equipment on and off the user is encouraged to correct the interference with one or more of the following measures a Reorient or relocate the receiving antenna b Increase the separation between the equipment and the receiver c Connect the equipment to an outlet on a circuit different from that to which the receiver is connected d Consult the supplier or an experienced radio TV technician for help LE Revision History Rev 1 July 2008 Rev 2 January 2009 Rev 3 March 2009 Rev 3 5 July 2009 Rev 4 Jan 2010 First Release Minor corrections Page 3 of 19 Revision 4 Access Limited 2009 All Rights Reserved FCC Compliance Statement United States This equipment generates uses and can radiate radio frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions may cause interference to radio communication It has been tested and found to comply with the limits for a class A computing device in accordance with the specifications in Subpart J of part 15 of FCC rules which are designed to provide reasonable p
10. esusassvsasavsueasavsnsatavsacavees 7 E TAT RE r 4 Installation sate saecusens iceciessueeunessaecuiesuaaeunetimecieswuaeutes meses cuaeuies pueewiascuaenits pusseiad uaaertsnueanindeuaaal 9 5 Output Eet 12 C OPETI NEE 13 a COTA te EE 14 os vie ege ie le S eos n E E E E E S E 16 9 Mounting Recommendations ccccceccceeeeceeeceeeeceeeeseecaueeseeeeseeseueeseessueeseueeseeeseueeneeesaes 17 10 Example Interface Gchematce ccc cccccccececseeeeceeeeceeeeeceuceseeeeeseusessaeeeseueesseeesseeeesaaess 19 Page A ot 18 Revision 4 Access Limited 2009 All Rights Reserved AC CeSS Jk Interfacing Solutions 1 Overview The Access IS OCR310 series unit is a compact reader designed for use in document recognition of one two and three line travel and identity documents using OCR B Features Fast and reliable reading of passport travel and identity documents up to 44 characters in length Bi directional document reading Serial RS232 interface with selectable baud rate and USB with CDC and USB Keyboard emulation Low power consumption Low power sleep mode Compact design Page 5of19 Revision 4 Access Limited 2009 All Rights Reserved Access ti Interfacing Solutions 2 Specifications Dimensions Colour Environmental Power Requirements Electrical Interface Data Source Length 40mm Height 22mm max Width 24mm Weight 16g Black Operating temperature 0 to 50 C Storage temperature
11. gs up a menu which allows various parameters to be set and saved in non volatile memory The menu looks something like this but may vary due to different firmware versions and options SEE OY GIMM SETUP VL 0 es Mar 17 2009 Jizlo 14 AKOCRS20A 0032M 1 HOST PORT bit No Parity 2 HOST PORT 9600 baud 3 SOUNDER Enabled 4 HOST CTS ON 6 PROTOCOL Unformatted 9 USB CLASS CDC A BAD ERRORS NO OUTPUT K KEYBOARD EMULATE US o SAVE amp EXIT SETUP x EXIT SETUP WITHOUT SAVE Enter 1 to 9 5 or x Option 1 selects the format for serial output between 8 bit no parity one stop bit and 7 bit even parity one stop bit The default is 8 bit no parity one stop This has no effect on USB Option 2 selects the speed of the serial output between 9600 19200 1200 and 4800 baud The default is 9600 and has no effect on USB Option 3 enables and disables the sounder output for status reporting Option 4 Enables and disables the serial handshaking and has no effect on USB Option 6 Allows changing the format of the output data between the default Unformatted data bracketed by the EXT and STX control characters and other custom protocols Page 14 of 19 Revision 4 Access Limited 2009 All Rights Reserved Access ki Interfacing Solutions Option 9 selects between the three USB classes CDC Keyboard HID and Custom HID Note that this does not affect the serial output However setting the Keyb
12. normal use during the warranty period Access Limited will replace or repair it free of charge No liability can be accepted for damage due to misuse or circumstances outside Access Limited control Also Access Limited will not be responsible for any loss damage or injury arising directly or indirectly from the use of this product Access Limited total liability under the terms of this warranty shall in all circumstances be limited to the replacement value of this product If any difficulty is experienced in the installation or use of this product that you are unable to resolve please contact Access IS Trademarks All trademarks mentioned in this manual are acknowledged to be the property of the respective trademark owners Access IS is a registered trademark of Access Limited IBM and PC AT are registered trademarks of International Business Machines Corporation Microsoft and Microsoft Windows are registered trademarks of Microsoft Corporation Page 20f19 Revision 4 Access Limited 2009 All Rights Reserved AC TE Jk Interfacing Solutions Radio Frequency Energy European EMC directive 89 336 EEC This equipment has been tested and found to comply with the limits for a class A computing device in accordance with the specifications in the European standard EN55022 These limits are designed to provide reasonable protection against harmful interference This equipment generates uses and can radiate radio frequency energy an
13. oard HID mode means that the setup menu is then inaccessible over USB and will need to be changed using the serial connection Option A selects the behaviour when a document is determined to be unreadable The two settings are Ignore or output 30 asterisks This is useful if you need confirmation that a document was swiped even if it was not readable The default is no output Option K selects the language of the keyboard used when USB class is set to Keyboard HID The current choices are US UK DK IS ES DE and FR The default is US Other languages are available by special request please contact Access IS Support for details Option S will save the changed settings and exit the setup menu The settings will not take effect until the unit is repowered Option X discards the changed settings and exits the setup menu All other options are reserved Page 15 of 19 Revision 4 Access Limited 2009 All Rights Reserved Access ki Interfacing Solutions 8 Application Notes Under USB CDC mode the unit works as a virtual COM port under Microsoft Windows this is handled exactly like a real COM port including handling the control lines The device can be put into a lower power mode where the document scanning is disabled but can be re enabled in less than ims This mode is controlled by the CTS line when using serial communications or setting the virtual serial port DTR line when using USB Note that if the device is unplugged fr
14. om the USB bus whilst opened in the program then reattached the device will not be accessible In this case is necessary to close the device in the program even if an error is returned and unplug and reconnect the unit If the device is closed before reconnecting then the device should be accessible on reconnection Page 16 of 19 Revision 4 Access Limited 2009 All Rights Reserved Access ki Interfacing Solutions 9 Mounting Recommendations The unit is designed to be flush mounted against the wall guide that the document is swiped along The document should be held close to the camera window during the swiping operation Recommend slot width should be 1 5mm with a maximum of 2 0mm allowable Please also ensure that the camera window area is directly opposite a matt black surface on the opposing wall To ensure a smooth swipe action and thus reliable read Access IS recommends the use of a smooth wear resistant stainless steel track guide This will also help reduce the possibility of debris occurring from swiped media which could cause reading problems Example dimensional position of the unit within the track assembly e DRAWING SR AC2489 R310 731 1 ECTION A A HT OF OCR SLOT BAS 5 gt EE 5 ALIGN SLOT F 5 OCR FRONT H NOT GLASS F
15. rotection against such interference when the equipment is operated in a commercial environment Operation of this equipment in a residential area may cause interference in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference Changes or modifications not expressly approved by the manufacturer could void the user s authority to operate the equipment Canadian Department of Communications RFI statement This equipment does not exceed the class A limits for radio noise emissions from digital apparatus set out in the radio interference regulations of the Canadian Department of Communications Le present appareil num rique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques de la classe A prescrites dans le reglement sur le brouillage radio lectriques publi par le minist re des Communications du Canada Addition of mounting installation instructions Various updates and corrections More updates and corrections Access ti Interfacing Solutions Contents FIC VISION H Ee 3 ja e e 5 2 Specifications E 6 Se ein le e earad a cieesigencunatee sueedicnscunndcnsseenisensunndessusives teatdeanumsidesseeadeeahuatedesceatseahuehidenstenide 7 el TOC TNC OMI O ME 7 32 EE HE ere eege eeg 7 WEI 7 HID Keyboard Class emulation ccccccccccsscscssessesssessesesvssesesesesessesssvssesssvssessssassvsseassusasavssass
16. so handles the virtual COM port port number can be set from Device Manager For Microsoft Windows a suitable INF file is supplied to enable the device to be used with the standard Microsoft CDC driver The INF file can be downloaded from the link indicated below http downloads access is com 0126b inf HID Keyboard Class emulation The HID Keyboard Class emulation follows the USB HID 1 1 specification boot interface as defined in appendices B C and F Note that power saving mode is not available in keyboard emulation mode Custom HID Class This is a custom HID interface following the USB HID 1 1 specification It is used where a virtual COM port or keyboard output is not appropriate It usually requires installing a custom driver to bring the data into the application Page 7of19 Revision 4 Access Limited 2009 All Rights Reserved Access ki Interfacing Solutions lt is recommended to use XP service pack 3 with the unit although it can be used with service pack 2 For evaluation purposes a simple USB interface board with a sounder LED indicator and linear 5V to 3 3V regulator is available The schematics are in appendix 9 Page 8o0f19 Revision 4 Access Limited 2009 All Rights Reserved Access ka Interfacing Solutions 4 Installation Microsoft Windows USB CDC Mode Plug the unit into a USB port This will bring up the Found New Hardware Wizard Found New Hardware Wizard Welcome to
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