Single-line Laser Scan Module quick User Guide
Contents
1. The power is not ON Solution Check your power and connection The scanner is functioning but it is not decoding The label of the barcode might be disabled The number of characters of the barcode label does not match the initial setting Enable the barcode type from the programming guide Adjust the label length setting of the barcode type When using the KBW interface the data transmission is slower than usual The system is not compatible with the international ALT method Under properties select the language property that is suitable for your keyboard A barcode is read but not accepted by the host device Either a wrong interface is selected or the interface is incorrectly set Check the interface cable used and its settings Alternating red and green flashes There is a power failure in this scanner Please check and see if the power is properly connected Steady Yellow red green LED There is a laser failure in the scanner Immediately power off the scanner and return the unit for repair Characters are being dropped The delay time in the inter character needs to be increased Adjust the character delay time 20 16 Elect rical Characteristics Specification Specification Power Input Voltage Operating Current Value 1 watts 5VDC 10 Max 200mA 5V Environmental Conditions Optical2. the sun or by any heat source Do not use or store the scanner a very humid place Do nat drop the scanner or allow it to collide violently with other objects Do not take the scanner apart without authorization 11 Table of Contents INTO UC post 1 Unpacking the 2 0 0 2 Safety kabel ac rb tat iden 2 Scanner Outline eret rettet nne 3 Install SC 4 a di 5 Keyboard wedge 5 5 232 A nin rette ee uiia ne 5 RS 232 interface with trigger function 6 USB inteiface etre ere etes 6 Position Scanner and 7 Decode depth of field diagram 8 Quality barcode 9 QUICK Start ea irap een e ira 9 Read Rate Test nere reir 10 Configuration 11 Position Object 11 Visible Indicators eene 12 Controlling the Scanner from Host System 12 Sound Indicators ironia iaa eter te ttes 13 Troubleshooting 13 Specification e reo e 14 Dimension REPE 15 1 Introduction This model is small in size li
3. 4 Secure scanner with two M2x0 4 6mm screws Caution gt Do not allow the mounting screws to penetrate into the scanner case more than 0 235in 6mm or damage to the scanner may result gt To prevent twisting or distorting the scanner housing ensure that the mounting surface or bracket is flat 6 Connecting The interface cable comes with different host end connectors depending on the host Follow the steps below to connect the interface cable to the host 1 Make sure that the power of the host system is off 2 Connect the host end of the interface cable to the appropriate connector on the host system 3 For those cases where external power is used plug the external AC power adapter into the jack on the interface cable 4 Turn on the host system Keyboard Wedge Interface E3 5 PIN OUT CONFIGURATION MINI DIN M MINI DIN F 1 PC Data 1 KB Data 2 N C 2 N C 3 GND 3 GND 4 5V 4 5V 5 PC Clock 5 KB Clock 6 N C 6 N C RS 232 Interface DTE Pin out ping PIN OUT CONFIGURATION DB9 F FUNCTION 2 TX 3 RX 7 CTS 8 RTS 5 GND 9 5V Input RS 232 Interface with trigger function le PIN OUT CONFIGURATION M
4. Devise Safet Specification Operating temperature Storing temperature Operating humidity Resistance to static electricity Ambient Light Rejection Value 0 45 20 C 60 C 5 90 No dewing allowed Air 10 KV Contact 8 kV Test conditions Subject to IEC1000 4 2 150 pF 330 Q 4500 LUX fluorescence Specification Light Source Scan pattern Pitch angle Skew angle Roll angle Depth of field Scan Rate PCS value Value 650nm visible laser diode Single Line Scan 75 65 40 35 215 mm 500 scans sec 30 UPC EAN 100 Specification Laser safety EMC compliance Value CDRH class lla IEC 60825 class1 CE EN55022 B FCC part 15 Class A VCCI BSMI 21 Dimension 17 22
5. INI DIN 9P M FUNCTION COLOR IN OUT 1 TRIGGER WHITE IN 2 READ_OUT PURPLE OUT 4 CTS ORANGE IN 5 RTS BROWN OUT 6 RX GREEN IN 7 VIN RED 8 TX YELLOW OUT 9 GND BLACK USB Interface PIN OUT CONFIGURATION USB TYPE Function Connector 1 VCC 2 D 3 D 4 VSS T Position Scanner and Label Before testing the read rate and get its best performance you will need to position the scanner and label in a manner that matches as nearly as possible the actual conditions of your application The following points need to be noticed when mounting the scanner 1 2 3 To avoid straight sunlight or any other bright light source illuminating When placing the barcode label one must be careful not to over tilt skew and or pitch the barcode refer to drawing below Y 1 Tilt axis Pitch axis x Bar code label A L 7 y Y Skew axis To avoid putting the scanner in specula reflection position If the angle between the scanner and the barcode is between specula reflection therefore the laser light of the scanner will reflect straight back on the scanner As to the internal sensor it will not able to read any barcodes 10 4 The barcode must be placed within the effective depth of field D O F area So called Depth of Field is the effective reading distance for the barcode f
6. Single line Las Quick Reference Guide 590 0 51 001 No warranty of any kind is made in regard to this material including but not limited to implied warranties of merchantability or fitness for a particular purpose We are not liable for any errors contained herein or incidental or consequential damages in connection with furnishing performance or use of this material No part of this document may be reproduced transmitted stored in a retrieval system transcribed or translated into any language or computer language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without express written consent and authorization We reserve the right to make changes in product design without reservation and without notification The material in this guide is for information only and is subject to change without notice All trademarks mentioned herein registered or otherwise are the properties of their various respective owners Copyright 2006 All rights reserved Radio Notice This equipment generates uses and can radiate radio frequency energy If not installed and used in accordance with the instructions in this manual it may cause interference to radio communications The equipment has been tested and found to comply with the limits for a Class A computing device pursuant to EN55022 and 47 CFR Part 2 and Part 15 of the FCC rules These specifications are designed to provide reaso
7. Test The read Rate test can helpful in determining the optimum position of the scanner this test the scanner continuous to scans and decode a barcode duration timeout depend on label character length with slight difference and then calculates the number of those scan that resulted in a good decode This number expressed as a percentage will be transmitted to the host For the factory default over 93 good decode will get a short beeper and show OK If under the 93 will get a serial beep The printout on the screen will appear as follows Example scan a code 39 label and value is BARCODE TEST 94 BARCODE TEST Good Code 39 Read Rate Test Label Start of configuration Read Rate test label Note If the scanner is powered off or reset the read rate test will ignore and will need to be set again 14 10 Configuration Modes This scanner has two programming modes Barcodes This scanner can be configured by scanning the bar codes located under the Programming Guide section Please refer to this guide for instructions Serial Programming This mode gives end users the ability to send a series of commands using the serial port of the host system For more information please contact your dealer Regarding to configuration settings please refer to the Programming Guide for further details 15 11 Position Object Detecto
8. The laser scanner uses one low power visible laser diodes operating at 650nm opto mechanical scanner resulting in less than 3 9uW radiated power as observed through a 7mm aperture and averaged over 10 seconds Do not attempt to remove the protective housing of the scanner as unscanned laser light with a peak output up to 0 8mW would be accessible inside Laser Light Viewing The scan window is the only aperture through which laser light may be observed from this product A failure of the scanner motor while the laser diode continues to emit a laser beam may cause emission levels to exceed those for safe operation The scanner has safeguards to prevent this occurrence If however a stationary laser beam is emitted the failing scanner should be disconnected from its power source immediately Adjustments Do not attempt any adjustments or alteration of this product Do not remove the protective housing of the scanner There are no user serviceable parts inside Caution Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous laser light exposure Optical The use of optical instruments with this product will increase the eye hazard Optical instruments include binoculars magnifying glasses and microscopes but do not include normal eye glasses worn by the user General handling precautions Do not dispose of the scanner in fire Do not put the scanner directly
9. er is in conformity with the CE standards Please note that an approved CE Marked power supply unit should be used to conform to these standards 4 Scanner Outline Front view Exit Window Interface Cable Y Indicator V Buzzer Object Detector Back Mount Holes Bottom view Exit Window Reads barcodes LED Indicator When power is on LED turns Red for a good read green light blinks Interface Cable For interface communication and power supply Product Serial Label Contents the model name and serial no please do not remove Beeper A single tone beeps indication Object Detector Trigger and wake up scanner when presenting barcode in its range Back Mount Hole To fix the scanner with your host instrument 5 Install Scanner There are two back mount holes at the bottom of the scanner which allows easily mounting the scanner onto the host instrument with only two screws A d 4 1 Screw Size M2 x 0 4 x 6 mm To correctly mount the scanner onto the host device follow the steps below 1 Locate the device in a dry position to avoid direct sunlight bright or laser light from other source 2 Before mounting ensure sufficient clearance at the rear of the scanner to allow for the connector and cable 3 Use the measurements provide in the figure to locate centers of mounting holes and drill two 2 2mm holes
10. ght in weight durable in structure and fast in reading an overwhelming fixed position scanner in the industrial market The device is the optimized choice to meet fast reading requirement With single line laser scan engine embedded it offers a reading rate of over 500 scans per second Its hardware decode technology provides the real time decoding that effectively shortens customers transaction time And it also supports multi interface including RS 232 keyboard USB and RS 485 It is featured with the sleeping mode in which its laser would be shot down as well as its motor followed hence minimizes its electricity consumption for energy saving purpose Additionally its scanning job is performed automatically once a barcode reaches the scan window which means no necessary to push any button to proceed scanning This fixed position scanner works perfectly inside retailing price checking machines kiosks medical devices and etc aiming to provide easy to use and reliable user experience Superior optical performance with a guaranteed minimum resolution of 0 127mm Maximum reading distance of 200mm when reading 100 UPC EAN laminated or acrylic covered barcodes Good read LED indicator and tone programmable beeper Built in decoder allows automatic recognition of most barcode symbologies which can be configured by scanning the programming menu Flexible scan trigger configurations Simplified command programmab
11. ing single byte commands to the scanner The default settings of the commands are as follow ASCII Code Function Byte is Also Called OE Hex enable resumes disable Shift Out or lt Ctrl N gt OF Hex disable Shift In or lt Ctrl O gt 05 Hex power up re initialization or lt Ctrl E gt 12 Hex sleep DC2 lt Ctrl R gt 14 Hex wake up resumes sleep DC4 lt Ctrl T gt Function Command Level trigger enable lt ESC gt A0 CR Edge trigger enable lt ESC gt A0 mm CR Level trigger disable lt ESC gt A1 CR Note 1 The edge trigger command that do not control by the trigger off command 2 Scanner will start the next scan if it receive a edge trigger command and the device remain time mm 01 60 unit second 18 14 Sound Indicators When the scanner is in operation it provides audible feedback The beeps indicate the status of the scanner Beep Indication One Beep A barcode has been successfully decoded Three Consequent This indicates that the scanner has Beeps passed the self test and is operating properly When the scanner is powered up Two Consequent Beep This indicates that the scanner is in programming mode Continuous Beep Tone This is a failure indication Return the unit for repair 19 15 Problem The scanner has no reaction no LED beeps or laser Troubleshooting Possible Cause
12. le via RS 232C interface IR sensing for quick scanner wake up when scanner enter sleep mode 2 Unpacking the Scanner The single line laser scan module package should contain lea Single line laser scan module with attached interface cable lea 5V power adapter model depends on electrical requirements lea Quick reference guide this book Please check for any damaged or missing items contact your dealer if there is a problem 3 Safety Label The Scanner complies with safety standard IEC60825 1 for a class laser product It also complies with U S21CFR1040 as applicable to a class Ila laser product Avoid long tern viewing of direct at laser light AVOID EXPOSURE LASER LIGHT IS EMITTED FROM THIS APERTURE CAUTION Laser Radiation When Open DO NOT STARE INTO BEAM Class 1 laser product Avoid Long Term Viewing of Direct Laser Radiation IEC 60825 1 Class 1 US 21 CFR 1040 Class 1 Laser Product This equipment generates uses and can radiate radio frequency energy If not installed and used in accordance with the instructions in this manual it may cause interference to radio communications The equipment has been tested and found to comply with the limits for a Class A computing device pursuant to EN55022 and 47 CFR part2 and Part 15 of FCC Rules These specifications are designed to provide reasonable protection against interference when operated in a commercial environment For CE countries The Scann
13. nable protection against interference when operated in a commercial environment Radio and Television Interference Operation of this equipment in a residential area can cause interference to radio or television reception This can be determined by turning the equipment off and on The user is encouraged to try to correct the interference by one or more of the following measures Reorient the receiving antenna Relocate the device with respect to the receiver Move the device away from the receiver Plug the device into a different outlet so that the device and the receiver are on different branch circuits If necessary the user may consult the manufacturer and authorized dealer or experienced radio television technician for additional suggestions The user may find he following booklet prepared by the Federal Communications Commission helpful How to Identify and Resolve Radio TV Interference Problems This booklet is available from the U S Government Printing Office Washington DC 20402 U S A Stock No 004000003454 For CE countries This scanner is in conformity with CE standards Please note that an approved CE marked power supply unit should be used in order to maintain CE conformance Laser Safety The laser scanner complies with safety standard IEC 60825 1for a Class laser produce It also complies with CDRH as applicable to a Class lla laser product Avoid long term staring into direct laser light Radiant Energy
14. r When scanner is in object detect trigger mode for settings the laser light is off When there is an object presented in the scanning range it automatically activates the laser light and decodes the barcode Then the laser light remains in the timeout duration and turns off till next detection to trigger 200 mm Note Avoid putting object in front of a reflective background this might affect the correctness of this function 16 12 Visible Indicators LED Status LED Indication Red and Green 1 Power off LED are off 2 Scanner sets up as Trigger mode or IR Trigger mode Steady Red When the laser is active the red LED is on The red LED will remain until the laser is deactivated Single Green A barcode has been successfully decoded Steady Green 1 barcode has been successfully decoded but the object is not removed from the scan window 2 scanner is in programming mode Steady Yellow This indicates the scanner has a motor or laser failure A beep is heard when a motor failure occurs Return the unit for repair Alternate Red The scanner detects a power failure Please and Green check whether the power is properly connected Flashes 17 13 Controlling the Scanner from Host System The scanner can be controlled from the POS system via the RS 232C interface Controlling can be accomplished by transmitting the follow
15. rom the scanner Its theory is like a camera if the object is placed within the focal range however the image appears clearly But if the object is outside the focal range the image then is blurred The same theory could be applied to read the barcode Therefore different quality and density of barcodes could affect its D O F usually a lower piece or high density of barcode its depth of field is shorter Besides it could be better to avoid using depth of field extremes range this will prevent moving the barcode often and it easily could be move away from the reading range The best placing position please refers to the Decode Depth of Field drawing Quality Barcode Labels The quality of the bar code label can affect the scanning performance Poor quality labels are more difficult to decode and may result in non reads or potential misreads The barcode label should be printed to specifications This means that the bars are printed within spec with the correct widths no ink spread crisps edges and no voids There should be a sufficient quiet zone on both end of the barcode label For best results the paper or label stock should have a matte finish to diffuse light The print contrast signal should be as high as practical 11 Decode Depth of Field 50 500 1535 40 i mus E ms 30 3 gt 787 200 ser 150 100 197 50 40 100 Se 4 20 20 30 d EC nm
16. xo ss w 2 un 0 3 19 59 500 m s 50 mm Width of Field in Millimeters inches 5 mil 0 12mm k 4 10 mil 0 25mm k 2 E 13 M 033mm E 4 2 20 Mil 0 51mm E 40 mil 1 016mm EN 55 mil 1397mm de a een cm 450 49 3 300 20 29 10 0100900 in 477 47 15748 13780 118 11 9843 7874 5906 30 37 1969 0 Code 39 Typical Depth of Field in Centimeters Inches PCS 90 Note Near ranges on lower density barcodes not specified are dependent upon the width of the barcode and scan angle 12 8 Quick Start This Quick Start Up procedure will get you started However to best understand the full capabilities of this scanner you should read the complete manual 1 oot Turn off the host system If itis necessary plug the L shaped plug of the power supply into the power jack on the cable Connect the power supply into an AC outlet Double check that the AC input requirements of the power supply matches the AC outlet Connect the cable to the proper port on the host system Turn on the host system If the scanner is properly installed the red green LED will turn on once and beep 3 times Set the scanner to communicate with your particular POS terminal by scanning the appropriate barcodes The programming varies on different terminals Verify that the scanner is successfully reading barcodes and transmitting the correct content to the terminal 13 9 Read Rate
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Single line Laser Scan Module quick User Guide