HandHeld Entertainment manual Quick Check SV Series User’s Guide

Page 40

1.Mount the SV units at the proper distance and angle. Use "Good Reflectance Profile" on page 5-6as a reference.

2.Connect the power and communication cables to SV unit.

3.Set the SV unit for picket fence bar code travel direction by clicking the Picket Fence Mode item in the ScanView Setup Menu.

4.Place a sample bar code in the center of the intended laser beam path. For best results, this sample should match the type of bar code(s) and material that is to be analyzed in the final application. Knowing the X dimension (narrow element width of the bar code(s) is a big plus as will be seen in Step 5.

Note: SV calibration symbols have a 10 mil X dimension unless otherwise indicted.

5.Take a Reflectance Profile with ScanView (see "Reflectance Profile Screen" on page 4-12).

a.Ensure the bar code(s) is in the center of the scan path.

b.Ensure the scan profile contains no distortion from light reflecting from objects in or near the light path. (An example of a good reflec- tance profile is provided in the "Reflectance Profile Screen" on page 4-12.). One major aspect in a good profile is the low reflec- tance points (the bars) in the symbol are uniform all the way across the code. Optimum signal amplitude should be adjusted so the bar code element reflectances are between the 90% and 10% marks shown in yellow on the screen. Scanner angle has the most effect on the signal amplitude.

c.Continue adjusting the SV unit’s placement until a good, centered scan profile is obtained. The scan angle may have to be altered slightly or a light shield may have to be installed in extreme cases to achieve a good reflectance profile. If adjustment of scan angle does not produce the correct signal amplitude or placement, see Adjust- ing Scanner Gain and Offset (page 5-10) to adjust scanner gain and offset.

6.*Place ScanView in Session Mode.

a.Click on the Report an Analysis Speed button.

b.Ensure that X in the bottom panel of the Bar Code Analysis Screen matches the X dimension of the symbol within +/- .1 mil.

c.Adjust distance of the SV100 from the bar code until the X dimen- sion matches the desired value. (If X is analyzed as too large, move the scanner farther away; if X is too small, move the scanner closer.)

7.Repeat steps 4 and 5 until no more mounting adjustments are required.

8.Remove the symbol from the laser beam path.

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Quick Check® SV Series User’s Guide

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Contents User’s Guide Disclaimer FCC Class B Compliance Statement Statement of Agency ComplianceCanadian Notice SV Series Use with UL-listed Equipment Statement of RoHS ComplianceLaser Beam Laser Safety Enclosure DescriptionPage Table of Contents Scanner Setup ISO Parameter Grade Thresholds Technical Specifications Chapter a SV Series Setup Hints Scanning Distance and Angle Quick Check SV Series IntroductionSV Series Model Specifications ScanView SoftwareLaser Beam SV100Connector Reset ButtonControl Panel + 5 VDC Power Input Sync InputsIsolated Sync Input Diagram Edge Sync Mode Envelope Sync ModeCommunication Sync Commands Output PortsPower/Sync LED Indicator LEDs 1System Displays Calibration LEDSerial Port Connector Serial Port SpecificationsSerial Port Pin-out Serial Port Transmission FormatPos Chars Parameters + or indicating sign of avg. max. bar Symbology Identifier Table UPC-A Quick Check SV Series User’s Guide ScanView Software Installation ScanView Installation and SetupSystem Requirements PC Communication Port Setup Setup Menu Software Operation WarningsTitle Bar Screen Display Menu Bar Screen DisplaySelect Symbologies Static Codes ModeMoving Codes Mode Ladder Mode and Picket Fence ModeSupport Menu Advanced MenuAbout Menu Item Speed Button Bar Screen Display All Data Points, Last 64 Data PointsZoom Erase Current Session DataTransmit SV Commands Session ModeSession Mode Notes Modes Of OperationAnalysis Screens Reflectance Profile ModeBar Code Analysis Screen Bar Code Analysis Screen Bottom PanelGraph Display Area Bar Code Analysis Results for a Previous Bar CodeRight Panel Color Coding Reflectance Profile ScreenReflectance Profile Screen Scanner Setup Scanner Positioning Bar Code Travel Direction SV Scanner/Verifier Setup ProcedureBar Code Travel Speed Considerations Quick Check SV Series User’s Guide Quick Check SV Series User’s Guide Good Reflectance Profile Picket Fence Direction Bad Reflectance ProfilePicket Fence Bar Code Positioning Specifications Setting Ladder Mode Scanning Length Using ScanView SoftwareCalibration Ladder DirectionProcedure Adjusting Scanner Gain and Offset Desired Signal Amplitude and Placement Quick Check SV Series User’s Guide SV Command Language Data Match Commands B~BCa##bc…bbb……mmm……bbb…… etc. up to 32 characters max Check for specific dataExamples ~ Brnbb .. + Define increment or decrement data checkIncrementing Examples Decrementing ExamplesDiagnostic Commands D Relationship Between ~BC and ~Br CommandsGet the Scan Rate Example return using ScanView Hardware Configuration Commands H~HB# Example return using ScanView inputted ~HB5 ~HO# Operational Mode~HQ# Transmission Mode Display the verifier parametersQuick Check SV Series User’s Guide ~Hdx01nnn Sets scanner gain or offset ~LA## Overall passing grade Label Setup Commands L~LD## Passing percent decode ~LFxy Analyze special subsymbology parameters ~LE#~LI# Include the specified symbology for a label ~LLQuick Check SV Series User’s Guide ~LQ# Enable or Disable Port Activations by Partial Decodes ~LS## Set minimum number of scans for valid read ~LT# Sync Input Source~LX# Sync Type ~LV## Output Interface Mode~LZ## Set Number of Codes per Label i.e., per sync period Output Mode Selection Commands O ~OS# Set Transmission Data Format~PBpiiaaabbb Port barcode decision block parameters Output Port Setup Commands PIDs Analysis Low High Units Parameters Value PCS ~PPpiiaaa Port action parameters IDs Description Low Value High ValuePort State PASS/FAIL Parameters ~PR#### Port/LED reset state Indicator Digit ValueSystem Control Commands S IndicatorHow to Set Up Single Scan Operation Checking SV Status with ~HTExecute the calibration procedure Disable VerificationEnable Verification ~SK# Communication SyncSet the number of scans for Software Commanded Read Mode Operation Description~SN### Raster Check~Sh## Set the high target reflectance value for calibration Reset the System~Sl## Set the low target reflectance value for calibration ~Ssxy Command Example Data Transmission ExampleMode 00 ~LV00 ~Stx Program Command Indicator Header~Stx Command Example ~St5 Output Interface Modes DescriptionsMode 01 I/O operation Mode 01 ~LV01Mode 01 LED Operation SV Commands Important to Mode Mode 02 ~LV02 Mode 02 I/O operationMode 02 LED Operation ~LV02~LQ0 Mode 12 ~LV12 Mode 03 ~LV03Mode 12 I/O operation Mode 12 LED Operation ~LV12~LDxx Mode 16 ~LV16 Mode 16 I/O operation~LV16 Mode 16 LED Operation~PP801xxx ~PB811xxxyyy Mode 17 ~LV17 OperationLED Operation SV Commands Important for Mode~LV17 ~PB815xxx000 Mode 18 ~LV18 LED Operation ~LV18 ~PB806xxx000 Mode 19 ~LV19 ~LV19 ~LDxx Mode 20 ~LV20 ISO Parameter Grade Thresholds Reference Decode Qcolvsv Series Product Specifications Technical SpecificationsParameter Specification Power Scanning Performance-SV Series ModelScanner Options SyncSymbologies Sync Mode Moving Bar CodesOperation Modes OutputsParameters Analyzed Sync Mode Stationary Bar CodesNo Sync Free Scan Operation Quick Check SV Series User’s Guide Quick Check SV Series User’s Guide Maintenance/Customer Support MaintenanceCleaning Technical AssistanceProduct Service and Repair Online Technical Assistance For Further InformationJapan MalaysiaLimited Warranty Online Product Service and Repair AssistanceQuick Check SV Series User’s Guide Setting the Proper Scan Distance Setting the Proper Scan Angle Session Mode Screen Showing the X Dimension MeasurementButton Example of Good Scan Profile Calibration Hints Examples of Scan Profile Parameters Out of RangeQuick Check SV Series User’s Guide Page Hand Held Products, Inc
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