© 2006 Nordic ID oyRF651 User Manual Version 1 June 200634���������������APPENDIX D - Programming the Scan EngineThe scan engine used in the RF651 is programmed during the manufacturing process by defining certain operationalparameters with default values. These values may be changed by special programming barcodes (detailed informationavailable upon request from Nordic ID Technical Support).The barcodes after the default settings can be used to set scan engine settings to default.SE955 Laser Engine default settingsParameter Parameter Number (Hex) Factory DefaultSet Factory Default All DefaultsBeeper Volume 0x8C MediumBeeper Tone 0x91 Medium FrequencyBeeper Frequency Adjustment 0xF0 0x91 2500 HzLaser On Time 0x88 3.0 secAim Duration 0xED 0.0 secScan Angle 0xBF Wide (47°)Power Mode 0x80 Low PowerTrigger Mode 0x8A LevelTime-out Between Same Symbol 0x89 1.0 secBeep After Good Decode 0x38 EnableTransmit “No Read” Message 0x5E DisableParameter Scanning 0xEC EnableLinear Code Type Security Levels 0x4E 1Bi-directional Redundancy 0x43 DisableUPC/EANUPC-A 0x01 EnableUPC-E 0x02 EnableUPC-E1 0x0C DisableEAN-8 0x04 EnableEAN-13 0x03 EnableBookland EAN 0x53 DisableDecode UPC/EAN Supplementals 0x10 IgnoreDecode UPC/EAN SupplementalRedundancy0x50 7Transmit UPC-A Check Digit 0x28 EnableTransmit UPC-E Check Digit 0x29 EnableTransmit UPC-E1 Check Digit 0x2A EnableUPC-A Preamble 0x22 System CharacterUPC-E Preamble 0x23 System Character