Metrologic Instruments MLPN 2358 manual All Interfaces

Page 27

All Interfaces continued

SYMPTOMS	POSSIBLE CAUSE(S)	SOLUTION

Unit goes to	IR sensor used to wake up	Adjust scanner positioning so that the
sleep and does	the scanner is always	IR senses an object when a bar code
not wake up	sensing an object	is presented. For example; point to
		the ceiling and then back to the
		object.
		Disable IR sleep mode


Unit scans bar	wake up requires full	Disable IR sleep mode
code too slowly	motor spin up for operation
upon waking up

NOTE: Disabling the IR sleep mode allows the scanner to respond to bar codes quicker

23

Image 27

Contents Metrologic INSTRUMENTS, INC USA Corporate Headquarters Europe LocationsTable of Contents Appendix D Appendix aAppendix B Appendix CIntroduction MCA Metrologic Connector Adaptor Mlpn MCA951 Scanner and AccessoriesQuick Start Operational Test Scanner Installation Powered by External Power Supply Scanner Installation Powered by Host Device Manufacturer’s Recommendation Complete Stand Kit Mlpn MS6720 StandGreen and Red LED Scanner PartsRazzberry Tone Audible IndicatorsThree Beeps after power up One BeepFlashing Red and Green and Two Razzberry Tones Three Beeps on power upFailure Modes Flashing Red and One Razzberry ToneNo Red or Green LED Visual IndicatorsLabel Normal Depth of Field Depth of Field SpecificationsShort Depth of Field Extended Depth of Field Optional Depth of Field Normal Depth of Field Short Depth of Field Automatic Turn-On Specifications IR SensorOmnidirectional Scan Volume Scan Pattern SpecificsProjection Axis Cross-Sectional Scan Pattern Maintenance All Interfaces All Interfaces Possible CAUSES/SOLUTIONS Keyboard Wedge Only RS-232 only Keyboard Country Type Applications and ProtocolsScanner Version Identifier Communication Protocols Keyboard TypeElectrical Design SpecificationsAppendix a MechanicalEnvironmental OperationalAppendix B Default SettingsDTS/NIXDORF NCR F NCR S ACK/NAK Ocia Version 14 Version 15 Ltpn FuPinction Function Appendix CPin Assignments Cable Pin Assignments for the Coil Cable Version 9 Ocia Version 11 Pin FunctionVersion 14 Version 15 Ltpn Pin Function FuPinction Pin Assignments for the MCA951 DEC9SPin Female DIN Pin FunctionPin Male DIN Pin Male mini-DIN Function Appendix D Warranty and Disclaimer Limited WarrantyDisclaimer Remarque Appendix EAnmerkung Patents Appendix FMCA IndexLtpn System interfaces