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Hand Held Products 3820 3820 LED Sequences and Their Meaning, 2020-5BLED Sequences and Their Meaning, Cause, LED Indication, System Condition, Beeper Indication

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3820 LED Sequences and Their Meaning

	LED Indication	Beeper Indication	Cause


	Normal Operation
	Red Flash	None	Battery low

	Green Flash	1 beep	Successful communication
	Green Flash	1 beep	or linking
			or linking

	Red, blinking	3 beeps	Failed communication

	Menu Operation

	Green Flash	2 beeps	Successful menu change

	Red, blinking	3 beeps	Unsuccessful menu change

2020-5B LED Sequences and Their Meaning

The base contains a red LED that indicates the status of the unit and verifies its communication with the host system and a green LED that indicates scanner battery charge condition.

The tables below list the indication and cause of the LED illumination and beeps for the 2020-5B.

	System Condition	System Status Indicator (Red LED)

	Power On/System Idle	LED is on

	Power On/Diagnostic Error	Blink LED for long duration, pulsing indefinitely

		Blink LED for short duration in multiple pulses. Occurs
	Receiving Data (2020-5B only)	while transferring data to/from the RF module or the Host
		port.

	Base requests status from its	Blink LED once (occurs approx. every 30 seconds)
	own Bluetooth radio	Blink LED once (occurs approx. every 30 seconds)
	own Bluetooth radio

2020/3820 User’s Guide

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Contents

Page Disclaimer Hand Held Products, Inc The Bluetooth® word mark and logos are owned by Bluetooth SIG, Inc Statement of Agency Compliance Regulatory and Safety Approvals for the 2020-5B/3820 Parameter Specification USA Canadian Compliance Cet appareil numérique de la Classe B est conforme à la norme NMB-003du Canada CE Compliance For CE-relatedinquiries, please contact: Hand Held Products Nijverheidsweg 5627 BT Eindhoven The Netherlands Regulatory Approvals for Bluetooth Radio Devices RF Approvals Bluetooth Radio Device R&TTE Compliance Statement Bluetooth Qualified Product UL and cUL Statement TÜV Statement C-TickStatement Mexico Patents Page 5B-2020 Table of Contents Chapter 1 - Getting Started Changing Scanner Name - via Bar Codes Application Work Group Selection Using the Scanner with Bluetooth Devices Chapter 2 - Terminal Interfaces Connecting the Base with RS-232Serial Port Wand Emulation Transmission Rate Wand Emulation Data Block Size Wand Emulation Delay Between Blocks Chapter 3 - Output Chapter 4 - Data Editing Chapter 5 - Data Formatting Chapter 6 - Symbologies Straight 2 of 5 Industrial Message Length Straight 2 of 5 IATA Message Length UPC E0 and UPC E1 Expand UPC E0 and UPC E1 Addenda Required UPC E0 and UPC E1 Addenda Separator UPC E0 Check Digit UPC E0 Number System Chapter 7 - Interface Keys Chapter 8 - Utilities To Add a Test Code I.D. Prefix to All Symbologies Chapter 9 - Visual Xpress Chapter 10 - Serial Programming Commands Chapter 11 - Product Specifications Chapter 12 - Maintenance Chapter 13 - Customer Support Appendix A Getting Started Unpacking the System Models Models Description Charging Information Battery Recommendations Base Charge Mode Condition Automatic Full Charge Rate Low Charge Rate Linking Scanner to Base 3820 Scanner Green LED Red LED Scanner Modes Single Scanner Operation Default = Locked Link Mode Locked Link Mode - Single Scanner *Locked Link Mode (Single Scanner) "Scanner Modes Multiple Scanner Operation Scanner Name Changing Scanner Name - Serially Changing Scanner Name - via Bar Codes Reset bar code on the Scanner Name Application Work Groups Application Work Group Selection Resetting the Standard Product Default Settings: Current Application Work Group Standard Product Default Settings: Current Application Group "Linking Scanner to Base Standard Product Default Settings: Current Application Group Using the Scanner with Bluetooth Devices "Single Scanner Operation "Multiple Scanner Operation Non-BaseBT Connection Changing Bluetooth PIN Code Alarm Sound Type Default Base Alarm Type Scanner Alarm Type Data Accumulation Mode 3820 LED Sequences and Their Meaning LED Indication Beeper Indication Cause 2020-5BLED Sequences and Their Meaning Cordless Base RF (Radio Frequency) Module Operation Cordless Scanner Linking Process Scanner Is Out of Range Scanner Is Moved Back Into Range Out of Range and Back into Range with Data Accumulation Mode On Communication Between the Cordless System and the Host Connecting the Base When Powered by Host (Keyboard Wedge) 1. Turn off power to the terminal/computer Page Reading Techniques Good Read Bad Read Resetting the Standard Product Defaults Standard Product Default Settings Keyboard Wedge Connection Note: The following bar code also programs a carriage return (CR) suffix IBM PC AT and Compatibles with CR suffix Laptop Direct Connect Wand Emulation Plug & Play Wand Emulation (Code 39 Format) Wand Emulation Same Code IBM 4683 Ports 5B, 9B, and 17 Interface IBM 4683 Port 5B Interface IBM 4683 Port 9B HHBCR-1Interface IBM 4683 Port 9B HHBCR-2Interface IBM 4683 Port 17 Interface Connecting the Base with USB IBM SurePos IBM SurePos (USB Hand Held Scanner) Interface IBM SurePos (USB Tabletop Scanner) Interface CTS/RTS Emulation ACK/NAK Mode Connecting the Base with Serial Wedge Page Terminal Interfaces Supported Terminals Terminal Model(s) Supported Terminals (Continued) Telex 122 key 1477, 1482 USB PC Keyboard 124 Keyboard Country Keyboard Country (continued) Program Keyboard Country Keyboard Style Regular Caps Lock Shift Lock Automatic Caps Lock Keyboard Modifiers Control + ASCII Mode On: Turbo Mode: Numeric Keypad Mode: Automatic Direct Connect Mode: Connecting the Base with RS-232Serial Port RS-232Baud Rate Default = 115,200 57,600 * 115,200 RS-232Word Length: Data Bits, Stop Bits, and Parity Data Bits Stop Bits Parity RS-232Handshaking RTS/CTS On * RTS/CTS Off XON/XOFF On * XON/OFF Off Host ACK Enable Host ACK On * Host ACK Off 2020-5BHost Escape Commands Command Action Wand Emulation Wand Emulation Connection Code 39 Format Same Code Format Code 39 Format Wand Emulation Transmission Rate Wand Emulation Polarity Wand Emulation Idle Wand Emulation Data Block Size Wand Emulation Delay Between Blocks Wand Emulation Overall Checksum Page Output Beeper Pitch – Good Read Beeper Duration – Good Read LED – Good Read Number of Beeps – Good Read Number of Beeps/LED Flashes Good Read Delay Default = 0 ms (No Delay *No Delay Read Time-Out(Serial Trigger Mode) Scanner Power Time-OutTimer Note: Scanning zero (0) is the equivalent of setting no time-out 0 seconds 200 seconds Automatic Trigger The scanner scans continuously at full power with illumination fully on Automatic Trigger Presentation Mode Presentation Mode Hands Free Time-Out Hands Free Time-Out Reread Delay User-SpecifiedReread Delay Centering Window Example: Decoded bar code Output Sequence Overview Require Output Sequence Output Sequence Editor Default Sequence certain Output Sequence Editor Enter Sequence Default Sequence Require Output Sequence Required Output Sequence Example SEQBLK62999941FF6A999942FF69999943FF SEQBLK62001241FF6A001342FF69001243FF Multiple Symbols Multiple Symbols On * Multiple Symbols Off No Read No Read On Data Editing Example: Add a Suffix to a specific symbology To Clear One or All Prefixes or Suffixes: Step 1. Scan the Clear One Prefix or Clear One Suffix symbol To Add a Carriage Return Suffix to all Symbologies Prefix Selections Suffix Selections Function Code Transmit Intercharacter, Interfunction, and Intermessage Delays Intercharacter Delay SAVE User Specified Intercharacter Delay Delay Length Character to Trigger Delay Interfunction Delay Interfunction Delay Intermessage Delay Intermessage Delay Data Formatting Send Commands Page Syntax = E4nnxx ...zz E5 Terminates character replacement. Syntax = E5 Syntax = FExx Data Format Editor Enter Data Format * Default Data Format Clear One Data Format Clear All Data Formats Data Formatter Default = Data Formatter On * Data Formatter On but Not Required Data Formatter Off Page Symbologies Message Length EXAMPLE: EXAMPLE: Decode only those bar codes with a count of 15 characters Min. length Max. length <Default All Codabar Settings with Codabar Concatenation Codabar < Default All Code 39 Settings Code 39, continued Code 39 Check Character No Check Character Code 39 Message Length Code 39 Append Code 32 Pharmaceutical (PARAF) Full ASCII < Default All Interleaved 2 of 5 Settings Interleaved 2 of 5 Message Length < Default All Code 93 Settings <Default All Straight 2 of 5 Settings <Default All Straight 2 of 5 IATA Settings Page <Default All Code 11 Settings Page Code 128, continued ISBT 128 Concatenation Code 128 Message Length Code 128 Code Page Code 128 Code Page <Default All Telepen Settings <Default All UPC A Settings UPC A Number System UPC A Addenda UPC A Addenda Required <Default All UPC E Settings UPC E0 and UPC E1 UPC E0 and UPC E1 Expand UPC E0 and UPC E1 Addenda Required UPC E0 and UPC E1 Addenda Separator UPC E0 Check Digit UPC E0 Number System <Default All EAN/JAN Settings EAN/JAN 13 Addenda EAN/JAN 13 Addenda Required EAN/JAN 13 Addenda Separator <Default All EAN/JAN 8 Settings EAN/JAN 8 Addenda EAN/JAN 8 Addenda Required EAN/JAN 8 Addenda Separator <Default All MSI Settings <Default All Plessey Code Settings < Default All RSS-14Settings < Default All RSS Limited Settings Page Page <Default All PosiCode Settings PosiCode A and B PosiCode Message Length Page <Default All Code 16K Settings <Default All Code 49 Settings Code 49 Message Length Interface Keys Country Codes Supported Interface Keys IBM AT/XT and PS/2 Compatibles IBM XTs and IBM, DDC, Memorex PF10 PF11 PF12 Field Forward Field Exit Page Page Utilities Scanner Address Scan the bar code below to determine the address of the scanner you are using Scanner Address Base Address Scan the bar code below to determine the address of the base you are using Temporary Visual Xpress Configuration Visual Xpress Visual Xpress Resetting the Standard Product Default Settings: Current Application Work Group Page Visual Xpress Installing Visual Xpress from the Web Quick Search Visual Xpress Search Now Save File Serial Programming Commands Query Commands :Name: Field Usage (Optional) Tag Field Usage SubTag Field Usage Data Field Usage Concatenation of Multiple Commands Responses ACK ENQ NAK Trigger Commands SYN T CR SYN U CR Page Menu Commands Serial Selection Page * Indicates default Terminal Interfaces Page Page Output Selections Page Prefix/Suffix Selections Data Formatter Selections Symbologies Page Page Page Page Page Page Page Product Specifications 2020-5BProduct Specifications 3820 Depth of Field Minimum Bar Maximum Near Minimum Far Field Width Wedge Keyboard Cable Standard Pinouts 10 Pin Modular Plug 9 Pin Type D Female Standard Cable Pinouts Wand Emulation Output Serial USB Page Maintenance Replacing the 2020-5BInterface Cable: Changing the Battery: Troubleshooting Base End Cap Troubleshooting Scanner Note: Make sure that your scanner’s battery is charged Is the scanner having trouble reading your symbols If the scanner isn’t reading symbols well, check that the symbols: •Aren’t smeared, rough, scratched, or exhibiting voids Troubleshooting the Cordless System Customer Support Asia Pacific Japan Online Product Service and Repair Assistance Technical Assistance North America/Canada: América Latina: Telephone Online Technical Assistance You can also access technical assistance online at www.handheld.com Limited Warranty (D) Page Appendix A ASCII Conversion Chart (Code Page 1252) Note: Dec Hex Page Code Page Mapping of Printed Bar Codes Note: The Code Page option is available for Code 39, Code 93, and Code Code Page Standard Description Page Page Page Page Save Hand Held Products, Inc