Related Manuals for Allen-Bradley Bulletin 2755
Summary of Contents for Allen-Bradley Bulletin 2755
- Page 1 ALLEN-BRADLEY Bulletin 2755 Hand-Held Scanner with Wedge Option (Catalog No. 2755-G3-W, 2755-G6-W) User Manual...
- Page 2 Hewlett-Packard is a registered trademark of Hewlett-Packard Company. IBM is a registered trademark of Internationa Business Machines Corporation PC AT, PS/2 and PC XT are trademarks of International Business Machines Corporation PHOTOSWITCH is a registered trademark of Allen-Bradley Company, Inc.
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Page 3: Table Of Contents
Table of Contents Hand-Held Scanner with Wedge Option A–B Using Chapter 1 this Manual Chapter Objectives 1–1 ......Contents of Package 1–1 . - Page 4 Table of Contents Hand-Held Scanner with Wedge Option Setup Chapter 4 Instructions Chapter Objectives 4–1 ......Installing Wedge Interface 4–1 .
- Page 5 Table of Contents Hand-Held Scanner with Wedge Option Symbologies Chapter 7 Chapter Objectives 7–1 ......Label Lengths 7–1 .
- Page 6 Table of Contents Hand-Held Scanner with Wedge Option Specifications Chapter 8 Appendix A Bar Code Test Symbols Appendix B Digit Selection Symbols Appendix C Autosense Mode Appendix D Maintenance Appendix E Scanner Parameters Glossary Index...
- Page 7 Table of Contents Hand-Held Scanner with Wedge Option Figures Scanning Ranges 3–5 ......Keyboard Wedge Interface Connections 4–1 .
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Page 8: Chapter Objectives
Intended Audience Overview of Manual Warnings and Cautions Related Publications Contents You should receive the following items when of Package ordering the Catalog No. 2755-G3-W or 2755-G6-W Scanner: Scanner Scanner Holder User Manual Intended No special knowledge is required to install,... -
Page 9: Overview Of Manual
Chapter 1 Using this Manual Overview This manual shows how to set up and use the scanner of Manual as a keyboard wedge interface for non-contact scan- ning applications. The contents of each chapter are: Chapter Title Purpose Using this Manual Provides an overview of this manual. -
Page 10: Warning And Caution Symbols
Related Below is a list of related publications you may need Publications to refer to when using the scanners. Publication No. 2755-921 Bar Code Basics Describes bar code symbologies, equipment, and typical applications. Publication No. 2755-2.44 Product Data for the family of Visible Laser Diode Hand-Held Scanners 1–3... -
Page 11: Of Scanner
Chapter A–B Overview of Scanner Chapter This chapter gives an overview of the scanner Objectives including: Function of Scanner Operating Modes Scanner Setup Parameters Scanner Accessories Function The scanner is a keyboard wedge interface that is of Scanner capable of scanning, decoding, and transmitting bar code data to a host computer or terminal. -
Page 12: Operating Modes
Autosense Mode In this mode the scanner operates in an optional Autostand (Catalog No. 2755-NS2) for hands-free operation. The scanner uses a low level laser beam as an internal object sensor. When the scanner is placed in the stand it becomes immediately active for reading any bar code label presented to it. -
Page 13: Autosense Mode
Chapter 2 Overview of Scanner Setup The built-in setup parameters of the scanner fall into Parameters four general categories: Keyboard Wedge General Setup Message Format Symbologies Each category controls parameters that relate to specific functions of scanner operations and its operation in wedge mode. -
Page 14: Symbology
Chapter 2 Overview of Scanner Message Format Parameters Parameters that control the format and speed of messages transmitted to the host include: Prefix Suffix Scanner Identifier Code Identifier Preamble Postamble Intercharacter Delay Message format parameters are enabled or disabled by scanning bar codes in Chapter 6. Symbology Parameters The scanner can be configured to read the following bar code symbologies:... -
Page 15: Ordering A Scanner
Chapter 2 Overview of Scanner Ordering The following figure shows the catalog number a Scanner breakdown for ordering a scanner. 2755 - G 3 - W Bulletin Number Device Type Device Type G = Gun Scan Range 3 = Standard Range... -
Page 16: Scanner Accessories
Reflective Tape, 2 inch (50.8 mm) square 92-39 Circular Reflector, 3 inch (76.2 mm) diameter 92-47 Circular Reflector, 1 1/4 inch (31.8 mm) diameter Reflective tape is supplied with Autostand. Additional reflective tape is available by ordering Catalog No. 2755-NT1. Allen-Bradley PHOTOSWITCH part number. 2–6... -
Page 17: The Scanner
Chapter A–B Using the Scanner Chapter This chapter covers some basic topics on the Objectives operation and use of the scanner including: Physical Description LED Indicators Safety Labels Scanning Ranges Operating Scanner Beep Operating Tips Troubleshooting Physical The scanners use a low power visible laser diode light Description source for non-contact scanning applications. -
Page 18: Aled Indicators
Chapter 3 Using the Scanner Light, reflected off the bar code symbols, passes back through the window and is detected by light sensors. When a label is read, the laser is automatically turned off until the next pull of the trigger. The laser beam looks like a narrow red line of light. - Page 19 Chapter 3 Using the Scanner Safety The scanners use a low power visible laser diode. As Labels with any bright light source, such as the sun, you should avoid staring directly into the beam. Momentary exposure to a CDRH Class II laser is not known to be harmful.
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Page 20: Scanning Ranges
55.0 mil (.15 mm to 1.40 mm). Table 3.B Scanning Ranges: Standard and Long Range Scanners Bar Code Standard Range Long Range Width (2755-G3-W) (2755-G6-W) 6.0 mil 3.0 in - 5.0 in N.A. (.15 mm) 7.6 cm - 12.7 cm 7.5 mil... - Page 21 Chapter 3 Using the Scanner Figure 3.1 Scanning Ranges Standard Range Scanner Catalog No. 2755-G3-W Scanner Width Scanning Beam (inches) 0.006 in (0.15mm) 0.0075 in (0.19mm) 0.010 in (0.25mm) 0.015 in (0.38mm) Narrow Bar Width 0.020 in (0.51mm) 0.040 in (1.02 mm)
- Page 22 Chapter 3 Using the Scanner Operating Follow these basic steps to operate scanner. Scanner 1. Check Before using the scanner, check all cable connections to make sure they are secure. Chapter 4 defines the wedge interface connections for the scanner. 2.
- Page 23 Chapter 3 Using the Scanner Beep When scanning a bar code symbol, listen for one short, high tone. It means the bar code has been decoded successfully. Operating Tips Hold at an Angle Do not hold the scanner directly over the bar code. In this position light can bounce back into the scanner and prevent decoding.
- Page 24 Make sure the beam crosses every bar and space on the symbol. Check for loose cable connections. Check that there is power to the scanner and the host computer or terminal. If you perform these checks and the symbol still does not scan, contact your Allen-Bradley representative. 3–8...
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Page 25: Setup Instructions
Cables for the different terminal types are listed in Table 2.A. Figure 4.1 Keyboard Wedge Interface Connections Optional Power Supply Catalog No. 2755-PW1 Power Source Power Supply Receptacle Computer or Terminal... -
Page 26: Connecting Scanner Interface Cable
Chapter 4 Setup Instructions Connecting Scanner Interface Cable The scanner interface cable has a modular plug (resembling a telephone connector) on one end and a DB9 squeeze-to-release connector on the other end. To install the interface cable: Insert the modular plug into the opening at the bottom of the scanner’s handle (Figure 4.2). -
Page 27: Removing Scanner Interface Cable
Chapter 4 Setup Instructions Removing Scanner Interface Cable At some point you may have to replace the interface cable with another cable. CAUTION: Do not remove the scanner interface cable until the host computer/terminal is turned off. Failure to do this could result in damage to the scanner. -
Page 28: Connecting Wedge Interface Cable
Chapter 4 Setup Instructions Connecting Wedge Interface Cable The wedge interface cable connects the scanner to the terminal keyboard and the terminal. You select a wedge interface cable based on the the terminal you are using. The available cables are listed in Table 2.A. The wedge interface cable has a connector housing and a ”Y”... -
Page 29: Connecting Optional Power Supply
The other end plugs into a receptacle located on the housing connector of the wedge interface cable. CAUTION: The Catalog No. 2755-PW1 Power Supply has the following polarity: +5 V Ground If using another power supply, the polarity must be the same. -
Page 30: Enabling Wedge Mode
PC-AT * PS/2 and 50/60/80 Allen-Bradley 6121 Allen-Bradley 1784-T50, -T60 Allen-Bradley 2706-DL40 Allen-Bradley 1784-T35 (AT mode) Compaq 386, 286 PC-XT Allen-Bradley 6120, 2706-DL40 Allen-Bradley 1784-T35 (XT mode) Compaq Deskpro Can be used in AT or XT mode depending on the internal jumper. See DL40 User Manual. - Page 31 Chapter 4 Setup Instructions IBM 3151 3472 DEC VT220 VT240, VT320, VT340, VT420, VT1000 You have now completed the process of installing and configuring the scanner to operate in wedge mode. The rest of the manual covers additional parameters that can be set for the scanner and your application.
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Page 32: Scanner Configuration Guidelines
Chapter 4 Setup Instructions Scanner Configuration is the process of enabling or disabling Configuration certain scanner operating parameters. The host computer/terminal and the types of bar codes that will Guidelines be encountered will determine which parameters should be enabled or disabled. Follow three basic steps to configure your scanner: 1. - Page 33 Chapter 4 Setup Instructions Note: When enabling or disabling a parameter, be sure the scanner beam illuminates only one symbol at a time. The layout of this manual minimizes the accidental scanning of multiple labels. Some parameters require that you scan multiple labels to modify a setting.
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Page 34: Scanner Default Settings
Chapter 4 Setup Instructions Scanner Table 4.A lists the factory default settings for each Default Settings group of scanner parameters. Table 4.A Scanner Default Settings Keyboard Wedge Parameter Options Default Wedge Mode Enable or Disable Enable Terminal Type PC-AT, PS/2, 50/60/80 PC-AT, PS/2, 50/60/80 PC-XT IBM 3151... - Page 35 Chapter 4 Setup Instructions Table 4.A (continued) Scanner Default Settings Message Format Parameter Options Default Prefix None, STX, or SOH None Suffix None, ETX, CR, LF, HT, or None CR and LF Scanner Identifier Disable or a number (01- 99) Disable Code Identifier Disable or Enable...
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Page 36: Resetting Factory Defaults
Chapter 4 Setup Instructions Table 4.A (continued) Scanner Default Settings Symbologies Code Options Default EAN/JAN (8 or 13 digit) Disable Disable Enable with 2 or 5 Digit Supplements Enable without 2 or 5 Digit Supplements Enable or Disable Transmission Enable Number System Chararacter Enable or Disable Transmission Enable... -
Page 37: General Setup Parameters
Chapter A–B General Setup Parameters Chapter This chapter describes parameters specific to the Objectives operation of the scanner including: System Status Power Consumption Beeper Operation Capture Count Spotter Beam Autosense Mode To set specific operating parameters, scan the appropriate bar code labels in each section. Note: Throughout this chapter, default settings for parameters are flagged by an asterisk (* ). - Page 38 Chapter 5 General Setup Parameters Display Configuration Example (ZB Command) Model 5317 Version 2.51 Beeper Loud Baud Rate 9600 Power Always On Parity None Stop Bits Data Bits Protocol Rcv Rdy+ Char Delay Prefix Suffix Scanner ID None Postamble None Redundant Scan Preamble None...
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Page 39: Power Consumption
Chapter 5 General Setup Parameters Power You can select one of two power consumption modes Consumption for the scanner. Option @A supplies full power to the scanner at all times. Option @B allows the scanner to revert to standby mode after a successful read. This mode is a power conservation feature whereby the scanner uses extremely low power (microwatts) from the host terminal. -
Page 40: Beeper Operation
Chapter 5 General Setup Parameters Beeper To disable or set the volume of the beeper, scan the Operation appropriate option below. Beeper Off Beeper On; Volume Low Beeper On; Volume Medium Beeper On; Volume Loud * 5–4... -
Page 41: Capture Count
Chapter 5 General Setup Parameters Capture Capture Count determines the number of successful, Count identical decodes that must occur for a valid read. You can use the capture count to enhance the security of the bar code reader. Option BC sets the capture count to 1 which requires one successful decode. -
Page 42: Spotter Beam
Chapter 5 General Setup Parameters Spotter Beam You can enable the scanner to use a spotter beam which helps when aiming the scanner. Each time you press the trigger, the scanner generates a bright laser spot for a fixed duration, after which the scanner beam is activated. -
Page 43: Autosense Mode
In Autosense mode, the scanner has an internal object Mode sensor allowing you to operate the scanner in an optional Autostand (Catalog No. 2755-NS2) for hands-free operation. When the scanner is placed in the Autostand it becomes immediately active for reading any bar code label presented to it. -
Page 44: Message Format Parameters
Chapter A–B Message Format Parameters Chapter This chapter defines parameters that control the Objectives format of transmitted bar code messages including: Prefix and Suffix Scanner Identifier Code Identifier Preamble and Postamble In addition to these parameters, you can program an intercharacter delay to prevent data overruns with your host computer/terminal or wedge. -
Page 45: Prefix
Chapter 6 Message Format Parameters Prefix A prefix is a subset of the preamble normally formatted to some industry standard. It is represented by a specific ASCII code. An example of a prefix is the STX (Start of Transmission) code. Scan the appropriate prefix label. -
Page 46: Suffix
Chapter 6 Message Format Parameters Suffix A suffix is a subset of the postamble. Like the prefix, it is normally assigned to a specific ASCII code. Examples of suffixes are CR (Carriage Return) and LF (Line Feed). Scan the suffix appropriate for your application. Suffix=None * Suffix=ETX Suffix=CR... -
Page 47: Scanner Identifier
Chapter 6 Message Format Parameters Scanner Scanner ID characters are used to identify individual Identifier scanners when more than one scanner is interfaced with the host system. Options available are none (Disabled) or digits 01 through 99. Scanning label JA disables the scanner identifier. Disable Scanner Identifier * To enter a scanner ID, scan label JB and then two... -
Page 48: Code Identifier
Chapter 6 Message Format Parameters Code A single-character code identifier may optionally be Identifier transmitted with a message. This option allows the host computer to identify the type of bar code scanned, as well as the encoded information. Scan option FA to disable the code identifier. Disable Code Identifier * Scan option FB to enable the code identifier. -
Page 49: Preamble Or Postamble
Chapter 6 Message Format Parameters Preamble Preambles and postambles consist of up to four or Postamble ASCII characters. Each ASCII character is encoded as two hexadecimal characters. Use Table 6.B, Hexadecimal Conversion Table, to look up the hexadecimal equivalent. To use the conversion table: 1. -
Page 50: Postamble
Chapter 6 Message Format Parameters Preamble A preamble is a string of characters that prefixes a message that is transmitted to the host. The preamble may be used to identify the scanner that sent the message. The maximum preamble length is four ASCII characters. - Page 51 Chapter 6 Message Format Parameters Table 6.B Hexadecimal Conversion Table ” & ’ < – > 6–8...
- Page 52 Chapter 6 Message Format Parameters Table 6.B (continued) Hexadecimal Conversion Table ‘ 6–9...
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Page 53: Intercharacter Delay
Chapter 6 Message Format Parameters Intercharacter Certain terminals and computers require an Delay intercharacter delay to simulate the effects of keystroke delays. Selecting an intercharacter delay causes the characters to be sent at the slower rate required by the device to which you are interfacing. Scanning label GA disables intercharacter delay. -
Page 54: Chapter Objectives
Chapter A–B Symbologies Chapter This chapter shows how to enable bar code symbol- Objectives ogies the scanner is capable of reading including: Code 39 UPC-A and UPC-E (with optional 2 or 5-digit supplements) EAN-8 and EAN-13 (with optional 2 or 5-digit supplements) Interleaved 2 of 5 Standard 2 of 5 Code 128... - Page 55 Chapter 7 Symbologies Code 39 To disable Code 39, scan label OA. Disable Code 39 To enable Code 39, scan option OB or OC. After enabling Code 39, make any additional required selections from options OD through OI. Enable Standard Code 39 * Enable Full ASCII Code 39 7–2...
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Page 56: Modulo 43 Check Character
Chapter 7 Symbologies Modulo 43 Check Character Options OD and OE allow you to enable or disable the Modulo 43 check character for Code 39. To enable the Modulo 43 check character, scan label OE. To disable the Modulo 43 check character, scan label OD. Disable Modulo 43 * Check Character Enable Modulo 43... -
Page 57: Minimum Length
Chapter 7 Symbologies Code 39 Minimum Length (continued) The minimum length of Code 39 is set by scanning label OH and then two digits (01 - 32) in Appendix B. Minimum Length (Specified by two digits 01-32) For example, to enter a minimum length of 05, scan the OH label, then scan codes 0 and 5 in Appendix B. -
Page 58: Supplements
Chapter 7 Symbologies UPC (A and E) To disable all UPC labels, scan label QA. Disable UPC (A and E) Supplements Option QB or option QC enable both UPC-A and UPC-E. To enable scanning of UPC labels with the 2 or 5 Digit supplements, scan label QB. -
Page 59: Transmit Number System Digit
Chapter 7 Symbologies UPC (A and E) Transmit Number System Digit (continued) You can enable or disable the transmission of the first character in a UPC symbol (the number system character). To disable transmission of the first character in a UPC symbol, scan label QD. Disable Transmission Number System Digit To enable transmission of the first character in a UPC... -
Page 60: Upc To Ean Translation
Chapter 7 Symbologies UPC to EAN Translation You can cause UPC labels to be transmitted as EAN-13 labels. To enable UPC to EAN translation, scan label QJ. Enable UPC to EAN Translation To disable UPC to EAN translation, scan label QK. Disable UPC to EAN Translation * 7–7... -
Page 61: Ean/Jan
Chapter 7 Symbologies EAN/JAN Scan label RA to disable EAN/JAN (8 or 13 digit). Disable EAN/JAN * (8 or 13 digit) Supplements Option RB or option RC enables both EAN 8-digit and EAN 13-digit. EAN/JAN labels can be read with or without supplements. -
Page 62: Transmit Check Digit
Chapter 7 Symbologies Transmit Number System Digit You can enable or disable the transmission of the first character in an EAN/JAN symbol (the number system character). To disable transmission of the first character in an EAN/JAN symbol, scan label RD. Disable Transmission Number System Digit To enable transmission of the first character in an... -
Page 63: Interleaved 2 Of 5
Chapter 7 Symbologies Interleaved 2 of 5 Scan label PA to disable Interleaved 2 of 5. Disable Interleaved 2 of 5 * Check Digit You can enable Interleaved 2 of 5 with or without the check digit. To enable Interleaved 2 of 5 without the check digit, scan label PB. -
Page 64: Maximum Length
Chapter 7 Symbologies Minimum Length To set a minimum length (other than two) for Interleaved 2 of 5, scan label PD and then two digits (02-32) in Appendix B. The value of the number you scan must be even. Odd numbers are ignored. Minimum Length (Specified by two digits 02-32) For example, to enter a minimum length of 12, scan... -
Page 65: Standard 2 Of
Chapter 7 Symbologies Standard 2 of 5 Scan label PF to disable Standard Code 2 of 5. Disable * Standard 2 of 5 To enable Standard Code 2 of 5, scan label PG. Enable Standard 2 of 5 Minimum Length To set a minimum length (other than 4) for Standard Code 2 of 5, scan label PH and then two digits (04-32) in Appendix B. -
Page 66: Code 128
Chapter 7 Symbologies Code 128 Scan label TA to disable Code 128. Disable Code 128 Scan option TB to enable Code 128. Enable Code 128 * Minimum Length To set a minimum length for Code 128, scan label TC, then two digits (01-32) in Appendix B. Minimum Length (Specified by two digits 01-32) Maximum Length... -
Page 67: Codabar
Chapter 7 Symbologies Codabar Scan label VA to disable Codabar. Disable Codabar * Scan option VB to enable Codabar. Enable Codabar Transmit Start/Stop Characters You can enable or disable the transmission of the Start and Stop characters in Codabar. To disable transmission of the Start and Stop characters, scan label VC. -
Page 68: Minimum Length
Chapter 7 Symbologies Minimum Length To set a minimum length for Codabar messages, scan label VE and then two digits (01-32) in Appendix B. Minimum Length (Specified by two digits 01-32) For example, to enter a minimum length of 05, scan the VE label, then scan codes 0 and 5 in Appendix B. -
Page 69: Specifications
Chapter A–B Specifications Hand Held Scanners Optical Catalog No. 2755-G3-W Nominal Scan Rate 35 scans/second Catalog No. 2755-G6-W Wavelength (nominal) 670 nm Maximum Pitch 55 degrees Maximum Skew 65 degrees Scanning Range Minimum Standard Range Long Range Bar Width (2755-G3-W) (2755-G6-W) 6.0 mil... - Page 70 Chapter 8 Specifications Mechanical Dimensions Inches 4.0(L) x 2.8(W) x 6.6(H) Millimeters 102(L) x 71(W) x 168(H) Weight 8.0 oz (0.23 kg) LED Indicators Good Read Green Scanning Yellow Environmental Operating Temperature 0 to 122 F -18 to 50 C Storage Temperature -40 to 158 F -40 to...
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Page 71: Bar Code Test Symbols
Appendix A–B Bar Code Test Symbols Use the following labels to insure that your scanner is functioning properly. The only label the long range scanner can read below is the Interleaved 2-of-5 (15 mil) label. A–1... - Page 72 Appendix A–B Digit Selection Symbols B–1...
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Page 73: Autosense Mode
Appendix A–B Autosense Mode To set up the scanner to operate in Autosense mode using the optional Autostand follow the steps below while referring to Figure C.1. 1. Enable the scanner to operate in Autosense mode by scanning the Enable Autosense (NO) label in Chapter 5. - Page 74 Auto- sense mode will function only in full power mode. Reflective tape is supplied with the autostand. Additional reflective tape is available by ordering Catalog No. 2755-NT1. C–2...
- Page 75 Do not open the housing of the scanner. Inspecting Cables Periodically inspect the cable on the scanner for wear and other signs of damage. A worn or damaged cable may interfere with the operation of the scanner. Contact your Allen-Bradley representative to order replacement cables. D–1...
- Page 76 Appendix A–B Scanner Parameters Each bar code label in this manual is preceded by two characters. The following tables list the two character mnemonic for each scanner parameter and the page location of the corresponding label. General Scanner Setup Parameters Mnemonic Function Page #...
- Page 77 Page # Enable Wedge Mode Terminal Type = PC-AT, PS/2 and 50/60/80, Allen-Bradley 6121, Allen-Bradley 1784-T50, -T60 Allen-Bradley 2706-DL40 Allen-Bradley 1784-T35 (AT mode) Compaq 386, 286 Terminal Type = PC-XT, Allen-Bradley 6120, 2706-DL40, Allen-Bradley 1784-T35 (XT mode) Compaq Deskpro Terminal Type = IBM 3151, 3472...
- Page 78 Appendix E Scanner Commands Symbology Parameters Mnemonic Function Page # Disable Code 39 Enable Standard Code 39 Enable Full ASCII Code 39 Disable Modulo 43 Check Character Enable Modulo 43 Check Character Do Not Transmit Code 39 Start/Stop Characters Transmit Code 39 Start/Stop Characters Set Minimum Length for Code 39 Labels Set Maximum Length for Code 39 Labels Disable UPC (A and E)
- Page 79 Appendix E Scanner Commands Symbology Parameters (continued) Mnemonic Function Page # Disable Standard 2 of 5 7-12 Enable Standard 2 of 5 7-12 Set Minimum Length for Standard 2 of 5 Labels 7-12 Set Maximum Length for Standard 2 of 5 Labels 7-12 Disable Code 128 7-13...
- Page 80 Glossary A–B AIM: Acronym for Automatic Identification Manufacturers. alphanumeric: The character set containing letters, numbers, punctuation marks, and symbols. ASCII: American Standard Code for Information Interchange. It is a seven-bit code with an optional parity bit used to represent alphanumerics, punctuation marks, and control codes.
- Page 81 Glossary clear area: A clear space, containing no dark marks, that precedes the start character of a symbol and follows the stop character. Codabar: A numeric symbology consisting of 16 data characters and 4 start/stop characters. Codabar is primarily used by the medical community. Code 128: A symbology representing the full 128 ASCII character set.
- Page 82 Glossary horizontal bar code: A bar code or symbol presented in a manner that its overall length dimension is parallel to the horizon. The bars look like a picket fence. Interleaved 2 of 5: A symbology in which characters are paired together using bars to represent odd number char- acters and spaces to represent even number characters.
- Page 83 Glossary start/stop characters: Bar code characters that provide the scanner with information on how the code is bounded and its orientation. The start character is normally at the left end of a horizontal code and adjacent to the most significant character. The stop character is normally at the end of a horizontal code and adjacent to the least significant character.
- Page 84 Index Code Identifier, 6–5 Continuous Full Power, 5–3, 8–1 Accessories, 2–6 Autosense Mode, 2–2 disable, 5–7 enable, 5–7 installing autostand, C–1 Digit Selection Symbols, B–1 Bar Code Test Symbols, A–1 Beep, 3–7 EAN/JAN Beeper Operation, 5–4 check digit, 7–9 disable, 7–8 enable with or without supplements, 7–8 Cables...
- Page 85 Index Message Format Parameters, 2–4, 6–1 Hand-Held Mode, 2–2 code identifier, 6–5 prefix, 6–2 scanner identifier, 6–4 suffix, 6–3 Inspecting Cables, D–1 Interface cable connecting, 4–2 Operating Modes removing, 4–3 autosense mode, 2–2 Interleaved 2 of 5 hand-held mode, 2–2 enable with or without Operating Ranges, 3–4 check digit, 7–10...
- Page 86 Index installng wedge interface, 4–1 selecting terminal type, 4–6 Safety Labels, 3–3 terminal powerup sequence, 4–5 Scanner Identifier, 6–4 Specifications certification, 8–2 Scan Rate, 3–2, 8–1 electrical, 8–1 Scanner environmental, 8–2 as a keyboard wedge interface, 2–1 mechanical, 8–2 beep, 3–7 optical, 8–1 beeper operation, 5–4 Spotter Beam...
- Page 87 Index Transmit Program ID, 5–2 Terminal Types, 2–6, 4–6, 4– 10 Transmit Version Number, 5–2 Troubleshooting, 3–8 UPC (A and E) check digit, 7–6 enable with/without supplements, 7-5 expanded UPC-E, 7–5 number system character, 7–6 UPC to EAN translation, 7–7 Wedge Mode enabling, 4–6 selecting terminal type, 4–6...
- Page 88 Catalog Number 2755-NU003 Series A 40062-246–01(A) Copyright 1992 Allen-Bradley Company, Inc. Printed in USA...