NCR Realscan 7837 Manuel utilisateur
Linear Imaging Scanner
The product described in this book is a licensed product of NCR
Corporation.
Trademark Information
It is the policy of NCR Corporation (NCR) to improve products as new
technology, components, software, and firmware become available.
NCR, therefore, reserves the right to change specifications without prior
notice.
All features, functions, and operations described herein may not be
marketedbyNCRinallpartsoftheworld. Insomeinstances,photographs
are of equipment prototypes. Therefore, before using this document,
consult with your NCR representative or NCR office for information that is
applicable and current.
Tomaintainthequalityofourpublications,weneedyourcommentsonthe
accuracy, clarity, organization, and value of this book.
Address correspondence to:
Retail Solutions Group–Atlanta
NCR Corporation
2651 satellite Blvd.
Duluth, GA 30096
Copyright 1999
By NCR Corporation
Dayton, Ohio U.S.A.
All rights reserved
ThisdocumentprovidesinformationontheNCR7837LinearImager. This
device does not contain any user serviceable parts. A qualified service
technician should only perform repairs.
7837 User’s Guide
Section 1 Getting Started
Section Page
About This Manual 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Scanner Identification Label 1–2. . . . . . . . . . . . . . . . . . . . .
Connecting the Scanner When Powered by Host
(Keyboard Wedge) 1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plug and Play 1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 2 Terminal Interfaces
Section Page
Keyboard Wedge Connection 2–1. . . . . . . . . . . . . . . . . . . .
Terminal ID 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyboard Wedge Supported Terminals Chart 2–3. . . . . .
Keyboard Country 2–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyboard Style 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keyboard Modifiers 2–6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Serial Port Connection 2–8. . . . . . . . . . . . . . . . . . . . . . . . . .
Baud Rate 2–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RS-232 Word Length: Data Bits,
Stop Bits, and Parity 2–10. . . . . . . . . . . . . . . . . . . . . . . . .
RS-232 Handshaking 2–12. . . . . . . . . . . . . . . . . . . . . . . . . . .
Wand Emulation Connection 2–13. . . . . . . . . . . . . . . . . . . .
Wand Emulation Transmission Rate 2–14. . . . . . . . . . . . . .
Wand Emulation Polarity 2–15. . . . . . . . . . . . . . . . . . . . . . . .
Wand Emulation Idle 2–15. . . . . . . . . . . . . . . . . . . . . . . . . . .
7837 User’s Guide
Section 3 Output
Section Page
Scan Rate 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Beeper Volume 3–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Beeper Tone 3–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Scan Voting 3–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reduce Quiet Zone 3–2. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reread Delay 3–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Good Read Delay 3–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trigger Mode 3–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 4 Data Editing
Section Page
Points to Keep In Mind 4–1. . . . . . . . . . . . . . . . . . . . . . . . . .
To Add a Prefix or Suffix 4–2. . . . . . . . . . . . . . . . . . . . . . . .
To Clear One or All Prefixes or Suffixes 4–2. . . . . . . . . . .
To Add a Carriage Return Suffix to all Symbologies 4–3.
To Add a Code I.D. Prefix to All Symbologies 4–3. . . . . .
Prefix Selections 4–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Suffix Selections 4–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Function Code Transmit 4–6. . . . . . . . . . . . . . . . . . . . . . . .
Intercharacter Delay 4–7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
User Specified Intercharacter Delay 4–8. . . . . . . . . . . . . .
Interfunction Delay 4–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intermessage Delay 4–9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 5 Data Formatting
Section Page
Data Format Editor 5–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Format Editor Commands 5–2. . . . . . . . . . . . . . . . . .
Data Format Editor 5–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Formatter 5–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alternate Data Formats 5–6. . . . . . . . . . . . . . . . . . . . . . . . .
7837 User’s Guide
Section 6 Secondary Interface
Section Page
Secondary Interface 6–1. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Secondary Code 39 Wand Emulation 6–1. . . . . . . . . . . . .
Secondary RS-232 Connection 6–1. . . . . . . . . . . . . . . . . .
Secondary Non Decoded Output Laser Emulation 6–2. .
Non Decoded Output Laser Emulation
Transmission Rate 6–2. . . . . . . . . . . . . . . . . . . . . . . . . .
Non Decoded Output Laser Emulation Polarity 6–2. . . . .
Non Decoded Laser Emulation Idle 6–3. . . . . . . . . . . . . . .
Disabling the Secondary Interface 6–3. . . . . . . . . . . . . . . .
Secondary Trigger Mode 6–4. . . . . . . . . . . . . . . . . . . . . . . .
Section 7 Symbologies
Section Page
Introduction 7–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Industrial Symbology Selections
Codabar 7–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Code 39 7–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interleaved 2 of 5 7–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Code 93 7–13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Code 2 of 5 7–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IATA Code 2 of 5 7–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Matrix 2 of 5 7–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Code 11 7–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Code 128 7–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Telepen 7–21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Retail Symbology Selections
UPC A 7–21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
UPC E 7–24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EAN/JAN 13 7–27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
EAN/JAN 8 7–29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MSI 7–31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plessey 7–33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
China Post Code 7–34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 8 Cloning
Cloning Procedure 8–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7837 User’s Guide
Section 9 Interface Keys
Section Page
Keyboard Function Relationships 9–1. . . . . . . . . . . . . . . .
Supported Interface Keys 9–3. . . . . . . . . . . . . . . . . . . . . . .
Section 10 Defaults
Section Page
Resetting the Factory Settings 10–1. . . . . . . . . . . . . . . . . . .
Section 11 Specifications
Section Page
Product Specifications 11–1. . . . . . . . . . . . . . . . . . . . . . . . . .
Section 12 Customer Support
Section Page
Obtaining Service Center/Deopt Service 12–1. . . . . . . . . .
Agency Compliance Statements
Programming Chart
Sample Bar Codes
Section 1 Getting Started
1–1
7837 User’s Guide
The 7838 Linear Imaging Scanner is a high performance linear imaging
scanner from NCR. The 7837 marks a new performance level for hand held
scanners. Linear imaging technology is defined by a bright and sharply
focused aiming line, high resolution imaging, and fast reading speed. The 7837
is comfortable to hold, easy to use, rugged, and excellent for all general
scanning applications.
About This Manual
This User’s Guide provides installation and programming instructions for the
7837. Product specifications, dimensions, warranty, and customer support
information are also included.
NCR bar code scanners are factory programmed for the most common terminal
and communications settings. If you need to change these settings,
programming is accomplished by scanning the bar codes in this Guide.
An asterisk (*) next to an option indicates the default.
7837 User’s Guide
1–2
Scanner Identification Label
Interface Options
Model Number
7837–1000–9090
Non Wand Keyboard IBM
RS-232 Decoded Emulation Wedge OCIA 46XX
X X X Various X X
'#'&!
$% "
1–
3
7837 User’s Guide
Connecting the Scanner When Powered by Host
(Keyboard Wedge)
A scanner can be connected between the keyboard and PC as a “keyboard
wedge,” plugged into the serial port, or connected to a portable data terminal in
wand emulation or non decoded output mode. The following is an example of a
keyboard wedge connection:
1. Turn off power to the terminal/computer.
2. Disconnect the keyboard cable from the back of the terminal/computer,
as shown below.
3. Connect the appropriate interface cable to the scanner and to the
terminal/computer.
12
3
4. Turn the terminal/computer power back on. The scanner will beep
twice.
5. Verify the scanner operation by scanning a bar code from the back
cover of this manual. The scanner will beep once.
The scanner is now connected and ready to communicate with your
terminal/PC. You must program the scanner for your interface before bar code
data can be transmitted to your terminal/PC. If you are using the scanner as a
keyboard wedge, turn to page 2–1. If the scanner is connected via a serial
port, turn to page 2–8. If this is a wand emulation application, turn to page
2–13, and for a non decoded output connection, turn to page 6–2.
7837 User’s Guide
1–4
Plug and Play bar codes provide instant scanner set up for commonly used
interfaces.
The most common interface is Keyboard Wedge. The following Keyboard
Wedge bar code also programs a carriage return (CR) and line feed (LF) suffix.
Keyboard Wedge Interface for IBM PC
AT and Compatibles
(Default)
The following Plug and Play bar code for IBM XT and Compatibles also
programs a carriage return (CR) and line feed (LF) suffix.
IBM XT and Compatibles
The following Plug and Play bar code for IBM PS–2 and Compatibles also
programs a carriage return (CR) and line feed (LF) suffix.
IBM PS–2 and Compatibles
Use Non Decoded Output Laser Emulation when connecting to a secondary
terminal with integral decoding. This also sets the transmission rate to 36
scans per second and the polarity to white high.
Non Decoded Output
Laser Emulation
For most laptops, scanning the Laptop Direct Connect bar code allows
operation of the integral keyboard. The following Laptop Direct Connect bar
code also programs a carriage return (CR) and line feed (LF) suffix.
Laptop Direct Connect
Autres manuels pour Realscan 7837
2
Table des matières
Autres manuels NCR Lecteur de codes-barres
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Marson
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Element
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Motorola
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Meec tools
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