Code CR2 User manual

CR2 User’s Manual Draft_022803_AS - 1
User’s Manual
This version of the manual only supports rmware version 04AH and greater

CR2 User’s Manual Draft_022803_AS - i
Statement of Agency Compliance
The Code Reader 2.0 can be set to use targeting lasers.
If the targeting lasers are activated, do not stare into the beams.
The Code Reader’s targeting lasers have been rated as Class 2
Lasers by ANSI 2136.1-1993.
The Code Reader 2.0 has been tested by an independent
electromagnetic compatibility laboratory in accordance with
the applicable specications and instructions.
The Code Reader 2.0 has been tested for compliance with FCC
regulations and was found to be compliant with all applicable FCC
Rules and Regulations.
IMPORTANT NOTE: To comply with FCC RF exposure compliance
requirements, this device must not be co-located or operate in
conjunction with any other antenna or transmitter.
CAUTION: Changes or modications not expressly approved by
the party responsible for compliance could void the user’s authority
to operate the equipment.
The Code Reader 2.0 has been tested for compliance to CE
standards and guidelines and was found to conform to applicable
CE standards, specically the EMC requirements EN 55024, ESD
EN 61000-4-2, Radiated RF Immunity EN 61000-4-3, ENV 50204,
EFT EN 61000-4-4, Conducted RF Immunity EN 61000-4-6, EN
55022, Class B Radiated Emissions, and Class B Conducted
Emissions.

CR2 User’s Manual Draft_022803_AS - ii
CR2 User’s Manual Draft_022803_AS - iii
Code Reader 2.0 User’s Manual
Copyright © 2003 the Code Corporation.
All Rights Reserved.
The software described in this manual may only be used in accordance with the terms of its license
agreement.
No part of this publication may be reproduced in any form or by any means without written permission
from the Code Corporation. This includes electronic or mechanical means such as photocopying or
recording in information storage and retrieval systems.
NO WARRANTY. This technical documentation is provided AS-IS. Further, the documentation does
not represent a commitment on the part of The Code Corporation. The Code Corporation does not
warrant that it is accurate, complete or error free. Any use of the technical documentation is at the risk
of the user. The Code Corporation reserves the right to make changes without prior notice. The Code
Corporation does not assume any product liability arising out of or in connection with the application or
use of any product or application described herein.
NO LICENSE. No license is granted, either by implication, estoppel, or otherwise under any intellectual
property rights of The Code Corporation. Any use of hardware, software and/or technology of the Code
Corporation is governed by its own agreement.
The following are trademarks or registered trademarks of the Code Corporation:
CodeXML, Maker, QuickMaker, CodeXML Maker, CodeXML Maker Pro, CodeXML Router, CodeXML
Client SDK, CodeXML Filter, HyperPage, CodeTrack, GoCard, GoWeb, ShortCode, GoCode
All other product names mentioned in this manual may be trademarks of their respective companies and
are hereby acknowledged.
The software and/or products of The Code Corporation include inventions that are patented or that are
the subject of patents pending.
The Code Corporation, 11814 S. Election Road, Suite 200, Draper, UT 84020
www.codecorp.com

CR2 User’s Manual Draft_022803_AS - ii
CR2 User’s Manual Draft_022803_AS - iii
Chapter 1 - CR2 Overview
1.1 Introduction ......................................................................................................................2
1.2 Unpacking ........................................................................................................................3
1.3 General Safety Information ..............................................................................................4
1.4 Warranty and Service Information.................................................................................5-6
1.5 Targeting and Reading Techniques ...............................................................................7-8
1.6 CR2 Accessories ..............................................................................................................9
Chapter 2 - Getting Started
2.1 Minimum Requirements ................................................................................................. 11
2.2 Installation Guides
- USB Interface...........................................................................................................12
- RS-232 Interface......................................................................................................13
- Batch Interface (Store and Forward)...................................................................14-15
- Cordless Interface (Bluetooth Radio)..................................................................16-19
2.3 Switching Cables............................................................................................................20
2.4 Attaching Handle............................................................................................................21
2.5 CR2 Battery and Battery Blank ......................................................................................22
2.6 CR2 Feedback Denition Guide................................................................................23-24
Chapter 3 - Symbology Programming
3.1 Introduction ....................................................................................................................26
3.2 Aztec Symbology
- Enable/Disable Decoding.........................................................................................27
- Enable/Disable Inverse Decoding............................................................................27
3.3 Codabar Symbology
- Enable/Disable Decoding.........................................................................................28
- Check Checksum.....................................................................................................28
- Don’t Check Checksum ...........................................................................................28
3.4 Code 128 Symbology
- Enable/Disable Decoding.........................................................................................29
3.5 Code 93 Symbology
- Enable/Disable Decoding.........................................................................................30
Table of Contents

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3.6 Code 39 Symbology
- Enable/Disable Decoding..................................................................................31
- Enable/Disable Full ASCI Decoding..................................................................31
- Check Checksum..............................................................................................31
- Don’t Check Checksum ....................................................................................31
3.7 Composite Symbologies
- Enable/Disable Decoding..................................................................................32
3.8 Data Matrix Symbology
- Enable/Disable Decoding..................................................................................33
- Enable/Disable Inverse Decoding.....................................................................33
- Enable/Disable Rectangle Decoding ................................................................33
3.9 GoCode Symbology
- Enable/Disable Decoding..................................................................................34
3.10 Interleaved 2 of 5 Symbology
- Enable/Disable Decoding..................................................................................35
3.11 Maxicode Symbology
- Enable/Disable Decoding..................................................................................36
3.12 MSI Plessy Symbology
- Enable/Disable Decoding..................................................................................37
3.13 PDF 417 Symbology
- Enable/Disable Decoding..................................................................................38
3.14 Micro PDF417 Symbology
- Enable/Disable Decoding..................................................................................39
3.15 Postal Symbologies
- Enable/Disable Decoding..................................................................................40
3.16 QR Code Symbology
- Enable/Disable Decoding..................................................................................41
- Check Checksum..............................................................................................41
- Don’t Check Checksum ....................................................................................41
3.17 RSS Symbology
- Enable/Disable Decoding..................................................................................42
3.18 UPC/EAN/JAN Symbologies
- Enable/Disable Decoding..................................................................................43
Table of Contents

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Table of Contents
Chapter 4 - CR2 Advanced Programming
4.1 Communication Settings
- USB Settings.......................................................................................................... 45
- RF Settings ............................................................................................................ 46
- RS-232 Settings..................................................................................................... 47
• Data Bit...................................................................................................... 48
• Stop Bit Data ............................................................................................. 49
• Baud Rate.................................................................................................. 50
• Parity ......................................................................................................... 51
4.3 Prex / Sufx ................................................................................................................ 52
4.4 Reader ID and Firmware Version ................................................................................. 53
4.5 Time Stamp Settings .................................................................................................... 54
4.6 Batch Mode Settings .................................................................................................... 55
4.7 Bluetooth Radio Settings.............................................................................................. 56
4.8 Button Programming ...............................................................................................57-59
4.9 Feedback Settings
- Volume Settings ..................................................................................................... 60
- Vibrate Mode Settings............................................................................................ 60
4.10 Continous Scan Settings.............................................................................................. 61
4.11 Decode Settings
- Decode Difculty .................................................................................................... 62
- Enable/ Disable Strip Decode ................................................................................ 63
- Set Decode Tolerances.......................................................................................... 64
4.12 Image Quality Settings ................................................................................................. 65
4.13 Laser Settings .............................................................................................................. 66
4.14 Reset to Factory Defaults............................................................................................. 67
4.15 Save Settings ............................................................................................................... 68
4.16 Reboot.......................................................................................................................... 69
Chapter 5 - CR2 Specications
5.1 CR2 Reader Specications .....................................................................................71-73

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Chapter 6 - Maintenance and Troubleshooting
6.1 Frequently Asked Questions ............................................................................................ 74
6.2 CR2 Maintenance ............................................................................................................ 75
6.3 CR2 Troubleshooting Guide ............................................................................................. 76
Chapter 7 - CR2 Factory Default Settings
7.1 CR2 Default Settings...................................................................................................78-79
Appendix A - Connecting the CR2 Bluetooth Radio to Specic Hosts
1. 3Com® Wireless Bluetooth USB Device # 3CREB96 ................................................81-88
Appendix B - Setting Up a Network of Bluetooth Devices
1. Setting up a Network of Bluetooth Devices ................................................................90-91
Appendix C - Upgrading CR2 Firmware
1. Instructions for CR2 Firmware Downloader ...............................................................93-94

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CR2 User’s Manual Draft_022803_AS - 1
Chapter 1 - CR2 Overview

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CR2 is a revolutionary new, bar code reader. Developed to be the rst universal reader,
no other single device performs as many functions. With a cost of ownership far less than
comparable systems, the CR2 incorporates a unique dual path optical system, a 1.3 million
pixel CMOS sensor, and a 400 MHz processor. This combination has created a reading
system that supports:
• High density matrix codes and larger low density linear codes
• Superior working range
• High-speed omni-directional decoding
• Cordless and cabled interfaces
• Unsurpassed data rates
• Linux OS (OEM version)
The CR2 sets a new benchmark for size and weight.
It is smaller and lighter than comparable systems
yet can withstand multiple drops to concrete. It is the
only product available in handheld, gun handle, and
presentation stand form factors with cabled, batch
and cordless versions. The cordless version utilizes
the latest Bluetooth™ class 1 radio with a 300 foot
operating range. The CR2 is rugged and lightweight
and the cordless version will operate for more than
a complete shift at the highest use rate. The CR2
performs more than 3000 reads and transmits from a
single battery charge.CR2 will automatically
discriminate between all major 2-D matrix and linear
bar code symbologies and features a timestamp
feature for logging data.
Whether you need a small, palm-held device or a traditional gun, CR2 was specically
developed so users may easily choose the device that best meets their needs. The CR2
is available in three (3) basic congurations:
• CR2 Cabled - USB or RS-232 interfaces
• CR2 Batch - Store and forward device with memory and long-life battery
• CR2 Cordless - Long life battery and Bluetooth radio
1.1 - Introduction

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1.2 - Unpacking
Remove the imager from its packing and inspect it for damage. If the scanner was damaged
during shipping, please call Code Corpration at [phone].
The standard CR2 unit is shipped with a USB cable interface. The unit also features a battery
blank that must be installed in the unit at all times.
Various accessories are available for the CR2. An overview of these accessories can be found
on page 9.
Please keep your packing materials. The CR2 is shipped in an approved shipping container and
should be used if you ever need to return your equipment for servicing.

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1.3 - General Safety Information
Repairs and Adjustments
Only those individuals authorized by Code should attempt to make repairs or adjustments
to Code Reader equipment.
Power Supply
Use only the particular power supply provided for use with a specic unit when operating
Code equipment.
Accessories
Only those accessories approved by Code (page 9) should be utilized with Code equipment.
Non-compliance with any of the above may result in:
• Injury to individuals handling the equipment
• Damage to the equipment
• Voiding of the maintenance contract
Lasers
The CR2 utilizes a laser FOR TARGETING PURPOSES ONLY.
If the laser is activated, do not stare into the beam.
Lithium Ion Battery
Warning: Charge the battery with Code Corporation cables ONLY.
Do not open battery, dispose of in re, or short circuit - it may
ignite, explode, leak, or get hot causing personal injury.

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1.4 - Warranty
Code manufactures its hardware products in accordance with industry-standard practices. Code
warrants that for a period of twelve (12) months from date of shipment, products will be free from
defects in materials and workmanship. This warranty is provided to the original owner only and is
not transferable to any third party. This warranty is subject to any and all accompanying
disclaimers, limitations and other terms of this Agreement.
It shall not apply to any product (I) which has been repaired, altered or tampered with unless done
or approved by Code, (ii) which has not been maintained in accordance with any operating or
handling instructions supplied by Code, (iii) which has been subjected to unusual physical or
electrical stress, misuse, abuse, power shortage, negligence or accident or (iv) which has been
used other than in accordance with the product operating and handling instructions. Preventive
maintenance is the responsibility of customer and is not covered under this warranty. Wear items
and accessories having a Code serial number, will carry a 90-day limited warranty. Non-serialized
items will carry a 30-day limited warranty.
Warranty Coverage and Procedure
During the warranty period, Code will repair or replace defective products returned to Code’s
service center in the US. For warranty service in North America or international, call
Code Warranty Support at 1-801-495-2200.
If warranty service is required, Code will issue a Return Material Authorization Number. Products
must be shipped in the original or comparable packaging, with shipping and insurance charges
prepaid. Code will ship the repaired or replacement product freight and insurance prepaid in North
America. Shipments from the US or other locations will be made F.O.B. Code’s manufacturing
plant. Code will use new or refurbished parts at its discretion and will own all parts removed from
repaired products. Customer will pay for the replacement product in case it does not return the
replaced product to Code within 3 days of receipt of the replacement product. The process for
return and customer’s charges will be in accordance with Code’s Exchange Policy in effect at the
time of the exchange.
Customer accepts full responsibility for its software and data including the appropriate backup
thereof. Repair or replacement of a product during warranty will not extend the original warranty
term. Code’s Customer Service organization offers an array of service plans, such as on-site,
depot, or phone support, that can be implemented to meet customer’s special operational
requirements and are available at a substantial discount during warranty period.

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General
Except for the warranties stated above, Code disclaims all warranties, express or implied, on
products furnished hereunder, including without limitation implied warranties of merchantability
and tness for a particular purpose and noninfringement. The stated express warranties are in
lieu of all obligations or liabilities on part of Code for damages, including without limitation,
special, indirect, or consequential damages arising out of or in connection with the use or
performance of the product. Seller’s liability for damages to buyer or others (regardless of the
form of action, whether by contract, warranty, tort, malpractice, and/or otherwise) resulting from
the use of any product, shall in no way exceed the purchase price of said product. In no event
shall Code be liable for any consequential, special, indirect, incidental or punitive damages, or
for any loss of prots, revenue or data, even if Code has been advised of the possibility thereof.
1.4 - Warranty (con’t)

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The CR2 utilizes digital camera technology to take a picture of a symbol. Once an image is
captured, the CR2 utilizes advanced decoding algorithms to extract data from the captured
image.
The CR2 is available as a palm-held unit or users may purchase a clip-on “gun format” handle.
The palm held unit features left and right buttons (gure 1.1). These buttons may be
programmed to perform various features (see section 4.8). The reader is shipped with the left
button and right button functioning as a decode symbol command.
The “gun format” handle features a trigger on the handle (gure 1.2). The two triggers on the top
of the unit also work when the handle is attached.
To read a symbol with the CR2:
1. The CR2 features omnidirectional decoding. Center the symbol in any orientation within
the laser dot aiming pattern (gure 1.3).
Note: The CR2 can read a symbol that is not centered however, the CR2 performs best
when a code is centered. If two (2) bar codes are with the imagers decode zone, the CR2
will decode the symbol closest to the center of the aiming dot.
1.5 - Targeting and Reading Techniques
Figure 1.1
Figure 1.3
Figure 1.2

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1.5 - Targeting and Reading Techniques (con’t)
2. The CR2 was developed to decode both very small 2-dimensional symbols and larger
1-dimensional symbols. The unit features two imagers to create an innovative dual decode
zone. The CR2 features a high speed processor and DECODES BOTH ZONES
SIMULTANEOUSLY. The unit has one imager focused on a near-eld for smaller codes
(optimal focal point is 4 inches) and one imager focused on a far-eld for larger codes
(optimal focal point 9 inches). To read smaller symbols move the CR2 closer to the
symbol. To read larger symbols move the unit farther away from the symbol (see gure 1.4).
The entire CR2 decode zone varies between two (2”) and twenty (20+”) or more inches.
3. Hold the Code Reader still - DO NOT SWIPE OR MOVE THE READER.
Press the trigger until the CR2 beeps, indicating the bar code has been successfully decoded.
Figure 1.4

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The standard CR2 unit is a palm-held device with a USB cable interface (gure 1.5).
Optional Accessories
The following accessories are also available by contacting a Code representative:
• RS-232 interface cables (Figure 1.6)
• 1300 mA or 1800 mA Long-life Lithium-Ion battery (Figure 1.7)
•. Clip-on pistol grip handle (Figure 1.8)
• Class 1 Bluetooth radio (300 foot operating range if connected with
another Class 1 device)
1.6 - CR2 Accessories
Figure 1.5 CR2 with USB Cable Interface
Figure 1.6 RS-232 Cable Interface
Figure 1.8 Clip-on Pistol Grip Handle
Figure 1.7 Long-life Battery

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Chapter 2 - Getting Started

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2.1 - Minimum Requirements
Operating Systems: Windows © - 98 (version 2), ME, 2000, XP
Interfaces: USB or RS-232 / Serial
Bluetooth: CR2 only supports Bluettoth serial prole

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2.2 - Installation Guide - USB Interface
To connect the CR2 to your host computer via USB interface:
1. Make sure the USB cable is sufciently attached to your CR2 unit (gure 2.1).
2. You DO NOT need to power off your host computer (gure 2.2). The CR2 with
USB interface can be plugged into any host while the computer is powered up.
3. Connect the USB interface cable to the host (gure 2.3). If you are unsure of
the proper location to connect the USB cable please consult the manual of
your host computer.
4. The USB interface does not require additional power supply. If you are using
the 1300 mA or 1800 mA battery for batch mode, the CR2 will automatically recharge
the battery whenever the unit is a attached to a host that is powered up.
5. The CR2 will power on automatically.
6. Scan the following code to set reader into USB communication mode.
Note: You may also scan the code
on page 45 of the User’s Manual
7. Your CR2 unit should
be ready for use.
Open the application
you wish to send data
and begin scanning.
Figure 2.1 Figure 2.2 Figure 2.3

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2.2 - Installation Guide - RS-232 Interface
To connect the CR2 to your host computer via RS-232 interface:
1. Make sure the RS-232 cable is sufciently
attached to your CR2 unit (gure 2.4).
2. Power off your host computer (gure 2.5).
3. Connect the RS-232 interface cable to your
host computer (gure 2.6). If you are unsure
of the proper location to connect the RS-232
cable please consult the manual of your host computer.
4. The RS-232 interface does require additional power. The RS-232 interface should have
come with a power supply. Plug the power supply adapter into the RS-232 interface cable
(gure 2.7) and then plug the power adapter into a wall socket (gure 2.8). If you are using
the 1300 mA or 1800 mA battery for batch mode, the CR2 will recharge the battery
whenever the unit is a attached to a RS-232 cable that is plugged into a wall socket.
5. Power up the host.
6. The CR2 will power on automatically.
7. Scan the following code to set reader into RS-232 / Serial communication mode.
Note: You may also scan the code on page 47 of the CR2 User’s Manual.
8. Your CR2 unit should be ready for use. Open the application you wish to send data
and begin scanning.
Figure 2.6 Figure 2.7 Figure 2.8
Figure 2.4 Figure 2.5