Code Alarm CR3 User Manual

User Manual

This version of the manual supports ﬁ rmware 3308 and all handle trigger optimization. Manual Version 09

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C002332_09_CR3 User Manual - 1

Release Date: 12/22/06

Statement of Agency Compliance

The CR3 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 modiﬁ cations not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

The CR3 has been tested for compliance to CE standards and guidelines and was found to conform to applicable CE standards, speciﬁ 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.

The CR3 can be set to use targeting lasers. The CR3’s targeting laser emits Class 2M radiation outside of the product per IEC 60825-1. Class 2M Laser/LED product. Do not stare into beam or view directly with optical instruments.

Enlarged for readability

CAUTION - CLASS 3R

LASER RADIATION

WHEN OPEN

AVOID DIRECT EYE

EXPOSURE

Enlarged for readability

The CR3 has been tested by an independent electromagnetic compatibility laboratory in accordance with the applicable speciﬁ cations and instructions.

Laser/LED Radiation

Wavelength: <1mW

Maximum Output: 650-700 nm

Laser Pulse Duration: 0.977 mSec. LED Pulse Duration: 0.255 uSec.

Laser aperature

A Warning Label (see left) is located on the underside of the CR3 near the battery locking mechanism as pictured (see right).

Code voids product warranty if the hard case has been opened or tampered with in any way. Opening the case may put the user at risk of laser radiation exposure (Class 3R). A second Warning Label (see left) is placed within the casing structure as pictured (see right).

Caution – Use of controls or adjustments, or performance of procedures other than those speciﬁ ed herein may result in hazardous radiation exposure.

In addition, a CB Test Certiﬁ cate has been issued by the National Certiﬁ -

cation Board (NCB) indicating Code Reader 3.0 (CR3) meets all safety and quality standards in accordance to IEC 60950-1:2001, First Edition.

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C002332_09_CR3 User Manual - i

Code Reader 3.0 User Manual

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 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 Code Corporation. 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. Code Corporation reserves the right to make changes in speciﬁ cations and other information contained in this document without prior notice, and the reader should in all cases consult Code Corporation to determine whether any such changes have been made. Code Corporation shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from the furnishing, performance, or use of this material. 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 Code Corporation. Any use of hardware, software and/or technology of Code Corporation is governed by its own agreement.

The following are trademarks or registered trademarks of Code Corporation:

CodeXML, Maker, QuickMaker, CodeXML Maker, CodeXML Maker Pro, CodeXML Router, CodeXML Client SDK, CodeXML Filter, HyperPage, CodeTrack, GoCard, GoWeb, ShortCode, GoCode, Code Router, QuickConnect Codes, Rule Runner

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 Code Corporation include inventions that are patented or that are the subject of patents pending. U.S. Patents: 6997387, 6619547, 6736320, 7014113, 6942152, 7036735, 7097099, 6957769

Code Corporation, 11814 S. Election Road, Suite 200, Draper, UT 84020

www.codecorp.com

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C002332_09_CR3 User Manual - ii

Table of Contents

Chapter 1 - Getting Started ............................................................................................................... 1

1.1 - Introduction ............................................................................................................................ 2

1.2 - Unpacking .............................................................................................................................. 3

1.3 - Powering On/Off ..................................................................................................................... 3

1.4 - Keypad/Icon Overview ........................................................................................................... 4

1.5 - Batch Operation ..................................................................................................................... 6

1.6 - Cabled Operation ................................................................................................................... 7

1.6.1 - Introduction .................................................................................................................. 7

1.6.2 - USB Cable Installation Guide ....................................................................................... 8

1.6.2.1 - USB Communication Settings ............................................................................ 9

1.6.3 - PS2 Cable Installation Guide ..................................................................................... 10

1.6.3.1 - PS2 Communication Settings .......................................................................... 10

1.6.4 - RS232 Cable Installation Guide ..................................................................................11

1.6.4.1 - RS232 Communication Data Bit Settings ........................................................ 12

1.6.4.2 - RS232 Communication Stop Bit Settings ........................................................ 12

1.6.4.3 - RS232 Communication Baud Rate Settings .................................................... 12

1.6.4.4 - RS232 Communication Parity Settings ............................................................ 12

1.6.5 - Cabled Reader - Time Out Settings ........................................................................... 13

1.7 - Bluetooth Radio Operation ................................................................................................... 14

1.7.1 - Introduction ................................................................................................................ 14

1.7.2 - Bluetooth Radio Auto Connect ................................................................................... 16

1.7.3 - Bluetooth Radio Auto Disconnect ............................................................................... 17

1.7.4 - Bluetooth Radio Time Out Settings (Uncabled Operations) ....................................... 17

1.7.5 - Bluetooth Radio Out of Range Notiﬁ cation Settings .................................................. 17

1.8 - Reader Feedback Guide ...................................................................................................... 18

1.9 - Targeting and Reading Techniques ...................................................................................... 19

1.10 - Imager Field of View and Resolution ................................................................................. 20

1.11 - Decode Zone ...................................................................................................................... 21

1.12 - Attaching Handles .............................................................................................................. 22

1.13 - Reader Battery Installation ................................................................................................. 23

Chapter 2 - Optimization and Trigger Programming .................................................................... 24

2.1 - Introduction .......................................................................................................................... 25

2.2 - Global Trigger Optimization Matrix .......................................................................................26

2.3 - Left Trigger Optimization Matrix ........................................................................................... 27

2.4 - Left Trigger Programming .................................................................................................... 27

2.5 - Right Trigger Optimization Matrix ......................................................................................... 28

2.6 - Right Trigger Programming .................................................................................................. 28

2.7 - Handle Trigger Optimization Matrix ...................................................................................... 29

2.8 - Right Trigger Programming .................................................................................................. 29

2.9 - Continuous Trigger Optimization Matrix ............................................................................... 30

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2.10 - Continuous Scan ................................................................................................................ 30

2.11 - Continuous Scan Settings ................................................................................................ 31

2.11.1 - Continuous Scan - Sleep Time Out .......................................................................... 31

2.11.2 - Continuous Scan - Trigger Delays ............................................................................ 31

2.11.3 - Continuous Scan - Duplicate Scan Delay ................................................................ 31

2.12 - Motion Detection Scan Settings ....................................................................................... 31

Chapter 3 - CR3 Programming: Symbology Settings ................................................................... 32

3.1 - Introduction .......................................................................................................................... 33

3.2 - Aztec Symbology .................................................................................................................. 33

3.3 - Codabar Symbology ............................................................................................................. 33

3.4 - Codablock F Symbology ...................................................................................................... 34

3.5 - Code 11 Symbology ............................................................................................................. 34

3.6 - Code 39 Symbology ............................................................................................................. 34

3.7 - Code 93 Symbology ............................................................................................................. 35

3.8 - Code 128 Symbology ........................................................................................................... 35

3.9 - Composite Symbologies ...................................................................................................... 36

3.10 - Data Matrix Symbology ...................................................................................................... 36

3.11 - GoCode Symbology .......................................................................................................... 36

3.12 - Interleaved 2 of 5 Symbology ............................................................................................ 37

3.13 - Maxicode Symbology ......................................................................................................... 37

3.14 - Matrix 2 of 5 Symbology ..................................................................................................... 38

3.15 - Micro PDF417 Symbology ................................................................................................. 38

3.16 - MSI Plessy Symbology ...................................................................................................... 38

3.17 - NEC 2 of 5 Symbology ....................................................................................................... 39

3.18 - PDF 417 Symbology .......................................................................................................... 39

3.19 - Pharmacode ....................................................................................................................... 40

3.20 - Postal Symbologies ............................................................................................................ 40

3.21 - QR Code Symbology ......................................................................................................... 41

3.22 - RSS Symbology ................................................................................................................. 41

3.23 - Telepen Symbology ............................................................................................................ 42

3.24 - UPC/EAN/JAN ................................................................................................................... 42

Chapter 4 - Reader Feedback and Special Settings ..................................................................... 43

4.1 - Volume and Vibration Settings ............................................................................................. 44

4.2 - Code Readability Index ........................................................................................................ 44

4.3 - Backlight Intensity Settings .................................................................................................. 45

4.4 - Backlight Timeout Settings ................................................................................................... 46

4.5 - Laser Settings ...................................................................................................................... 46

4.6 - Reader Power Off Settings .................................................................................................. 46

4.7 - Reader ID and Firmware Version ......................................................................................... 47

4.8 - Reader Settings Lock ........................................................................................................... 47

4.9 - Keyboard Support ................................................................................................................ 48

4.10 - Timestamp Settings ............................................................................................................ 48

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4.11 - Lockout Link Mode ............................................................................................................. 49

Chapter 5 - Advanced Decode Performance ................................................................................. 50

5.1 - Continuous Illumination ........................................................................................................ 51

5.2 - Set Targeting Zone Tolerances ............................................................................................. 51

5.3 - Windowing ............................................................................................................................ 52

5.4 - VGA & Megapixel Settings ................................................................................................... 54

5.5 - Mirror Decoding .................................................................................................................... 54

Chapter 6 - Adding a Preﬁ x or Sufﬁ x and Reader Text Commands ............................................ 55

6.1 - Preﬁ x Settings ...................................................................................................................... 56

6.2 - Sufﬁ x Settings ...................................................................................................................... 56

6.3 - Reader Text Commands ...................................................................................................... 57

6.4 - Erase Preﬁ x and Sufﬁ x Settings ........................................................................................... 57

Chapter 7 - CR3: Maintenance and Troubleshooting ................................................................... 58

7.1 - Reset Reader to Factory Defaults ........................................................................................ 59

7.2 - General Safety Information .................................................................................................. 59

7.3 - Warranty ............................................................................................................................... 60

7.4 - CR3 Accessories .................................................................................................................. 61

7.5 - Frequently Asked Questions ................................................................................................ 62

7.6 - CR3 Maintenance ................................................................................................................ 62

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C002332_09_CR3 User Manual - v

Chapter 1 - Getting Started

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1.1 - Introduction

The CR3 establishes a new benchmark for Portable Data Terminals and Hand Held Computers by combining the industry’s best imaging technology with a graphic display and rugged keyboard to create the smallest and lightest full-featured bar code reading terminal on the market.

Using the same ergonomic platform as the highly successful Code Reader 2.0, the CR3 extends mobile all-symbology bar code reading to include information display and keyboard entry.

The CR3 instantly reads large linear as well as high density matrix symbols due to Code Corporation’s unique Dynamic Optimization Technology (DOT), which continuously adapts the resolution, illumination, and image ﬁ eld for the fastest automatic symbology identiﬁ cation and decoding over the widest range of symbology types, sizes, recording surfaces and ambient lighting. With DOT, the CR3 achieves matrix symbol decoding at speeds that are similar to linear bar code decoding, while preserving battery energy. By monitoring each user’s reading patterns, DOT reduces training time and eliminates the need for manual conﬁ guration optimization through parameter settings.

featuring

Code eliminates the need for costly, high-overhead operating systems by providing an open platform JavaScript development environment within its CodeXML Applications Development Suite. With CodeXML and JavaScript, Developers and Information Technology organizations no longer need to worry about expensive porting of applications between Windows, Windows Pocket PC, Windows CE.Net, et.al.. A unique feature of the Applications Development Suite has the ability to protect both development investment and data security by a customer-unique key encryption, which allows the developer to control the distribution and modiﬁ cation of applications to speciﬁ c serial-numbered CR3 units.

The CR3 features a 1.3 MegaPixel dual-ﬁ eld image collection engine, a 400MHz AMD Alchemy Au1100 CPU, and 8MB of non-volatile memory. Portable operations are supported by a 1950 mAH Lithium Ion Battery and a Real Time Clock with its own battery backup system. For wireless communications, a 2.4 GHz radio system is available and compatible with a wide range of Bluetooth™ systems, as well as the CodeXML Modem, with a unique data and pairing encryption system for unsurpassed wireless data security.

The CR3 will instantly decode all bar and 2D codes

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1.2 - Unpacking

Remove the CR3 from its packing and inspect it for damage. If the scanner was damaged during shipping, please call Code at (801) 495-2200.

The standard CR3 unit is shipped with a USB cable interface. The unit also features a 1950 mAH battery that must be installed in the unit at all times.

Various accessories are available for the CR3.

• 4 cable options (USB 6 ft., USB 12 ft., RS232 or PS/2)

• Class 1 Bluetooth radio with 300 foot operating range (shorter range option available)

• Clip-on pistol grip handle

• Ruggedized cabled handle

• Battery handle (in two battery sizes)

• External battery charger

• CodeXML Bluetooth modem

• Protective Case Cover

• Power Supplies: US/Europe/SA/UK/Asia

• Reader Stand

• Lanyard Hook attachment option

Please keep your packing materials. The CR3 is shipped in an approved shipping container and should be used if you ever need to return your equipment for servicing.

1.3 - Powering On/Off Reader

To power on the reader, press and hold either of the red trigger buttons for 3 seconds (Figure 1.1).

The reader will power down after 2 hours of non-use. To change the default settings, please see Section

4.7 - Reader Sleep/Time Out settings.

Figure 1.1

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1.4 - Keypad/Icon Overview

The chart below shows key/button functions.

Description of Button Function

Key Numeric Mode Upper Case Text

Mode

Toggles between numeric characters, upper case text, lower case text, and symbol character input

1 Space, 1 Space, 1 Space ) < _

2 A, B, C, 2 a, b, c, 2 ! * = `

3 D, E, F, 3 d, e, f, 3 “ + > {

4 G, H, I, 4 g, h, i, 4 # , ? |

5 J, K, L, 5 j, k, l, 5 $ - @ }

6 M, N, O, 6 m, n, o, 6 % . [ ~

7 P, Q, R, S, 7 p, q, r, s, 7 & / \ Space

Toggles between numeric characters, upper case text, lower case text, and symbol character input

Lower Case Text

Mode

Toggles between numeric characters, upper case text, lower case text, and symbol character input

Symbol Mode

Toggles between numeric characters, upper case text, lower case text, and symbol character input

8 T, U, V, 8 t, u, v, 8 ‘ : ] Space

9 W, X, Y, Z, 9 w, x, y, z, 9 ( ; ^ Space

0 0 0 Toggles between

Backspace and clear messages

Note: All characters represented in this table are for ASCII mode.

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4 sets of symbols – when pressed, the current symbol set is displayed

Backspace and clear messages

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The chart below shows all of the icons for CodeViewer™ software and their deﬁ nitions.

Icon Description

Power Icons

50% to 100% capacity of battery

20% to 50% capacity of battery

0% to 20% capacity of battery – recharge battery as soon as possible

Battery is recharging

No icon is displayed when battery blank is used with a cabled reader

Connection Icon

Reader is connected physically or wirelessly to a receiving device (computer, handheld, etc.) Note: Some RS232 conﬁ gurations can not be detected

No icon is displayed when the reader does not detect a connection

Communication Mode Icons

RS232 communication mode enabled

PS2 communication mode enabled

USB communication mode enabled

Bluetooth communication mode enabled

Packet Mode Icons

One way mode – no acknowledgement required

Two way mode – packetized, bidirectional communication between a CR3 and an application (may also indicate download mode)

Downloader mode

Keyboard mode – can be used as either USB keyboard or PS/2 keyboard input mode

Virtual COM Port One Way mode

Secure mode – data encryption mode enabled

Memory Icons

No stored data

Some stored data

Memory is at least 90% full

No batch mode – data will not be stored in the reader’s memory if not connected

Input Mode Icons

Caps Lock – data entered manually on the keypad will be in capital letters

Lower Case – data entered manually on the keypad will be in lower case letters

Numeric – data entered manually on the keypad will be numeric

Symbol – data entered manually on the keypad will be symbols

Locked – buttons pushed on the reader’s keypad will be ignored

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1.5 - Batch Operation

1.5.1 - Introduction

Batch data storage and data transfer are controlled by the resident JavaScript application on your CR3 reader. Please consult the Code Viewer user manual for the application on your CR3 for instructions on how to control data storage and transfer.

1.5.2 - RS232 Considerations

In RS232 Batch Cable-Detect mode, the CR3 will detect if it is connected to a powered serial cable, and will send the data. If a powered serial cable is not connected or if the power adapter is not connected to the serial cable, the CR3 will buffer the data. When the CR3 is then connected to a powered serial cable, the data will automatically upload.

In RS232 Cabled - No Power mode, the CR3 will behave as if it is always connected even though the serial cable is disconnected or the power adapter is unplugged. Scanned data will be sent, regardless of connection status. Data scanned in Cabled mode will be lost if the CR3 is not connected to the serial cable. It will not buffer the data, unless Send & Store mode has been enabled.

Important Note: If you are in RS232 Cabled-No Power mode, when you place a unit in a charger the reader will behave as if it is being cabled, and download the data. THE DATA WILL BE ERASED FROM MEMORY. To disable this feature, scan the RS232 Cable - Detect code.

RS232 Batch Cable-Detect - Default RS232 Cabled - No Power

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1.6 - Cabled Operation

1.6.1 - Introduction

The CR3 is available with USB, RS232 and PS2 cables. All of the cables are connected to the CR3 with a 8-pin DIN connector. Different cables may be required for different hosts.

Hand Held CR3 - To install a cable on the standard palm-held unit, correctly line up the 8-pin DIN connector into back end of the unit. The arrows on the connector should be facing down (Figure 1.2). When they are lined up, ﬁ rmly push the cable in. The cable has a locking mechanism that will ﬁ rmly hold the cable in place (Figure 1.3). To detach the cable from the reader, YOU MUST grip the plastic on the 8-pin din (Figure 1.4) and pull back to disengage the connector.

CR3 with Handle - If you purchased one of Code’s cabled handle accessories, the 8-pin DIN connector is on the bottom of the handle (Figure 1.4). Insert the 8-pin connector and ﬁ rmly push the cable into the handle. The cable has a locking mechanism that will ﬁ rmly hold the cable in place. To detach the cable from the reader, YOU MUST grip the plastic on the 8-pin DIN (Figure 1.5) and pull back to disengage the connector.

When using the H2 ruggedized handle, an extra clip is available to attach the cable to the handle with two threaded screws (Figure 1.6).

Figure 1.2

Figure 1.4

Figure 1.3

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Figure 1.5

Figure 1.6

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1.6 - Cabled Operation

1.6.2 - USB Cable Installation Guide

To connect the CR3 to your host computer via USB interface:

1. Make sure the USB cable is sufﬁ ciently attached to your CR3 unit (Figure 1.7).

2. You DO NOT need to power off your host computer (Figure 1.8). The CR3 with USB interface can be plugged into any host while the computer is powered up.

3. Connect the USB interface cable to the host (Figure 1.9). 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 1950 mAH battery for batch mode, the CR3 will automatically recharge the battery whenever the unit is attached to a host that is powered up.

5. The CR3 will power on automatically.

6. Scan the USB Keyboard Mode code, then the Save Setting code to conﬁ gure reader:

USB Keyboard Mode Save Settings

7. Your CR3 unit should be ready for use. Open the application on your host computer to which you wish to send data and begin scanning.

Figure 1.7

Save Settings

Figure 1.8

Figure 1.9

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1.6.2.1 - USB Communication Settings

USB Keyboard Mode - Data is sent from the Reader and interpreted by the host just as if a US

keyboard was being used to enter data.

USB Downloader - This mode is the standard way of transferring batch ﬁ les or new ﬁ rmware through the USB port.

USB Native Two Way Mode - This mode is utilized when there is a need for error-corrected communication between the CR3 and an application through the USB port.

USB Virtual COM 1 Way Mode - This mode allows a USB-cabled CR3 to function as a virtual COM port. To use the CR3 in this mode, download the driver at www.codecorp.com/downloads/codexmltools.htm.

Scan the following codes to set the appropriate USB communication setting:

USB Keyboard USB Downloader USB Native Two Way Mode

USB Virtual COM 1 Way Mode Reset to USB Factory Defaults

You must ﬁ rst install the virtual com port driver before utilizing this mode.

Bluetooth settings will not be erased.

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1.6.3 - PS2 Cable Installation Guide

1. Power off the host computer.

2. Attach the end of the PS2 cable with the single connector A to the CR3.

3. Disconnect your keyboard from the host and connect the appropriate connector to the PS2 cable B .

4. Connect the other connector to host computer into keyboard port C . Power on the host computer. The CR3 is powered by the PS2 port and does not require a power supply.

Code does not guarantee compatibility

with all models of laptops.

5. Set the CR3 to PS2 mode by scanning the PS2 Mode code below.

6. Scan the Save Settings code.

7. Your CR3 unit is now ready. Open the appropriate application and begin scanning data.

WARNING: Code does not recommend using Batch or Bluetooth Radio modes with the PS2 interface.

You may need to disconnect the CR3 and the keyboard which may result in the host computer freezing.

1.6.3.1 - PS2 Communication Settings

Scan the following codes to set the reader to the PS2 communication setting:

PS2 Mode Save Settings Reset to PS2 Factory Defaults

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1.6.4 - RS232 Cable Installation Guide

To connect the CR3 to your host computer via RS232 interface:

1. Make sure the RS232 cable is sufﬁ ciently attached to your unit.

2. Connect the RS232 interface cable to your host computer (Figure 1.10). If you are unsure of the proper location to connect the RS232 cable please consult the manual of your host computer.

3. The RS232 interface can be purchased with a power supply. Plug the power supply adapter into the RS232 interface cable (Figure 1.11) and then plug the power adapter into a wall socket (Figure 1.12). If you are using the RS232 interface and utilizing Batch functionality, please read the Important Note in batch section. If you are using the 1950 mAH battery for batch mode, the RS-232 cable will recharge the CR3 battery only if the RS232 cable has a power supply connected and the power supply is plugged into a socket.

Figure 1.10

Figure 1.11

Figure 1.12

4. The CR3 will power on automatically.

5. Scan the RS232 One Way Mode code then the Save Settings code to conﬁ gure reader:

RS232 One Way Mode Save Settings

RS232 Factory Default Settings Mode: RS232 One Way Mode Baud Rate: 57600 Stop Bits: 2 Data Bits: 8 Parity: None

6. Your CR3 unit should be ready for use. Open the application on your host computer that will receive scanned data and begin scanning.

Warning: Code Corporation-approved power adapter must be used. Reader failure due to use of incor-

rect power adapter will void all warranties.

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1.6.4.1 - RS232 Communication Data Bit Settings

Scan the following codes to set the appropriate data bit:

7 Data Bits 8 Data Bits (Default)

1.6.4.2 - RS232 Communication Stop Bit Settings

Scan the following code to set the appropriate stop bit data:

2 Stop Bits (Default)

1.6.4.3 - RS232 Communication Baud Rate Settings

Scan the following codes to set the appropriate baud rate:

1200 2400 4800 9600

19200 38400 57600 (Default) 115200

1.6.4.4 - RS232 Communication Parity Settings

Scan the following codes to set parity:

Even Odd None (Default)

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1.6.5 - Cabled Reader - Time Out Settings

Scan one of the codes below to set the amount of time a cabled CR3 will be enumerated before entering sleep mode. The battery is re-charged at the fastest rate when CR3 is in sleep mode:

Cabled - 2 hours Cabled - Always (Default)

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1.7 - Bluetooth Radio Operation

1.7.1 - Introduction

This CR3 features a Bluetooth® wireless radio. The radio allows for point-to-point wireless communication with other Bluetooth devices that support serial port protocol (SPP). The following guide will give you general instructions on connecting your CR3 to a desktop or laptop computer with a Bluetooth radio.

Connecting With A QuickConnect Code

The easiest way to connect to a Bluetooth device is to visit the Code website and create a QuickConnect Code that is speciﬁ c to your device (Figure 1.13). This code will link your CR3 directly to the desired

Bluetooth device. To create a QuickConnect Code, you will need to know the Bluetooth address (often referred to as the BD_ADDR) of that device. You can usually ﬁ nd the 12-character Bluetooth address somewhere on the device near the device’s serial number (see Figure 1.14).

Figure 1.13

Figure 1.14

If you purchased a CodeXML Bluetooth Modem or a Belkin® Bluetooth adapter from Code or from an authorized distributor, a QuickConnect Code was included. If you bought a Bluetooth adapter separately and wish to create a QuickConnect Code, please visit Code web site at:

http://www.codecorp.com/support/bdaddr.php.

Important Note: While installing the Bluetooth Conﬁ guration Manager software that was included with

your Bluetooth adapter, make sure to note the Communication Port number the software assigned for the adapter (e.g. COM 10). This is the COM Port your CR3 will connect through.

To connect your reader, scan the Reset to Factory Defaults below then the QuickConnect Code and your CR3 will automatically connect. You should also scan the Save Settings code if you want to save these settings. (Note: If the CR3 unit powers off without scanning the Save Settings code, you will lose your settings.)

Example: Reset to RF Factory Defaults QuickConnect Save Settings

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Radio Range and Transferring Data

The CR3 radio is a Class 1 device. If connected to another Class 1 device the unit has roughly a 300 foot line of sight operating range. If connecting to a Class 2 or Class 3 device, the operating range may drop to match the lower range. Once a unit is connected, the application software on the host must be open to receive data.

When the CR3 detects the radio is out of range, the CR3 will store data on the reader’s non-volatile memory. The reader will continue to try and send data until radio is back in range. Once the data is sent the data will be erased from the unit’s memory. If the radio cannot connect in 90 seconds, it will give an error beep. The reader will continue to try and connect until it has reached the programmable radio time out setting.

The CR3 Bluetooth protocol allows for two (2) forms of communication:

1. One Way Mode - Communication between the reader and host, that does not requrie host ackno-

legement. One Way mode is only recommended when connecting to a device well within its speciﬁ ed range or if connecting to a device without an operating system (e.g., printer). There are two settings in this mode:

• Max Range (Default) - Greater range but data reliability is lower

• Max Reliability - Limits range but reliability is improved

RF One Way Mode (Max Range) RF One Way Mode (Max Reliability)

Note: One Way Mode doesn’t guarantee data integrity, and you may have data loss when operating

in the fringes of radio range or in the presence of radio interference.

2. RF Two Way Mode - This mode allows for two way communication between the host and reader.

This mode requires the implementation of software at the application level.* The reader receives conﬁ rmation via packet protocol veriﬁ cation and is 100% reliable. Data will be automatically retransmitted if necessary.

RF Two Way Mode

* Note: You will need to install application software that supports packet communication to operate

in RF Two Way Mode. Code offers the CodeXML Bluetooth Modem and a Windows or Pocket PC

version of software called CodeXML Router - Bluetooth Edition (BE) that provides for end-to-end

Bluetooth handshakes that eliminate out-of-range data loss. CodeXML Router - BE also offers

Bluetooth to keyboard wedge communication for applications that require keyboard port input.

If you are using the CodeXML Bluetooth modem, you must use RF Two Way Mode.

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