Argox PA-20 User manual

User’s Manual
PA-20 Portable Data Terminals
DOC NO. UM-P2005-01
Sep. 2009
Version 1.1
Empower the Bar Code

II
CAUTION: This user’s manual may be revised or withdrawn any time without prior
notice.
Copyright 2008, Argox Information Co., Ltd.
All rights reserved.
This manual may not, in whole or in part, be copied, photocopied, reproduced,
translated or converted to any electronic or machine readable form without prior
written consent of Argox.
Limited warranty and disclaimers
By opening the package of this product you agree to become bound by the liability and
warranty conditions as described below.
Under all circumstances this manual should be read attentively before installing and or
using the product. In no event, Argox will be liable for any direct, indirect,
consequential or incidental damages arising out of use or inability to use both the
hardware and software, even if Argox has been informed about the possibility of such
damages.
A series number appears on all Argox products. This official registration number is
strictly related to the device purchased. Make sure that the serial number appearing on
your Argox device has not been removed. Servicing by our service department can
only be carried out under warranty.
All Argox products are warranted for the legal warranty period after purchase,
covering defects in material and workmanship. Argox will repair or, at its opinion,
replace products that prove to be defective in material or workmanship under proper
use during the warranty period.
Argox will not be liable in case modifications are made by the customer. In such case
the standard repair charge will be applicable. The standard charge for repair will also
be applicable in case no defect is found at all. These rules also apply for products that
are still under warranty. Therefore, you are advised to have the product specifications
always at hand.
Trademarks used are property of their respective owners.
The general use and functioning of the terminal together with the cradle will be
described in this manual.
The exact behaviour of the terminal depends on the user application that is running.
For instructions about applications please consult the documentation of that software.
Please read this manual carefully before using the terminal, to maximize the
efficiency of this terminal.

III
FEDERAL COMMUNICATIONS COMMISSION
INTERFERENCE STATEMENT
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
-Consult the dealer or an experienced radio/ TV technician for help.
CAUTION:
Any changes or modifications not expressly approved by the grantee of this
device could void the user's authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
RF exposure warning
This equipment must be installed and operated in accordance with provided
instructions and the antenna(s) used for this transmitter must be installed to
provide a separation distance of at least 20 cm from all persons and must not
be co-located or operating in conjunction with any other antenna or transmitter.
End-users and installers must be provide with antenna installation instructions
and transmitter operating conditions for satisfying RF exposure compliance.

IV
Table of Content
1. INTRODUCTION..................................................................................................1
1.1 ABOUT THIS MANUAL.....................................................................................1
1.2 USER AND PRODUCT SAFETY .........................................................................2
1.3 SPECIFICATIONS .............................................................................................4
2. GETTING STARTED...........................................................................................6
2.1 CHECK THE PACKAGE ....................................................................................6
2.1.1 PDT Package .......................................................................................6
2.1.2 Cradle Package....................................................................................7
2.2 DETAILED VIEW .............................................................................................8
2.2.1 Terminal...............................................................................................8
2.2.2 Cradle ..................................................................................................9
2.3 ASSEMBLY.....................................................................................................10
2.3.1 Terminal.............................................................................................10
2.3.2 Cradle ................................................................................................11
2.4 INSTALLING,REPLACING AND CHARGING BATTERIES...............................12
2.4.1 Installing / Replacing the Battery Pack..............................................13
2.4.2 Charging the Battery Pack with Cradle.............................................15
2.5 INSTALLING IN A SYSTEM.............................................................................16
3. OPERATION OF THE TERMINAL.................................................................17
3.1 SOFTWARE DESCRIPTION.............................................................................17
3.2.1 LCD Screen Description....................................................................18
3.2.2 Keypad Description............................................................................19
3.2.3 Power Management ...........................................................................21
4. CONFIGURATION.............................................................................................22
4.1 SYSTEM MENU..............................................................................................23
4.1.1 Communication..................................................................................23
4.1.2 File Manager .....................................................................................23
4.1.3 Setting ................................................................................................23
4.1.4 Test.....................................................................................................24
4.1.5 Information ........................................................................................24
4.2 SUPERVISOR MENU.......................................................................................25
4.2.1 Communication..................................................................................25
4.2.2 Format Disk .......................................................................................25
4.2.3 Setting ................................................................................................25
4.2.4 Barcode..............................................................................................25
4.2.5 Information ........................................................................................26
4.3 APPLICATIONS ..............................................................................................27
4.4 UPLOAD /DOWNLOAD BY PTFILE MANAGER..............................................28
5. SCANNING ..........................................................................................................29
5.1 HOW TO READ THE BARCODE.......................................................................29
5.2 BARCODE READING PROBLEMS....................................................................30
6. COMMUNICATIONS.........................................................................................31
6.1 CRADLE COMMUNICATION..........................................................................31
6.2 BLUETOOTH COMMUNICATION ...................................................................32

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7. CABLE PIN-OUT................................................................................................34
7.1 RS232 CABLE FOR CRD-22 CRADLE (9-PIN TO 9-PIN)...............................34
7.2 USB CONNECTOR FOR CRD-22 CRADLE....................................................34
8. TROUBLE SHOOTING .....................................................................................35
8.1 GENERAL CHECKS........................................................................................35
8.2 COMMUNICATION PROBLEMS......................................................................36
8.3 READ OPERATION PROBLEMS .....................................................................37
8.4 TERMINAL PROBLEMS..................................................................................38

1
1. Introduction
The PA-20 series portable data Terminal (PDT) is well suited for a variety of portable
applications. It has a built-in CCD scanning engine that can scan all popular bar code labels at
varying distance (up to 13 inches).
User’s applications can be downloaded to the terminal to adapt the terminal to the user’s
situation.
The operation power is supplied by the main battery (rechargeable Li-Polymer battery pack
for Terminal, and a rechargeable Li-ion battery pack for Gun configuration).
The CRD-22 cradle is a communication and charging station for data transmission between
the (host) terminal system and the terminal. It communicates with the terminal through RS-
232 serial or USB interface. The CRD-22 cradle will charge the rechargeable battery pack in
the terminal through the electrical contacts. And it also provides an extra charging slot for a
spare battery pack if necessary.
1.1 About this Manual
The chapters contained in this manual are:
Chapter 1: Introduction –Presents general information about the PA-20
Chapter 2: Getting started –Describes basic use of the PA-20
Chapter 3: Operating the terminal –Describes customizing the PA-20
Chapter 4: Configuration
Chapter 5: Scanning
Chapter 6: Communication
Chapter 7: Cable Pin-out
Chapter 8: Trouble Shooting

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1.2 User and Product Safety
Never use strong pressure on the screen or subject it to severe impact, as the LCD
panel can crack and possibly cause personal injury. If the LCD panel is broken,
never touch the liquid inside, for such contact can irritate the skin.
Although the PA-20 mobile terminal meets IP54 standards for water and dust
resistance, avoid prolonged exposure to rain or other concentrated moisture.
Conditions exceeding IP54 standards could result in water or other contaminants
entering the PA-20.
Use only the approved AC Adapter with the PA-20. Use of an unapproved AC
Adapter could result in electrical problems, or even cause a fire or an electrical
shock to the user.
Be sure that only authorized suppliers are allowed to disassemble and reassemble the
device. If the device or parts are damaged due to wrong handling, the product and
parts warranty is void.
Always make back-up copies of all important data. This is easily done using single
cradle (optional) to transfer data to the terminal. The manufacturer is not liable for
any data damage or data loss caused by deletion or corruption while using this
device, or due to a drained battery.
Lithium-ion battery packs may get hot, explode, ignite and/or cause serious injury if
abused. Please follow the safety warnings listed below.
Warnings:
Do not place the battery pack in fire or heat the battery.
Do not install the battery pack backwards so the polarity is reversed.
Do not carry or store battery pack together with metal objects.
Do not pierce the battery pack with nails, strike the battery pack with a
hammer, step on the battery pack or otherwise subject it to strong impacts or
shocks.
Do not solder directly onto the battery pack.
Do not expose battery pack to liquid, or allow the battery contacts to get
wet.
Do not disassemble or modify the battery pack. The battery pack contains
safety and protection devices, which, if damaged, may cause the battery
pack to generate heat, explode or ignite.
Do not discharge the battery pack using any device except for the specified
device. When it is used in devices other than the specified devices, the
battery pack can be damaged or its life expectancy reduced. If the device
causes any abnormal current to flow, it may cause the battery pack to
become hot, explode or ignite and cause serious injury.
In the event the battery pack leaks and fluid gets into the eyes, do not rub the
eyes. Rinse well with water and immediately seek medical care. If left
untreated, the battery fluid could cause eye damage.

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To avoid malfunctions and to ensure years of trouble-free operation, pay attention to the
following:
General Use
Do not expose the mobile terminal to areas subject to extreme heat such as direct
sunlight, near a heater, or in a car –or in areas that are very cold, humid, moist, or
dusty.
Do not expose the product to rain or water
Do not subject the product to strong impact, or throw or drop the mobile terminal
from large heights. Do not allow other mechanical shocks to the product.
Cleaning Instructions
Clean the exterior by wiping it with a soft, dry cloth. Do not use much water.
Do not use thinner, white spirit or other solvents. These can discolor the case and
the keys and it has a negative effect on the lifetime of the keys.
Cleaning the Mobile Terminal
Clean the scan window periodically for better reading performance, but pay
attention to not scratching the window
Cleaning the Cradle
Avoid touching the contacts in the cradle. The contacts must stay as clean as
possible to maintain optimal charging capacity. Do not use water when cleaning
the cradle. This can cause malfunction of the chargers.
Using the Mobile Terminal
Avoid temperature changes. Sudden temperature changes can cause condensation
to form on the mobile terminal. Using the mobile terminal while condensation is
present can cause malfunction. Always wait until the condensation clears naturally
before attempting operation.
Do not leave the mobile terminal in an area where static charge is accumulated or
near devices where electromagnetic emission is generated.
Do not place any object on top of the mobile terminal. Do not lay the mobile
terminal face down. Doing so can cause accidental operation of the power key or
[ENT] key, which can discharge your batteries or change settings you do not want
changed.
Using the Cradle
Do not place any product other than the PA-20 mobile terminal in the cradle.
Maintenance
There are no user-serviceable parts inside the mobile terminal or the cradle. So do
not try to take it apart. The manufacturer will not be liable for any damage caused
by customers. In case of a malfunction that can not be solved by the trouble-
shooting instructions in this manual, please consult our service department.

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1.3 Specifications
Model
PA-20
PA-2010
General Characteristics
OS
Proprietary
CPU
ARM9 Core 533MHz
RAM
16MB
FLASH
20MB
Display
2.4” LCD TFT Transmissive,
240 x320 QVGA 65K colors
LED
Blue, Green and Red
Keypad
29 Numeric
Alert
Buzzer, Vibrator
Power
Operating power
Terminal: Rechargeable 3.7V 1950mAh Li-Polymer Battery
Gun type: Rechargeable 3.7V 5000mAh Li-ion Battery
Working hour
(scan / 5 sec)
> 18 hours (1950mAh)
> 47 hours (5000mAh)
> 15.5 hours(1950mAh)
> 40 hours(5000mAh)
Data retention
15-min data retention
Data retention
2.5 days
Scanner
Scanner system
Long Range CCD scanner 2048 pixels
Resolution
0.127mm (5mil) at PCS 90%
Depth of field
600mm (code 39, 20mils, PCS 90%
Scanning rate
400 scans /sec
Readable barcode
Code 11, Code 39, Code 93, Code 128, Codabar, EAN-8, Ean-
13, Industrial-2/5, Interleaved-2/5, Standard-2/5, MSI/Plessey,
UK/Plessey, Telepen, UPCA, UPCE, Matrix 2/5, China Post,
GS1 databar, Italian Pharmacy ,
Wireless Communication
WPAN
Bluetooth Class2

5
Environment
Operating Temperature
-10℃to 60℃/ 14℉to 140℉
Storage Temperature
-20℃to 70℃/ -4℉to 158℉
Humidity
Operating: Non-condensed 10% to 90%
Storage: Non-condensed 5% to 95%
Impact resistance
1.2M/4ft (Terminal) 0.9M (Cradle)
IP54
Electrostatic discharge
+/- 15 KV air discharge
+/- 8 KV direct discharge
EMC Regulation
FCC, CE, BSMI,
Developing tools
Software
Windows based application generator: Architect
Software Development Kit (SDK)
Program Language
C language(SDK), Basic(Architect)
Accessory
Charging & Communication Cradle
Pistol Grip, C&C cable, Holster