Minec 4x Instruction Manual

user handbook
Minec 4x
User Handbook

Welcome as a Minec 4x user!
The Minec 4x, a Swedish developed hand-held terminal, incorporates the
latest semiconductor technology. The Minec 4x is functional, compact and
ergonomically designed, and sufficiently robust to withstand a wide variety
of environments and working conditions.
This handbook provides a general description of your new hand-held
terminal. We recommend you to read it carefully. In addition to this
handbook you will normally have a separate description of your particular
application program if Minec AB has written the application.
We are certain that you will find your new hand-held terminal extremely
useful. You are welcome to contact Minec at the address below if you have
any questions about the Minec 4x hand-held or the terminal systems.
Minec AB
Box 5024
SE-194 05 UPPLANDS VÄSBY
SWEDEN
Tel: [phone]
Tel, support: [phone]
Fax: [phone]
E-mail: [email protected] / [email protected]
Internet: www.minec.se / www.minec.com
The serial number of your Minec 4x is shown on a label on the terminal and
is also programmed into the system file. Please write your serial number
here for future reference (technical support, insurance claims etc.)
Serial no:
Windows CE license no:
Date of purchase:
Version 1.05, January 2003. Copyright © Minec AB 2003.
Bluetooth is a trademark owned by Bluetooth SIG Inc, USA. Microsoft and Windows CE are registered trademarks of Microsoft
Corporation. MIFARE is a registered trademark of Philips Semiconductors. Linux is a registered trademark of Linus Torvalds.
UNIX is a registered trademark of The Open Group. Cygwin is a trademark of RedHat Inc.
Minec 4x User Handbook
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Contents
1. Minec 4x ..................................................................... 4
On Delivery ................................................................................... 5
Getting Started .............................................................................. 5
Keyboard ...................................................................................... 6
Miscellaneous Characteristics ......................................................... 8
2. Exchangeable Modules ................................................ 11
RS232 module ............................................................................ 11
Laser module .............................................................................. 11
RFID module (5 models) ............................................................... 12
Laser/RFID module ...................................................................... 12
3. Communication Options .............................................. 13
GSM/GPRS ................................................................................. 13
RadioLAN ................................................................................... 13
Bluetooth .................................................................................... 13
RS232........................................................................................ 13
IrDA ........................................................................................... 13
4. Accessories ................................................................ 14
Docking Cradle ............................................................................ 14
Mains Adapter ............................................................................. 14
Printer or Modem ......................................................................... 14
5. Battery Functionality ................................................... 15
Battery Recharging ...................................................................... 15
Battery Replacement .................................................................... 16
6. Troubleshooting .......................................................... 16
7. Declaration of Conformity............................................. 17
8. Care and Maintenance................................................. 18
Laser Safety ................................................................................ 19
9. Technical Specification ............................................... 22
The Minec 4x 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 to 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.
Minec 4x User Handbook

4
1. Minec 4x
The Minec 4x terminal is a hand-held computer that may read a number of
RFID tags and the most commonly used types of barcodes. Minec 4x may
also be used as a pure keyboard entry device with communication via IrDA,
RS232, GSM/GPRS or RadioLAN. It is specifically designed to handle
demanding applications and endure harsh environments and has therefore an
IP64 encapsulation level.
Minec 4x is developed to simplify data collection in processes where a lot of
data information needs to be stored or handled on the terminal. The Minec
4x includes these functionalities:
•Minec 4x has easily exchangeable modules that can read
barcodes via Laser and/or read RFID tags at LF (125 kHz)
and HF (13.56 MHz), for example SmartLabels and Mifare cards.
•Minec 4x has a built-in rechargeable Li-ION battery to be charged
with the supplied charger or via the docking cradle. At normal
usage, 8 hours/day, the operation time is about one week between
battery chargings, but depends very much on the application. An
empty battery is fully charged in 3 hours.
•A Compact Flash slot for type I or II is available to feature extra
functionality such as memory extension, RadioLAN or Bluetooth
communication. The CF card must support 3.3V.
•Communication from the hand-held to a PC is possible via IrDA as
standard. Optionally communication can also be performed via
RS232, GSM/GPRS or the functionality of the Compact Flash card.
•A choice between two operating systems is possible - Windows CE
version 3.0 or Linux 2.4.0. Application programming can be made
in Visual Basic or C++ for Windows CE and in C++ for Linux.
Minec 4x User Handbook

On Delivery
Once you have taken the terminal out of its box, check immediately that
there are no visible signs of transport damage.
Minec 4x is provided complete with a rechargeable Li-ION battery and is
ready to use (for GSM you will need a SIM card). However, it is a good idea
to recharge the battery for at least 1 hour before you start using the terminal.
Getting Started
Start by becoming familiar with the various parts of Minec 4x. The Minec 4x
is held and operated by the same hand. Place the terminal (still switched
off) in the palm of one hand and practice pressing the number keys with
your thumb.
If you have a GSM module to the Minec 4x, a subscription at a mobile
phone operator is needed. The operator will provide you with a SIM card,
among other things.
Application Programming
The listed programs below are needed for the application programming. All
programs are available on the CD-ROM provided with the development kit.
Windows CE
A full instruction of how to install and setup the listed programs is presented
in the Installation chapter of the Programmer´s Guide for Windows CE
(ProgGuide WinCE.PDF). The document is available on the CD-ROM and the
Minec AB web site. Be sure to install the programs in the specified order!
1. Configure IR-functionality on the PC for Minec 4x docking cradle, if used.
2. Install Microsoft ActiveSync.
3. Install Microsoft eMbedded Visual Tools (for Visual Basic, Visual C++
or both).
4. Install Minec 4x SDK for WinCE (for Visual Basic and C++)
5. Install the documentation needed for application programming.
Linux
A full instruction of how to install and setup the listed programs is presented
in the Installation chapter of the SDK4xLinux manual (SDK4xLinux.PDF).
The document is available on the CD-ROM and the Minec AB web site.
1. Install Cygwin. Enables Unix-like functionality on a Windows computer.
2. Install Minec 4x Tool Chain. It includes the Minec 4x SDK with BinUtils,
GCC and C++ compiler.
3. Install the documentation needed for application programming.
5
Minec 4x User Handbook

6
Minec 4x User Handbook
Keyboard
Both keyboard and display may be backlit if operating in dark environments.
The backlight feature is turned on or off by pressing the ON key shortly. It is
automatically turned off when the Minec 4x is powered off. Note that
pressing the ON key for as long as 0.5 second will power off the hand-held!
Layout of the keyboard is presented on the next page. Any special features
for the keys are described in your application program documentation.
Key(s) pressed
ALT + Delete + ON
simultaneously
ENTER + ESC + ALT + ON
simultaneously
ALT + arrow simultaneously
Windows CE specific key(s)
TAB, then ENTER
ALT + TAB simultaneously
SHIFT
ALT
Linux specific key(s)
SHIFT
ALT
Event
Makes a warm boot of the Minec 4x if keys
are pressed for 0.5 second. Settings in the
RAM memory will not be erased.
WinCE must be running to perform this cold
boot. RAM settings will be erased. Same
reset process as pressing the reset button.
Adjusts the display contrast. The up arrow
increases the contrast (makes it darker),
while down decreases the contrast.
Windows CE specific event
Opens the Start-menu if desktop is shown.
Opens the Task Manager. Here you can
switch between the running programs.
SHIFT together with another key produces
specific symbols. Produces a capital letter if
simultaneously pressing two other keys. If
the SHIFT key is pressed alone it works like
the CapsLock key on a PC.
ALT together with another key produces
specific symbols.
The ALT key alone opens the present menu.
Linux specific event
Toggles SHIFT Lock if pressed alone.
Toggles ALT Lock if pressed alone.

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Minec 4x User Handbook
ENTER
This is equivalent to the
ENTER key on a PC. Used
to confirm data or to scroll
to the next menu choice.
DEL
Equivalent to a PC
Backspace key. Deletes
the previous character.
Arrow Keys
To move forwards and
backwards in text fields.
F1–F3
Function keys that provide
different functions depen-
ding on the application pro-
gram.
ALT
The ALT key alone opens
the present menu. System
key codes are generated by
pressing the ALT key and
another key simultaneously.
SCAN
Scan and navigation key.
Activates the laser scanner
or RFID tag reader. The
navigation “arrows” are
used to browse between
fields or in menus.
ESC
This is the equivalent of the
Escape key on a PC, and is
used to discontinue data
entry or to return to the
previous menu. Simplified
you could say that the Enter
key means Yes while Esc
means No.
SHIFT
By holding down the Shift
key while pressing two other
keys, representing a letter, a
capital letter is produced.
Pressing Shift alone it
equals the CapsLock key on
a PC keyboard.
Entering Letters
The method used to enter letters
is both simple and unique
(patent pending) - you press two
adjacent keys at the same time.
If you wish to enter the letter
“K” for example, you will find
this letter between key “1” and
“2”. So simply press these two
keys simultaneously and the
letter “K” will be presented on
the display.
ON/OFF
Press the ON/OFF key to switch the
Minec 4x on or off. To turn it off you
need to press the key for 0.5 second. To
save power the Minec 4x goes into
stand-by mode after 5 minutes of
inactivity. The ON/OFF key wakes the
terminal again. Backlight for the
keyboard and display is turned on and
off with this key. When the Minec 4x is
switched off, the backlight is turned off
too.
Note! The Minec 4x can´t be switched off while being
connected to a network. The terminal will first close the
connection and then power off.

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Minec 4x User Handbook
Key Combinations
Many special symbols can be entered by using the SHIFT or ALT keys
combined with other keys on the keyboard.
& * (
$ % ^
! @ #
) > _
; , \
£ = :
? "
/ < +
ENTER
ESC
ENTER
ESC
SCAN SCAN
Keyboard with SHIFT Keyboard with ALT
Miscellaneous Characteristics
Reset
If a restart is needed of Minec 4x, there are three options. By pressing the
keys ALT, Delete and ON simultaneously for 0.5 second it will close all
applications and perform a warm boot, where RAM will not be erased.
ENTER, ESC, ALT and ON keys pressed simultaneously will perform a cold
boot which will erase RAM. The operating system must be running to be able
to initiate this reset.
The same reboot process is carried out by pressing the reset button, located
underneath the battery lid. But this cold boot does not need a running
operating system to be initiated. Note that the button should be pressed with
a non-conductive device, e.g. a plastic toothpick. The location of the reset
button is shown in the Battery Functionality chapter.

Headset
connector
Recharging
via cradle
Recharging
via cord
Display
The Minec 4x has a LCD backlit display. You can set
the contrast up to 64 steps by pressing, in WinCE the
ALT key and the arrows up or down at the same time.
In Linux the SHIFT key is pressed first, then the
navigation key up or down. Up gives more contrast (a
darker display), while down renders less. Characters
on the screen can be clearly read in all light
conditions. The display is fully graphic, which means
figures and symbols can be shown in 16 steps of grey
scale. You may display 20 lines with 30 characters /
line, but default is eight lines with 20 characters.
LED
Under the display there are two diodes. The red one on
the right indicates that the battery is being recharged
and can be programmed from the application. For
example, it can be good to use to replace the buzzer
in noisy environments. The green diode on the left
blinks when the Minec 4x is in suspend mode (not
turned off but the display is blank). It also indicates
that the GSM is searching for a basestation or has
connected to a network.
Compact Flash
If the Compact Flash card is installed at delivery, it
should not be removed or changed by the end-user.
The card is located under the module cover.
Sound
A small slit is located below the keyboard. From here
the built-in buzzer lets out a sound that can be
programmed to different frequencies and time
intervals.
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Minec 4x User Handbook
IrDA

10
IrDA
At the bottom end of the terminal the IrDA sensors are located. These are
infrared (IR) sensors used to transfer programs and data to and from the
docking cradle. Data can also be directly transfered to a PC, mobile printer
or device holding an interface that conforms to the IrDA standard.
As an IrDA connection employs infrared light, an unobstructed line of sight is
required between the IR-windows of the different units. IR-windows also have
a limited angle of vision, about 30°, therefore it is important to place the
units correctly in relation to the other. Best results are achieved at a
distance of 5 to 20 cm between units, and the smallest possible angle of
deviation, although communication is possible up to a distance of 1 meter.
If the IrDA link does not work, the reason may be among the following:
1. Bright ambient light (sunlight, fluorescent light etc.) can sometimes
dazzle the IrDA receiver.
2. The beam of IrDA light is obscured by some object.
3. The distance between the IR devices is too great.
4. The angle between the IR devices is incorrect.
5. The IR windows are dirty, scratched or damaged.
6. Interference from another IR-source (TV remote control etc.).
7. Software in the two units is not compatible.
SIM Card
Note ! The encapsulation level may not be maintained if Minec 4x is taken
apart by others than qualified service personnel. For maintained encapsu-
lation level, send SIM card and hand-held to Minec AB for installation.
The GSM module needs a SIM card to be installed into the Minec 4x prior to
operation. To install the SIM card, please follow these directions, if you
allow the encapsulation to be broken:
1. Switch off the Minec 4x.
2. Remove battery lid on the back of the hand-held.
3. Place the Minec 4x keyboard face down.
4. Gently pull out the battery contact and then
remove the battery itself.
5. Open the SIM card tray. Place the SIM card
carefully on the tray, connector area facing down,
and close the tray. Make sure the tray is locked.
6. Put the battery back in its place and connect the
battery contact.
7. Put the battery cover on and screw tight.
Minec 4x User Handbook

11
2. Exchangeable Modules
An exchangeable module is fitted at the top of the Minec 4x behind the
display. This module can contain different accessories to make your work
with the Minec 4x easier. On delivery the hand-held is fitted with the module
that has been ordered. Should your requirements change, the Minec 4x
terminal can be sent in and the existing module can be replaced by another.
A switch to another module usually requires changes to the application
program as well.
Note ! Do not try to dissemble the Minec 4x yourself. The encapsulation
level may not be maintained if the hand-held is taken apart by others than
qualified service personnel.
Most of the modules are described below. However, new modules are being
developed all the time and there are separate manuals for the latest
additions.
RS232 module
This module has a 6-pin Hirose port for connection
via a special cable to a PC or printer.
Communication is controlled by the application
program in the Minec 4x. Signal levels in the
port meets the standard RS232 protocol.
Laser module
This module has a built-in laser scanner that makes it
possible to read barcodes from a distance (the actual
distance depends on factors such as the size of the
barcode).
The application program controls the way this module
is used. The laser is usually activated by pressing the
SCAN key. The laser remains on until an approved
code has been read by the Minec 4x or until a pre-
programmed time (usually 5 seconds) has passed.
Minec 4x User Handbook

12
RFID module (5 models)
When fitted with an RFID module (Radio Frequency IDentification) the
Minec 4x can read and write tags. An RFID tag may take the form of e.g. a
little disc, credit card or a thin adhesive label.
A tag contains a small antenna and an electronic circuit with a memory. The
RFID module transmits a weak radio signal to the tag which takes its power
from the radio signal and sends a signal back to the RFID module.
RFID tags are available in many different versions, from the simplest which
only store a serial number, to the most advanced, which can store 2 kbits or
more of data. They often incorporate a protection system such as a password
or encryption to prevent unauthorized access. Different radio frequencies and
methods of modulation are also used. This is why it is important to select
the right type of tag for a tag-based system to be successful.
These different RFID modules are available for Minec 4x:
•RFID LF module (125kHz), reads and writes all commonly
used low frequency tags.
•RFID HF ISO module (13.56 MHz), reads and writes high frequency
tags, such as I•Code (Philips Semiconductor), Tag-it (Texas
Instruments), Tag-it ISO 15693, Folio (Gemplus), Pico tag (Inside),
V720 (OMRON), MCRF 355 and MCRF360 tags (Microchip).
•RFID HF S002 module (13.56 MHz), reads and writes high
frequency tags, such as I•Code (Philips Semiconductor), Tag-it
(Texas Instruments), ISO 15693 and TagSys tags.
•RFID HF A22 module (13.56 MHz), reads and/or writes high
frequency tags, such as I•Code (Philips Semiconductor), Tag-it
(Texas Instruments), Tag-it ISO 15693, ISO 15693, ISO 14443A,
ISO14443B, My-d SRF55V10P, SRF55V02P, SRF55VxxS and
Mifare Classic, Pro, ProX, Light and SLE66CL160S(A;B) tags.
•RFID Mifare module (13.56 MHz), reads and writes contactless
smart cards based on the Mifare technology from Philips. The
Mifare module reads cards on the ISO14443A and B standards.
These cards are also protected by an advanced encryption and
password system.
Laser/RFID module
All RFID modules can be combined with a Laser scanner if the extended
data capture functionality is needed.
Minec 4x User Handbook

13
3. Communication Options
GSM/GPRS
Both data and speech communication via GSM or GPRS can be performed
with Minec 4x. It works on a dual band (GSM11.20;ETS300607-11.10) with
900/1800 (900/1900 option). A headset connector is available for speech.
The data rate is up to 9,600 bps for sending data and 28,800 bps for
receiving. Messages via SMS can be sent and received as well. Application
programming is controlled by standard AT commands.
RadioLAN
Communication via RadioLAN, or Wireless LAN, is sent over 2.4 GHz via a
standard Compact Flash card. The RadioLAN communication is designed to
meet IEEE802.11B.
Bluetooth
Communication wirelessly at short distances can be obtained by using the
Bluetooth module. It is available via a standard Compact Flash card.
RS232
On the module head a 6-pin Hirose connector can be mounted at delivery to
obtain RS232 communication. The cable can be connected to a PC, printer
or modem.
IrDA
Infrared (IR) light is transfered as short pulses to make IR communication
possible. Via the two infrared sensors at the bottom end of the Minec 4x data
can be sent to and from a PC or printer that conforms to the IrDA standard.
The Minec 4x Docking Cradle also communicates with the terminal via IrDA.
Minec 4x User Handbook

14
4. Accessories
You may have ordered an accessory together with your Minec 4x hand-held to
enhance the terminal functionality.
Docking Cradle
The Docking Cradle eliminates the need to connect and
disconnect a cable every time serial communication
takes place. The cradle is permanently connected to a
PC via a cable, and the Minec 4x is simply placed in
the cradle when a communication connection is
required.
Data information can be sent to a printer or modem via
the PC.
Recharging the Minec 4x battery will be performed
while placed in the cradle.
Two LEDs will indicate if the battery is charging, power
is on and if data transfer is being performed to or from
the hand-held.
Mains Adapter
An AC mains adapter capable of supplying a minimum
of 700 mA at 8V DC can be connected to the power
connector on the back of the docking cradle.
Printer or Modem
A printer or modem, that can communicate via IrDA,
can receive information directly from the Minec 4x.
Printers with an RS232 connection can also
communicate via the RS232 port of the Minec 4x.
If a docking cradle is used, data can be sent to a printer
via the RS232 connector.
Minec 4x User Handbook

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Minec 4x User Handbook
5. Battery Functionality
The Minec 4x is powered by one rechargeable Li-ION battery.
Battery Recharging
How often the battery has to be recharged depends on the application. It is a
good habit to connect the Minec 4x to a charger every night. The provided
charger will recharge an empty battery in 3 hours.
From the application program you can control the red LED, located under the
display. While recharging the battery the red diode will shine with a steady
light. When the battery is fully charged the LED flashes slowly (0.5 second
on, 3.5 seconds off). Normally the LED does not need to be observed, but it
can help if a problem is suspected.
At the bottom of the display an indicator is shown
that presents the battery status. If the battery
indicator is all black, the battery is fully charged
and if the indicator is e.g. only filled to 25 %, the
battery has a quarter of its power left.
If you do not recharge the battery it will finally be
impossible to switch on the terminal. However, a
back-up of the collected data is saved
continuously to the Flash disk. Then recharge the
battery and upload the collected data from the
Flash disk before using the Minec 4x as usual.
You may use the terminal while recharging the
batteries. However, you need to recharge the
batteries for at least 15 minutes before using the
mobile phone function while recharging.
CAUTION !
RISK OF EXPLOSION IF BATTERY IS REPLACED
BY AN INCORRECT TYPE.
DISPOSE OF BATTERIES ACCORDING TO THE
BATTERY MANUFACTURER´S INSTRUCTIONS.
Battery
Reset button

16
Minec 4x User Handbook
Battery Replacement
It is unlikely that you have to replace the battery, but if needed, please
contact Minec AB. The battery may be exchanged by trained personnel at
Minec AB.
Note ! The encapsulation seal is broken when opening the battery cover and
may not be restored after putting the cover back. Make sure only qualified
service personnel may dissemble or assemble the Minec 4x.
6. Troubleshooting
Note ! Do not open the module head. Minec AB can not guarantee that the
encapsulation level is maintained after the hand-held is dissembled by
others than qualified service personnel.
Problem
The application program
has frozen or is behaving
strangely.
It is impossible to switch
on the Minec 4x terminal.
Communication via the
Docking Cradle does not
work.
No connection with GSM
base station.
Action
Restart the Minec 4x by pressing the ALT,
Delete and ON keys simultaneously for 0.5
second.
Press the reset keys as above. If no change,
connect the charger for at least 10 minutes,
then switch on. If the terminal starts, charge
the battery for at least 1 hour.
Check that the Minec 4x is correctly placed in
the cradle, i.e. that the terminal body is hard
down against the stops in the cradle.
Make sure that the green LED on the cradle
indicates that the power is on. Also check that
the cords are correctly plugged in.
Make sure the signal from the GSM net is
strong.
Check that the SIM card is properly installed.
Check the software application.

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Minec 4x User Handbook
7. Declaration of Conformity
dichiara che
declares that the
déclare que le
bescheinigt, daß die Geräte
declara que el
Minec 4x Standard
Minec 4x Laser
Minec 4x Laser RS232
Minec 4x Docking Cradle
sono conformi alle Direttive del Consiglio Europeo sottoelencate:
are in conformance with the requirements of the European Council Directives listed below:
sont conforme aux spécifications des Directives de l’Union Européenne ci-dessous:
der nachstehend angeführten Direktiven des Europäischen Rats:
cumple con los requisitos de las Directivas del Consejo Europeo, según la lista siguiente:
89/336/EEC EMC Directive
92/31/EEC EMC Directive
73/23/EEC Low Voltage Directive
Basate sulle legislazioni degli Stati membri in relazione alla compatibilità elettromagnetica
ed alla sicurezza dei prodotti.
On the approximation of the laws of Member States relating to electromagnetic
compatibility and product safety.
Basée sur la législation des Etats membres relative à la compatibilité électromagnétique et
à la sécurité des produits.
Über die Annäherung der Gesetze der Mitgliedsstaaten in bezug auf elektromagnetische
Verträglichkeit und Produktsicherheit entsprechen.
Basado en la aproximación de las leyes de los Países Miembros respecto a la
compatibilidad electromagnética y las Medidas de seguridad relativas al producto.
Questa dichiarazione è basata sulla conformità dei prodotti alle norme seguenti:
This declaration is based upon compliance of the products to the following standards:
Cette déclaration repose sur la conformité des produits aux normes suivantes:
Diese Erklärung basiert darauf, daß das Produkt den folgenden Normen entspricht:
Esta declaración se basa en el cumplimiento de los productos con la siguientes normas:
EN 55022-B RF Emissions Control
EN 50081-1 Emission to Electromagnetic Disturbance
EN 55024 Immunity to Electromagnetic Disturbance
EN 60825 Radiation Safety of laser products
EN 60950 Product Safety
Stockholm, Sweden, 2002-08-01
Kaj Dunker
Managing Director
Datalogic AB
Secondary Unit - Minec AB
Bergkällavägen 36c
192 79 SOLLENTUNA, SWEDEN

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Minec 4x User Handbook
8. Care and Maintenance
The Minec 4x is a top-quality product and normally requires no special
maintenance. However, the Minec 4x, in common with other electronic
products, should be handled with a certain care.
If you keep the following handling instructions in mind it will be easier to
meet guarantee requirements, and at the same time your Minec 4x will give
many years of trouble-free use.
•Do not store the Minec 4x under conditions that are too hot or too
cold (limits are +60°C and -30°C). Higher temperatures can damage
the electronics or battery, or deform plastic parts. Lower
temperatures cause condensation when the terminal warms up to
normal temperature, which in turn can damage the electronics.
•Do not attempt to take the Minec 4x apart. Leave all service to
qualified service personnel.
•Do not expose the Minec 4x to certain liquids or submerge in water.
The salts in liquids can damage the electric circuits inside the
terminal. If you suspect that damp has entered the Minec 4x you
should remove the battery and contact a service centre.
•Do not expose the Minec 4x to shocks. Harsh handling can result in
damage to internal circuits.
•Never use solvents or similar liquids to clean the Minec 4x. Use a
slightly damp cloth, with a mild soap solution if necessary, to clean
the keyboard and display.

Minec 4x User Handbook
19
Laser Safety
Be sure the laser warning label applied to the terminal is
readable at all times. If necessary, replace it with a new one.
English
The following information is provided to comply with the rules imposed by
international authorities and refers to the correct use of your terminal.
Standard Laser Safety Regulations
This product conforms to the applicable requirements of both CDRH 21 CFR
1040 and IEC 825-1 at the date of manufacture.
For installation, use and maintenance, it is not necessary to open the
device.
Use of controls or adjustments or performance of procedures
other than those specified herein may result in exposure to
hazardous visible laser light.
The product utilises a low-power laser diode. Although staring directly at the
laser beam momentarily causes no known biological damage, avoid staring
at the beam as one would with any very strong light source, such as the sun.
Avoid that the laser beam hits the eye of an observer, even through reflective
surfaces such as mirrors, etc.
Be sure the laser warning label applied to the terminal is readable at all
times. If necessary, replace it with a new one. The laser light is visible to the
human eye and is emitted from the laser window.
Italiano
Le seguenti informazioni vengono fornite dietro direttive delle autorità
internazionali e si riferiscono all’uso corretto del terminale.
Normative Standard per la Sicurezza Laser
Questo prodotto risulta conforme alle normative vigenti sulla sicurezza laser
alla data di produzione: CDRH 21 CFR 1040 e IEC 825-1.
Non si rende mai necessario aprire l’appa-recchio per motivi di
installazione, utilizzo o manutenzione.
CAUTION!

20
Minec 4x User Handbook
L’utilizzo di procedure o regolazioni differenti da quelle
descritte nella documentazione può provocare un’esposizione
pericolosa a luce laser visibile.
Il prodotto utilizza un diodo laser a bassa potenza. Sebbene non siano noti
danni riportati dall’occhio umano in seguito ad una esposizione di breve
durata, evitare di fissare il raggio laser così come si eviterebbe qualsiasi
altra sorgente di luminosità intensa, ad esempio il sole. Evitare inoltre di
dirigere il raggio laser negli occhi di un osservatore, anche attraverso
superfici riflettenti come gli specchi.
Deutch
Die folgenden Informationen stimmen mit den Sicherheitshinweisen überein,
die von internationalen Behörden auferlegt wurden, und sie beziehen sich
auf den korrekten Gebrauch vom Terminal.
Norm Für Die Lasersicherheit
Dies Produkt entspricht am Tag der Herstellung den gültigen IEC 825-1 und
CDRH 21 CFR 1040 Normen für die Lasersicherheit.
Es ist nicht notwendig, das Gerät wegen Betrieb oder Installations-, und
Wartungsarbeiten zu öffnen.
Jegliche Änderungen am Gerät sowie Vorgehensweisen, die
nicht in dieser Betriebsanleitung beschrieben werden, können
ein gefährliches Laserlicht verursachen.
Der Produkt benutzt eine Laserdiode. Obwohl zur Zeit keine Augenschäden
von kurzen Einstrahlungen bekannt sind, sollten Sie es vermeiden für
längere Zeit in den Laserstrahl zu schauen, genauso wenig wie in starke
Lichtquellen (z.B. die Sonne). Vermeiden Sie es, den Laserstrahl weder
gegen die Augen eines Beobachters, noch gegen reflektierende Oberflächen
zu richten.
Français
Les informations suivantes sont fournies selon les règles fixées par les
autorités internationales et se refèrent à une correcte utilisation du terminal.
ATTENZIONE
ACHTUNG