LXE Inc. reserves the right to make improvements or changes in the products described in this guide at any time without notice.
While reasonable efforts have been made in the preparation of this document to assure its accuracy, LXE assumes no liability
resulting from any errors or omissions in this document, or from the use of the information contained herein. Further, LXE
Incorporated, reserves the right to revise this publication and to make changes to it from time to time without any obligation to
notify any person or organization of such revision or changes.
Copyright:
This manual is copyrighted. All rights are reserved. This document may not, in whole or in part, be copied, photocopied,
reproduced, translated or reduced to any electronic medium or machine-readable form without prior consent, in writing, from
LXE Inc.
The user is strongly encouraged to read Appendix B, “Regulatory Notices and Safety
Information”. Important safety cautions, warnings and regulatory information is
contained in Appendix B.
Revision Notice
MX3X User’s Guide
Upgrade From Revision B to Revision C
B Introduction Added screen display figures for setting the Backlight Timer, Power Schemes Timer,
and Audio Speaker Volume.
Corrected Accessories section “Cables for Cradle and MX3X Serial Ports”. Added
8500 series tethered scanners to “Accessories”.
B MX3X Hand Held
Computer
B Appendix B –
Regulatory Notices
and Safety
Information
C Entire Guide Added user information for the MX3-RFID module.
C MX3X Hand Held
Computer
Revision B Released August 2004, Revision C Released December 2004
Added cautions for cables with and without USB plugs / receptacles and the endcap
serial ports. Added ActiveSync cable part number to section “Cradles”.
Figure 5 Front ...................................................................................................................................................5
Figure 8 Side View ...........................................................................................................................................6
Figure 24 Endcap and COM Ports .................................................................................................................. 28
Figure 25 Labelled Ports and Cables...............................................................................................................28
Figure 26 IR Port (COM 2).............................................................................................................................30
Figure 27 The QWERTY Keypad...................................................................................................................31
Figure 28 LED Functions................................................................................................................................ 33
Figure 30 US AC/DC 12V Power Supply and Cigarette Lighter Adapter......................................................35
Figure 31 International AC/DC 12V Power Supply .......................................................................................35
Figure 32 ActiveSync Cable Connected to Serial port on Cradle ................................................................... 37
MX3X User’s Guide E-EQ-MX3XOGWW-C
Overview
Introduction
The LXE MX3X is a rugged, portable, hand-held Microsoft® Windows® CE .NET equipped
mobile computer capable of wireless data communications. The mobile device can transmit
information using a 2.4 GHz radio (with an internally mounted antenna) and it can store
information for later transmission through an RS-232, InfraRed, or USB port.
The mobile device is horizontally oriented and features backlighting for the display. The touchscreen display supports graphic features and Windows icons that the Windows CE .NET operating
system supports. The keys on the keypad are constructed of a phosphorescent material that can
easily be seen in dimly lighted areas.
Throughout this guide, an MX3X without an RFID Module is labeled “MX3X”. The MX3X
with an RFID Module is labeled “MX3-RFID”. Information specific to one or the other is
labeled appropriately. No distinction is made to information that is the same for both mobile
devices.
The MX3-RFID version of the MX3X has an RFID module permanently attached to the back of
the device. If there is no distinction between directions for the user with an MX3X and a user with
a MX3-RFID mobile device, the instruction or information in this guide is the same for both
versions unless noted.
This device is a Windows CE .NET compatible computer that can be scaled from a limited
function batch computer to an integrated RF scanning computer.
The stylus in the Stylus Kit (shipped with unit) is used to assist in entering data and configuring
the unit. Protective film for the touchscreen is available as an accessory.
Note: Until the main battery and backup battery are completely depleted, the mobile device is
always drawing power from the batteries (On).
E-EQ-MX3XOGWW-C MX3X User’s Guide
2 Overview
Related Manuals
The “MX3X User's Guide” contains mobile device installation, user instruction and safety
statements. An abbreviated user’s guide is available for download to the MX3X device from the
LXE Manuals CD or the LXE ServicePass website.
Please refer to the "MX3 Cradle Reference Guide" for technical information relating to the
MX3X-compatible Desk Top and Vehicle Mount cradles.
If you need to set up the integrated SE923 scanner barcode reading parameters, please refer to
the “Integrated Scanner Programming Guide” on the LXE Manuals CD or the LXE website
www.lxe.com.
Note: Always store unused devices with a fully charged main battery installed. LXE
recommends an in-use mobile device be frequently connected to an external power
source to retain optimum power levels in the main battery and the backup battery. When
the backup battery and main battery are dead, the mobile device reverts to it’s default
values when a fully charged main battery is installed and the device is powered On
again.
MX3X User’s Guide E-EQ-MX3XOGWW-C
Overview 3
Document Conventions
ALL CAPS All caps are used to represent disk directories, file names, and application names.
Menu | Choice
“Quotes”
< > Indicates a key on the keypad (for example, <Enter> ).
ATTENTION
Note: Keyword that indicates immediately relevant information.
CAUTION
WARNING
DANGER
Rather than use the phrase “choose the Save command from the File menu”, this guide uses the
convention “choose File | Save”.
Indicates the title of a book, chapter or a section within a chapter (for example, “Document
Conventions”).
Indicates a reference to other documentation.
Keyword that indicates vital or pivotal information to follow.
Attention symbol that indicates vital or pivotal information to follow. Also, when marked on product,
means to refer to the user’s guide.
International fuse replacement symbol. When marked on the product, the label includes fuse ratings
in volts (v) and amperes (a) for the product.
Keyword that indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury.
Keyword that indicates a potentially hazardous situation which, if not avoided, could result in death
or serious injury.
Keyword that indicates a imminent hazardous situation which, if not avoided, will result in death or
serious injury.
MX3X Environmental Specifications
Operating Temperature
Storage Temperature -22°F to 158°F (-30°C to 70°C) [non-condensing]
Water and Dust MX3X = IEC IP66 MX3-RFID = IEC IP55
Operating Humidity 5% to 95% non-condensing at 104°F (40°C)
Vibration Based on MIL Std 810D
ESD 8 kV air, 4kV contact
Shock 75G, 5ms duration, 100 shock impacts
Monochrome display : -4°F to 122°F (-20°C to 50°C) [non-condensing]
Color display : 32°F to 122°F (0°C to 50°C) [non-condensing]
E-EQ-MX3XOGWW-C MX3X User’s Guide
4 Laser Warnings and Labels
Laser Warnings and Labels
• Do not look into the laser’s lens.
• Do not stare directly into the laser beam.
• Do not remove the laser caution labels from the MX3X or MX3-RFID.
• Do not connect the laser barcode window to any other device. The laser barcode
window is certified for use with the MX3X or MX3-RFID only.
Caution:
Laser radiation when open. Please read the caution labels.
Use of controls, adjustments or performance of procedures other than those specified
herein may result in hazardous radiation exposure.
MX3X
Figure 1 CDRH / IEC 825 Caution Label Location –
MX3X, Back
MX3-RFID
Figure 2 Caution Label – Laser Scanner
Figure 3 CDRH / IEC 825 Caution Label Location –
MX3-RFID, Back
MX3X User’s Guide E-EQ-MX3XOGWW-C
Figure 4 Caution Label – Laser Scanner
Components 5
Components
Front and Back Views
1
2
3
16
4
5
MX3X
6 78 9 1011 1213 14 15
Figure 5 Front
1 Endcap 9 Shift LED
2 Display 10 Caps LED
3 Scan, Enter or Field Exit (programmable) 11 Scanner LED
4 Beeper 12 Backup Battery LED
5 On/Off Button 13 Status LED
nd
6 2
7 Alt LED 15 Charger LED
8 Ctrl LED 16 Scan or Enter (programmable)
LED 14 Main Battery LED
Figure 6 Back
1 Endcap 5 Main Battery
Leather Handstrap Connector
2
(N/A on RFID Module)
3 IR Port (Com 2 Port) 7 RFID Module (MX3-RFID device only)
4 Cradle Input Contacts
E-EQ-MX3XOGWW-C MX3X User’s Guide
6 Stylus
6 Components
Endcap Options
Figure 7 Endcaps
1 DC Power Jack 3 Serial Com 1 or USB Client Port
2 Serial Com 3 or USB Host or
Scanner Port
MX3X MX3-RFID
Left Port Right Port Left Port Right Port
Serial COM3 Serial COM1 Scanner USB Client
Serial COM3 USB Client
If the mobile device has AppLock installed, please refer to “MX3X Reference Guide”,
“AppLock” for setup and processing information before continuing.
Note: When your mobile device is pre-configured, the radio, PCMCIA card and endcaps are
assembled by LXE to your specifications.
This section’s instructions are based on the assumption that your new system is pre-configured
and requires only accessory installation (e.g. handstrap, stylus) and a power source. LXE
recommends that installation or removal of accessories be performed on a clean, well-lit surface.
When necessary, protect the work surface, the mobile device, and components from electrostatic
discharge.
This guide takes you through an introduction to and operation of the MX3X with and without the
RFID module.
In general, the sequence of events is:
1. Insert a fully charged battery and press the Power button.
2. Connect an external power source to the unit (if required).
3. If the screen does not automatically display, press the Power button.
4. Adjust screen display, audio volume and other parameters if desired.
Note: Do not connect a tethered scanner cable to a USB-C or USB-H labeled endcap port.
These ports cannot power a tethered scanner.
About Lithium-Ion Batteries
Li-Ion batteries (like all batteries) gradually lose their capacity over time (in a linear fashion) and
never just stop working. This is important to remember – this mobile device is always ‘on’ even
when in the Suspend state and draws battery power at all times. Use the Start | Settings | Control Panel | Power | Battery tab to check the battery status and power reading.
Always replace the used main battery with a fully charged main battery. The Battery Low
Warning LED illuminates red at approximately 35% of power left in the main battery. You need to
determine the point at which battery life becomes unacceptable for your business practices and
replace the main battery before that point.
Note: Until the main battery and backup battery are completely depleted, the mobile device is
always drawing power from the batteries (On).
E-EQ-MX3XOGWW-C MX3X User’s Guide
8 RFID Introduction
RFID Introduction
Radio frequency identification, or RFID, is a generic term for technologies that use radio waves to
automatically identify individual items. The individual items identified/read by a RFID reader
contain a tag (also known as an electronic label or transponder). Unlike barcodes that must be read
by a beam passing over the barcode, RFID tags do not have to be in the line of sight of the reader
before the reader can collect the data from the tag but they do need to be within the established
“read” distance from the RFID-module.
See the “MX3X Reference Guide” for further information and configuration.
RFID Reader Scan Range
Small Tag 12 inches / 30 cm Class 0 Tag 2 feet
Large Tag 2.5 feet / .76 meters Class 1 Tag 3 feet
Unlike barcode scanners that require line-of-sight before successfully reading a barcode, the RFID
reader does not require line-of-sight when searching for and reading tags. Pressing the RFID Read
button on the MX3-RFID starts a 360 degree search “beam” that stops at the limits of the scan
range of the RFID reader. The “beam” stops searching when the read timer expires.
Integrated Laser Scanner
The integrated laser barcode scanner can only read barcodes. Tethered laser barcode scanners can
only read barcodes.
The RFID module can only read RFID tags.
• COM1 is the RFID module.
• COM3 is the integrated barcode scanner.
RFID Device and LXE Cradles
The MX3-RFID device is too bulky to fit in the standard MX3 powered cradles. There is a passive
vehicle cradle available for the MX3-RFID device that secures the device to the cradle only. See
section titled “Accessories”.
Main battery charging and host communication is not available directly through the passive
vehicle cradle. The passive vehicle cradle does not have LEDs or indicators. It does not accept DC
power connection. The mobile device can be directly connected to external power through the
power jack located on the endcap. Host communication is available wirelessly while the mobile
device is secured in the passive cradle.
The MX3-RFID can be connected to DC Power through the power jack located on the endcap
while secured in the passive vehicle cradle. It can also communicate wirelessly with the host while
in the passive vehicle cradle.
MX3X User’s Guide E-EQ-MX3XOGWW-C
Insert Main Battery 9
Insert Main Battery
Press the Power button after the battery is inserted into the battery compartment.
Note: New batteries must be charged prior to first use. This process takes up to four hours in
an LXE Multi-Charger Plus and eight hours with an external power source attached to
the mobile device.
Figure 9 Battery Contacts
The Main Battery compartment is located at the bottom of the back of the computer. The arrows in
the figure titled “Battery Contacts” point to the battery contacts in the computer. The figure titled
“Main Battery” show the cradle and charger contacts on the back of the main battery.
Place the battery in the compartment, making sure the side of the battery with six contacts matches
up with the battery contacts in the computer battery compartment. Do not slide the battery
sideways into the compartment.
Firmly press the battery into the compartment until the Retaining Clip on the battery clicks. The
battery is now securely fastened to the computer. The computer draws power from the battery
immediately upon successful connection.
Check Battery Status
Tap the Start | Settings | Control Panel | Power icon. Main and backup battery level, status and
Power Scheme timeout setting options are displayed.
Figure 10 Main Battery
E-EQ-MX3XOGWW-C MX3X User’s Guide
10 Attach Handstrap (Optional)
Attach Handstrap (Optional)
Note: These instructions are not to be used for the MX3-RFID.
Once installed, the elastic handstrap provides a means for the user to secure the computer to their
hand. It is adjustable to fit practically any size hand and does not interfere with battery charging
when the MX3X is in a cradle.
Figure 11 MX3X With Handstrap Installed
Tool Required: #1 Phillips Screwdriver
Installation
1. Place the MX3X, with the screen facing down, on a flat stable surface.
2. Attach the handstrap to the MX3X with the screws and washers provided.
3. Test the strap's connection making sure the MX3X is securely connected to each end of the
strap connectors.
Attach the Stylus Clip (Optional)
Carefully remove the paper backing from the Stylus Clip sticky. Firmly press the sticky side of the
clip onto the mobile device and hold in place for 15 seconds. Thread the tether through the end of
the stylus and tie the ends firmly to the Stylus Clip so that the ends don’t interfere with placing the
stylus in the Stylus Clip. Place the stylus in the Stylus Clip when not in use.
An extra or replacement stylus can be ordered from LXE. See the section titled “Accessories” for
the stylus part number.
MX3X User’s Guide E-EQ-MX3XOGWW-C
Attach to Hip-Flip (Optional) 11
Attach to Hip-Flip (Optional)
Note: The MX3-RFID does not fit the Hip-Flip accessory. The Hip-Flip is not to be used with
the MX3-RFID device.
Figure 12 Hip-Flip Accessory
Note: #1 flat head screwdriver is not supplied by LXE. A waist belt accessory can be ordered
from LXE.
Once the MX3X is attached to the hip-flip and the hip-flip securely fastened to the user by a belt
around their waist, the MX3X can be operated at a convenient height, leaving the user's hands
free.
The hip-flip adjusts downward to allow removing and replacing the main battery without
removing the unit from the hip-flip or the user's body.
The MX3X must be removed from the hip-flip before being placed in a docking station.
Caution: Never use the MX3X in the hip-flip without first securing the device to the hip-flip
with the screws.
Installation
1. If the MX3X has a handstrap, remove the handstrap and set it aside along with the handstrap
screws and washers.
2. Slide the MX3X into the pocket in the hip-flip, making sure the keypad is up and the endcap
ports are visible in the openings at the base of the hip-flip.
3. Place the MX3X (in the hip-flip) on a flat stable surface with the keypad down.
4. Tighten the assembly with the black screws provided, using the holes used for the handstrap
(if used) on the back of the MX3X.
5. Test the hip-flip's connection making sure the MX3X is securely attached.
6. Slide the waist-belt through the loop in the hip-flip and secure the belt around your body.
E-EQ-MX3XOGWW-C MX3X User’s Guide
12 Connect External Power Supply (Optional)
Connect External Power Supply (Optional)
There are three external power supplies available for the mobile device and the MX3 desktop
cradle:
• US AC/DC 12V Power Supply
• Cigarette Lighter Adapter
• International AC/DC 12V Power Supply
Figure 13 US AC/DC 12V Power Supply and Automotive Power Adapter
Figure 14 International AC/DC 12V Power Supply
The DC power jack is located on the endcap. The cradle power jack is located on the back of the
cradle.
Figure 15 Connect External Power Supply
1. Insert the barrel connector into the power jack on the endcap and push in firmly.
2. The CHGR LED above the keypad illuminates when the computer is receiving external
power through the power jack.
Note: When the mobile device is receiving external power through a powered cradle, the
cradle's Status LED and the mobile device's CHGR LED are illuminated.
See section titled “LED Functions” for explanations of the LEDs for the BATT B and BATT M
illuminations.
MX3X User’s Guide E-EQ-MX3XOGWW-C
Connect Audio Jack (Optional) 13
Connect Audio Jack (Optional)
The audio jack is located on the endcap.
Figure 16 Connect Audio Jack
Insert the 2.5mm barrel end of the connector into the audio jack on the endcap and push the
connector in firmly. See section titled “Set the Audio Speaker Volume”.
Note: The audio option draws power from the battery.
Power Button
Note: Refer to the section titled "Power Modes" in the “MX3X Reference Guide” for
information relating to the power states of the mobile device.
The power button is located above the ESC key on the keypad. When a battery is inserted in the
mobile device press the Power button.
Quickly tapping the Power button places the device immediately in Suspend mode. Quickly
tapping the Power button again, or touching the screen, immediately returns the device from
Suspend.
When the Windows desktop is displayed or an application begins, the power up (or reboot)
sequence is complete.
Please refer to the section titled "Power Modes" in the MX3X Reference Guide for a list of the
kinds of activities (Primary Events) that will return the device from Suspend Mode.
Restart Sequence
Tap the Start button then tap Restart. If the touchscreen is not accepting taps or needs
recalibration, press <Ctrl>+<Esc> to force the Start Menu to appear.
When the Windows desktop is displayed or an application begins, the power on (or reboot)
sequence is complete. If any changes to the settings had been saved previously, they are restored
on reboot.
Any RFID tag data retrieved and not saved is lost during a reboot or reset.
Figure 17 Power Button
E-EQ-MX3XOGWW-C MX3X User’s Guide
14 Tapping the Touchscreen with a Stylus
Tapping the Touchscreen with a Stylus
Note: Always use the point of the stylus for tapping or making strokes on the touchscreen.
Never use an actual pen, pencil or sharp object to write on the touchscreen.
Hold the stylus as if it were a pen or pencil. Touch an element on the screen with the tip of the
stylus then remove the stylus from the screen. Firmly press the stylus into the stylus holder when
the stylus is not in use.
Like using a mouse to left-click icons on a desktop computer screen, using the stylus to tap icons
on the touchscreen is the basic action that can:
• Open applications
• Choose menu commands
• Select options in dialog boxes or drop-down boxes
• Drag the slider in a scroll bar
• Select text by dragging the stylus across the text
• Place the cursor in a text box prior to typing in data or retrieving data using the integrated
barcode scanner or an input/output device connected to the serial port.
An extra or replacement stylus can be ordered from LXE. See the section titled "Accessories" for
the stylus part number.
Keypad Shortcuts
Use keyboard shortcuts instead of the stylus:
• Press Tab and an Arrow key to select a file.
• Press Shift and an Arrow key to select several files.
• Once you've selected a file, press Alt then press Enter to open its Properties dialog.
• Press 2
• To force the Start menu to display, press Ctrl then press Esc.
nd
then press numeric dot to delete a file.
MX3X User’s Guide E-EQ-MX3XOGWW-C
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