Thank you for purchasing NAUTIZ X4 handy terminal.
This manual generally provides you with the safety information and basic features and operations of the NAUTIZ
X4 device. Please read all safety precautions and this manual carefully before using your handy terminals and
peripherals to ensure safe and proper use.
Trademarks
The official name of Windows XP is Microsoft Windows XP Operating System.
The official name of Windows Vista is Microsoft Windows Vista Operating System.
The official name of Windows 7 is Microsoft Windows 7 Operating System.
Microsoft, Windows, Windows Embedded Handheld 6.5 Pro, ActiveSync, and the brand names and product
names of other Microsoft products are trademarks of Microsoft Corporation in the US and other countries.
Other company and product names given in this manual or displayed in this software may be the trademarks of
their respective companies.
About the NAUTIZ X4 Handy Terminal
The new NAUTIZ X4 is the latest generation handy terminal device, combining a pocket sized rugged form factor
built on Microsoft Windows Embedded Handheld 6.5 Pro operating system. The NAUTIZ X4 is designed for
retail warehousing and logistics applications where maximum performance and durability is required in compact
handheld device.
The NAUTIZ X4 handy terminal is available in different models depending on the options.
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P/N
Description
NX4-1004
Standard battery
NX4-1007
Homebase office docking station (Single Slot Cradle)
NX4-1008
Ethernet base (Single Ethernet Cradle)
NX4-1015
Quad Battery Charger
NX4-1010
Micro-usb cable
NX4-1005
AC adapter
NX4-1023
Handstrap
NX4-1024
Wrist Lanyard
NX4-1011
Stylus and tether
Accessories
Cradles (including DC 5V 4A Adaptor)
Single Slot Cradle
Single Ethernet Cradle
Batteries
4000mAh Battery Pack, Standard Capacity
Power Supply
AC Adaptor, INPUT: AC100~240V 50/60Hz, OUTPUT: DC5V 1.8A with MicroUSB type
MicroUSB ActiveSync Cable
Others
Stylus Pen and tether
Wrist Lanyard
Handstrap
NAUTIZ X4 handy terminal contains the following items basically:
• Handy terminal
• MicroUSB ActiveSync Cable
• 5V/1.8A AC Adaptor with MicroUSB type
• AC Plugs
• Battery Pack
• Stylus Pen and tether
• Wirst Lanyard
• Handstrap
• LCD Screen Protection Film
☞
Keep the original packaging for use when sending products to the technical assistance center. Damage caused by improper
packaging is not covered under the warranty
☞
Rechargeable battery packs are not initially charged or discharged. Before you begin to use, you must charge the battery
packs first. See Paragraph 3.2.
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2. SAFETY REGULATIONS
Symbols in this manual
In this manual, some important items are described with the symbols shown below. Be sure to read these items
before using this equipment.
serious injury, or serious damage, or fire in the equipment or surrounding objects.
injury, partial damage to the equipment or surrounding objects, or loss of data.
☞
Indicates a potentially hazardous situation which, if not avoided, could result in death
Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate
Indicates information to which you should pay attention when operating the equipment
This section outlines the safety precautions associated with using NAUTIZ X4 handy terminal.
☞
However, as with any electrical equipment, the best way to ensure safe operation is to read this manual carefully before performing any
type of connection to the handy terminal and operate them according to the agency guidelines described in the manual.
NAUTIZ X4 handy terminals meet or exceed the requirements of all applicable standards organizations for safe operation.
2.1. General Safety Rules
CAUTION
2.2.Power Supply
The power supply for this device has met applicable KCC/CCC safety requirements.
Please adhere to the following safety instructions per UL guidelines:
• FAILURE TO FOLLOW THE INSTRUCTIONS OUTLINED MAY LEAD TO SERIOUS PERSONAL INJURY
AND POSSIBLE PROPERTY DAMAGE.
• IMPORTANT SAFETY INSTRUCTIONS – SAVE THESE INSTRUCTIONS.
DANGER – TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, CAREFULLY FOLLOW THESE
INSTRUCTIONS.
Use only Handheld-approved power supply. Use of a non-Handheld-approved power supply may be dangerous
and the warranty does not cover damage to the device caused by non-Handheld-approved power supply. The
package includes international AC plugs. The AC plugs must be plugged in the power supply before the power
supply itself is plugged on the wall outlet. The power supply is intended to be correctly oriented in a vertical or
horizontal or floor mount position.
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Laser output window
2.3.Laser Safety
CAUTION
A Class 2 laser is safe because the blink reflex limit the exposure to no more than 0.25 seconds. It only applies
to visible-light lasers (400–700 nm). Class-2 lasers are limited to 1mW continuous wave, or more if the emission
time is less than 0.25 seconds or if the light is not spatially coherent. 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 though reflective
surfaces such as mirrors, etc.
The laser light is visible to the human eye and is emitted from the window indicated in the figure.
If the above laser light label is attached to your device, it indicates the product contains a laser engine or laser
aimer that emits the laser light. The following information is provided to comply with the rules imposed by
international authorities and refers to the correct use of NAUTIZ X4 handy terminal.
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Laser Safety Statement
This product has been tested in accordance with and complies with CDRH 21 CFR 1040.10 and 1040.11 and
IEC 60825-1 Ed 2 (2007) except for deviations pursuant to Laser Notice No 50, dated June 24, 2007. LASER
LIGHT. DO NOT STARE INTO BEAM. CLASS 2 LASER PRODUCTS. 1 mW MAX OUTPUT: 650nm.
For installation, use and maintenance, it is not necessary to open the device.
WARNING: Do not attempt to open or otherwise service any components in the optics cavity. Opening or servicing any part of
the optics cavity by unauthorized personnel may violate laser safety regulations. The optics system is a factory only repair item.
WARNING: Use of controls or adjustments or performance of procedures other than those specified herein may result in
exposure to hazardous visible laser light.
WARNING: Use of optical systems with the scanner will increase eye hazard. Optical instruments include binoculars,
microscopes, eye glasses and magnifying glasses.
2.4.LED Safety
The LED output on this device has met IEC62471 LED safety and certified to be under the limits of a CLASS 1
LED product.
2.5.FCC RF Exposure
This device complies with FCC RF exposure guidelines set forth for an uncontrolled environment.
2.6.CB Scheme
This device complies with CB Scheme IEC 60950-1
2.7.FCC Part 15 Regulation
Pursuant to part 15 of the FCC Rules, you are cautioned that changes or modifications not expressly approved
by Handheld could void your authority to operate the NAUTIZ X4 handy terminal.
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.
This device 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.
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NAUTIZ X4 Manual Version 1.1
In accordance with FCC 15.21, changes or modifications not expressly approved by the party
responsible for compliance could void the user‘s authority to operate the equipment.
The antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.
To maintain compliance with FCC RF exposure guidelines for body-worn operation, do not use
accessories that contain metallic components.
2.8.Canadian Compliance
This radio transmitter has been approved by Industry Canada to operate with the antenna types listed below
with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna
types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly
prohibited for use with this device.
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and
maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio
interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically
radiated power (e.i.r.p.) is not more than that necessary for successful communication.
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the
following two conditions: (1) this device may not cause interference, and (2) this device must accept any
interference, including interference that may cause undesired operation of the device.
Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne
énumérés ci-dessous et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne.
Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont
strictement interdits pour l'exploitation de l'émetteur.
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une
antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le
but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type
d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas
l'intensité nécessaire à l'établissement d'une communication satisfaisante.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de
licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de
brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage
est susceptible d'en compromettre le fonctionnement.
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2.9.Radio Compliance
NAUTIZ X4 RF terminals are in conformity with all essential requirements of the R&TTE Directive (1999/5/EC).
This device is marked with in accordance with the Class II product requirements specified
in the R&TTE Directive, 1999/5/EC. The device is intended for use throughout the European Community; PAN
European Frequency Range: 2.402 ~ 2.480 GHz.
Restrictions for use in France are as follows:
• Indoor use: maximum power (EIRP*) of 100 mW for the entire 2.400 ~ 2.4835 GHz
• Outdoor use: Maximum power (EIRP*) of 100 mW for the 2.400 ~ 2.454 GHz band and maximum power
(EIRP*) of 10 mW for the 2.454 ~ 2.483 GHz band.
The CE mark on the device indicates that the system has been tested to and confirm with the provisions
noted within the 2004/108/EC Electromagnetic Compatibility Directive and the 2006/95/EC Low Voltage
Directive, 1999/5/EC (R&TTE), and 2011/65/EU (RoHS).
Handheld shall not be responsible for use of our product with equipment (i.e., power supplies, personal
computers, etc.) that is not CE marked and does not comply with the Low Voltage Directive.
2.10.WWAN
In radio systems configured with mobile computers and access points, the frequencies to be used must be
allowed by the spectrum authorities of the specific country in which the installation takes place. Be absolutely
sure that the system frequencies are correctly set to be compliant with the spectrum requirements of the country.
The Radio modules used in this product automatically adapt to the frequencies set by the system and do not
require any parameter settings .The TYPE field shows the correspondence between NAUTIZ X4 types and radio
modules:
HSPA+
HSPA+, or Evolved High-Speed Packet Access, is a technical standard for wireless, broadband
telecommunication. HSPA+ enhances the widely used WCDMA (UMTS) based 3G networks with higher speeds
for the end user.
☞
United States designed to disseminate emergency alerts to mobile devices such as cell phones and pagers. This device does not support
this feature.
The Commercial Mobile Alert System (CMAS), also known as Wireless Emergency Alerts (WEA), is an alerting network in the
2.11.WEEE Compliance
Information for the user in accordance with the European Commission Directive 2012/19/EU of the
European Parliament and of the Council of 4 July 2012 on Waste Electrical and Electronic Equipment
(WEEE)
This product has required the extraction and use of natural resources for its production. It may contain hazardous
substances that could impact health and the environment, if not properly disposed. In order to avoid the
dissemination of those substances in our environment and diminish the pressure on the natural resources, we
encourage you to reuse, recycle and recover the product. If the product is disposed according to the Directive,
it will avoid potentially negative consequences to the environment and human health which otherwise could be
caused by incorrect disposal.
The product marked with crossed out wheeled bin must be disposed separately from municipal waste.
For more detailed information about disposal, reuse, and recycle system, contact your local or regional
waste administration.
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Battery door lock
1
2
Recess of
hanging
1
2
3. GETTING STARTED
3.1. Install the Battery
The HANDY TERMINAL is shipped with the battery packaged separate from the unit. Follow the steps below
to install the battery.
1. Remove the battery compartment door by moving the door’s locks right and lifting up the bottom of door.
2. Insert the battery well with the battery cells facing top.
3. Replace the battery door to start from bottom to top door’s lock downwards.
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☞
☞
Two points of Battery guide stopper must be pertinently inserted to rear cover battery guide stopper hole
The battery door must be installed prior to booting the unit.
Use only Handheld-approved Li-Ion battery packs. Unauthorized battery may result in damage not covered by the
warranty.
3.2.Charge the Batteries
Handy Terminals ship with only main battery pack significantly charged of power. Charge the main battery
pack with the Handy Terminal charging cable for a minimum of 4 or 6 hours depending on your battery before initial use.
1. Attach the appropriate plug adapter to the plug of the power cable.
2. Insert the plug into the appropriate power source.
Plug the Handy Terminal power cable into the USB Jack on the side end of the unit.
Use only Handheld-approved peripherals, power cables, and power adapters. Unauthorized peripherals, cables, or
power adapters may cause batteries to explode or damage your device.
DO NOT attempt to charge damp/wet handy terminals or batteries. All components must be dry before connecting to an external
power source.
Batteries must be charged at a temperature ranging from 0~45℃ (±3℃). If you don’t follow the guide, it might have a harmful
effect on the battery life.
After the battery has been charged, disconnect the DC Power Jack from the terminal. If you stay on that plug in use, it
is possible to break the power code.
☞
Rechargeable battery packs are not initially charged. Therefore the first operation to perform is to charge them.
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NAUTIZ X4 Manual Version 1.1
☞
: If you remove the battery pack or it completely discharges, you have 30 minute window of time to insert a charged battery
pack before the battery completely discharges.
3.3.LED Indicators
The red LED is ON while charging the battery and the green LED is ON when the battery is fully charged.
Alternatively, it is also possible to recharge the battery pack by using the single slot cradle, the single Ethernet
cradle or the 4-slot battery charger.
During the charging process the LED positioned at the upper side of the display is red constant. Once the
charging process has been completed this LED is green constant.
If the battery pack is removed from the handy terminal, it can be recharged by inserting it into the rear slot of the
single slot cradle, the single Ethernet cradle or the 4-slot battery charger.
3.4.Guidelines for Battery Pack Use and Disposal
The following are general guidelines for the safe use and disposal of batteries:
Store the terminal and the spare batteries between 20 to 30 ºC (68 to 86 ºF) in order to maintain optimal
battery performance.
Standard batteries must be charged at a temperature ranging from 0 to 45℃(±3℃).
The battery level may not be displayed correctly for some minutes after the disconnection if the handy
terminal is disconnected from power supply before the charging cycle is completed.
The handy terminal could get warm during charging. This is normal and does not mean a malfunction.
To achieve the best battery life, turn off the radios not in use.
Rechargeable battery packs is not initially charged. Therefore the initial operation to perform is to charge
them. See below.
By default, the battery pack is disconnected at the factory to avoid damage due to excessive draining.
Annual replacement of rechargeable battery pack avoids possible risks or abnormalities and ensures
maximum performance.
: DO NOT attempt to charge damp/wet handy terminals or batteries. All components must be dry before connecting to
an external power source.
Never throw a used battery in the trash. It contains heavy metals and should be recycled according to local guidelines
Storage of batteries for long time at fully charged status or at fully discharged status should be avoided.
Only in case of long storage, in order to avoid deep discharge of the battery, it's recommended to partially recharge the battery
every two-three months to keep the charge status at a medium level.
Installing, charging and/or any other action should be done by authorized personnel and following this manual.
The battery pack may get hot, explode, ignite, and/or cause serious injury if exposed to abusive conditions.
If the battery pack is replaced with an improper type, there is risk of explosion.
Do not place the battery pack in or near a fire or heat; do not place the battery pack in direct sunlight, or use or store the battery
pack inside unventilated areas in hot weather; do not place the battery pack in microwave ovens, dryer, high pressure containers,
on induction cookware or similar device. Doing so may cause the battery pack to generate heat, explode or ignite. Using the
battery pack in this manner may also result in a loss of performance and a shortened life expectancy.
Use only a Handheld approved power supply. The use of an alternative power supply will void the product warranty, may cause
product damage and may cause heat, explode or ignite.
The area in which the units are charged should be clear of debris and combustible materials or chemicals.
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Do not use the battery pack in any other manner outside its intended use in Handy Terminal and peripherals.
Do not short-circuit the battery pack contacts connecting the positive terminal and negative terminal. This might happen, for
example, when you carry a spare battery pack in your pocket or purse; accidental short–circuiting can occur when a metallic object
such as a coin, clip, or pen causes direct connection of the contacts of the battery pack (these look like metal strips on the battery
pack). Short–circuiting the terminals may damage the battery pack or the connecting object.
Do not apply voltages to the battery pack contacts.
Do not pierce the battery pack with nails, strike it with a hammer, step on it or otherwise subject it to strong impacts or shocks.
Do not disassemble or modify (i.e. bend, crush or deform) 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.
In case of leakage of liquid from the battery, avoid contact with liquid the skin or eyes. If the contact occurs, immediately wash the
affected area with water and consult a doctor.
Do not solder directly onto the battery pack.
Do not expose the battery pack to liquids.
Avoid any knocks or excessive vibrations. If the device or the battery is dropped, especially on a hard surface, you should take it
to the nearest Authorised Repair Centre for inspection before continuing to use it.
Do not replace the battery pack when the device is turned on.
Do not remove or damage the battery pack’s label.
Do not use the battery pack if it is damaged in any part.
Battery pack usage by children should be supervised.
Collect and recycle waste batteries separately from the device in comply with European Directive 2006/66/EC, 2011/65/EU,
2012/19/EU and subsequent modifications, US and China regulatory and others laws and regulations about environment.
☞
In order to guarantee an adequate operating autonomy, when replacing the battery pack the handy terminal checks the
battery energy level. If the battery is not sufficiently charged, handy terminal does not turn on.
In this case, either substitute the battery pack with a charged one (sufficiently charged) or insert handy terminal into a powered
cradle or plug it into the direct power supply.
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3.5. Turn Your Device On
3.6. Desktop
☞
You can access the Desktop any time by tapping the Change Views icon in the command bar and selecting
Desktop on the popup menu
Tap the touch screen once to zoon in the upper menu
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Icons
Meaning
Open the start menu
Access the Wireless Manager
Open the Scanner option menu
Indicates the Keypad value
Shows phone signal mode
Shows the volume
Indicates the Battery Control Panel (CPL)
Indicates Clock & Alarm CPL
zoom in/ out
Access the Bluetooth radio
Icon
Meaning
Indicates AC connection mode
Indicates WAN (Phone) connection mode
Indicates Sound connection mode
Indicates LAN / Bluetooth mode
Indicates Keypad mode
3.7.Indicator Icons
The command bar, located at the upper of application screens, provides access to many system functions and
programs.
Left and right arrows are used to scroll through additional icons
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3.8.Using the Stylus
The terminal comes with a stylus included in a loop on the Lanyard. Use this stylus (or your finger) to select or
enter information on the touch screen. The stylus functions as a mouse; generally, a tap is the same as a click.
Tap Tap the touch screen once to open menu items and select options.
Drag Hold the stylus on the screen and drag across the screen to select text and images.
Tap & hold Tap and hold the stylus on an item and a pop-up menu appears. On the pop-up menu, tap
the action of the task you want to perform.
cause damage not covered by the warranty.
: Use of objects, such as paper clips, pencils, or ink pens on the touch screen can damage the input panel and may
3.9.Selecting Program
Tap Start -> Programs. To open a program, tap the icon on the menu.
3.10. Pop-Up Menus
You can quickly choose an action for an item using the pop-up menus.
1. Tap and hold the stylus on the item name. The pop-up menu appears.
2. Lift the stylus and tap the action you want to perform.
The contents of pop-up menus change according to the program you are using.
3.11.Using Windows Explorer
Use Windows Explorer to navigate through the files on your system. Start menu -> File explorer
Move files by tapping and holding on the file, and then tapping Cut, Copy or Paste on the pop-up menus that
appear.
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4. GET TO KNOW YOUR DEVICE
4.1. Feature of Your Device
The following list outlines a few of the feature included in your device.
4.2.NAUTIZ X4 Handy Terminal
Operating Systems: Microsoft Windows Embedded Handheld 6.5 Pro
Micro Processor: Cortex-A8 1GHz
RAM Memory: 512MB
FLASH Memory: 1GB
3.5” VGA Display: 480x640 Transmissive TFT
Resistive Industrial Grade Touch Screen
Keyboards: Numeric, Qwerty
Micro SDHC Expansion Memory Card Interface: Support up to 32 GB
Power Supply : MicroUSB power adaptor
Interfaces : Micro-USB connector : USB 2.0 High Speed
HandyLink connector: USB 2.0 High speed Client, Host (USB Host for Ethernet Cradle), Charging
Scan Engine:
• 1D engine: N4313
• 2D engine: N560X
Battery: Li-ion battery, 3.7V/4000mAh/14.8Wh
IP65 certified enclosures
Audio: Integral Microphone, Earpiece, Loud, Speaker, 3.5pi 4pole Jack for Ear-Mic headset
BT: Bluetooth Radio 2.1+EDR with Internal Antenna
WLAN: 802.11 b/g/n Radio with Internal Antenna
Notification LEDs
1) Power indications, 2) Scan reading indications & OS notifications
Notification Vibration Motor
Camera : 5M pixel CMOS camera with AutoFocus and LED flash
Sensors : Light/Proximity sensor and Acceleration sensor
Shows the information needed to operate your device as follows:
Note: The LED is user-programmable.
LED Color Meaning
RedLights when main battery is charging.
Blinks, when the battery is very low (<10%),
Lights when the battery is low (<20%),
Blinks as Red/ Green by turns when it is no battery or not recognized
GreenLights when the PDA resets
Lights when main battery charging has completed.
Blinks as Red / Green by turns when it is no battery or not recognized
Blue Lights when a scan Pass
Lights when PDA wakes up
Lights when a scan fails
Lights when PDA suspends
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Keypad
33 numeric keypad (includes side scan and volume, power button).
55 qwerty keypad (includes side scan and volume, power button).
Microphone
The integrated microphone can be used for audio recording and phone call.
Touch Screen Display
The display is a LCD (Liquid Crystal Display) with a Capacity touch screen. The 3.5” VGA (Video
Graphic Array) is transmissive active matrix color and backlit. The resolution is 480 x 640; see
Display Backlight on paragraph 4.4.
For touch screen input, use the stylus included with the terminal or your finger. The method you
choose depends on which one is most appropriate for your application. While there is a great deal of
variation in different applications, you generally achieve greater accuracy with the stylus for buttons
or icons that are close together.
: Use of objects, such as paper clips, pencils, or ink pens on the touch screen can damage the input panel and may
cause damage not covered by the warranty.
4.4.Display Backlight
The intensity of the backlight of the touch screen display may be changed, and the backlight may be
programmed to turn off after the terminal has been idle for a specified period of time.
To adjust the intensity of the backlight while on battery power, tap Start -> Settings -> System -> Backlight.
Screen Backlight - Battery/External Power
Move the slider to adjust the screen backlight while on battery power.
You may turn the screen backlight off if the device is not used for a designated period of time by checking the
option and designating the desired time period.
You may also turn on the screen backlight when a button is pressed or the screen is tapped by selecting the
appropriate checkbox.
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NAUTIZ X4 Manual Version 1.1
☞
You may make the same changes when on external power by tapping the External tab.
Using the backlight option while on battery power substantially reduces battery life.
4.5.Keypad Backlight
To turn on the keypad backlight, check the checkbox.
The duration of backlight of keypad synchronizes with LCD backlight’s.
4.6.Using Screen Protectors
Handheld defines proper use of the terminal touch panel display as using a screen protector and proper stylus.
Screen protectors maintain the ongoing integrity (i.e., prevent scratching) of the touch panel, which is why their
use is recommended for applications that require a high to medium level of interface with the touch panel.
Handheld also mandates use of the proper stylus, which is one that has a stylus tip radius of no less than
0.8mm. Use of the stylus included with the terminal is recommended at all times.
4.7.Installing Your Screen Protector
When installing a screen protector, use a flat plastic card (e.g., credit card) to apply the screen protector
smoothly and remove any air bubbles.
1. Press the Power key to put the terminal in suspend mode.
2. Clean the touch panel thoroughly with a clean, non-abrasive, lint-free cloth, Make sure nothing is on the
touch panel.
3.Blue tag with backing film: Peel off this mask before application.
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