Unitech PA720+ User manual

© 2018 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
- PA720+ -
User's Manual
Version 0.1
Rugged Handheld Computer

© 2018 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
Revision History
s
Date
Change Description Ver
ion
first published version
1.0

i
© 2018 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
About This Manual
Preface
Thank you for purchasing the unitech product.
This manual explains how to install, operate and maintain our product.
No part of this publication may be reproduced or used in any form, or by any
electrical or mechanical means, such as photocopying, recording, or
information storage and retrieval systems, without permission in writing from
the manufacturer. The material in this manual is subject to change without
notice.
Regulatory Compliance Statements
FCC Warning Statement
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 with radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference with 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:

ii
© 2018 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
–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.
1. This transmitter must not be co-located or operating in conjunction with
any other antenna or transmitter.
2. This device complies with FCC RF radiation exposure limits set forth for
an uncontrolled environment. Tomaintain compliance with FCC RF
exposure requirements, avoid direct contact to the transmitting antenna
during transmitting.
3. Any changes or modifications (including the antennas) made to this device
that are not expressly approved by the manufacturer may void the user’s
authority to operate the equipment.
FCC Label Statement
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.
2. This device must accept any interference received, including interference
that may cause undesired operation.
RF Radiation Exposure Statement
For body contact during operation, this device has been tested and meets FCC
RF exposure guidelines when used with an accessory that contains no metal
and that positions the handset a minimum of 1.5 cm from the body.
Use of other accessories may not ensure compliance with FCC RF exposure
guidelines.

iii
© 2018 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
European Conformity Statement
unitech Electronics co., Ltd herewith declares that the unitech product is in
compliance with the essential requirements and all other provisions of the RED
2014/53/EU directive, the EMC 2014/30/EU directive and the Low Voltage
2014/35/EU directive.
The declaration of conformity is available for download at :
https://portal.unitech.eu/public/Safetyregulatorystatement
CE RF Exposure Compliance
e
N
CE Mark Warning
This equipment complies with the requirements of Directive 1999/5/EC of the
European Parliament and Commission from 9 March, 1999 governing Radio
and Telecommunications Equipment and mutual recognition of conformity. The
highest CE SAR values for the device are as follows :
W/kg @ 10g (Head)
W/kg @ 10g (Body)
RoHS Statement
This device conforms to RoHS (Restriction Of
Hazardous Substances) European Union regulations
that set maximum concentration limits on hazardous
materials used in electrical and electronic equipment.
This device meets EU requirements
exposure of the general public to el
protection.
For body-worn operation, this devic
guidelines and the European Standa
accessories, SAR is measured with
body, while transmitting at the highe
frequency bands of this device.Use
may not ensure compliance with IC
(1999/519/EC) on the limitation of
ctromagnetic fields by way of health
e has been tested and meets the ICNIRP
rd EN 62209-2, for use with dedicated
this device at a separation of 0.5 cm to the
st certified output power level in all
of other accessories which contain metals
IRP exposure guidelines.

iv
© 2018 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
Waste electrical and electronic equipment (WEEE)
unitech has set up a policy and process to meet the EU
directive 2002/96/EC and update 2003/108/EC
concerning electronic waste disposal.
For more detailed information of the electronic waste
disposal of the products you have purchased from
unitech directly or via unitech’s resellers, you shalleither
contact your local supplier or visit us at :
https://portal.unitech.eu/public/WEEE

v
© 2018 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
Taiwan NCC Warning Statement
低功率電波輻射性電機管理辦法
第十二條：經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均
不得擅自變更頻率、加大功率或變更原設計之特性及功能。
第十四條：低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干
擾現象時，應立即停用，並改善至無干擾時方得繼續使用。
前項合法通信，指依電信法規定作業之無線電通信。
低功率射頻電機需忍受合法通信或工業、科學及醫療用電波輻射性電機設備
之干擾。
幼兒不看螢幕，2歲以上每天看螢幕不要超過
注意事項:
1. 使用過度恐傷害視力。
2. 使用30分鐘請休息10分鐘；2歲以
下1小時。
3. 減少電磁波影響，請妥適使用。

vi
© 2018 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
Laser Information
The unitech product is certified in the U.S. to conform to the requirements of
DHHS/CDRH 21CFR Subchapter J and to the requirements of IEC 60825-1.
Class II and Class 2 products are not considered to be hazardous. The unitech
product contains internally a Visible Laser Diode (VLD) whose emissions do
not exceed the maximum limits as set forth in the above regulations. The
scanner is designed so that there is no human access to harmful laser light
during normal operation, user maintenance or prescribed service operations.
The laser safety warning label required by the DHHS/IEC for the unitech
product’s optional laser scanner module is located on the memory
compartment cover, on the back of the unit.
* Laser information only applies to the products with laser components.
CAUTION! Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous laser
light. Use of optical instruments with the scanner, including
binoculars, microscopes, and magnifying glasses, with will
increase eye damage. This does not include eyeglasses worn by
the user.
LED Information
The unitech product contains LED indicator(s) or LED ring whose luminance is
not harmful to human eyes during normal operation, user maintenance or
prescribed service operations.
*LED information only applies to the products with LED components.

vii
© 2018 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
Battery Notice
1. Toguarantee optimal performance, it is recommended that rechargeable
batteries be replaced every year, or after 500 charging cycles are
completed. It is normal for the battery to balloon or expand after one year
or 500 cycles. Although it does not cause damage, it cannot be used again
and must be disposed of according to the location's safe battery disposal
procedures.
2. If a battery performance decreases more than 20%, the battery is at the
end of its life cycle. Stop use and ensure the battery is disposed of
properly.
3. The length of time that a battery lasts depends on the battery type and
how the device is used. Conserve the battery life by doing thefollowing:
Avoid fully uncharging the battery because this places additional
strain on it. Several partial uncharges with frequent charges are better
than a fully uncharged battery. Charging a partially charged battery
does not cause harm to the unit.
Keep the battery cool. Avoid hot vehicles. For prolonged
storage, keep the battery at a 40% charge level.
Do not leave the battery uncharged and unused for an extended
period of time, the battery will wear out and the longevity of the
battery will be at least half of one with frequent charges.
4. Protect battery life by not over or under charging the battery.
5. Please do not leave battery unused for long time without charging it.
Despite unitech’s safety precautions, the battery pack may begin to
change shape. If so, stop using it immediately. Please check to see if you
are using a proper power adapter to charge the battery or contactyour
service provider for service.
6. If you cannot charge the battery after it has been idle for an extended
period of time and it begins to heat up, please do not try to charge it.It
may not be functional anymore.
7. Please only use the original battery from unitech. Using a third party
battery can damage our products. Please note that when such damage
occurs, it is not covered by unitech’s warranty policy.

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© 2018 unitech Electronics Co., Ltd. All rights reserved.
unitech is a registered trademark of unitech Electronics Co., Ltd.
CAUTION! RISK OF EXPLOSION IF BATTERY IS
REPLACED INCORRECTLY.
DISPOSE OF USED BATTERIES ACCORDING
TO THE INSTRUCTIONS.
如果更換不正確之電池行事會有爆炸的風險
請依製造商說明書處理用過之電池
如果更换不正确之电池行事会有爆炸的风险
请依制造商说明书处理用过之电池
Battery charge notice
It is important to consider temperature when the battery pack is charging.
Charging is most efficient at normal room temperature or in a slightly cooler
environment. It is essential that batteries are charged within the stated range of
0°C to 40°C. Charging batteries outside of the specified range could damage
the batteries and shorten their life cycle.
CAUTION! Do not charge batteries at a temperature lower than 0°C. This will
make the batteries unstable and dangerous. Please use a battery
temperature detecting device for a charger to ensure a safe
charging temperature range.
CAUTION! To ensure the unit working properly, please keep all connectors
away from the contaminants staying inside of them such as dust,
grease, mud, and water. The negligence may cause the unit with
no communication, short circuited, overheated and so on.
CAUTION! If the connector is damaged, please ensure the connector is being
fully repaired before use the unit to avoid causing short circuited.