CipherLab RK95 User manual

RK95 Mobile Computer
Android™ 9, Pie
Version 1.00

Copyright © 2019 CIPHERLAB CO., LTD.
All rights reserved
The software contains proprietary information of its owner; it is provided under a license
agreement containing restrictions on use and disclosure and is also protected by copyright
law. Reverse engineering of the software is prohibited.
Due to continued product development, this information may change without notice. The
information and intellectual property contained herein is confidential between the owner
and the client and remains the exclusive property of the owner. If having any problems in
the documentation, please report them to us in writing. The owner does not warrant that
this document is error-free.
No part of this publication may be reproduced, stored in a retrieval system, or transmitted
in any form or by any means, electronic, mechanical, photocopying, recording or otherwise
without the prior written permission of the owner.
For product consultancy and technical support, please contact the local sales representative.
Also, visit our website for more information.
All brand, logo, product and service, and trademark names are the property of their
registered owners.
Google, Android, Google Play and other marks are trademarks of Google LLC.
The editorial use of these names is for identification as well as to the benefit of the owners,
with no intention of infringement.
CIPHERLAB logo is a registered trademark of CIPHERLAB CO., LTD. All other brands,
products and services, and trademark names are the property of their registered owners.
The editorial use of these names is for identification as well as to the benefit of the owners,
with no intention of infringement. 1stTM
CIPHERLAB CO., LTD.
Website: http://www.CipherLab.com

- 1 -
Important Notices
IMPORTANT NOTICES
FOR USA
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communication. 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.
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.
FCC Caution:
Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
This transmitter must not be co-located or operating in conjunction with any other antenna
or transmitter.
Find the certificate information from:
Setup →About Phone →Regulatory information
Tested to Comply with FCC Standards
FOR HOME OR OFFICE USE

- 2 -
RK95 Mobile Computer
FOR PRODUCT WITH LASER
This laser component emits FDA / IEC Class 2 laser light at the exit port.
Do NOT STARE INTO BEAM DIRECTLY.
Do not aim the beam at the eyes.
Any adjustments or performance excluding those specified herein may
result in hazardous laser light exposure.
ENVIRONMENT
Operate the mobile computer at ambient temperatures from -20°C to 50°C and with
humidity range from 10% to 90%.
Store the device at ambient temperatures from -30°C to 70°C and with humidity range
from 5% to 95%.
Charge the device at ambient temperatures from 0°C to 45°C.
This device is built with a dust-proof and splash-proof structure that conforms to
protection class IP65.
SPECIFIC ABSORPTION RATE (SAR) INFORMATION
The product complies with the FCC / Canada portable RF exposure limit set forth for an
uncontrolled environment and are safe for intended operation as described in this manual.
The further RF exposure reduction can be achieved if the products can be kept as far as
possible from the user body or set the device to lower output power if such function is
available.
For body-worn operating conditions please use belt-clips, holsters, and/or accessories that
have no metallic component in the assembly and must provide at least 10mm separation
between the device and the user's body.
FCC SAR Value (Standard limit is 1.6 W/Kg)
USA (1g): Max. 0.52 W/Kg
A minimum separation distance of 0.5 cm must be maintained between the user’s body and
the device, including the antenna during body-worn operation to comply with the RF
exposure requirements in Europe.
To compliance with RF Exposure requirements in Europe, third-party belt-clips, holsters or
similar accessories used by this device should not contain any metallic components. The use
of accessories that do not satisfy these requirements may not comply with RF exposure
requirements, and should be avoided.
CE SAR Value (Standard limit is 2 W/Kg)
EU (10g): Max. 1.03 W/Kg
NCC
SAR 2.0W/Kg

- 3 -
Important Notices
SAFETY PRECAUTIONS
Warning statement:
A pleine puissance, l’écoute prolongée du baladeur peut endommager
l’oreille de l’utilisateur.
To prevent possible hearing damage, do not listen at high volume
levels for long periods.
RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE
OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
For people’s safety
Do not listen at high volume levels for long periods to prevent possible hearing damage.
Do not operate this device while walking, cycling or car driving.
For the equipment
Do not use any batteries or charging devices which are not originally sold or
manufactured by CIPHERLAB CO., LTD.
Do not replace the battery with an incorrect type, to avoid the risk of heat generation,
fire, or explosion.
Do not disassemble, incinerate or short circuit the battery.
Do not touch the contact pins of the battery pack.
Do not expose the mobile computer or battery to any flammable sources.
Do not expose the mobile computer to extreme temperatures or soak it in water.
Do not use any pointed or sharp objects against the screen surface.
Do not use the styluses which are not supplied or approved by CIPHERLAB CO., LTD., to
prevent possible scratches to the touch screen.
Water residue on the touch screen may cause abnormal behaviors or the fall of its
sensitivity levels.
On the surface of the terminal and the barcode reading window, the fog or water drops
caused by low temperatures may influence barcode reading.
Do not use bleaches or cleaners to clean the device. Use a clean, wet cloth instead.

- 4 -
RK95 Mobile Computer
BATTERY
The main battery may not be charged to full for shipment. Charge the main battery to full
before using the mobile computer for the first time.
Main battery: The main battery powers the mobile computer to work. It takes
approximately 4 hours to charge an empty 3100mAh main battery to full while it takes
6 hours to charge an 6200mAh main battery. For the first time charging the main
battery, please charge it for at least 8 to 12 hours. The charging LED above the screen
will light up in red while charging and will turn green when charging is complete.
When the main battery is removed, RTC retention will be maintained for at least 30
minutes.
Backup battery: The backup battery is mounted on the main board. Its role is to
temporarily keep the mobile computer in suspension when the main battery is drained
out so data in DRAM will be retained. The backup battery takes approximately 4 hours to
charge to full by the main battery or power adapter.
The allowed battery charging ambient temperature is between 0°C to 45°C. It is
recommended to charge the battery at room temperature (18°C to 25°C) for optimal
performance.
Please note that battery charging stops when ambient temperature drops below 0°C or
exceeds 45°C.
In order to prevent system from shutting down after the battery is drained out, keep a
fresh battery for replacement at all times, or connect the mobile computer to an external
power.
If there are drippings or dust on the device or battery pack, wipe them away with a soft
clean cloth before battery replacement.
Turn off the power before battery replacement.
If you want to put away the mobile computer for a period of time, remove the battery
pack from the mobile computer’s battery compartment. Store the mobile computer and
battery pack separately.
Recycle batteries in a proper way for the green-environment issue.
SCANNER
Scan a 1D barcode
1) Open ReaderConfig and tap Scan Test on the menu bar.
2) Aim the scanning window at the barcode to read. Move the device, having the barcode
located in the center of the scanning area.
3) Press any of the two side triggers. The scanning light beams to read the printed barcodes.
The buzzer beeps after scanning. The scanning light goes off once the data is decoded,
or when the decode timeout period has passed.
Scan a 2D barcode
1) Open ReaderConfig and tap Scan Test on the menu bar.
2) Aim the scanning window at the barcode to read. Move the device, having the barcode
located in the center of the scanning area.
3) Press any of the two side triggers. The scanning light beams to read the printed barcodes.
The buzzer beeps after scanning. The scanning light goes off once the data is decoded,
or when the decode timeout period has passed.

- 5 -
Important Notices
CONNECTION
Via Bluetooth or WLAN
Connection may fail when the mobile computer is around other wireless machines or
power cables as the radio frequencies of those may cause interferences.
If communication fails, move the devices much closer to each other, and try to
communicate again
After turning on, Bluetooth power is sustained even when the mobile computer is
suspended. However, if the power mode is switched to Airplane Mode, Bluetooth power
will be turned off regardless of the settings.
To a Charging & Communication Cradle
Do not insert the mobile computer to a Charging & Communication Cradle if water or
drippings are staying on the device.
The LED indicator on a Charging & Communication Cradle shows the status of battery
charging only; the status of terminal charging is shown on the device itself.
Not Charging could be the result of battery damage, battery’s failure to touch the
connector or AC plug coming off.
Charging error could be due to high battery temperature.
CARE & MAINTENANCE
This mobile computer is intended for industrial use. The mobile computer is rated IP65,
however, damage may be done to the mobile computer if it is exposed to extreme
temperatures or soaked in water.
When the body of the mobile computer gets dirty, use a clean, wet cloth to wipe off dust
and debris. DO NOT use bleaches or cleaners.
Use a clean, non-abrasive, lint-free cloth to wipe dust off the LCD touch screen. DO NOT
use any pointed or sharp objects against the surface. Always keep the LCD dry.
If you want to put away the mobile computer for a period of time, download the collected
data to a host computer, and then remove the battery pack from the mobile computer’s
battery compartment. Store the mobile computer and battery pack separately.
If you encounter malfunction on the mobile computer, write down the specific scenario
and consult your local sales representative.

- 6 -
RK95 Mobile Computer
RELEASE NOTES
Version
Date
Notes
1.00
Sep. 18, 2019
Initial release

7
CONTENTS
IMPORTANT NOTICES.....................................................................................................................- 1 -
For USA .......................................................................................................................................... - 1 -
For Product with Laser .................................................................................................................. - 2 -
Environment .................................................................................................................................. - 2 -
Specific Absorption Rate (SAR) information ................................................................................ - 2 -
Safety Precautions ........................................................................................................................ - 3 -
Battery....................................................................................................................................... - 4 -
Scanner..................................................................................................................................... - 4 -
Connection................................................................................................................................ - 5 -
Care & Maintenance ................................................................................................................ - 5 -
RELEASE NOTES ............................................................................................................................- 6 -
INTRODUCTION ............................................................................................................................... 10
Features...........................................................................................................................................11
Inside the Package..........................................................................................................................11
Accessories......................................................................................................................................11
Related Documentation..................................................................................................................11
QUICK START .................................................................................................................................. 12
1.1. Overview.................................................................................................................13
1.1.1. Install/ Remove Battery ........................................................................................14
1.1.2. Install/ Remove Memory Card..............................................................................16
1.1.3. Power On/Off Mobile Computer ...........................................................................17
1.1.4. Using Hardware Buttons .......................................................................................18
1.1.5. Connecting Headset ..............................................................................................19
1.2. Charging & Communication ..................................................................................20
1.2.1. Charge Mobile Computer ......................................................................................20
1.2.2. Wired Data Transmission......................................................................................24
1.2.3. Using Wireless Networks.......................................................................................25
USING RK95 MOBILE COMPUTER .................................................................................................. 26
2.1. Battery....................................................................................................................27
2.1.1. Battery Status Indicators.......................................................................................28
2.1.2. Monitor Battery Level ............................................................................................30
2.1.3. Replace Main Battery............................................................................................34
2.1.4. Power Management ..............................................................................................35
2.2. Memory ..................................................................................................................37
2.2.1. Check Memory Usage............................................................................................38
2.2.2. Manage Storage Space.........................................................................................40

8
RK95 Mobile Computer
2.3. Touch Screen .........................................................................................................48
2.3.1. Screen Brightness .................................................................................................48
2.3.2. Screen Rotation .....................................................................................................49
2.3.3. Screen Timeout Settings.......................................................................................53
2.3.4. Text Size & Display Size ........................................................................................54
2.4. Notifications...........................................................................................................55
2.4.1. Status LED .............................................................................................................55
2.4.2. Audio.......................................................................................................................56
2.4.3. Sounds and Vibration............................................................................................57
2.5. Date and Time .......................................................................................................60
2.6. Language & Keyboard Input .................................................................................62
2.6.1. Change Display Language.....................................................................................62
2.6.2. On-screen Keyboard ..............................................................................................64
2.7. Data Capture..........................................................................................................66
2.7.1. Barcode Reader.....................................................................................................66
2.7.2. Digital Camera .......................................................................................................66
BASIC OPERATION .......................................................................................................................... 67
3.1. Home Screen .........................................................................................................68
3.1.1. Application & Widget on Home Screen ................................................................69
3.1.2. Folder on Home Screen.........................................................................................71
3.1.3. Current Applications ..............................................................................................72
3.2. Status Bar ..............................................................................................................73
3.2.1. Icons on Status Bar ...............................................................................................73
3.2.2. Open Quick Setting Menu .....................................................................................75
3.2.3. Open Notifications Drawer....................................................................................78
3.3. Suspend & Lock.....................................................................................................81
3.3.1. Suspend Device.....................................................................................................81
3.3.2. Lock Device............................................................................................................82
3.4. OS Update ..............................................................................................................83
3.5. Back up Your Data.................................................................................................85
3.6. Reset to Factory Default........................................................................................87
3.6.1. Erase All Data (Factory Reset) ..............................................................................87
3.6.2. Erase All Data (Factory Reset with Enterprise)....................................................89
3.6.3. Welcome Wizard ....................................................................................................90
WIRELESS RADIOS.......................................................................................................................... 92
4.1. Use Wireless Local Area Network (Wi-Fi) .............................................................93
4.1.1. Connect to Wi-Fi Network......................................................................................93
4.1.2. Manually Add Wi-Fi Network .................................................................................94
4.1.3. Wi-Fi Preferences...................................................................................................96
4.1.4. Modify Wi-Fi Network.............................................................................................98
4.1.5. Disconnect Wi-Fi Network .....................................................................................99

9
CONTENTS
4.2. Use Bluetooth ......................................................................................................100
4.2.1. Bluetooth Profiles ................................................................................................100
4.2.2. Turn On Bluetooth ...............................................................................................101
4.2.3. Change Bluetooth Name.....................................................................................103
4.2.4. Pair Bluetooth Devices ........................................................................................104
4.2.5. Unpair Bluetooth Device .....................................................................................105
4.3. Use Near Field Communications (NFC)..............................................................106
4.3.1. Pair with NFC Enabled Bluetooth Devices .........................................................107
4.3.2. Share Information................................................................................................107
4.3.3. Communication with NFC....................................................................................107
SPECIFICATIONS ...........................................................................................................................108
Platform, Processor & Memory.....................................................................................................108
Communication & Data Capture ..................................................................................................109
Electrical Characteristics ..............................................................................................................110
Physical Characteristics................................................................................................................111
Environmental Characteristics .....................................................................................................112
Programming Support...................................................................................................................113
APPENDIX I....................................................................................................................................114
Open Source License ....................................................................................................................114

10
RK95 Mobile Computer
INTRODUCTION
The RK95 mobile computer, powered by Android 9 Pie, is light-weight, easy to use,
providing powerful and handy tools for the purpose of delivering flexibility in customization.
Specifically designed to work as an industrial PDA, it provides rich options of data collection,
voice and data communication, long-lasting working hours, and so on. Its large color
transmissive display guarantees ease in reading in all lighting conditions. Integrated with
Bluetooth 2.1EDR/4.0 BLE/V4.1/V4.2/5.0, 802.11 b/g/n and 802.11 a/ac/n networking
technologies, the mobile computer gains greater speeds and optimal mobility. In particular,
an integrated GPS receiver is made available for use with third-party location-based
applications.
This manual serves to guide you through how to install, configure, and operate the mobile
computer. The Care & Maintenance section is specifically crucial for those who are in charge
of taking care of the mobile computer.
We recommend you to keep one copy of the manual at hand for quick reference or
maintenance purposes. To avoid any improper disposal or operation, please read the
manual thoroughly before use.

11
Introduction
FEATURES
Built tough to survive drop test and sealed against moisture/dust to industrial standard
IP65.
Android 9 Pie operating system with a powerful Qualcomm Octa-core CPU.
64GB eMMC flash memory to store OS and software programs
4GB LPDDR3 SDRAM to store and run programs, as well as store program data
One expansion slot for microSDHC card up to 32GB and microSDXC card up to 2TB.
Built-in 13 Megapixel rear camera with white LED for flash and auto focus.
Left and right side triggers for ambidextrous scanning
Total wireless solution —connectivity includes Bluetooth 2.1EDR/4.0 BLE/V4.1/V4.2/5.0,
802.11 b/g/n and 802.11 a/ac/n networking, and near field communication (NFC)
A 4.3 inch, LCD, Corning Gorilla Glass display with 480x800 pixels to deliver excellent
visibility in all lighting conditions
Configurable feedback indicators including speaker and vibrator
Built-in scan engine setting tool Reader Configuration which serves out-of-the-box
keyboard wedge functionality
INSIDE THE PACKAGE
The following items are included in the kit package. Save the box and packaging material for
future use in case you need to store or ship the mobile computer.
RK95 Mobile Computer
Snap-on Cable
AC Power Adaptor
Hand Strap
Quick Start Guide
ACCESSORIES
1-slot Charging + Communication Cradle
Pistol Grip
RELATED DOCUMENTATION
Log in to GoBetween to access related documentation about the RK95 mobile computer
from the CipherLab Central Service (CCS) platform. Download the GoBetween desktop or
mobile device application, or launch the GoBetween Lite web application from the following
site: http://ccs.cipherlab.com/.

12
RK95 Mobile Computer
Chapter 1
QUICK START
This chapter helps you get ready for starting using the mobile computer.
IN THIS CHAPTER
1.1 Overview ................................................................... 13
1.2 Charging & Communication .......................................... 20

13
Quick Start
1.1. OVERVIEW
No.
Description
No.
Description
1
Status LED
2
Side LED (Left)
3
Touchscreen
4
Hardware Buttons
5
Scan Key
6
Microphone
7
Charging & Communication Pins
8
Receiver
9
Side LED (Right)
10
Headset Jack
11
Side-Trigger (Right)
12
Power Button
13
Rear Microphone
14
Handstrap Cover
15
Battery Cover Release Button (Right)
16
Handstrap Hole
17
Scan Window
18
Back Cover LED
19
Speaker
20
Side-Trigger (Left)
21
Battery Cover Release Button (Left)
22
Battery (with Cover)
23
Camera
24
Camera Flash
25
NFC Detecting Area

14
RK95 Mobile Computer
1.1.1. INSTALL/ REMOVE BATTERY
For shipping and storage purposes, the mobile computer and the main battery are saved in
separate packages.
Note: Any improper handling may reduce the battery life.
INSTALL
To install the battery (which is with the battery cover), please insert a fully-charged main
battery into the battery chamber from the upper end, and then press down the lower edge
of the battery.
A click sound is made once the battery is in place.
1Insert the battery from
the upper end.
2Press down
the lower end.

15
Quick Start
REMOVE
To Remove the main battery:
1) Press the release buttons on the two sides of the device at the same time.
2) The battery slightly tilts up and it is ready to be removed. By holding the two sides of the
battery cover, lift up the main battery (which is with the battery cover) from its lower
end to remove it.
Press
Press
Lift up the battery
from the lower end
Inner Lid

16
RK95 Mobile Computer
1.1.2. INSTALL/ REMOVE MEMORY CARD
The RK95 mobile computer is equipped with 1 memory card slot:
To insert or take out the card:
1) Remove the battery as described in Remove Battery.
2) Slide the hinged cover backward, and swing the top to open.
3) Install: Place the card into the slot with its metal contacts downward.
Remove: Take out the cards directly from their slots.
4) Close the hinged cover, and then push it toward to lock.
5) Install the battery (with cover).
1 Close the hinged cover
Micro SD Card Slot
Supports
SD/SDHC/SDXC
1 Slide the hinged cover
2 Swing to open
2 Slide the hinged cover to lock