Leica CS25 GNSS plus User manual

Leica CS25
(GNSS/LRBT) plus
User Manual
Version 1.0
English

CS25 (GNSS/LRBT) plus, Introduction 2
Introduction
Purchase Congratulations on the purchase of a Leica CS25 plus.
This manual contains important safety directions as well as instructions for setting up
the product and operating it. Refer to "1 Safety Directions" for further information.
Read carefully through the User Manual before you switch on the product.
Product identifica-
tion
The type and serial number of your product are indicated on the type plate.
Always refer to this information when you need to contact your agency or Leica
Geosystems authorised service workshop.
Trademarks • Windows is a registered trademark of Microsoft Corporation in the United States
and other countries
• CompactFlash and CF are trademarks of SanDisk Corporation
•
Bluetooth
®is a registered trademark of Bluetooth SIG, Inc.
• SD Logo is a trademark of SD-3C, LLC.
All other trademarks are the property of their respective owners.
Validity of this
manual
This manual applies to the Leica CS25 plus, CS25 GNSS plus and CS25 LRBT plus rugged
tablet computer. Where there are differences between the various instruments they
will be clearly described.
Available
documentation
* only available as Online Help
Refer to the following resources for all CS25 plus documentation/software:
• the Leica USB documentation card
• Windows 7 Recovery DVD (including User Guide)
• https://myworld.leica-geosystems.com
Name Description/Format
Leica CS25
(GNSS/LRBT)
plus Quick
Guide
Provides an overview of the product together with tech-
nical data and safety directions. Intended as a quick
reference guide.

Leica CS25
(GNSS/LRBT)
plus User
Manual
All instructions required in order to operate the product
to a basic level are contained in the User Manual.
Provides an overview of the product together with tech-
nical data and safety directions.
-
Name Description/Format
Zeno GIS
Getting Started
Guide
Describes the general working of the product in standard
use. Intended as a quick reference field guide.
-
Zeno Connect
Getting Started
Guide
Describes the general working of the product in standard
use. Intended as a quick reference field guide.
-
Zeno GIS Help*Overall comprehensive help to the product and applica-
tion functions. Included are detailed descriptions of
special software/hardware settings and software/hard-
ware functions.
--

CS25 (GNSS/LRBT) plus, Introduction 3
myWorld@Leica Geosystems (https://myworld.leica-geosystems.com) offers a
wide range of services, information and training material.
With direct access to myWorld, you are able to access all relevant services whenever
it is convenient for you, 24 hours a day, 7 days per week. This increases your efficiency
and keeps you and your equipment instantly updated with the latest information from
Leica Geosystems.
Service Description
myProducts Add all Leica Geosystems products that you and your company
own. View detailed information on your products, buy additional
options or Customer Care Packages (CCPs), update your products
with the latest software and keep up-to-date with the latest
documentation.
myService View the service history of your products in Leica Geosystems
Service Centres and detailed information on the services
performed on your products. For your products that are currently
in Leica Geosystems Service Centres view the current service
status and the expected end date of service.
mySupport Create new support requests for your products that will be
answered by your local Leica Geosystems Support Team. View the
complete history of your Support and view detailed information
on each request in case you want to refer to previous support
requests.
myTraining Enhance your product knowledge with the Leica Geosystems
Campus - Information, Knowledge, Training. Study the latest
online training material or download training material on your
products. Keep up-to-date with the latest News on your products
and register for Seminars or Courses in your country.
myTrustedServices Offers increased productivity while at the same time providing
maximum security.
•myExchange
With myExchange you can exchange any files/objects from
your computer to any of your Leica Exchange Contacts.
• mySecurity
If your instrument is ever stolen, a locking mechanism is avail-
able to ensure that the instrument is disabled and can no
longer be used.

CS25 (GNSS/LRBT) plus, Table of Contents 4
Table of Contents
In this manual Chapter Page
1SafetyDirections 6
1.1 General Introduction 6
1.2 Definition of Use 7
1.3 Limits of Use 7
1.4 Responsibilities 7
1.5 Hazards of Use 8
1.6 Electromagnetic Compatibility EMC 9
1.7 FCC Statement, Applicable in U.S. 11
2 Description of the System 12
2.1 Overview 12
2.2 Terminology 12
2.3 System Concept 13
2.3.1 Software Concept 13
2.3.2 Power Concept 13
2.3.3 Data Storage Concept 13
2.4 CS25 plus Components 14
3UserInterface 15
3.1 Keyboard 15
3.2 Operating Principles 16
4Operation 17
4.1 Equipment Setup 17
4.1.1 Fixing the Display Foil to the CS 17
4.1.2 Inserting and Removing a SIM Card and SD Card 17
4.1.3 Attaching the L1/L2 GNSSHelix Antenna 20
4.2 Power Functions 20
4.3 Batteries 21
4.3.1 Operating Principles 21
4.3.2 Changing the Battery 21
4.3.3 Charging the Battery 22
4.3.4 Switching between Left and Right Battery 23
4.4 LED Indicators on CS25 plus 24
4.5 Using the Digital Camera 25
4.6 Calibrating the Touch Screen 25
5Software 26
5.1 Menu Button Options 26
5.2 Hot Tab Software Utility Functions 27
5.3 WWAN Application 28
5.4 Installing a Language Pack in Windows 7 30
5.5 Windows Activation Guide 32
5.6 Reinstalling the Windows Operating System 32
5.7 Good to Know... 33
6 Care and Transport 34
6.1 Transport 34
6.2 Storage 34
6.3 Cleaning and Drying 35

CS25 (GNSS/LRBT) plus, Table of Contents 5
7TechnicalData 36
7.1 CS25 plus Technical Data 36
7.2 Conformity to National Regulations 38
8 Software Licence Agreement 39

CS25 (GNSS/LRBT) plus, Safety Directions 6
1SafetyDirections
1.1 General Introduction
Description The following directions enable the person responsible for the product, and the
person who actually uses the equipment, to anticipate and avoid operational hazards.
The person responsible for the product must ensure that all users understand these
directions and adhere to them.
About Warning
Messages
Warning messages are an essential part of the safety concept of the instrument. They
appear wherever hazards or hazardous situations can occur.
Warning messages...
• make the user alert about direct and indirect hazards concerning the use of the
product.
• contain general rules of behaviour.
For the users‘ safety, all safety instructions and safety messages shall be strictly
observed and followed! Therefore, the manual must always be available to all persons
performing any tasks described herein.
DANGER, WARNING, CAUTION and NOTICE are standardized signal words for iden-
tifying levels of hazards and risks related to personal injury and property damage. For
your safety it is important to read and fully understand the table below with the
different signal words and their definitions! Supplementary safety information
symbols may be placed within a warning message as well as supplementary text.
Type Description
DANGER Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury.
WARNING Indicates a potentially hazardous situation or an unintended
use which, if not avoided, could result in death or serious injury.
CAUTION Indicates a potentially hazardous situation or an unintended
use which, if not avoided, may result in minor or moderate
injury.
NOTICE Indicates a potentially hazardous situation or an unintended
use which, if not avoided, may result in appreciable material,
financial and environmental damage.
Important paragraphs which must be adhered to in practice as
they enable the product to be used in a technically correct and
efficient manner.

CS25 (GNSS/LRBT) plus, Safety Directions 7
1.2 Definition of Use
Intended use • Remote control of product.
• Data communication with external appliances.
Reasonably forsee-
able misuse
• Use of the product without instruction.
• Use outside of the intended use and limits.
• Disabling safety systems.
• Removal of hazard notices.
• Opening the product using tools, for example screwdriver, unless this is permitted
for certain functions.
• Modification or conversion of the product.
• Use after misappropriation.
• Use of products with recognisable damages or defects.
• Use with accessories from other manufacturers without the prior explicit approval
of Leica Geosystems.
• Inadequate safeguards at the working site.
• Controlling of machines, moving objects or similar monitoring application without
additional control- and safety installations.
1.3 Limits of Use
Environment Suitable for use in an atmosphere appropriate for permanent human habitation: not
suitable for use in aggressive or explosive environments.
DANGER Local safety authorities and safety experts must be contacted before working in
hazardous areas, or close to electrical installations or similar situations by the person
in charge of the product.
The following advice is only valid for battery charger, power adapter and car adapter.
Environment Suitable for use in dry environments only and not under adverse conditions.
1.4 Responsibilities
Manufacturer of
the product
Leica Geosystems AG, CH-9435 Heerbrugg, hereinafter referred to as Leica Geosys-
tems, is responsible for supplying the product, including the user manual and original
accessories, in a safe condition.
Person responsible
for the product
The person responsible for the product has the following duties:
• To understand the safety instructions on the product and the instructions in the
user manual.
• To ensure that it is used in accordance with the instructions.
• To be familiar with local regulations relating to safety and accident prevention.
• To inform Leica Geosystems immediately if the product and the application
becomes unsafe.
• To ensure that the national laws, regulations and conditions for the operation of
e.g. radio transmitters or lasers are respected.

CS25 (GNSS/LRBT) plus, Safety Directions 8
1.5 Hazards of Use
DANGER Because of the risk of electrocution, it is dangerous to use poles and extensions in the
vicinity of electrical installations such as power cables or electrical railways.
Precautions:
Keep at a safe distance from electrical installations. If it is essential to work in this
environment, first contact the safety authorities responsible for the electrical instal-
lations and follow their instructions.
WARNING During dynamic applications, for example stakeout procedures there is a danger of
accidents occurring if the user does not pay attention to the environmental conditions
around, for example obstacles, excavations or traffic.
Precautions:
The person responsible for the product must make all users fully aware of the existing
dangers.
WARNING Inadequate securing of the working site can lead to dangerous situations, for example
in traffic, on building sites, and at industrial installations.
Precautions:
Always ensure that the working site is adequately secured. Adhere to the regulations
governing safety and accident prevention and road traffic.
CAUTION If the accessories used with the product are not properly secured and the product is
subjected to mechanical shock, for example blows or falling, the product may be
damaged or people can sustain injury.
Precautions:
When setting-up the product, make sure that the accessories are correctly adapted,
fitted, secured, and locked in position.
Avoid subjecting the product to mechanical stress.
WARNING If the product is used with accessories, for example masts, staffs, poles, you may
increase the risk of being struck by lightning.
Precautions:
Do not use the product in a thunderstorm.
CAUTION During the transport, shipping or disposal of batteries it is possible for inappropriate
mechanical influences to constitute a fire hazard.
Precautions:
Before shipping the product or disposing of it, discharge the batteries by running the
product until they are flat.
When transporting or shipping batteries, the person in charge of the product must
ensure that the applicable national and international rules and regulations are
observed. Before transportation or shipping contact your local passenger or freight
transport company.
WARNING High mechanical stress, high ambient temperatures or immersion into fluids can cause
leakage, fire or explosions of the batteries.
Precautions:
Protect the batteries from mechanical influences and high ambient temperatures. Do
not drop or immerse batteries into fluids.

CS25 (GNSS/LRBT) plus, Safety Directions 9
WARNING If battery terminals are short circuited e.g. by coming in contact with jewellery, keys,
metalized paper or other metals, the battery can overheat and cause injury or fire, for
example by storing or transporting in pockets.
Precautions:
Make sure that the battery terminals do not come into contact with metallic objects.
WARNING Only Leica Geosystems authorised service workshops are entitled to repair these prod-
ucts.
The following advice is only valid for battery charger, power adapter and car adapter.
WARNING If you open the product, either of the following actions may cause you to receive an
electric shock.
• Touching live components
• Using the product after incorrect attempts were made to carry out repairs
Precautions:
Do not open the product. Only Leica Geosystems authorised service workshops are
entitled to repair these products.
The following advice is only valid for batteries, power adapter or docking station.
WARNING If the product is improperly disposed of, the following can happen:
• If polymer parts are burnt, poisonous gases are produced which may impair health.
• If batteries are damaged or are heated strongly, they can explode and cause
poisoning, burning, corrosion or environmental contamination.
• By disposing of the product irresponsibly you may enable unauthorised persons to
use it in contravention of the regulations, exposing themselves and third parties to
the risk of severe injury and rendering the environment liable to contamination.
Precautions:
Product-specific treatment and waste management information can be downloaded
from the Leica Geosystems home page at http://www.leica-
geosystems.com/treatment or received from your Leica Geosystems dealer.
1.6 Electromagnetic Compatibility EMC
Description The term Electromagnetic Compatibility is taken to mean the capability of the product
to function smoothly in an environment where electromagnetic radiation and electro-
static discharges are present, and without causing electromagnetic disturbances to
other equipment.
WARNING Electromagnetic radiation can cause disturbances in other equipment.
Although the product meets the strict regulations and standards which are in force in
this respect, Leica Geosystems cannot completely exclude the possibility that other
equipment may be disturbed.
The product is a class A product when operated with the internal batteries. In a
domestic environment this product may cause radio interference in which case the
user may be required to take adequate measures.
The product must not be disposed with household waste.
Dispose of the product appropriately in accordance with the national
regulations in force in your country.
Always prevent access to the product by unauthorised personnel.

CS25 (GNSS/LRBT) plus, Safety Directions 10
CAUTION There is a risk that disturbances may be caused in other equipment if the product is
used with accessories from other manufacturers, for example field computers,
personal computers or other electronic equipment, non-standard cables or external
batteries.
Precautions:
Use only the equipment and accessories recommended by Leica Geosystems. When
combined with the product, they meet the strict requirements stipulated by the guide-
lines and standards. When using computers or other electronic equipment, pay atten-
tion to the information about electromagnetic compatibility provided by the manufac-
turer.
CAUTION Disturbances caused by electromagnetic radiation can result in erroneous measure-
ments.
Although the product meets the strict regulations and standards which are in force in
this respect, Leica Geosystems cannot completely exclude the possibility that the
product may be disturbed by intense electromagnetic radiation, for example, near
radio transmitters, two-way radios or diesel generators.
Precautions:
Check the plausibility of results obtained under these conditions.
CAUTION If the product is operated with connecting cables attached at only one of their two
ends, for example external supply cables, interface cables, the permitted level of elec-
tromagnetic radiation may be exceeded and the correct functioning of other products
may be impaired.
Precautions:
While the product is in use, connecting cables, for example product to external battery,
product to computer, must be connected at both ends.
Radios or digital
cellular phones
Use of product with radio or digital cellular phone devices:
WARNING Electromagnetic fields can cause disturbances in other equipment, in installations, in
medical devices, for example pacemakers or hearing aids and in aircraft. It can also
affect humans and animals.
Precautions:
Although the product meets the strict regulations and standards which are in force in
this respect, Leica Geosystems cannot completely exclude the possibility that other
equipment can be disturbed or that humans or animals can be affected.
• Do not operate the product with radio or digital cellular phone devices in the vicinity
of filling stations or chemical installations, or in other areas where an explosion
hazard exists.
• Do not operate the product with radio or digital cellular phone devices near to
medical equipment.
• Do not operate the product with radio or digital cellular phone devices in aircraft.

CS25 (GNSS/LRBT) plus, Safety Directions 11
1.7 FCC Statement, Applicable in U.S.
WARNING Changes or modifications not expressly approved by Leica Geosystems for compliance
could void the user's authority to operate the equipment.
Labelling CS25 plus
Product Name: 7” Rugged Tablet PC
Model No: CS25
Power :12V 4.16A
Leica Geosystems AG
CH-9435 Heerbrugg
Manufactured Date :
Made in Taiwan
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 Class B digital apparatus meets all
requirements of the Canadian Interference-
Causing Equipment Regulations.Cet appareil
numerique de la Classe B respecte toutes
les exigences du Reglement sur le material
brouilleur du Canada.
I.T.E
E327350
003137_002

CS25 (GNSS/LRBT) plus, Description of the System 12
2 Description of the System
2.1 Overview
System compo-
nents
2.2 Terminology
CS25 plus general
description
The CS25 plus is a compact high performance, low weight rugged tablet computer
designed for outdoor & fieldwork usage. The CS25 plus can withstand severe environ-
mental conditions including vibration, shock, moisture and temperature variations. The
CS25 plus is suitable for use in harsh environments such as construction sites, ware-
houses, military, manufacturing and field service.
CS25 plus available
models
*1 removable
CS25_001
Model Touch screen Colour display Internal GSM/CDMA/ UMTS modem Internal batteries*1 128 GB SSD (solid-state drive) Bluetooth (standard short range) Bluetooth (long range) Wireless LAN 802.11b/g Windows 7 Ultimate L1/L2 GNSS board
CS25 plus --
CS25 GNSS plus -
CS25 LRBT plus   --
Use the supplied stylus on the screens of the touch screen.

CS25 (GNSS/LRBT) plus, Description of the System 13
2.3 System Concept
2.3.1 Software Concept
Software for CS25
plus tablet
computer
2.3.2 Power Concept
General Use the batteries, chargers and accessories recommended by Leica Geosystems to
ensure the correct functionality of the instrument.
Power options
*1 manufacturer: JHT energy International Co Ltd
*2 manufacturer: EDAC Power Electronics Co Ltd
2.3.3 Data Storage Concept
Description Data is stored on a memory device. The memory device can be a USB stick or internal
memory.
Memory device
The delivered Leica Geosystems USB flash drive contains system software and
is not certified for permanent data transfer i.e. as data storage for measure-
ment data. Use only certified industrial grade USB flash drives such as the Leica
MS1 (order number 765199).
Unplugging the USB stick from the CS25 plus tablet computer without safely remove
the USB stick before can cause loss of data. Only unplug the USB stick when the CS25
plus tablet computer is switched off or after you have used Safely Remove Hardware
function of the CS25 plus tablet computer.
Software type Description
Windows 7 ultimate This software includes:
- The language-specific version of Windows 7.
- The basic functionality of the CS.
Model Power supply
CS25 plus Internally by ALG7-08B*1 battery, OR
Externally by ALG7-13B*2 AC/DC adapter, OR
Externally by HH-12VB car adapter
If an external power supply is connected and the internal batteries
are inserted, then the external power is used. The internal
batteries are charged.
USB stick: The tablet computer has a USB port fitted as standard.
Internal memory: The tablet computer has an internal memory fitted as
standard. Available capacity: 128 GB.
SDXC card: The tablet computer has an SDXC card slot. Maximum
SDXC card size: 2 TB

CS25 (GNSS/LRBT) plus, Description of the System 14
2.4 CS25 plus Components
Upside of CS25 plus
Underside of CS25
plus
a) DSUB9 port
b) USB host port for USB stick
c) Screen
d) Keyboard
e) Micro in, Audio out and LAN
f) Power socket and USB host port for
USB stick
g) Speaker
CS25_002
c
a
d
f
e
bg
a) Digital camera
b) Helix antenna for CS25 GNSS plus
c) Battery compartment R
d) SIM card slot
e) Stylus
f) Docking station contacts
g) Battery compartment L
004739_001
a
b
c
d
e
f
g

CS25 (GNSS/LRBT) plus, User Interface 15
3UserInterface
3.1 Keyboard
Keyboard display
CS25 plus
Keys
a) LED indicators
b) ON/OFF
c) Menu
d) Arrow keys, OK
e) Function keys
CS25_004
a
b
c
e
d
Key Function
ON/OFF If CS25 plus already off: Turns on CS25 plus when held for
5s.
If CS25 plus already on:
• Puts CS25 plus into stand-by mode when held < 4 s.
• Turns off CS25 plus when held for 8 s.
Menu Start Menu button options.
Arrow keys Move the focus on the screen.
OK Selects the highlighted line and leads to the next logical
menu / dialog.
Function keys
F1-F3
Programmable hotkeys.
F2 short: Measure a feature in Zeno Field v3.11 or higher

CS25 (GNSS/LRBT) plus, User Interface 16
3.2 Operating Principles
Keyboard and touch
screen
The user interface is operated either by the keyboard or by the touch screen with
supplied stylus. The workflow is the same for keyboard and touch screen entry, the
only difference lies in the way information is selected and entered.
Operation by keyboard
Information is selected and entered using the keys. Refer to "3.1 Keyboard" for a
detailed description of the keys on the keyboard and their function.
Operation by touch screen
Information is selected and entered on the screen using the supplied stylus.
Operation Description
To select an item Tap on the item.
To start the edit mode in editable fields Tap on the editable field.
To highlight an item or parts of it for
editing
Drag the supplied stylus from the left to
the right.
To accept data entered into an editable
field and exit the edit mode
Tap on the screen outside of the editable
field.
To open a context-sensitive menu Tap on the item and hold for 2 s.

CS25 (GNSS/LRBT) plus, Operation 17
4Operation
4.1 Equipment Setup
4.1.1 Fixing the Display Foil to the CS
Fixing the display
foil to the CS25 plus
tablet computer
step-by-step
4.1.2 Inserting and Removing a SIM Card and SD Card
• Keep the card dry.
• Use it only within the specified temperature range.
•Donotbendthecard.
• Protect the card from direct impacts.
Failure to follow these instructions could result in data loss and/or permanent damage
to the card.
CAUTION Always ground yourself to remove any static charge before touching the CPU card. The
electronic devices are sensitive to static electricity.
Precautions:
1) Only experienced personnel should open the mechanical housing of the tablet
computer.
2) Use a grounding wrist strap all the time.
3) Place all the electronic components in a static-dissipative surface or static-shielded
bag when they are not in the chassis.
Step Description
Ensure that the display of the CS25 plus is free of dust and grease.
The non-reflecting display foil has a silver-coloured sticker to peel away the
carrier foil from the actual display foil.
1. Touch the silver-coloured sticker with two fingers and pull it slowly upwards.
The carrier foil is peeling away.
Do not peel the carrier foil more than 2 cm - 3 cm away.
2. Fix the laid open adhesive underside of the display foil at the display border.
Pay attention that the display foil is not fixed between display and
display frame.
3. Peel away the carrier foil bit by bit and smooth it out slowly onto the display.
4. Potential air bubbles between display and display foil have to be smoothed
out using the included microfibre cloth.
Do not use sharp objects!
1
2
CS25_005
3
4

CS25 (GNSS/LRBT) plus, Operation 18
Apply general practice for working with static-sensitive devices when you open the
tablet computer, insert the SIM or SD card and closing the tablet computer:
• Discharge any static charge before opening the tablet computer and working with
the SIM or SD card.
• The tablet computer must not be subject to high electrostatic potentials when it is
open.
• Minimise contact with internal components of the tablet computer.
• Avoid any discharges of static electricity near the tablet computer when inserting
the SIM or SD card.
Insert and remove a
SIM card step-by-
step
Step Description
The SIM card is inserted into a SIM card holder inside the tablet computer.
For CS25 LRBT plus:
Remove the Long Range Bluetooth module labelled 'bluegiga' before
inserting the SIM card.
1. Turn off the tablet computer.
2. Turn over the tablet computer to the underside.
3. Loosen the screws inside the cover using the screwdriver end of the stylus.
4. Detach the cover from the tablet computer.
For CS25 GNSS plus: Detach the cover carefully to not damage the
cables of the Helix antenna.
5. For CS25 LRBT plus:
Remove the screw in order to access the SIM card. Slightly lift the cover
plate.
6. Slide the SIM card firmly into the slot.
Do not force the card into the slot. The card should be held with the
contacts facing the slot.
7. Close the SIM card holder and push into locked position.
8. Attach the slot cover and tighten the screws.
9. To remove the card, detach the slot cover of the tablet computer.
10. Open the SIM card holder and remove the SIM card.
11. Remove the SIM card and attach the slot cover.
3
CS25_011
45
LOCK OPEN
LOCK OPEN

CS25 (GNSS/LRBT) plus, Operation 19
Insert and remove
an SD card step-by-
step
Step Description
The SD card is inserted into an SD card holder inside the tablet computer.
1. Turn off the tablet computer.
2. Turn over the tablet computer to the underside.
3. Loosen the screws inside the cover using the screwdriver end of the stylus.
4. Detach the cover from the tablet computer.
For CS25 GNSS plus: Detach the cover carefully to not damage the
cables of the Helix antenna.
5. Remove the two cables on the tablet computer.
6. Loosen the screw fixing the modem. The SD card slot is visible.
7. Slide the SD card firmly into the slot.
Do not force the card into the slot. The card should be held with the
contacts facing the slot.
8. Close the SD card holder and push into locked position.
9. Insert the modem and tighten the screws.
10. Attach the two cables in their original position.
11. Attach the slot cover and tighten the screws.
5
LOCK OPEN
7
007408_001
3
4
6

CS25 (GNSS/LRBT) plus, Operation 20
4.1.3 Attaching the L1/L2 GNSS Helix Antenna
Attach Helix
antenna step-by-
step
Valid for CS25 GNSS plus only.
4.2 Power Functions
Turning tablet
computer on step-
by-step
Turning tablet
computer off step-
by-step
Step Description
Ensure that the Helix antenna connector and the linkage on the backside of
the CS25 GNSS plus is free of dust and grease.
1. Turn over the CS25 GNSS plus tablet computer to the underside.
2. Hold the Helix antenna at the end of the antenna connector.
3. Insert the antenna connector into the female connector on the CS25 GNSS
plus until it clicks into place.
004738_001
1
2
Step Description
1. Place the tablet computer on a flat and stable surface or hold the tablet
computer in your hand.
2. Ensure that the tablet computer is either connected with the AC power
adapter or the batteries are charged up.
3. Press and hold power key ( ) for 5 s.
Step Description
1. Use the “Shut Down” command of your operating system to turn off the
tablet computer.
Wait for at least five seconds after turning off the tablet computer
before turning it back on.