Leica MOJO RTK User manual

Leica
User Manual
Version 1.1
English

2mojoRTK
Introduction
Introduction
Purchase Congratulations on the purchase of a mojoRTK system.
This manual contains important safety directions as well as instructions for setting
up the product and operating it. Refer to "10 Safety Directions" for further informa-
tion. Read carefully through the User Manual before you switch on the product.
To ensure safety when using the system, please also observe the directions and
instructions contained in the User Manual and Safety Handbook issued by the:
• Agricultural machinery manufacturer.
Product identifica-
tion
The type and serial number of your product are indicated on the type plate. Enter the
type and serial number in your manual and always refer to this information when you
need to contact your agency or Leica Geosystems authorized service workshop.
Type: _______________
Serial No.: _______________

Introduction mojoRTK 3
Symbols used in
this manual
The symbols used in this manual have the following meanings:
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
and/or 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.

4mojoRTK
Table of Contents
Table of Contents
In this manual Chapter Page
1 System Overview 10
1.1 General mojoRTK System Information 10
1.2 Components of mojoRTK System 11
1.3 Unpacking the mojoRTK System 12
1.4 mojoRTK Console 14
1.5 mojoRTK Console LCD Screen 19
1.6 mojoRTK Base Station 23
2 System Installation 24
2.1 Before Installation 24
2.2 Antenna Installation 26
2.3 mojoRTK Console Installation 32
2.3.1 Before Installation 32
2.3.2 mojoRTK Console Installation 34

Table of Contents mojoRTK 5
3 mojoRTK Base Station Operation 42
3.1 Base Station Setup 44
3.2 Base Station Operation 48
3.2.1 How to Change the Language 50
3.2.2 Region Selection 50
3.2.3 Changing the Radio Channel 51
3.2.4 How to Activate / Deactivate GLONASS 52
3.2.5 Adjusting Contrast 53
3.2.6 Software Upgrade 54
3.2.7 Rollback Software 55
3.2.8 How to Reset Defaults 56
3.2.9 System Information 56
3.2.10 Additional Features 57
3.2.11 Selecting Data Format (if available) 58
3.2.12 Setting Position Mode (if available) 59
4 Running the mojoRTK Console for the First Time 60
4.1 Setting up the mojoRTK Console 60
4.2 System Wizard 62
4.3 Vehicle Wizard 64
4.4 Base Radio Wizard 72
4.5 Completion of Initial Setup Wizard 73

6mojoRTK
Table of Contents
5Tuning 74
5.1 Tuning Wizard 75
5.2 Sensitivity 76
5.3 Aggressiveness 78
5.4 Overshoot 79
5.5 Speed Adjust 81
5.6 Tuning Tips 82
6 Normal System Operation 84
6.1 Starting up the System 84
6.2 Setting Waypoints (or A-B Points) 85
6.3 Setting the Line Spacing 87
6.4 Setting the Implement Offset 88
6.5 Using Auto-steer 90
6.6 Roading 91
6.7 mojo Feature 92
6.8 Setting the Field Offset Manually 94
6.9 Setting the Vehicle Sensitivity 96
6.10 Viewing Serial Numbers 97
6.11 System Rescue 98
6.12 Network RTK 99
6.13 Glide 103
6.14 Wayline Storage 110

Table of Contents mojoRTK 7
6.15 High Accuracy NMEA Output 119
7 Entertainment Function 126
7.1 Selecting an Entertainment Mode 126
7.2 MP3 Input 127
7.3 Aux Input 127
7.4 Setting and Recalling Preset Stations 128
7.5 Manual Tuning of the Frequency 129
7.6 Adjusting Radio Controls 130
8 Service 132
8.1 Virtual Wrench™ 132
8.2 Upgrading Console Software via USB Memory Key 133
8.3 Upgrading Console Software via Virtual Wrench™ 134
8.4 Restoring the Previous Version of Console Software 135
8.5 Backing up the Current Console Software 136
8.6 Backing Up the Current Console Configuration 137
8.7 Restoring the Console Configuration 138
9 Care and Transport 140
9.1 Transport 140
9.2 Storage 141
9.3 Cleaning and Drying 142

8mojoRTK
Table of Contents
10 Safety Directions 144
10.1 General Introduction 144
10.2 Intended Use 145
10.3 Limits of Use 147
10.4 Responsibilities 148
10.5 Hazards of Use 149
10.6 Electromagnetic Compatibility EMC 158
10.7 FCC Statement, Applicable in U.S. 161
10.8 ICES-003 Statement, Applicable in Canada 163
10.9 Labelling 164
11 Technical Data 166
11.1 mojoRTK Console Technical Data 166
11.1.1 General Technical Data 166
11.1.2 Tracking Characteristics 169
11.1.3 Positioning Accuracy 172
11.2 mojoRTK Red Antenna Technical Data 173
11.3 mojoRTK Black Antenna Technical Data 176
11.4 mojoRTK Base Station Technical Data 178
11.4.1 General Technical Data 178
11.4.2 Tracking Characteristics 182
11.5 Conformity to National Regulations 185
11.5.1 mojoRTK Console 185

Table of Contents mojoRTK 9
11.5.2 mojoRTK Base Station 188
12 International Limited Warranty, Software Licence Agreement 192
Appendix A Flow Chart 194
Appendix B Additional mojoRTK Information 198
B.1 Unlock Codes 198
B.2 On Screen Keyboard 200
B.3 Formatting USB Flash Drives 201
Appendix C GNU General Public License 208
Appendix D Glossary 210

10mojoRTK
System Overview
1 System Overview
1.1 General mojoRTK System Information
General informa-
tion
• Leica Geosystems’ mojoRTK is a GPS-based guidance system that provides
assisted steering to various pieces of agricultural equipment.
• The mojoRTK works with a lightweight and easy-to-transfer mobile base station
that provides highly reliable accuracy without incurring GPS subscription fees. The
unique and compact design of the mojoRTK allows you to move it from one piece
of equipment to the next, covering your entire fleet. This is easily accomplished
by the patented design and installation into a DIN slot or radio receptacle.
• Beyond its capabilities of steering accuracy, the mojoRTK also provides remote
service and diagnostics for your guidance system and agricultural machinery,
remote upgrades, and 24/7 service and assistance, eliminating costly on-site
service calls.

System Overview mojoRTK 11
1.2 Components of mojoRTK System
mojoRTK compo-
nents
a) mojoRTK base station
b) mojoRTK Red Antenna
c) mojoRTK Black Antenna
d) mojoRTK console
a b c d
mojoRTK_018

12mojoRTK
System Overview
1.3 Unpacking the mojoRTK System
Container for
mojoRTK base
station
)Apart from mojoRTK base station, all other parts are delivered in a cardboard box.
a) mojoRTK base station
b) Whip antenna
c) Battery GEB221, 2x
d) Shoulder strap for carry case
e) 12V power cable, with crocodile
clips
a
b
c
d
e
mojoRTK_019

System Overview mojoRTK 13
Cardboard box for
all other mojoRTK
parts
a) Red whip antenna
b) Red GPS antenna
c) Cable to red whip antenna
d) Cable to red GPS antenna
e) mojoRTK console
f) Black whip antenna
g) Black GPS antenna
h) Cable to black GPS antenna
i) Cleaning wipes
j) Cable to black whip antenna
a
b
c
d
e
f
g
h
i
j
mojoRTK_020

14mojoRTK
System Overview
1.4 mojoRTK Console
mojoRTK console,
forefront
a) Power button
b) USB ports
c) Volume control button
d) MP3 plug
e) 1, 2, 3 keys
f) LCD screen
g) Mode key
h) Escape key
i) Slot for simcard
j) Mounting sleeve
k) Auto-steer On LED
l) Auto-steer key
m) Auto-steer Off / Ready LED
n) Main dial
o) OK button
a
i
k
mojoRTK_001
b
c
d
e
f
g
h
j
l
m
o
n

System Overview mojoRTK 15
Buttons, Keys Button, Key Function
Power button Turns unit on or off.
Volume control
button
Adjusts radio volume. Pressing the volume
control provides access to stereo system
settings (bass, treble, balance, and fade).
Mode key Switches between GPS and Entertainment
modes.
Auto-steer key Starts/Stops auto-steer system.
1, 2, 3 keys Press for A-B Setup.
Press for mojo Setup.
Press for Virtual WrenchTM.
)1, 2, 3 keys may also be used for up,
down, and tab.

16mojoRTK
System Overview
Escape button Returns to previous menu.
OK button Press to confirm an action or to enter a menu.
Main dial Used to tune radio, select menu options and
change setting values.
Button, Key Function

System Overview mojoRTK 17
Screen, LEDs, ports Module Function
LCD screen Viewing screen for all modes. Refer to "1.5
mojoRTK Console LCD Screen" for details.
Auto-steer Off /
Ready LED
Red LED lights when mojoRTK system is "ready":
Sufficient satellites are found and radio commu-
nication to mojoRTK base station is good.
Auto-steer On
LED
Green LED lights when mojoRTK system is ready
and engaged:
System works and auto-steering is activated.
MP3 plug in Allows an MP3 player to play through the vehicle
stereo system.
USB ports Used for data transfer and storage as well as
mojoRTK software upgrades.

18mojoRTK
System Overview
mojoRTK console,
rear side
a) Black connector for AM/FM antenna
b) Blue connector for black GPS antenna
(GPS L1)
c) Red connector for red whip antenna
d) Green connector for red GPS antenna
(GPS L2)
e) Purple connector for black whip
antenna
f) Connector for service purpose only
g) Power
h) Automotive Blade Fuse (10A, 32V)
i) Grounding connector
j) Connector for CAN and NMEA
k) Connector for speakers
mojoRTK_021 a c e f g h i
j
k
bd

System Overview mojoRTK 19
1.5 mojoRTK Console LCD Screen
mojoRTK screen
a) Base station
b) GPS Satellites
c) Accuracy to Working Line
d) Working Line
e) Virtual WrenchTM
f) Cellular Phone Signal
ab c d e f
mojoRTK_002

20mojoRTK
System Overview
Icon description Icon Description
Base station Icon • A solid icon with three bars means you
have an excellent signal from the base
station.
• A solid icon with two bars means you
have a good signal from the base station.
• A solid icon with one bar means you have
a poor signal from the base station.
• A flashing icon with an Xmeans the
system is trying to lock on to the base
station signal.
GPS Satellites /
Signal Strength
• A solid satellite icon with three bars
means you have an excellent signal.
• A solid satellite icon with two bars means
you have a good signal.
• A solid satellite icon with one bar means
you have a poor signal.
• A flashing satellite icon means the
system is not seeing enough satellites.
Accuracy to
Working Line
• This icon shows the accuracy of the
system relative to the current working
line while in motion.