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This is the January 2014 release (Revision A) of the CFX-750
Display User Guide. It applies to version 5.0 of the CFX-750 display
software.
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CFX-750 DISPLAY USER GUIDE
2
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CFX-750 DISPLAY USER GUIDE
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reasonably determined by Trimble following a root cause analysis.
CFX-750 DISPLAY USER GUIDE
4
Warranty Exclusions and Disclaimer
These warranties shall be applied only in the event and to the
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THEOFFICIALLANGUAGEOFTHESETERMSANDCONDITIONSISENGLISH. IN
THEEVENTOFACONFLICTBETWEENENGLISHANDOTHERLANGUAGE
VERSIONS, THEENGLISHLANGUAGESHALLCONTROL.
Notices
This equipment has been tested and found to comply with the
limits for a Class A digital device, pursuant to Part 15 of the FCC
rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful
interference, in which case the user will be required to correct the
interference at his own expense.
Properly shielded and grounded cables and connectors must be
used in order to meet FCC emission limits. TRIMBLE is not
responsible for any radio or television interference caused by
using other than recommended cables and connectors or by
unauthorized changes or modifications to this equipment.
Unauthorized changes or modifications could void the user's
authority to operate the equipment.
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.
Responsible Party:
Tri mbl e Navi ga tio n
935 Stewart Drive
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Telephone: 1-408 481 8000
Canada
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme
NMB-003 du Canada.
This apparatus complies with Canadian RSS-GEN, RSS-310, RSS-
210, and RSS-119.
Cet appareil est conforme à la norme CNR-GEN, CNR-310, CNR-
210, et CNR-119 du Canada.
Australia and New Zealand Class A Statement
Attention: This is a Class A product. In a domestic environment this
product may cause radio interference in which case the user may
be required to take adequate measures.
Australia and New Zealand
This product conforms with the regulatory requirements of
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framework, thus satisfying the requirements for C-Tick
Marking and sale within Australia and New Zealand.
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CFX-750 DISPLAY USER GUIDE
5
Safety Information
Always follow the instructions that accompany a Warning or Caution. The information they provide is
intended to minimize the risk of personal injury and/or damage to property. In particular, observe
safety instructions that are presented in the following format:
WARNING – This alert warns of a potential hazard which, if not avoided, can cause severe
C
injury.
CAUTION – This alert warns of a hazard or unsafe practice which, if not avoided, can cause
C
injury or damage.
Note – An absence of specific alerts does not mean that there are no safety risks involved.
Warnings
WARNING – Anhydrous ammonia (NH3) can cause severe burning, blindness, or death. Before
C
you begin to operate or service equipment that contains NH3, carefully read and follow all
safety instructions in Working with anhydrous ammonia, page 7.
WARNING – Incorrect adjustment of the Manual Override Sensitivity calibration setting could
C
cause this critical safety feature to fail, resulting in personal injury or damage to the vehicle.
Any adjustment to this setting should only be made by an experienced user.
WARNING – During the Deadzone calibration, the system moves the vehicle’s steering wheels.
C
To avoid injury, be prepared for sudden vehicle movement.
WARNING – When you tap the liquid flow calibration Start button, the machine will become
C
operational. Take all necessary precautions to ensure user safety. Failure to do so may result in
serious injury or death.
WARNING – When you tap the control valve calibration Start button, the machine will
C
become operational. Take all necessary precautions to ensure user safety. Failure to do so may
result in serious injury or death.
WARNING – When you tap the fill disk Start button, the machine becomes operational. Take
C
all necessary precautions to ensure user safety. Failure to do so may result in serious injury or
death.
WARNING – When the implement is down and the master switch is in the On position, the
C
machine is fully operational. Take all necessary precautions to ensure user safety. Failure to do
so could result in injury or death.
CFX-750 DISPLAY USER GUIDE
6
Safety Information
WARNING – The display contains a single-use Lithium-sulfide LiSO2 battery. Do not expose the
C
battery to temperatures greater than 71 °C (160 °F) as the battery may explode.
WARNING – MOVING PARTS DURING THIS TEST! Please stay clear of the implement. Ensure
C
the implement is raised, the transmission is in PARK, and the emergency brake is applied
before continuing.
WARNING – Many large and sudden change in satellite geometry caused by blocked satellites
C
can cause significant position shifts. If operating under these conditions, auto-guidance
systems can react abruptly. To avoid possible injury or damage to property under these
conditions, disable the auto-guidance system and take manual control of the vehicle until the
conditions have cleared.
WARNING – Obstacles in the field can cause collisions, which may injure you and damage your
C
vehicle. If an obstacle in the field makes it unsafe to continue a particular phase of the
automated dead-zone calibration, stop the vehicle to abort the phase and turn the steering
wheel to disengage the system. Reposition the vehicle and continue from the current test
phase.
WARNING – The wheels can move abruptly during the Steering Proportional Gain procedure
C
while the Autopilot system tests the hydraulic response to its steering commands. To avoid
injury, be prepared for vehicle movement.
Working with anhydrous ammonia
• Contact your NH3 supplier to review all safety requirements associated with anhydrous ammonia
(NH3).
• Always wear correct personal protective equipment. This includes, but is not limited to:
– Goggles or face shield
– Protective suit and gloves
–Respirator
• Do not allow anyone to operate the system without proper instruction and training.
• Stand up-wind when working around NH3 and related equipment.
• Always keep NH3 equipment away from buildings, livestock, and other people.
• Never work on NH3 equipment in confined spaces.
• Before you attempt to transport the implement, discharge the system of all NH3 and completely
shut down the system. See Discharging the system, page 8.
• If symptoms of illness occur during or shortly after use of NH3 products, seek immediate medical
attention.
CFX-750 DISPLAY USER GUIDE
7
Safety Information
• Keep a source of clean water (at least five gallons) readily available. In case of exposure, flush
exposed skin or eyes immediately with large quantities of water and seek immediate medical
attention.
• NH3 can be harmful to the environment if not used correctly. Follow all local, state, and federal
regulations regarding proper handling of this chemical.
Servicing the equipment
1. Remove the system from operation before performing any maintenance.
2. Thoroughly bleed all system lines and disconnect the nurse tank hose. See Discharging the
system, page 8.
3. Make sure that the gauge pressure is at zero before you open the system.
4. Use extreme caution when opening a previously pressurized system.
Discharging the system
1. Turn off the console or vehicle master switch.
2. Completely close the main shut-off valve on the supply or nurse tank.
3. Resume field application until the pressure gauge shows zero pressure.
4. Check again that the console and/or vehicle master switch, and all section switches, are turned
off.
5. Completely close the emergency shut-off valve the cooling tower.
6. Bleed and disconnect the nurse tank supply hose from the system.
7. Turn on the console master switch and all section switches.
8. Stand up-wind from the implement and then slowly open the bleed valve(s) until fully open.
9. Allow at least one (1) hour for the system to fully discharge.
10. Before you open the system, make sure that the pressure gauge on the manifold reads zero and
that the cooling tower is not cold to the touch. This ensures that all liquid NH3 has evaporated
and that the pressure is discharged.
Note – Frost on any component is a positive indication of trapped NH3 at low pressure. Lack of frost
does not always indicate a lack of NH3.
This manual describes how to install, configure, and use the Trimble® CFX-750™ display, version 5.0.
Even if you have used other Global Navigation Satellite Systems (GNSS) or application control
products before, such as the United States' Global Positioning System (GPS) products, it is
recommended that you spend some time reading this manual to learn about the special features of
this product. If you are not familiar with GNSS, visit the Trimble website (www.trimble.com) for an
interactive look at Trimble and GNSS.
About the CFX-750 display
The Trimble CFX-750 display is an in-cab touchscreen display that provides affordable guidance,
steering and precision agriculture functionality.
The CFX-750 display includes a built-in GPS receiver that you can upgrade to receive GLONASS
satellite signals. The display can also use an array of components to maximize efficiency when
planting, spraying, spreading and strip tilling, including the Trimble Field-IQ™ crop input control
system.
Related information
Sources of related information include the following:
•Release notes: The release notes describe new features of the product, information not
included in the manuals, and any changes to the manuals. The release notes are available at
www.trimble.com.
•Trimble training courses: Consider a training course to help you use your GPS system to its
fullest potential. For more information, go to the Trimble website at
www.trimble.com/training.html.
Technical assistance
Contact your Trimble Reseller for technical assistance.
CFX-750 DISPLAY USER GUIDE
14
CHAPTER
2
Installing the Display and
Antenna2
In this chapter:
System components
Installing the display
Connecting the display
Installing the antenna
This chapter introduces the CFX-750 display and
system components, and also describes how to
install the display and antenna.
CFX-750 DISPLAY USER GUIDE
15
System components
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2 – Installing the Display and Antenna
ItemDescriptionPart number
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CFX-750 display94110-00
RAM mount and screws61958
Quick reference card78838-00-ENG
Compact disc78821-02
GPS antenna cable50449
Power bus/CAN cable77282
Power cable67258-01
AG-25 antenna 77038
AG-25 antenna mount plate62034
CFX-750 DISPLAY USER GUIDE
16
2 – Installing the Display and Antenna
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Installing the display
Mount the CFX-750 display in the vehicle cab. When you position the display, make sure that:
• it is within the driver’s reach so that the USB drive is easy to remove and replace.
• the touchscreen is easy to see, but the display does not block the driver’s view.
• it does not interfere with the driver getting in or out of the cab, or any other activities.
T h e i m a g e s h o ws t h e mo u n t in g a ss e mb l y fo r t h e d i s p la y :
ItemDescription
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Diamond-shaped mounting plate
RAM mount
Bar mount
To install the display:
1. Use the supplied screws to firmly attach the diamond-shaped mounting plate to the back of the
display:
CFX-750 DISPLAY USER GUIDE
17
2 – Installing the Display and Antenna
2. Attach the RAM mount to the ball on the diamond-shaped mounting plate:
3. Select a position in the cab for the display. Hold the display in the selected location and check
that it is easily accessible from the driver’s seat.
4. Use the provided bolts to attach the bar mount to the cab.
5. Attach the other end of the RAM mount to the ball on the bar mount and then tighten the screw.
Connecting the display
The diagrams in this section show how to set up the CFX-750 display as a standalone system.
To learn how to connect the CFX-750 display to other the system components, see the CFX-750 Display Cabling Guide.
CFX-750 DISPLAY USER GUIDE
18
2 – Installing the Display and Antenna
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Connecting a standalone CFX-750 display for WAAS/EGNOS/
OmniSTAR® XP/HP corrections
ItemDescriptionTrimble part number
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CFX-750 display94110-00
CFX-750 power cable77282
CFX-750 basic power cable67258-01
8 m GPS TNC/TNC RTangle cable50449
AG-25 GNSS antenna77038
CFX-750 DISPLAY USER GUIDE
19
2 – Installing the Display and Antenna
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Connecting a standalone CFX-750 display for RTK
corrections
ItemDescriptionTrimble part number
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CFX-750 display
Note – RTK password required.
CFX-750 power cable77282
CFX-750 basic power cable67258-01
8 m GPS TNC/TNC RTangle cable50449
AG-25 GNSS antenna77038
NMO-to-TNC 20 ft antenna cable and base62120
900 MHz radio antenna kit22882-10
94110-00
CFX-750 DISPLAY USER GUIDE
20
2 – Installing the Display and Antenna
Installing the antenna
Note – To minimize any interference to the GPS signal, make sure that the GPS antenna is at least 1 m
(3 ft) from any other antenna (including a radio antenna). You may experience interference if you
operate the vehicle within 100 m (300 ft) of any power line, radar dish, or cell phone tower.
Note – The AG-25 antenna has integrated magnets for easy installation. To attach the antenna to a
non-metal surface, you must use the mounting plate.
1. Find the mounting location for the antenna at the front of the vehicle roof, centered from left to
right.
2. On the mounting plate, remove the protective covers from the adhesive strips.
3. Attach the mounting plate to the vehicle roof with the adhesive strips. Ensure that the mounting
plate is centered along the vehicle roof.
4. Connect the antenna cable to the antenna.
5. Place the antenna directly on the mounting plate. The three magnets embedded in the bottom
of the antenna will hold it in place.
6. Route the other end of the antenna cable into the cab.
CFX-750 DISPLAY USER GUIDE
21
CHAPTER
3
Getting Started3
In this chapter:
Display basics
The Quick Start Wizard
Using the setup wizards
The guidance screen
Using the EZ-Remote joystick
Reading lightbar patterns
On-screen icons
This chapter describes, in general terms, how to
use the CFX-750 display.
CFX-750 DISPLAY USER GUIDE
22
3 – Getting Started
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Display basics
The CFX-750 display provides guidance, steering and precision agriculture functionality. The display
has a touchscreen that you use to operate your system and to view guidance information. In
addition, there is a USB port on the display for loading and saving field data.
Front view
ItemDescriptionNotes
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8" Touch-sensitive screenTo interact with the system, tap the screen with your finger.
For more information, see Recalibrate touchscreen, page 244.
SpeakerYou can adjust the speaker volume, or turn it off.
For more information, see Touchscreen speaker volume,
page 233.
Integrated lightbar with 27 LEDs When lit, the LEDs show the position of your vehicle relative to
your intended guidance line.
For more information, see Reading lightbar patterns, page 37.
CAUTION – Do not press on the screen with a sharp item, such as a pencil or screwdriver; you
may damage the surface of the screen.
CFX-750 DISPLAY USER GUIDE
23
Back view
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3 – Getting Started
ItemDescriptionNotes
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Power buttonTurns the display on or off.
Brightness controls• To increase the brightness of the screen, press d
USB socketYou can connect a USB memory stick to the display to transfer
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GPS connectorConnects the GPS cable (P/N 50449) to the display.
Port AConnects external devices to the display.
Power connection socketConnects the power cable (P/N 67258) to the display.
Port BConnects external devices to the display.
Radio access panelIf you purchase the optional RTK module, install the module
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•To decrease the brightness, press e.
Note – You can also use the Color Scheme and Backlight menu
options to set the screen brightness. See Color Scheme,
page 232, and Backlight, page 233.
data to and from the unit. For more information, see The USB
socket, page 27.
here. For more information, see the installation instructions
supplied with the radio module.
CFX-750 DISPLAY USER GUIDE
24
Cleaning the touchscreen
To clean the CFX-750 display use the following supplies:
• Ammonia-free glass cleaner
3 – Getting Started
Note –
• Soft, lint-free cotton cloth
• 50% isopropyl alcohol
1. Apply a small amount of glass cleaner to the cloth and gently rub it against the touchscreen.
2. To clean off any stains or smudges, use a cotton cloth dampened with 50% isopropyl alcohol.
B
Do not apply glass cleaner directly to the touchscreen.
Tip – Clean the display while it is switched off. It is easier to see dirt and fingerprints when the
touchscreen is dark.
Power up
To turn on the display, press the power button on the rear of the display. After a short time, the
Welcome screen appears:
The first time that you turn on the CFX-750 display, the following wizards appear in turn:
• Touchscreen calibration:
CFX-750 DISPLAY USER GUIDE
25
3 – Getting Started
You must calibrate the touchscreen before you can use the display; to do this, follow the
onscreen instructions.
• The Quick Start wizard. To configure your system properly, make sure that you run the entire
wizard, see page 29.
Power down
To turn off the CFX-750 display, hold down the power button for three seconds. While holding down
the power button, the Power Down In Progress screen appears:
Note – To cancel the power down process, release the power button before the three second
countdown is complete.
Resetting the display
Occasionally, you may want to reset the display settings. There are two ways to do this:
• Soft reset: This returns all settings to the factory defaults. All saved field data remains intact.
• Hard reset: This returns all settings to the factory defaults,
any field data.
Note – Do not perform a hard reset unless it is absolutely necessary or you are instructed to do so by
Trimble Technical Support.
Soft reset
1. Power down the display and then power it on.
2. Wait until the status bar at the bottom of the second startup screen is over half full:
and deletes all saved data including
CFX-750 DISPLAY USER GUIDE
26
3 – Getting Started
3. Press the power button and top brightness control button at the same time:
4. Hold the buttons down until the display beeps.
Hard reset
1. Power down the display and then power it on.
2. Wait until the status bar at the bottom of the second startup screen is over half full:
3. Press the power button and
4. Hold the buttons down until the display beeps.
both brightness control buttons at the same time:
The USB socket
The USB socket is on the rear of the display. See Back view, page 24. Use the USB socket to manage
your data via a USB drive.
USB drive compatibility
You can use the following USB drives with the CFX-750 display:
1. Rotate the display so you that can see the back of it.
2. Insert the USB drive into the USB socket. When the USB drive is inserted correctly, the USB icon
appears on the guidance screen:
The color of the USB icon indicates the current state of the USB drive:
– Green: the USB drive is connected.
– Yellow: the USB drive is connecting.
– Red: the connection to the USB drive has been lost.
Removing a USB drive
CAUTION – Do not remove the USB drive from the socket while the display is writing to or
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from the drive. This will corrupt the data.
1. Rotate the display so that you can see the back of it.
2. Pull the USB drive out of the USB socket.
CFX-750 DISPLAY USER GUIDE
28
3 – Getting Started
Taking a screenshot
Occasionally, you may want to save a screenshot of the touchscreen, for example to provide
information for troubleshooting purposes. When you take a screenshot, the display saves a .png file
to the root directory of the USB drive.
Note – Screenshot capability is available only when there is a USB drive inserted in the display.
To take a screenshot:
1. Press
2. Hold the buttons down until the touchscreen flashes.
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both brightness control buttons at the same time:
CAUTION – Do not remove the USB drive from the socket while the display is writing to or
from the drive. This will corrupt the data.
The Quick Start Wizard
The Quick Start Wizard enables you to configure important settings before you begin driving. The
first time that you turn on the display, the wizard starts automatically. Make sure that when you first
turn on the display that you run the entire wizard.
When you run the wizard, you can choose whether or not it appears every time the display is turned
on. If you choose to hide the wizard, the guidance screen will appear automatically when you turn
the unit on again. However, you can still access the wizard at a later time, as follows:
1. Tap and then tap .
2. Tap
3. Tap . The first page of the Quick Start Wizard appears:
Quick Start Wizard. The Welcome screen appears.
CFX-750 DISPLAY USER GUIDE
29
3 – Getting Started
4. To set up your system, complete each page of the wizard. See the section below.
Using the setup wizards
The CFX-750 display contains various wizards that guide you through the task of configuring your
system. The following table describes how to use the wizards to enter your system settings.
To ...Tap .. .
Select the setting you requireThe field that displays the required value. When you make
your selection, the field changes color from gray to green.
Enter the numbers that you require
Enter text
Accept the selection and go to the next screen
Accept the selection and exit the screen
Navigate the wizard
Go back to the previous page
Exit the wizard
Note – When you exit the wizard, the system
retains any settings you have already selected;
for any settings that you have not yet entered,
the system uses the settings from the previous
configuration.
Access the on-screen help
CFX-750 DISPLAY USER GUIDE
30
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