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November 2010release (Version 4.0, Revision A) of the
This is the
FM-750 Display User Guide. It applies to version 1.00 of the FM-750 display
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2 FM-750 Display User Guide
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FM-750 Display User Guide 3
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Notices
This equipment has been tested and found to comply with the limits for a
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designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment
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4 FM-750 Display User Guide
Safety
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:
C
C
Warnings
C
C
C
WARNING – This alert warns of a potential hazard which, if not avoided, can cause severe
injury.
CAUTION – This alert warns of a hazard or unsafe practice which, if not avoided, can
cause injury or damage.
Note – An absence of specific alerts does not mean that there are no safety risks involved.
WARNING – Anhydrous ammonia (NH3) can cause severe burning, blindness, or death.
Before you begin to operate or service equipment that contains NH3, carefully read and
follow all safety instructions in Working with anhydrous ammonia, page 6.
WARNING – Incorrect adjustment of the Manual Override Sensitivity calibration setting
could 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. To avoid injury, be prepared for sudden vehicle movement.
C
C
C
WARNING – When you tap the liquid flow calibration Start button, the machine will
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 control valve calibration Start button, the machine will
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 will become
operational. Take all necessary precautions to ensure user safety. Failure to do so may
result in serious injury or death.
FM-750 Display User Guide 5
Safety
C
C
C
WARNING – When the implement is down and the master switch is in the On position,
the machine is fully operational. Take all necessary precautions to ensure user safety.
Failure to do so could result in injury or death.
WARNING – The display contains a single-use Lithium-sulfide LiSO2 battery. Do not
expose the 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 the implement is raised, the transmission is in PARK and the emergency brake is
applied before continuing.
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 7.
•If symptoms of illness occur during or shortly after use of NH3 products, seek immediate
medical attention.
•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.
20.1Servicing 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 7.
6 FM-750 Display User Guide
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.
Safety
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 FM-750
Even if you have used other Global Positioning
System (GPS) products before, CNH
recommends that you spend some time reading
this manual to learn about the special features of
this product. If you are not familiar with GPS,
visit the Trimble website (www.trimble.com) for
an interactive look at Trimble and GPS.
™
display, version 1.00.
About the product
The FM-750 is an in-cab touchscreen display that
provides affordable guidance, steering and
precision agriculture functionality.
The FM-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 local reseller for technical
assistance.
FM-750 Display User Guide 13
1 Introduction
14 FM-750 Display User Guide
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 FM-750 display and
system components, and also describes how to
install the display and antenna.
FM-750 Display User Guide 15
2 Installing the Display and Antenna
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System components
ItemDescriptionPart number
FM-750 display94110-70
c
RAM mount and screws61958
d
Quick reference card78838-70-ENG
e
Compact disc78821-70
f
GPS antenna cable50449
g
Power bus/CAN cable77282
h
Power cable67258
i
AG25 Antenna 77038
j
k
AG25 Antenna mount plate62034
16 FM-750 Display User Guide
Installing the display
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d
e
Mount the FM-750 display in the vehicle cab. When you position the display, make sure
that:
•it is within the driver’s reach; 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.
The image to the right shows the mounting
assembly for the display:
ItemDescription
Diamond-shaped mounting plate
c
RAM mount
d
Bar mount
e
Installing the Display and Antenna 2
To install the display :
1.Use the supplied screws to firmly attach the diamond-shaped mounting plate to
the back of the display:
FM-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.
18 FM-750 Display User Guide
Installing the Display and Antenna 2
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Connecting the display
The diagrams in this section show how to setup the FM-750 display as a standalone
system.
To learn how to connect the FM-750 display to other the system components, see the
FM-750 Cabling Guide.
Connecting the FM-750 display to use WAAS or XP/HP corrections:
ItemDescriptionTrimble part number
FM-750 display94100-01
c
FM-750 power cable77282
d
FM-750 basic power cable67258
e
f
g
8 m GPS TNC/TNC RT angle cable
Ag25 GNSS antenna77038-00
50449
FM-750 Display User Guide 19
2 Installing the Display and Antenna
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Standalone FM-750 / RTK corrections
Connecting a standalone FM-750 display to use RTK corrections:
ItemDescriptionTrimble part number
FM-750 display
c
Note – RTK password required.
FM-750 power cable77282
d
FM-750 basic power cable67258
e
8 m GPS TNC/TNC RT angle cable
f
Ag25 GNSS antenna77038-00
g
NMO to TNC 20ft antenna cable and base62120
h
900 MHz radio antenna kit22882-10
i
94100-01
50449
20 FM-750 Display User Guide
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 AG25 antenna has integrated magnets for easy installation. To attach the
antenna to a non-metal surface, you must use the mounting plate.
To install the AG25 antenna:
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.
Installing the Display and Antenna 2
6.Route the other end of the antenna cable into the cab.
FM-750 Display User Guide 21
2 Installing the Display and Antenna
22 FM-750 Display User Guide
CHAPTER
3
Getting Started3
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 FM-750 display.
FM-750 Display User Guide 23
3 Getting Started
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Display basics
The FM-750 display provides guidance, steering and precision agriculture
functionality. The display has a touchscreen that you use to operate your system, and
view guidance information. In addition, there is a USB port on the display for loading
and saving field data. See Figure 3.1 below, and Figure 3.2, page 25.
Item DescriptionNotes
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Figure 3.1The front of the FM-750 display
C
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.
24 FM-750 Display User Guide
8" Touch-sensitive screenTo interact with the system, tap the screen with your
finger.
For more information, see Recalibrate Touchscreen,
page 129.
SpeakerYou can adjust the speaker volume, or turn it off.
For more information, see Touchscreen speaker volume,
page 124.
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 39.
Getting Started 3
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f
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jhi
k
ItemDescriptionNotes
Power buttonTurns the display on or off.
c
Brightness controls
d
Note – You can also use the Color Scheme and
and
Backlight menu options to set the screen brightness.
e
See Color Scheme, page 123, and Backlight, page 124.
USB socketYou can connect a USB memory stick to the
f
GPS connectorConnects the GPS cable (P/N 50449) to the
g
Port AConnects external devices to the display.
h
Power connection socketConnects the power cable (P/N 67258) to the
i
Port BConnects external devices to the display.
j
Radio access panelIf you purchase the optional RTK module,
k
Figure 3.2The back of the FM-750 display
•To increase the brightness of the screen,
press
d
.
•To decrease the brightness, press e.
display to transfer data to and from the
unit. For more information, see The USB
socket, page 28.
display.
display.
install the module here. For more
information, see the install instructions
supplied with the radio module.
FM-750 Display User Guide 25
3 Getting Started
Cleaning the touchscreen
To clean the FM-750 display use the following supplies:
•Ammonia-free glass cleaner
Note – Do not apply glass cleaner directly to the touchscreen.
•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
Power up
Tip – Clean the display while it is switched off. It is easier to see dirt and fingerprints when
the touchscreen is dark.
To turn on the display, press the power button on the rear of the display. After a short
time, the Wel com e screen appears:
The first time that you turn on the FM-750 display, the following wizards appear:
•Touchscreen calibration:
26 FM-750 Display User Guide
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 The Quick Start Wizard, page 30.
Power down
To turn off the FM-750 display, hold down the power button for three seconds. While
holding down the power button, the Power Down In Progress screen appears:
Getting Started 3
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, and deletes all saved
data including any field data.
Note – Do not perform a hard reset unless it is absolutely necessary or you are instructed
to do so by 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:
FM-750 Display User Guide 27
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 both brightness control buttons at the same time:
4.Hold the buttons down until the display beeps.
The USB socket
The USB socket is on the rear of the display. See Figure 3.2, page 25.
Use the USB socket to manage your data via a USB drive.
USB drive compatibility
You can use the following USB drives with the FM-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 properly inserted, the USB icon appears on the guidance
screen:
Getting Started 3
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
1.Rotate the display so that you can see the back of it.
2.Pull the USB drive out of the USB socket.
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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.
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.
FM-750 Display User Guide 29
3 Getting Started
Note that screenshot capability is only available when there is a USB drive inserted in
the display,
To take a screenshot:
1.Press both brightness control buttons at the same time:
2.Hold the buttons down until the touchscreen flashes.
C
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, when you next power up the
display, the guidance screen automatically appears. 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 Welco me screen appears.
4.To set up your system, complete each page of the wizard. See the section below.
30 FM-750 Display User Guide
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