TeeJet CenterLine User Manual v1.07
CenterLine
U s e r G u i d e
98-05054
USER GUIDE
Software Version 1.07
98-05054
R3
CenterLine
Software Version 1.07
Copyrights
© 2002 Midwest Technologies Illinois, LLC. All rights reserved. No part of this document or the computer
programs described in it may be reproduced, copied, photocopied, translated or reduced in any form or by
any means, electronic or machine readable, recording or otherwise, without prior written consent from Midwest Technologies.
Trademarks
Unless otherwise noted, all other brand or product names are trademarks or registered trademarks of their
respective companies or organizations.
Limitation of Liability
MIDWEST TECHNOLOGIES ILLINOIS, LLC PROVIDES THIS MATERIAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED. NO COPYRIGHT LIABILITY OR
PATENT IS ASSUMED. IN NO EVENT SHALL MIDWEST TECHNOLOGIES BE LIABLE FOR ANY
LOSS OF BUSINESS, LOSS OF PROFIT, LOSS OF USE OR DATA, INTERUPTION OF BUSINESS, OR
FOR INDIRECT, SPECIAL, INCIDENTIAL, OR CONSEQUENTIAL DAMAGES OF ANY KIND,
EVEN IF MIDWEST TECHNOLOGIES HAS BEEN ADVISED OF SUCH DAMAGES ARISING FROM
TEEJET SOFTWARE.
ii
CenterLine
Software Version 1.07
Table of Contents
Introduction........................................................................................................................2
About CenterLine ..........................................................................................................2
What’s new in Version 1.07 ..........................................................................................3
About this User’s Guide ................................................................................................4
Wireless Remote Control...............................................................................................6
CenterLine Lightbar.......................................................................................................7
CenterLine Quick Start-up ...............................................................................................8
General Start-up Sequence.............................................................................................8
First Time Start-up Sequence ........................................................................................8
CenterLine Product Kits ...................................................................................................9
CenterLine Kit without DGPS Receiver........................................................................9
CenterLine Kit with RX 360p WAAS DGPS Receiver ..............................................10
CenterLine Kit with RX 350p WAAS DGPS Receiver ..............................................11
CenterLine with RX 400p DGPS Receiver .................................................................12
CenterLine Setup .............................................................................................................13
Guidance Setup ............................................................................................................14
Lightbar Setup..............................................................................................................21
System Setup................................................................................................................26
CenterLine Setup Flow Diagram .................................................................................28
Tools ..................................................................................................................................29
Receiver .......................................................................................................................30
Lightbar........................................................................................................................30
e-Dif .............................................................................................................................30
e-Dif Info .....................................................................................................................31
Demo............................................................................................................................31
Next..............................................................................................................................31
To Start ........................................................................................................................31
CenterLine Real-Time Operation ..................................................................................32
Starting Real-time Operation .......................................................................................32
Real-time Operation.....................................................................................................33
Real-time Menu ...........................................................................................................33
Return to Point .............................................................................................................36
Exiting Real-time Operation........................................................................................36
Headland Guidance Operation.....................................................................................37
Straight-line Guidance Operation ................................................................................43
Curve AB Guidance Operation....................................................................................45
Applied Area Detection ...............................................................................................47
Lightbar Index .................................................................................................................49
iii
CenterLine
Software Version 1.07
iv
CenterLine
A lightbar guidance system with wireless remote control.
Software Version 1.07
CenterLine
MENU
ESC
CenterLine
CenterLine
UP
DOWN
CenterLine
Midwest Technologies IL, LLC
CenterLine
CenterLine
Software Version 1.07
Introduction
About CenterLine
CenterLine is a low-cost lightbar guidance system, controlled by a wireless remote. CenterLine
provides accurate straight-line and curved guidance, for use in spraying, seeding, and other
related jobs at a cost that rivals foam markers. The CenterLine product comes with a combination
Beacon/WAAS or WAAS only DGPS receiver, providing sub-meter, pass to pass, positioning accuracy. The wireless remote control is used to set-up and operate the system through menus and
options displayed on the lightbar.
CenterLine’s attractive design combines a compact size with easy to see LEDs that are fully
adjustable. Using dedicated buttons on the wireless remote, the lightbar can be dimmed to efficiently run at night and brightened to be easily seen in full sunlight.
Straight or Curved Guidance
CenterLine guides along swaths of all kinds with sub-meter, pass to pass, accuracy. Select the
driving pattern and CenterLine determines the closest swath to follow. There’s no need to decide a
guidance pattern ahead of time, or to commit to a pattern for the entire job. Centerline allows the
switching of patterns in real-time, determining when a new pattern is being used and keeping the
operator informed of the current status.
Wireless Remote Control Unit
CenterLine’s ergonomic, handheld, remote control is easier to use than most TV remotes. Seven
easy to read keys allow the scrolling of menus displayed on the lightbar. The remote keypad is
backlit for night-time operation, and 3 AAA batteries (included) powers the unit for an entire season.
The small, powerful, remote permits mounting the weather-resistant lightbar outside on the hood
or in the cab. When mounted outside, wireless communication permits easy operation while the
cab stays clean and sealed from dust and contaminants.
Lightbar Shows you the Information You Want
A text display on the lightbar reports a choice of guidance information. It also warns when an area
of the field is entered that has already been applied. Guidance text information can be turned off, if
preferred. Choose two of these guidance messages to monitor progress in real-time:
• Cross-Track Error,
• Current Swath Number,
• Vehicle Speed,
• Applied Area,
• Vehicle course on the ground.
2 CenterLine
Introduction
CenterLine
Software Version 1.07
What’s new in Version 1.07
• The new “Curve AB” guidance mode allows parallel guidance, similar to “Straight” and “Headland” guidance, along curved guide lines (See “Curve AB Guidance Operation” on page 45).
• The current (selected) guidance mode is displayed in reverse video and without a “?” in the
Real-Time menu, to remove the confusion about which guidance mode is active. (See “Realtime Operation” on page 33).
• The new “GPS Only” mode allows the use of a GPS receiver without differential correction.
(See “GPS Type” on page 19).
• Lightbar text messages, formerly available only in Straight guidance mode, is now also available in Headland and Curved AB modes. (See “Text 1 and Text 2” on page 22).
• A “Demo” mode is now included, primarily for use by sales personnel to demonstrate the capabilities of the CenterLine system. (See “Demo” on page 31).
• Additional languages are now available. (See “Language” on page 27).
• A new diagnostic tool is included for testing e-Dif GPS receivers. (See “e-Dif Info” on
page 31).
CenterLine 3
Introduction
CenterLine
Software Version 1.07
About this User’s Guide
This is revision 3 of the CenterLine user’s guide and covers CenterLine software versions 1.07 to
1.99. Some software versions may come with a supplement to this user’s guide.
Menu Items and Pick List Text
Throughout this user’s guide, menu item text is displayed between the <> characters, For example, <START>. Keys on the remote (See Figure 4 on page 6) are denoted in bold italics, such as
Enter.
Most of the figures in this user’s guide are of menu items that are displayed in the text window of
the lightbar (See Figure 5 on page 7). This text represents either a menu item, such as <GUIDANCE> or a pick-list item, such as <METRIC>. The lightbar text window can display a single line
of text up to ten characters long. Figure 1 shows an example of a single text line that would be displayed on the lightbar.
Figure 1: Example of Text Displayed on Lightbar
Figures with multiple menu items are depicting the menu items that are above, below, left, and
right of the text line currently in view. Figure 2 shows several menu items. The current menu item
in view is <SETUP> and is denoted with a black arrow to the right side of the text. This figure is
showing that the Up and Down arrow keys can be used to scroll between <START>, <SETUP>,
and <TOOLS>. If the Enter key on the remote is pressed, the display moves to the <GUIDANCE>
setup menu item. This figure also shows that, from the <GUIDANCE> menu item, it is possible to
scroll between the <GUIDANCE>, <LIGHTBAR>, and <SYSTEM> setup menus using the Up and
Down arrow keys.
Figure 2: Displaying Multiple Text Lines
4 CenterLine
Introduction
CenterLine
Software Version 1.07
Menu Items Next and To Start
There are two additional menu items that are found in almost every menu; <NEXT> and <TO
START>. Figure 3 shows the <NEXT> and <TO START> menu items in the System Setup menu
list. Pressing Enter at <NEXT> brings up the next menu heading. As an example, pressing Enter
at <NEXT>, while in Lightbar setup, brings up <SYSTEM>. In the same example, pressing ESC at
<NEXT> brings up the <LIGHTBAR> menu Item. Selecting <TO START> automatically goes back
to the <START> menu. From here real-time guidance can be started. Using <TO START> is useful
when it is necessary to quickly change one setting and then go right back into real-time operation.
Figure 3: Next and To Start Menu Items
Software Components
CenterLine software can be broken into three components: Setup (See “CenterLine Setup” on
page 13), Real-Time (See “CenterLine Real-Time Operation” on page 32), and Tools (See “Tools”
on page 29). Setup allows the configuring of the CenterLine to best suit the current needs, and the
Real-Time component handles all of the real-time guidance operations. The Tools component provides basic diagnostics for the lightbar and the attached GPS receiver.
CenterLine 5
Introduction
CenterLine
Software Version 1.07
Wireless Remote Control
General Operation
Operation of CenterLine software is via remote keypad input and menu items displayed in the text
display area (See Figure 5) of the CenterLine lightbar. The Up and Down arrow keys are used to
scroll through menus, sub-menus, and pick lists. The Enter key is used to enter menus and submenus, and accept a desired pick-list entry. The ESC key acts as cancel.
Figure 4: The Wireless Remote Control Unit
FCC Statement
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.
QS7CL7850094
QS7CL7850107
TR19JN96.008
Changes or modifications to the product, not expressly approved by Midwest Technologies Illinois,
LLC, could void the user's authority, as granted under Part 15 of the FCC Rules, to operate the
equipment.
6 CenterLine
Introduction
CenterLine
Software Version 1.07
CenterLine Lightbar
TM
CenterLine
Figure 5: The CenterLine Lightbar
Lightbar Specifications
Housing Material: ABS/Poly carbonate alloy construction.
Dimensions: 3.70”H x 9.40”W x 3.80”D (95 mm x 240 mm x 100 mm)
Weight: 0.8 lbs (0.36 kg)
Processor: Intel StrongARM
MEMORY: 16 MB Ram, 2 MB Flash
LEDs: High-lumen red, yellow, and green radial light pattern and 10 character
LED alpha-numeric text display. Full brightness control adjustment using
wireless remote.
Operating Temp: 32 to 160 F (0 to 70 C)
Storage Temp: -40 to 185 F (-40 to 85 C)
I/O to DGPS: 1 asynchronous RS 232
I/O to Control Unit: Wireless link operating at 433 MHz. FCC part 15 and Industry Canada
RSS-210 certified. Other certifications pending.
Mounting: Mounting bracket supplied. Magnetic and suction mounts are optional.
CenterLine 7
Introduction
CenterLine
Software Version 1.07
CenterLine Quick Start-up
The following section assumes that your CenterLine hardware has been properly set up. See
“CenterLine Product Kits” on page 9 - 12 for information on how to configure the system.
General Start-up Sequence
• Apply power to CenterLine.
• Lightbar performs a start-up sequence.
• Lightbar displays current software version.
• Lightbar displays <START>.
• <START> display should remain until Enter is pressed to start real-time guidance or the Start
menu is scrolled, using Up or Down to move to another menu option; <SETUP> or <TOOLS>.
First Time Start-up Sequence
• Apply power to CenterLine.
• Lightbar performs a start-up sequence.
• Lightbar displays current software version.
• Lightbar displays <START>.
• Using Up or Down, scroll until <SETUP> is displayed on the lightbar. Press Enter.
• Set up the CenterLine system by choosing the proper selections found in the three setup submenus <GUIDANCE>, <LIGHTBAR>, and <SYSTEM>. It is important to have the correct
swath width entered.
• Return to the <START> location and press Enter to begin real-time guidance.
8 CenterLine
CenterLine Quick Start-up
CenterLine
Software Version 1.07
CenterLine Product Kits
CenterLine Kit without DGPS Receiver
CenterLine Lightbar
CenterLine
A GPS data cable is
required but not provided in kit.
M
EN
U
ESC
DOWN
CenterLine
BRIGHT
DIM
CenterLine
CenterLine
Power Cable
12'
5 Amp
To
Battery
CenterLine
UP
CenterLine
Wireless Remote
Boom Sense -
e
ns
e
S
Acc
t
a
B
+12V when booms are ON
Ignition Sense -
+12V when ignition is ON
Power Cable
12'
Figure 6: CenterLine without DGPS Receiver
CenterLine 9
CenterLine Product Kits
CenterLine
Software Version 1.07
CenterLine Kit with RX 360p WAAS DGPS Receiver
CenterLine Lightbar
CenterLine
CenterLine
MENU
UP
ESC
DOWN
CenterLine
CenterLine
GPS Data Cable
16'
BRIGHT
DIM
CenterLine
CenterLine
Wireless Remote
RX 360p
GPS Receiver
Figure 7: CenterLine Kit with RX360p WAAS DGPS Receiver
CenterLine
Power Cable
12'
5 Amp
To
Battery
Boom Sense -
e
s
n
e
S
Acc
Bat
+12V when booms are ON
Ignition Sense -
+12V when ignition is ON
Power Cable
12'
10 CenterLine
CenterLine Product Kits
CenterLine
Software Version 1.07
CenterLine Kit with RX 350p WAAS DGPS Receiver
CenterLine Lightbar
RX 350p
GPS Receiver
CenterLine
GPS Data Cable
16'
CenterLine
CenterLine
Power Cable
12'
M
ESC
CenterLine
BRIGHT
DIM
CenterLine
UP
ENU
D
O
W
N
CenterLine
CenterLine
Wireless Remote
e
s
n
e
S
S
Acc
t
a
B
Boom Sense +12V when booms are ON
Ignition Sense +12V when ignition is ON
5 Amp
To
Power Cable
Battery
Figure 8: CenterLine with RX 350p WAAS DGPS Receiver
CenterLine Product Kits
12'
CenterLine 11
CenterLine
Software Version 1.07
CenterLine with RX 400p DGPS Receiver
CenterLine Lightbar
CenterLine
MENU
ESC
D
O
CenterLine
W
N
BRIGH
T
D
IM
CenterLine
Wireless Remote
CenterLine
UP
CenterLine
Power lead
not used
Inline Fuse
11/2 Amp
+
Red
Flying Leads
GPS Receiver
& Antenna
RX 400p
RX 400p
Lat 5100.120 N+
Lon 11
MID-TECH
-
Blk
RX 400p
CenterLine
Power Cable
12'
se
en
H
igh
A
ccu
D
iffere
ntia
l G
P
202.250 WH
Midwest Technologies, Inc.
racy
S
R
e
ceiver
ENTER
S
cc
A
t
a
B
5 Amp
To
CenterLine
Battery
GPS Data Cable
15'
Figure 9: CenterLine with RX 400p DGPS Receiver
Boom Sense +12V when booms are ON
Ignition Sense +12V when ignition is ON
Power Cable
12'
12 CenterLine
CenterLine Product Kits
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