Lowrance electronic Marine Instruments LMF 200 User Manual

Pub. 988-0064-362  
LMF-200  
Multi-function Gauge  
Installation and Operation  
Instructions  
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Table of Contents  
Section 1: Introduction............................................................. 1  
Section 2: Installation............................................................... 3  
Preparation.................................................................................... 3  
Recommended Tools and Supplies........................................... 3  
Installation Sequence................................................................ 4  
Mounting the Gauge ................................................................. 4  
Wiring ............................................................................................ 5  
Connecting to a NMEA 2000 Network .................................... 7  
Compatibility............................................................................. 7  
Network Backbone and Network Nodes.................................. 7  
Adding a Network Node............................................................ 8  
Additional Network Information.............................................. 9  
Understanding this Manual ....................................................... 10  
Up and Down keys .................................................................. 10  
Menu key.................................................................................. 10  
Menu Commands..................................................................... 10  
Instructions = Menu Sequences ............................................. 10  
Section 3: Operation................................................................ 11  
Boat Setup ................................................................................... 11  
Timeout........................................................................................ 12  
Basic Menu .................................................................................. 12  
Pages ............................................................................................ 12  
Viewing Pages (Page Screen Rotation)...................................... 13  
Page Options................................................................................ 13  
Engine Trim............................................................................. 13  
Diagnostic ................................................................................ 13  
Fuel Manager .......................................................................... 13  
GPS Position............................................................................ 13  
Rudder...................................................................................... 13  
Single Digital........................................................................... 14  
Dual Digital ............................................................................. 14  
Gauge ....................................................................................... 14  
Synchronizer............................................................................ 14  
Trim Tabs................................................................................. 14  
Pages Menu ................................................................................. 14  
Add Page .................................................................................. 14  
Remove Page............................................................................ 15  
Autoscroll................................................................................. 15  
Pop-ups Setup.......................................................................... 16  
Stay Time............................................................................. 16  
Pop-up Thresholds............................................................... 17  
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Screen........................................................................................... 18  
Backlight.................................................................................. 18  
Backlight Sync (BL Sync) ....................................................... 18  
Contrast ................................................................................... 19  
Reverse Video (Rev Video):..................................................... 19  
Audio Setup ................................................................................. 19  
Key Sounds .......................................................................... 20  
Alarm Sounds ...................................................................... 20  
System Setup Menu .................................................................... 20  
Bus Devices.............................................................................. 20  
Sonar Alarms........................................................................... 21  
Timeout.................................................................................... 22  
Eng (Engine)/Tank .................................................................. 22  
Reset......................................................................................... 22  
NMEA Info............................................................................... 23  
System Information................................................................. 23  
Engine Data............................................................................. 23  
Engine Warnings..................................................................... 23  
Speed Range ............................................................................ 24  
Pressure Range........................................................................ 24  
Units......................................................................................... 25  
Fuel Setup.................................................................................... 27  
Refill Tank (Refill T) ............................................................... 27  
Partial Fill (Part Fill).............................................................. 27  
Economy Speed (Eco spd) ....................................................... 28  
Fuel Remaining Source (FRem Src)....................................... 28  
Reset Trip Fuel (Rst trip f) ..................................................... 29  
Reset Seasonal Fuel (Rst Seas) .............................................. 29  
Customizing Pages...................................................................... 29  
Single Digital........................................................................... 30  
Dual Digital ............................................................................. 30  
Gauge ....................................................................................... 31  
Fuel Manager .......................................................................... 32  
Trim Tabs................................................................................. 32  
Section 4: EP Configuration & Calibration....................... 33  
EP-35 Temperature Configuration ............................................ 33  
EP-10 Fuel Flow Configuration ................................................. 35  
EP-15 Fluid Level Configuration ............................................... 39  
Fluid Level menu .................................................................... 39  
Level Warning: .................................................................... 43  
Reset......................................................................................... 43  
Suzuki Engine Interface Configuration..................................... 44  
Calibrating EP Sensors............................................................... 48  
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EP-10 Fuel Flow Calibration...................................................... 48  
Fuel Flow Accuracy................................................................. 48  
Refill Tank ........................................................................... 49  
Reset Calibration................................................................. 50  
Partial Fill............................................................................ 50  
EP-15 Fluid Level Calibration ................................................... 51  
2-Point Calibration.............................................................. 51  
3-Point Calibration:............................................................. 52  
5-point Calibration.............................................................. 52  
Reset Calibration................................................................. 53  
Calibrating Fuel Flow in a Suzuki Engine Interface................ 54  
Engine Interface Accuracy...................................................... 54  
Refill Tank ........................................................................... 55  
Reset Calibration................................................................. 56  
Partial Fill............................................................................ 56  
Calibrating EP-30 Trim Tabs..................................................... 57  
Appendix.................................................................................... 61  
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Notes  
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Section 1: Introduction  
Thank you for buying the Lowrance® LMF-200. Your unit is a high-  
quality, multi-function, digital gauge designed to work with a  
LowranceNETnetwork. This is the NMEA 2000® networking system  
developed by Lowrance Electronics.  
Caution:  
Installing LowranceNET NMEA 2000 devices is significantly  
different from installing earlier Lowrance components without  
NMEA 2000 features. You should read all of the installation  
instructions before proceeding.  
This gauge will only work with a NMEA 2000 network. It MUST be  
connected to a NMEA 2000 network or it WILL NOT function. When  
properly installed, the LMF-200 will display information from a variety  
of Lowrance Electronic Probe (EP) sensors and other NMEA 2000  
devices connected to the network.  
A NMEA 2000 network using LowranceNET components.  
All Lowrance NMEA 2000 capable devices are either NMEA 2000  
certified or certification is pending. See our web site, www.lowrance.com,  
for the latest product status information.  
To get started with your Lowrance gauge, first read Section 2:  
Installation. It contains instructions for installing the LMF-200. fter  
you have read those instructions, install the gauge and any EP sensors  
you may have purchased and read the rest of this manual. Each sensor  
comes with its own installation instruction sheet, but his manual  
describes how the gauge operates with each sensor, and how to  
configure and calibrate the sensors. Your gauge includes another  
manual, NMEA 2000 Networks General Information, part number 988-  
0154-172, which contains complete instructions for creating or  
expanding a NMEA 2000 network.  
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LowranceNET teams up the powerful NMEA 2000 network standard  
with a fast-growing, cutting-edge family of Lowrance Electronic Probe  
Sensors. At press time, the product line includes the EP-10 Fuel Flow  
sensor, EP-15 Fluid Level sensor, Suzuki Engine Interface, EP-25  
Speed sensor, Bennett NMEA 2000 Trim Tab sensor, EP-35 Temp  
sensor and the EP-35TH Temp sensor. More sensors are on the way,  
including the EP-45 Pressure sensor and EP-50 Storage Device.  
Log onto www.lowrance.com from time to time to get the latest product  
information, including updated operation manuals, instruction sheets  
and software you can download free of charge. When you are ready to  
expand your network, see the accessory ordering information on the  
back cover of this manual.  
NOTICE!  
The storage and operation temperature range for your unit is from  
-4 degrees to +167 degrees Fahrenheit (-20 degrees to +75 degrees  
Celsius). Extended storage or operation in temperatures higher or  
lower than specified will damage the liquid crystal display in your unit.  
This type of damage is not covered by the warranty. For more  
information, contact the factory's Customer Service Department; phone  
numbers are inside the manual's back cover.  
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Section 2: Installation  
Preparation  
When installed, the gauge will cover an area on the dash 2-3/8" (60.3  
mm) in diameter. To mount the unit, first make sure there is at least 2-  
3/4" (70 mm) from the front of the dash to any obstruction behind the  
dash. The maximum usable dash thickness is 1-1/8" (28.5 mm). Also, be  
sure there is room to route the network and buzzer cables. The  
following figure shows gauge dimensions.  
2-3/4"  
(70 mm)  
Gasket  
2-3/8"  
(60.3 mm)  
Cables  
Threaded mounting collar  
Dash  
Dash installation, cross-section view.  
Caution:  
You should read over the entire installation section before  
drilling any holes in your vessel!  
Recommended Tools and Supplies  
Recommended tools for this job include: hole saw, 2 1/8" (54 mm) hole  
saw bit, drill, 1/8" (3 mm) drill bit (for starter hole).  
Other supplies are not included, unless otherwise indicated. If you need  
to route the gauge's network cable connector through a bulkhead, you  
will need a drill and a 3/4" drill bit.  
If the dash does not have a standard 2-1/8" (54 mm) hole, you will need  
a drill or saw to make the hole. Carefully measure the dash thickness  
and the hole area before cutting or drilling.  
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The buzzer installation requires two cable ties and two wire nuts or  
other wire connectors.  
If you need to extend any of the buzzer or dash light wires, use a  
minimum of 24 gauge wire and wire connectors of your choice. Wire  
nuts or electrical tape are required to cap any unused bare wires.  
Installation Sequence  
You can install this gauge in some other order if you prefer, but we  
recommend the installation sequence summarized below:  
1. Determine the location for the gauge so you can plan how and where  
to route the cables. This will help you make sure you have enough cable  
length for the desired configuration.  
2. Determine the location of the nearest device on the boat's NMEA  
2000 network, along with the route of the gauge's network cable.  
3. Determine the location for the alarm buzzer (piezo) and its wire  
route.  
4. If you want to turn on the gauge's backlight whenever you turn on  
your dashboard lights, locate your boat's dash light switch and  
determine how to route the gauge's dash light wires to it.  
5. Install the gauge in a standard 2-1/8" (54 mm) hole in the dash. If no  
2-1/8" (54 mm) hole in the dash, use a hole saw to cut a mounting hole.  
6. Connect the buzzer wires and install the buzzer. If desired, connect  
the dash light wires to the boat's dash light switch.  
7. Connect the network cable to the NMEA 2000 network.  
Mounting the Gauge  
When you determine the location for the LMF-200, drill a 2-1/8" (54  
mm) hole in the dash or use an existing gauge hole. Slide the unit's  
cables through the hole from the front side of the dash. Push the LMF-  
200 housing through the hole until it is flush with the dash surface.  
Make sure the face of the gauge is aligned correctly.  
Next, slide the rubber gasket and plastic-mounting collar over the  
cables and onto the back side of the gauge.  
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Insert gauge through the hole in the front side of the dash (left). Slide  
the rubber gasket over the cables, followed by the plastic collar (right).  
Slide the gasket forward so it is flush with the back of the dash, then  
screw on the mounting collar, turning it until it is snug against the  
gasket and the back of the dash.  
Find a buzzer location that is protected from the elements, but that  
still allows you hear it. Connect the buzzer wires according to one of  
the two wiring diagrams on the following page.  
NOTE:  
Later model LMF-200 gauges have different color wires, so examine  
the wiring diagrams carefully before connecting any wires.  
Use two cable ties and attach the buzzer to one or both of the cables at  
the back of the gauge or use the adhesive back of the buzzer to stick it  
to a flat, clean surface.  
If desired, connect the dash light wires as shown in the following  
figure. Finish the installation by plugging the network cable into the  
network.  
Wiring  
The LMF-200 draws operating power from the NMEA 2000 network.  
The gauge does not have an on/off switch — whenever the network has  
power, the LMF-200 is on and drawing current.  
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LMF green wire to  
buzzer red wire  
LMF-200 white wire to  
buzzer black wire  
LMF-200 housing  
Cap unused wires  
with wire nuts or tape.  
Buzzer  
Dash light red  
(to dash light switch)  
Dash light black  
(to ground)  
NMEA 2000  
Network cable  
Female NMEA  
2000 T connector  
LMF-200 cable connections.  
IMPORTANT:  
The latest version of the LMF-200 (below) has a different color  
scheme for dash light and buzzer wires than those shown in the  
diagram above.  
LMF-200 Blue  
LMF-200 yellow wire to  
buzzer black wire  
wire to buzzer red  
LMF-200 housing  
Cap unused wires  
with wire nuts or tape.  
Buzzer  
LMF-200 Dash White  
(to dash light switch)  
LMF-200 Dash black  
(to dash ground)  
NMEA 2000  
Network cable  
Female NMEA  
2000 T connector  
Latest LMF-200 cable connections.  
Ideally, the NMEA 2000 network itself is powered from a switch on the  
boat's accessory panel, allowing network power to be turned on and off.  
To automatically turn on the gauge backlights when you turn on your  
other dashboard lights, connect the red dash light wire to the positive  
side of the switch controlling the dash lights and connect the black  
dash light wire to ground  
NOTE:  
If multiple gauges are connected to the same NMEA 2000 bus, only  
one gauge has to be connected to the dashboard lights for all gauge  
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backlights to come on when the dashboard lights are turned on.  
The gauge connected to the dashboard lights will send a signal  
across the network, causing the other gauges to turn on their  
backlights.  
Caution:  
The bare ends on any unused wires could cause an electrical  
short if left exposed. To prevent this, you should cover the  
individual wire ends — either by capping them with wire nuts  
or wrapping them with electrical tape. (You should cut off the  
bare wire before taping off the ends.)  
Connecting to a NMEA 2000 Network  
A network bus is an installed and operational network cable (backbone)  
running the length of your boat, already connected to a power supply  
and properly terminated. It provides network connection nodes at  
various locations around your boat.  
Compatibility  
You will easily be able to connect your unit to both red (DeviceNet) and  
blue connector networks, regardless of whether your unit has a blue or  
red connector network cable. Check the adapter cable segment in the  
Setup and Installation of NMEA 2000 Networks, General Information"  
that came packed with your unit. If you do not have that document, it  
can be downloaded free from the Lowrance web site.  
LowranceNET Node Kit for a NMEA 2000 network. Includes a 2 foot  
extension cable, T connector, 120-ohm male terminator and 120-ohm  
female terminator.  
Network Backbone and Network Nodes  
A network bus backbone consists of network cabling, terminators and T  
connectors. Network nodes are made by fitting T-shaped connectors into  
the backbone (using the sockets on the sides) and attaching any network  
device to the bottom of the T.  
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Adding a Network Node  
You can add a node to any existing connection, anywhere along the  
network backbone. This connection could be between a T connector and a  
terminator, between two T connectors, between a T connector and a  
backbone extension cable or between two extension cables. Wherever you  
want to add the new node, separate the sockets of the existing connection  
and install the T connector between them.  
Lowrance or LEI device con-  
nects to new T connector.  
Add T-shaped con-  
nector to add device  
to bus.  
Attach  
terminator at  
end of bus.  
Existing network  
node  
Add a new device to a NMEA 2000 bus (above) by attaching a T  
connector between two T connectors, between a T connector and the  
end terminator, or between two backbone extension cables. The red  
connector network (below) is built in the same way. Notice the Double  
T connectors on the red connector network.  
Backbone cable  
to rest of bus  
Add T-shaped or double T connector to add  
device to bus (maintaining linear architecture)  
Existing network  
node  
Attach  
terminator at  
end of bus  
Devices connect to  
Double T connector  
If you want to add a node at the end of the backbone (network bus)  
remove the terminator from the last connector, like the figure above.  
Install the new T connector, then attach the terminator to the side of the  
connector.  
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NOTE:  
If you add an EP-10 Fuel Flow, EP-15 Fluid Level, EP-45 Water  
Pressure or EP-50 Storage Device sensor to the network, you must  
go through Boat Setup so the engine-tank configuration will be  
consistent among the sensors in the LowranceNet. Follow the Boat  
Setup procedure in Section 3: Operation.  
Additional Network Information  
For more detailed information about setting up a NMEA 2000 network,  
refer to the "Setup and Installation of NMEA 2000 Networks, General  
Information" that came with your unit. If you do not have that  
document, it can be downloaded free from the Lowrance web site.  
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Understanding this Manual  
Most instructions in the manual are listed as numbered steps. Keypad  
commands appear as boldface type, making it easy to skim through  
instructions and pick out what menu command to use.  
Up and Down keys  
The Up and Down keys help you navigate through menus, select  
(highlight) menu items, and are used to make adjustments to vertical  
and horizontal scrollbars. They are referred to as UP and DOWN keys in  
the manual text.  
Menu key  
When instructed to press the menu key, menu is shown as MENU just as  
the up and down keys are shown as UP and DOWN.  
Menu Commands  
A menu command or a menu option will appear in small capital letters,  
like — SYSTEM SETUP. When you see a word in command text, you are  
supposed to take action, by selecting (highlighting) this command or  
option from a menu.  
Instructions = Menu Sequences  
Most functions performed with this unit are described as a sequence of  
keystrokes.  
Instructions for accessing a menu will look like this:  
1. To access the System Setup menu, press MENU, use the UP  
and DOWN keys to select PAGES and then press MENU.  
2. Select SYSTEM SETUP and press MENU.  
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Section 3: Operation  
The displays and settings in this digital gauge are controlled by a  
three-button keypad. The buttons are UP, DOWN and MENU. The MENU  
key provides access to menus and helps with data entry and command  
execution. The UP and DOWN keys are used to scroll through and select  
(highlight) menu items.  
LMF-200 keypad.  
Boat Setup  
When the LMF-200 is turned on the first time the Boat Setup menu  
will appear on the screen. You will not be able to proceed without  
completing boat setup. If, however, you have  
one or more of the following devices — Suzuki  
Engine Interface, EP-10 Fuel Flow, EP-15  
Fluid Level, EP-45 Pressure Sensor or an EP-  
50 Storage Device — already configured in the  
network  
with  
the  
same  
engine-tank  
configuration, you WILL NOT have to go  
through boat setup when adding a new gauge  
to the network. After adding the gauge to the network, the Boat Setup  
menu will be cleared from the screen and the unit will begin normal  
operation in 1-2 seconds. If you have more than one gauge on the  
network, you will only have to execute Boat Setup for one of the  
gauges. When the data is input, it is transmitted over the network and  
saved to other units.  
NOTE:  
If you add an EP-10 Fuel Flow, EP-15 Fluid Level, EP-45 Water  
Pressure or EP-50 Storage Device sensor to the network, you must  
go through Boat Setup so the engine-tank configuration will be  
consistent among sensors on the network.  
To execute Boat Setup:  
1. With Boat Setup highlighted on the screen, press MENU. The Boat  
Setup menu will appear, allowing you to select an engine-tank  
configuration that matches the number of engines and fuel tanks on  
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your vessel. Boat Setup options include: 1 En/1 Tk, 1 En/2 Tk, 2 En/1  
Tk, 2 En/2 Tk, 3 En/1 Tk and 3 En/3 Tk.  
2. Select the configuration option that matches number of engines and  
tanks on your vessel and press MENU.  
3. Select the tank you want to set up and press MENU, which will open  
the Tank Size window.  
4. Use the UP and DOWN keys to input the number of gallons the tank  
will hold and press MENU. Repeat steps 3 and 4 for each additional  
tank. After all tanks have been set up, you will be directed to the main  
display.  
NOTE:  
If you chose the wrong engine-tank configuration during Boat  
Setup, you will have to reset your engine-tank configuration to get  
back to Boat Setup. See detailed instructions on resetting engine-  
tank configuration on page 22.  
Timeout  
You will notice there is no exit key in the LMF-200. Its menus time out,  
meaning they will be automatically cleared from the screen after a  
preset amount of time. There are four intervals from which to choose: 3,  
5, 10 and 15 seconds. If, for example, you chose a timeout interval of 15  
seconds, the page will be cleared from the screen 15 seconds after the  
last button is pushed.  
1. To change the Timeout settings, press MENU, use the UP and DOWN  
to select SYSTEM SETUP and press MENU.  
2. Highlight TIMEOUT and press MENU. The Timeout menu will open with  
the four intervals: 3, 5, 10 and 15 seconds.  
3. Use the UP and DOWN keys to highlight the circle to the left of the  
desired time out setting and press MENU. You will be directed back to  
the main display.  
Basic Menu  
The LMF-200 has 10 page screens that can be customized with the data  
of your choosing. Each page has its own basic menu. Basic menus vary  
from page to page, but all include these standard menu options: Pages,  
Screen, Audio Setup and System Setup. Pages that can be customized  
also include Customize on the basic menu.  
Pages  
Your unit can display up to 16 page screens. You could, for example,  
add 10 different pages then add some pages more than once,  
customizing them differently each time.  
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Viewing Pages (Page Screen Rotation)  
The Page Screen Rotation consists of multiple pages that have been set  
up for display. Once pages have been added to the page screen rotation,  
they can be set to scroll across the screen automatically or manually.  
Use the UP and DOWN keys to manually scroll pages across the screen.  
Pressing the UP key moves the scroll in one direction. Pushing the  
DOWN key moves the scroll in the other direction. You will use the  
Autoscroll feature to set up pages for automatic scrolling. See page 15  
for more detailed information about Autoscroll.  
Engine Trim page (left), Engine Diagnotic page (center).  
Page Options  
The LMF-200 has 9 different pages that may be added to the page  
screen rotation. They are: Engine Trim, Engine Diagnostics, Fuel  
Manager, GPS Position, Single Digital, Dual Digital, Gauge,  
Synchronizer, Trim Tabs and Rudder.  
Engine Trim  
The Engine Trim page displays engine position data as a percentage. It  
cannot be customized.  
Diagnostic  
The Engine Diagnostic page displays engine performance data. It  
cannot be customized.  
Fuel Manager  
The Fuel Manager page has a digital readout capable of displaying  
nine data types, including fuel flow, fuel used and fuel remaining.  
GPS Position  
The GPS position page displays the boats position in Latitude-  
Longitude using Degrees-Minutes-Seconds or Degrees-Minutes as units  
of measure.  
Rudder  
The Rudder Page displays the rudder position as an analog gauge and  
in degrees. It cannot be customized.  
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Single Digital  
The Single Digital page consists of a digital data box that can be  
customized to display a wide assortment of data, ranging from ALR:V  
(Alternate Voltage) and BAT:V (Battery Voltage) to WTR:S (Water  
Speed), GND:S (Ground Speed) and Tach (Tachometer).  
Dual Digital  
The Dual Digital page features two digital data boxes that can be  
customized to display a variety of data including, ENG:O:P (Engine Oil  
Pressure), ENG:L (Engine Load) and ENG: Hr (Total Engine Hours).  
Gauge page (left) monitoring paddle wheel speed; Synchronizer page  
(center) with Trim Tabs page (right).  
Gauge  
The Gauge page consists of a single analog gauge that can be  
customized to display a wide assortment of data that includes, Fluid  
Level, Engine Voltage, Engine Trim and Water Speed.  
Synchronizer  
The Synchronizer page displays RPM for two or three engines. It allows  
users to synchronize engines for smoother performance. The  
Synchronizer page cannot be customized and will NOT be available for  
single-engine configurations.  
Trim Tabs  
The Trim Tab page provides data on the position of the trim tabs, using  
degrees or percentages as units of measure.  
Pages Menu  
The Pages menu can be accessed from any of the page displays. It has  
four options: Add Page, Remove Page, Autoscroll and Pop-ups Setup.  
Add Page  
The Add Page command allows you to add pages to the page screen  
rotation. Pages that are not added to the page screen rotation will not  
be displayed.  
NOTE:  
Only pages added to the page screen rotation will be displayed.  
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To add a page to the display:  
1. Press MENU, use the UP and DOWN keys to select PAGES and press  
MENU, which will open the Pages menu with the following options: Add  
Page, Rem Page, Autoscroll and Set Pop-up.  
2. Select ADD PAGE and press MENU.  
3. Select the page you want to display and press MENU. You will be  
taken back to the main display, where the page you selected will be  
shown.  
NOTE:  
The LMF-200 can have up to 16 pages in the page screen rotation  
at one time. If you try to add a 17th page, the following message  
will appear: Pages reached. In that case, you will have to remove a  
page before another page can be added to page screen rotation.  
Remove Page  
The Removing Pages command allows you to remove pages from the  
page screen rotation. You will have to scroll the page you want to  
remove on to the screen before accessing the Remove Pages command  
from the Pages menu.  
To remove a page from the display:  
1. First, scroll the page you want to remove on to the screen.  
2. Press MENU, use the UP and DOWN keys to select PAGES and press  
MENU.  
3. Select REM. PAGE and press MENU. The following message will appear:  
Remove current Page?  
4. Press MENU, which will remove the current page and take you back  
to the main display.  
Autoscroll  
Once you have added the pages you want to monitor to the page screen  
rotation, you will be able to view them in two ways. You can view pages  
manually by using the ENTER and EXIT keys or use the Autoscroll  
function to have pages automatically scroll across the screen at an  
interval of your choosing.  
To activate Autoscroll:  
1. Press MENU, use the UP and DOWN keys to select PAGES and press  
MENU.  
2. Highlight AUTOSCROLL and press MENU. The Autoscroll menu appears  
with two options: Off and Set Time. (Select OFF from the Set Time  
menu.)  
3. Select SET TIME and press MENU to open the Set Time menu.  
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4. Use the UP and DOWN keys to set the amount of time (between 1-60  
seconds) each page will be displayed before the unit scrolls to the next  
page. When the desired time has been entered, press MENU. You will be  
taken back to the main display.  
Pop-ups Setup  
This feature helps you keep tabs on RPM, Engine Trim, Trim Tab and  
Rudder pages by launching a pop up window if thresholds for any of the  
data types are exceeded. If, for example, you set the RPM threshold to  
500 RPM and choose a 10-second Stay Time, the RPM page will pop up  
if there is a change in RPM that exceeds 500 RPM — like decreasing  
RPM from 2000 RPM to 1300 RPM. The Pop up will expire 10 seconds  
after RPM data stops changing. The gauge will revert to the page it  
was showing before the threshold was exceeded.  
To set a Pop-Up:  
1. Press MENU, use the UP and DOWN keys to select PAGES and press  
MENU. Highlight SET POP-UP and press MENU.  
2. The Set Pop-up menu will appear with three options: Pages,  
Threshold and Stay Time.  
3. Select PAGES and press MENU to open the Pop-up Pages menu with  
four options: RPM, Engine Trim, Trim Tabs and Rudder.  
4. Highlight the circle to the left of the desired page or pages and press  
MENU, which will place an X in the checkbox.  
NOTE:  
If you select RPM, you will be taken to the Select Engine menu.  
Select the desired engine (Port, Center or Starboard) and press  
MENU.  
5. Let the menu time out and you will be taken back to the main  
display.  
Stay Time  
The Stay Time command allows you to choose how long a pop up will  
remain on the screen once the data stops moving. The Stay Time  
setting you choose will affect all four Pop-up Pages.  
To set Stay Time:  
1. Press MENU, use the UP and DOWN keys to select PAGES and press  
MENU. Highlight SET POP-UP and press MENU.  
2. The Set Pop-up menu will appear with three options: Pages,  
Threshold and Stay Time.  
3. Highlight STAY TIME and press MENU. Use the UP and DOWN keys to  
set the amount of time (between 2-15 seconds) pop up windows will  
stay on the screen after they are triggered.  
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4. After entering the desired stay time, press MENU. You will be taken  
to the main display.  
Pop-up Thresholds  
Once you have chosen the pages you want to monitor, you will need to  
set a threshold for each page. A pop up will not appear for a page  
unless a threshold has been chosen. When a threshold is exceeded, the  
pop-up window will appear. If, for example, you set the RPM threshold  
to 500 RPM and choose a 10-second Stay on Time, the RPM page will  
pop up if there is a change in RPM that exceeds 500 RPM — like  
decreasing RPM from 2000 RPM to 1300 RPM. The pop up will expire  
10 seconds after the RPM data stops changing. The gauge will revert to  
the page it was showing before the threshold was exceeded.  
RPM Threshold set up:  
Make sure RPM has been selected on the Pop-up Pages menu before  
setting a RPM threshold. If it has not been selected on the Pop-up Page  
menu, a RPM pop-up will not appear, regardless of the threshold.  
1. Press MENU, use the UP and DOWN keys to select PAGES and press  
MENU. Highlight SET POP-UP and press MENU.  
2. The Set Pop-up menu will appear with three options: Pages,  
Threshold and Stay Time. Select THRESHOLD and press MENU.  
3. To set the threshold for RPM, highlight RPM and press MENU.  
4. Use the UP and DOWN keys to select a RPM level between 50 and  
3000 RPM. Press MENU and you will be taken back to the main display.  
Engine Trim Threshold set up:  
Make sure Engine Trim has been selected on the Pop-up Pages menu  
before setting an Engine Trim threshold. If it has not been selected on  
the Pop-up Page menu, an Engine Trim pop-up will not appear,  
regardless of the threshold.  
1. Press MENU, use the UP and DOWN keys to select PAGES and press  
MENU. Highlight SET POP-UP and press MENU.  
2. The Set Pop-up menu will appear with three options: Pages,  
Threshold and Stay Time. Select THRESHOLD and press MENU.  
3. Select ENGINE TRIM from the Threshold menu and press MENU.  
4. Use the UP and DOWN keys to choose a threshold between 3 and 50  
percent. Press MENU and you will be taken back to the main display.  
Trim Tabs Threshold set up:  
Make sure Trim Tabs have been selected on the Pop-up Pages menu  
before setting a threshold. If Trim Tabs are not selected on the Pop-up  
Page menu, a Trim Tab pop-up will not appear, regardless of the  
threshold.  
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1. Press MENU, use the UP and DOWN keys to select PAGES and press  
MENU. Select SET POP-UP and press MENU.  
2. The Set Pop-up menu will appear with three options: Pages,  
Threshold and Stay Time. Select THRESHOLD and press MENU.  
3. Select TRIM TABS from the Threshold menu and press MENU.  
4. Use the UP and DOWN keys to choose a threshold between 3 and 50  
percent. Press MENU. You will be taken back to the main display.  
Rudder Threshold set up:  
Make sure Rudder has been selected on the Pop-up Pages menu before  
setting a threshold. If Rudder is not selected on the Pop-up Page menu,  
a Rudder pop-up will not appear, regardless of the threshold.  
1. Press MENU, use the UP and DOWN keys to select PAGES and press  
MENU. Highlight SET POP-UP and press MENU.  
2. The Set Pop-up menu will appear with three options: Pages,  
Threshold and Stay Time. Select THRESHOLD and press MENU.  
3. Select RUDDER from the Threshold menu and press MENU.  
4. Use the UP and DOWN keys to choose a threshold between 3 and 40  
degrees. Press MENU and you will be taken back to the main display.  
Screen  
The Screen menu allows you to adjust the appearance of the screen.  
There are three options in the screen menu: Backlight, Contrast and  
Reverse Video.  
Backlight  
The Backlight feature allows you to brighten or dim the light in the  
LMF-200.  
To adjust Backlight:  
1. Press MENU, use the UP and DOWN keys to select SCREEN and press  
MENU. The Screen menu will appear with three options: Backlight,  
Contrast and Rev Video.  
2. Select BACKLIGHT and press MENU, which will open the Backlight  
menu with two options: BL Sync and Adjust.  
3. To adjust the backlight, select ADJUST and press MENU. A flashlight  
graphic will appear.  
4. Use the UP and DOWN keys to set the backlight to a desired level.  
5. Press MENU to accept the new setting and return to the main display.  
Backlight Sync (BL Sync)  
By turning on the Backlight Sync function, all the backlight levels for  
components on the LowranceNet may be controlled by any of the  
gauges or display units in the network. If you adjust the backlight on  
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one of the gauges or display units, the backlight levels from the other  
gauges and display units will be changed, too. The default setting for  
Backlight Sync is On.  
1. To turn BL Syn on or off, press MENU, use the UP and DOWN keys to  
select SCREEN and press MENU.  
2. The Screen menu will appear with three options: Backlight, Contrast  
and Rev Video. Select BACKLIGHT and press MENU.  
3. The Backlight menu will be displayed with a pair of options: BL Sync  
and Adjust. Select BL SYNC and press MENU.  
4. The BL Sync menu has two settings: On and Off. Select the desired  
option and press MENU.  
Contrast  
The Contrast feature allows you to darken or lighten the display  
screen. Unlike the backlight, every gauge's contrast is adjusted  
individually. It cannot be synchronized over the network.  
To adjust Contrast:  
1. To adjust Contrast, press MENU and use the UP and DOWN keys to  
select SCREEN.  
2. Press MENU, highlight CONTRAST and press MENU. The Contrast  
Vertical Adjustment bar will appear.  
3. Use the UP and DOWN keys to move the slider bar to a desired level.  
4. Press MENU to accept the new setting and return to the main display.  
Reverse Video (Rev Video):  
The Reverse Video function swaps the position of dark and light colors  
on the screen. The dark text, on top of a light background, will be  
switched to light text on top of a dark background. This feature,  
typically, is used to darken the display for nighttime use. Reverse  
Video is transmitted over the network, so all gauges will be  
synchronized with the same Reverse Video setting (On or Off).  
To turn on Reverse Video:  
1. Press MENU, use the UP and DOWN keys to select SCREEN and press  
MENU.  
2. Press MENU, highlight REV VIDEO and press MENU. You will notice the  
dark and light colors have switched places.  
3. To switch back to the previous setting, repeat steps 1 and 2.  
Audio Setup  
Audio Setup gives you access to the unit's audio functions. There are  
two options on the Audio Setup menu: Key Sounds and Alarm Sounds.  
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Key Sounds  
When Key Sounds are turned on, a tone will sound every time you push  
the UP, DOWN and MENU keys. When you turn off Key Sounds, no tone  
will sound when you depress the keys.  
To turn Keys Sounds on or off:  
1. Press MENU, use the UP and DOWN keys to select AUDIO SETUP and  
press MENU. The audio menu will appear with two options: Key Sounds  
and Alarm Sounds.  
2. Highlight the box to the left of Key Sounds and press MENU to turn  
on (check) or turn off (uncheck) key sounds. After choosing the desired  
setting, the menu will time out, taking you back to the main display.  
Alarm Sounds  
When an alarm is set and Alarm Sounds are turned on, you will hear a  
tone and see a pop-up window when the alarm is triggered. With an  
alarm set and Alarm Sounds turned off, you will see a pop-up window,  
but no tone will sound.  
To turn Alarm Sounds on or off:  
1. Press MENU, use the UP and DOWN keys to select AUDIO SETUP and  
press MENU. The audio menu will appear with two options: Key Sounds  
and Alarm Sounds.  
2. To turn Alarm Sounds on or off, select ALARM SOUNDS from the Audio  
Setup menu and press MENU to turn on (check) or turn off (uncheck)  
Alarm Sounds. After choosing the desired setting, the menu will time  
out, taking you back to the main display.  
System Setup Menu  
On each page, the System Setup menu contains: Bus Devices, Snr  
Alarms, Timeout, Eng/Tank, Reset, NMEA Info, Sys Info, Eng Data,  
Engine Warnings, Units and Fuel Manager. The System Setup menus  
for Synchronizer, Engine Trim, Single Analog and Trim Tab pages also  
include Speed Range and Pressure Range.  
Bus Devices  
Bus Devices allows you to manage devices on the NMEA 2000 Network.  
Accessing devices from the Bus Devices list gives you access to an EP  
sensor's internal menu. We will cover that in more detail in Section 4:  
EP Configuration and Calibration.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. The Bus Devices list, a list of  
network devices, will appear.  
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3. To select an item from the bus devices list, use the UP and DOWN  
keys to highlight the device and press MENU. To get back to the main  
display, let the menu time out. Accessing devices from the Bus Devices  
list gives you access to an EP sensor's internal menu. We will cover  
that in more detail in Section 4: EP Configuration and Calibration.  
4. When you are through with the Bus Devices list, let the menu time  
out to be taken back to the main display.  
Sonar Alarms  
Sonar alarms allow you to set alarms that will alert you as water depth  
changes around your vessel. If the depth rises above (Deep Alarm) or  
falls below (Shallow Alarm) a depth threshold of your choosing, an  
alarm will sound.  
To set the Shallow Alarm:  
The shallow alarm will sound when your vessel enters water more  
shallow than the selected shallow alarm threshold.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight SNR ALARMS and press MENU. The Alarm menu will appear  
with two choices: Shallow and Deep.  
3. Select SHALLOW and press MENU. The Shallow Alarm menu will  
appear with two options: Off and Set Depth. Select SET DEPTH and press  
MENU. (To turn off the Shallow Alarm, repeat Steps 1-3, then select Off  
from the Shallow menu.)  
4. Use the UP and DOWN keys to set the desired depth. Press MENU and  
you will be taken back to the main display.  
To set the Deep Alarm:  
The deep alarm will sound when your vessel enters water deeper than  
the selected deep alarm threshold.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight SNR ALARMS and press MENU. The Alarm menu will appear  
with two options: Shallow and Deep.  
3. Select DEEP and press MENU, which will open the Deep menu with  
two options: Off and Set Depth. (To turn off the Deep Alarm, repeat  
Steps 1-3, then select Off from the Deep menu.)  
4. Select SET DEPTH, then use the UP and DOWN keys to set the alarm to  
the desired depth and press MENU. You will be taken back to the main  
display.  
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Timeout  
You will notice there is no exit key in the LMF-200. Its menus time out,  
meaning they will be automatically cleared from the screen after a  
preset amount of time. The timeout duration will begin after the last  
button is pushed.  
1. To change the Timeout settings, press MENU, use the UP and DOWN  
keys to select SYSTEM SETUP and press MENU.  
2. Highlight TIMEOUT and press MENU. The Timeout menu will open with  
four options: 3, 5, 10 and 15 seconds.  
3. Choose the desired timeout setting and press MENU. You will be  
taken back to the main display.  
Eng (Engine)/Tank  
The Engine/Tank configuration menu displays the number of engines  
and fuel tanks on the vessel as well as fuel tank capacity. You selected  
your engine-tank configuration during Boat Setup. If the selected  
configuration is incorrect, you can return to Boat Setup by resetting the  
configuration from the Engine/Tank Configuration menu.  
To reset Eng/Tank configuration:  
1. Press MENU, use the UP an DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight ENG/TANK and press MENU. The Engine-Tank configuration  
page will appear.  
3. Press MENU and the following message will appear: Press Menu to  
reset Eng/Tank. Press MENU. You will be taken to the Boat Setup  
screen.  
Reset  
The Reset command allows you to switch the LMF-200 back to factory  
default settings.  
To reset values:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight RESET and press MENU. The following message will appear:  
Hit Menu to Rst All values. Press MENU. You will be taken back to the  
main display.  
WARNING:  
Resetting values is a hard reset. All LMF-200 settings  
will be set back to factory defaults. Resetting values,  
however, does not affect engine/tank configuration or  
the calibration and configuration settings of devices on  
the bus.  
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NMEA Info  
The NMEA information screen displays information about your NMEA  
network, including address, instance, serial number and database  
version.  
To access the NMEA Information screen:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight NMEA INFO and press MENU. The menu will time out and  
you will be directed to the main display.  
System Information  
Access the system information screen to see what version of software  
you have in your LMF-200.  
To access System Information screen:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight SYS INFO and press MENU. The menu will time out and you  
will be taken back to the main display.  
Engine Data  
The Engine Data feature allows you to select an engine (Port, Center or  
Starboard) to be the engine shown on pages that display engine data.  
To modify Engine Data:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight ENG DATA and press MENU. The Engine Data menu will  
appear with up to three options: Port, Center and Starboard —  
depending on the number of engines you chose during Boat Setup.  
3. Select the engine to be displayed (Port, Center or Starboard) and  
press MENU. If, for example, you chose the Port engine, the following  
confirmation message would appear: Hit Menu to chg to Port.  
4. Press MENU. You will be taken back to the main display. Pages that  
display engine data will now show data from the selected engine.  
Engine Warnings  
The Engine Warnings feature allows you to set an alarm for one or  
more engines. There are up to five options in the Engine Alarms menu,  
depending on the number of engines chose during Boat Setup. The  
options are All Engines, Port, Center, Starboard and Off. The default  
setting is All Engines. (If you have a single-engine configuration, the  
only options on the Engine Warning menu will be on and off.)  
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To set Engine Warnings:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight ENGINE WARNINGS and press MENU. The Engine Warnings  
menu will appear with up to five options, depending on the number of  
engines chosen during Boat Setup. The options are: All Engines, Port,  
Center, Starboard and Off. The default setting is All Engines.  
NOTE:  
If you choose All Engines, the alarm will be shown for each alarm  
engine alarm. If Port, Center or Starboard engines are selected, the  
gauge will only show warnings coming from the chosen engine. (To  
turn off all engine warnings, highlight OFF and press MENU. If you  
turn off engine alarms, no alarms will be shown for any of the  
engines.)  
3. Highlight the desired option and press MENU. You will be taken back  
to the main display.  
Speed Range  
The Speed Range function is included in the System Setup menus of  
the following pages: Synchronizer, Gauge and Trim Tab. The Speed  
Range feature can make on-screen gauges easier to read by allowing  
you to choose a range that will better fit your vessel’s speed  
capabilities. If, for example, your vessel's speed range is 0-40, the  
unnecessary figures (41-120) will only crowd the gauge display, making  
it harder to read. Using the Speed Range feature allows you to  
eliminate unnecessary figures from the display, giving it better  
resolution. The default Speed Range is 0-40.  
To set Speed Range:  
1. With the Synchronizer, Engine Trim, Gauge or Trim Tabs page on  
the screen, press MENU. Use the UP and DOWN keys to select SYSTEM  
SETUP and press MENU.  
2. Highlight SPD RANGE and press MENU. The Speed Range menu will  
appear with three options: 0-40, 0-80 and 0-120.  
3. Select the desired speed range and press MENU. You will be taken  
back to the main page. If you want to set speed range for other pages  
that support the Speed Range feature, scroll the desired page on the  
screen and repeat steps 1-3.  
Pressure Range  
The Pressure Range screen is included in the System Setup menus of  
the following pages: Synchronizer, Gauge and Trim Tab. Pressure  
Range can make on-screen gauges easier to read by allowing you to  
select a range that will better fit your vessel’s pressure capabilities. If,  
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for example, your vessel's water pressure range is 0-30 PSI, the  
unnecessary figures (31-100 PSI) will only crowd the gauge display,  
making it harder to read.  
Using the Pressure Range feature allows you to eliminate unnecessary  
figures from the display, giving it better resolution.  
To set Pressure Range:  
1. With the Synchronizer, Engine Trim, Gauge or Trim Tabs page on  
the screen, press MENU, use the UP and DOWN keys to select SYSTEM  
SETUP and press MENU.  
2. Select PRES RNGS and press MENU. The Select Pressure menu will  
appear with five options: WTR:P (Water Pressure), Eng:O:P (Engine  
Oil Pressure), FUL:P (Fuel Pressure), BST:P (Boost Pressure) and  
Trn:O:P (Transmission Oil Pressure).  
3. Highlight the desired page and press MENU. The Pressure Range  
menu will appear with four options: 0-30 PSI, 0-60 PSI, 0-80 PSI and 0-  
100 PSI.  
4. Choose the desired range and press MENU. You will be taken back to  
the main display. If you want to set the Pressure Range for other pages  
that support the Pressure Range feature, scroll  
the desired page on to the screen and repeat  
Steps 1-4.  
Units  
You can access the UNITS menu from the System  
Setup menu. It has five units of measure from  
which to choose: Speed/Distance,  
Temperature, Pressure, Depth, GPS and  
Volume.  
Temperature menu  
with Celsius selected  
as the unit of measure  
To change Speed and Distance units:  
Choosing Speed and Distance from the Change Units menu will allow  
you to set the unit of measure for speed and distance to Statute,  
Nautical or SI (Metric).  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight UNITS and press MENU. Select SPD/DIST and press MENU,  
which will launch the Speed and Distance menu with the following  
options: Statute, Nautical and SI (Metric) units.  
3. Select one of the three options and press MENU, which will take you  
back to the main display.  
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To change Temperature units:  
Accessing Temperature from the Change Units menu will allow you to  
set the unit of measure for temperature to Fahrenheit or Celsius.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight UNITS and press MENU. Select TEMP and press MENU, which  
will launch the Temp menu with two options: Fahrenheit and Celsius.  
3. Select the desired setting and press MENU. You will be taken back to  
the main display.  
To change Pressure units:  
Selecting Pressure from the Change Units menu will allow you to set  
the unit of measure for pressure to Imperial/US or SI/Metric.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight UNITS and press MENU. Select PRESSURE and press MENU,  
which will open the Pressure menu with two options: Imper (US) and  
SI (Metric).  
3. Select the desired pressure setting and press MENU, which will direct  
you back to the main display.  
To change Depth units:  
Choosing Depth from the Change Units menu will allow you to set the  
unit of measure for depth to Feet, Fathoms or Meters.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight UNITS and press MENU. Select DEPTH and press MENU, which  
will launch the Depth Menu with three options: Feet, Fathoms and  
Meters.  
3. Select the desired depth setting and press MENU, which will take you  
back to the main display.  
To change GPS units:  
Selecting GPS Coord from the Change Units menu will allow you to set  
the unit of measure for GPS coordinates to Deg/Min or Deg/Min/Sec.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight UNITS and press MENU. Select GPS and press MENU, which  
will open the GPS menu with two options: Deg/Min or Deg/Min/Sec.  
3. Select the desired GPS unit setting and press MENU. You will be  
directed back to the main display.  
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To change Volume units:  
Choosing Volume from the Change Units menu will allow you to set the  
unit of measure for volume to US Gallons or Liters.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight UNITS and press MENU. Select VOLUME and press MENU,  
which will open the Volume menu with two options: US gallons and  
Liters.  
3. Select the desired setting and press MENU, which will take you back  
to the main page.  
Fuel Setup  
Fuel Setup allows you to adjust options that will be used to measure  
fuel economy. The following options can be set or reset from the Fuel  
Setup menu: Refill Tank (Refill T), Part Fill (Partial Fill), Economy  
Speed (Eco spd), Fuel Remaining Source (FRem Src), Reset Trip Fuel  
(Rst trip F), Reset Seasonal Fuel (Rst Seas).  
Refill Tank (Refill T)  
The Refill Tank command ensures your LMF-200 fuel reading is  
consistent with the actual amount of fuel in your tank or tanks. Refill  
Tank must be used with the EP-10 Fuel Flow, EP-50 Storage Device  
and the Suzuki NMEA 2000 Engine Interface. The Refill Tank  
command is NOT used when the EP-15 Fluid Level is used to read the  
fuel level.  
To refill tank:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU. Highlight FUEL MNGR and press MENU.  
2. Select REFILL T and press MENU. The following message will appear:  
Hit Menu if Tank filled up.  
3. If the tank has been filled, press MENU, which will take you back to  
the main display.  
NOTE:  
If an EP-10 Fuel Flow or a Suzuki Engine Interface is being used a,  
menu will appear giving you the option to calibrate fuel  
calculations. We will discuss calibration in Section 4: Configuration  
and Calibration.  
Partial Fill (Part Fill)  
The Partial Fill command helps maintain the accuracy of fuel economy  
by allowing you to input the amount of fuel you added to your tank or  
tanks. The Partial Fill command can be used with the EP-10 Fuel Flow,  
EP-50 Storage Device and the Suzuki NMEA 2000 Engine Interface.  
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To use Partial Fill:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU. Highlight FUEL MNGR and press MENU.  
2. Highlight PART FILL and press MENU. The Select Tank menu will  
appear with up to three options: Port, Center and Starboard. (If you  
have one tank, you will be taken directly to the Fuel Quantity window.)  
Select the desired engine and press MENU.  
NOTE:  
When using the Partial Fill command, you will only be able to input  
an amount of fuel less or equal to the fuel used figure. The unit will  
not allow you to input a fuel amount greater than the fuel used  
figure.  
3. The Fuel Quantity window will appear. Use the UP and DOWN keys  
to enter the amount of fuel you added to the tank and press MENU. You  
will be taken back to the main display.  
Economy Speed (Eco spd)  
The Economy Speed menu allows you to choose what speed source the  
LMF-400 will use to calculate Fuel Economy. A NMEA 2000 GPS  
module, like the LGC-2000, measures ground speed The EP-25  
Paddlewheel and NMEA 2000 Pitot Tube measure water speed.  
NOTE:  
Ground Speed is the default speed source for Fuel Economy.  
To change Economy Speed Source:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU. Select FUEL MNGR and press MENU.  
2. Highlight ECO SPD and press MENU, which will open the Eco spd  
menu. The menu has three options: Water Spd (Water Speed), Pitot  
Speed and Gnd Spd (Ground Speed). A NMEA 2000 GPS module  
measures ground speed, while a paddlewheel, like the EP-25 measures  
water speed.  
3. Select the desired speed source and press MENU, which will take you  
back to the main display.  
Fuel Remaining Source (FRem Src)  
The Fuel Remaining source function allows you to select the device  
used to measure the amount the fuel remaining in the tank.  
NOTE:  
If you plan to use a fluid level sensor for a fuel tank, you must  
switch the fuel remaining source to Fuel Level. If you want to use  
the EP-10 Fuel Flow, EP-50 Storage Device or the NMEA 2000  
Suzuki Engine Interface to measure fuel remaining, select  
Engine/FFlow from the Fuel Remaining Source menu.  
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To change Fuel Remaining Source:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU. Select FUEL MNGR and press MENU.  
2. Highlight FREM SRC and press MENU. That will open the FRem Src  
menu, which has two options: Eng/FFlow and Fuel level.  
3. Select the desired fuel remaining source and press MENU, which will  
take you back to the main display.  
Reset Trip Fuel (Rst trip f)  
A few sensors, like the Suzuki Engine Interface, EP-10 Fuel Flow and  
EP-50 Storage Device keep a running total of fuel used for a trip. By  
using the Reset Trip command, you can reset to zero the running total  
of fuel used on a trip.  
To Reset Trip Fuel (Rst trip f)  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU. Highlight FUEL MNGR and press MENU.  
2. Select RST TRIP F (Reset Trip Fuel) and press MENU. The following  
message will appear: Hit Menu to Rst Trip F.  
3. Press MENU, which will reset the trip fuel used to zero and take you  
back to the main display.  
Reset Seasonal Fuel (Rst Seas)  
A few sensors, like the Suzuki Engine Interface, EP-10 Fuel Flow and  
EP-50 Storage Device keep a running total of fuel used for a season. By  
using the Reset Seasonal command, you can reset to zero the running  
total of fuel used for a season.  
To reset seasonal fuel:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU. Highlight FUEL MNGR and press MENU.  
2. Choose RST SEAS and press MENU. If you have more than one engine,  
the Select Engine menu will appear with up to four options: All  
Engines, Port, Cen (Center) and Stbd (Starboard).  
3. Select the desired option and press MENU. The following message will  
appear: Hit Menu to Rst USD:S.  
3. Press MENU, which will take you back to the main display.  
Customizing Pages  
The customizing pages feature allows you to choose what data will be  
displayed and how it will be displayed on select pages. Pages that can  
be customized include: Single Digital, Dual Digital, Gauge, Fuel  
Manager and Trim Tab pages can all be customized. The Engine Trim,  
Engine Diagnostic, GPS Position and Synchronize pages cannot be  
customized.  
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NOTE:  
Before a page can be customized it must be added to the page  
display rotation. (See the Adding Pages segment on page 14.) Once  
it is in the rotation, scroll it onto the main display to be able to  
access its customize menu.  
Single Digital  
The Single Digital page features a digital dialog box that can be  
customized to display the following data types: ALR:V (Alternate  
Voltage), BAT:V (Battery Voltage), ENG:T (Engine Temperature),  
WTR:P (Water Pressure), ENG:O:P (Engine Oil Pressure), FUL:P (Fuel  
Pressure), BST:P (Boost Pressure), TRN:O:P (Transmission Oil  
Pressure), ATM:P (Atmospheric Pressure), Temp (Temperature),  
Depth, ENG:L (Engine Load), ENG: Hr (Total Engine Hours), FUL:F  
(Fuel Flow), ECO (Fuel Economy), FUL: Rm (Fuel Remaining), USD  
(Fuel Used), RNG (Fuel Range), USD:Tp (Use Trip Fuel, USD:S (Fuel  
Used Seasonal), WTR:S (Water Speed), GND:S (Ground Speed) and  
Tach (Tachometer).  
To customize the Single Digital page:  
1. Use the UP and DOWN keys to scroll the Single Digital page on to the  
main display.  
2. Press MENU, select CUSTOMIZE and press MENU.  
3. Highlight the data type you want to display and press MENU. You  
will be taken back to the main display, where the information you  
selected will be displayed on the main screen.  
Dual Digital  
The Dual Digital page has two digital dialog  
boxes that can be customized to display the  
following data types: ALR:V (Alternator  
Voltage), BAT:V (Battery Voltage), ENG:T  
(Engine  
Temperature),  
WTR:P  
(Water  
Pressure), ENG:O:P (Engine Oil Pressure),  
FUL:P (Fuel Pressure), BST:P (Boost Pressure),  
TRN:O:P (Transmission Oil Pressure), ATM:P  
(Atmospheric Pressure), Temp (Temperature),  
Depth, ENG:L (Engine Load), ENG: Hr (Total  
Gauge Page  
Engine Hours), FUL:F (Fuel Flow), ECO (Fuel Economy), FUL: Rm  
(Fuel Remaining), USD (Fuel Used) RNG (Fuel Range), USD:Tp (Used  
Trip Fuel), USD:S (Used Seasonal Fuel), WTR:S (Water Speed), GND:S  
(Ground Speed) and Tach (Tachometer).  
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To customize the Dual Digital page:  
1. Use the UP and DOWN keys to scroll the Dual Digital page on to the  
main display.  
2. Press MENU, select CUSTOMIZE and press MENU.  
3. The position menu will appear with two options: Top Data or Bottom  
Data. Select TOP DATA and press MENU, which will open the Data menu.  
4. Highlight the data type you want to display and press MENU. This  
will take you back to the main display, where the data type you  
selected will be displayed in the digital box at the top of the page.  
5. Repeat steps 1 and 2, then select BOT DATA from the position menu  
and press MENU.  
6. Highlight the data type you want to display and press MENU. This  
will take you back to the main display, where the data type you  
selected will be displayed in the digital box at the bottom of the page.  
NOTE:  
If a page is customized to show information from a device that is  
not connected to the NMEA 2000 network, the data boxes on the  
gauge will flash. This indicates the device is not sending data to the  
network. This could occur for a variety of reasons, depending on the  
device type. If it is a GPS sensor, the GPS unit probably has not  
locked on to a satellite yet. If you try to display data from an  
unconfigured EP, the gauge will flash.  
Gauge  
The Gauge page is an analog gauge that can be customized to display  
the following data types: WTR:S (Water Speed), GND:S (Ground  
Speed), Tach (Tachometer), ALR:V (Alternate Voltage), BAT:V (Battery  
Voltage), ENG:T (Engine Temperature), WTR:P (Water Pressure),  
ENG:O:P (Engine Oil Pressure), FUL:P (Fuel Pressure) BST:P (Boost  
Pressure), TRN:O:P (Transmission Oil Pressure), ATM:P (Atmospheric  
Pressure), Temp (Temperature) and Fluid Lev (Fluid Level).  
To Customize the Gauge Page:  
1. Use the UP and DOWN keys to scroll the gauge page on to the main  
display.  
2. Press MENU, select CUSTOMIZE and press MENU, which will open the  
Data menu.  
3. Highlight the data type you want to display and press MENU. This  
will take you back to the main display, where the data you selected will  
be displayed on an analog gauge.  
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Fuel Manager  
The Fuel Manager page can be customized to display the following data  
types: GND:S (Ground Speed), Ful:F (Fuel Flow), ECO (Fuel Economy),  
Ful:Rm (Fuel Remaining), USD (Fuel Used), RNG (Fuel Range),  
USD:Tp (Trip Fuel Used), USD:S (Fuel Used Seasonal) and WTR:S  
(Water Speed).  
To Customize the Fuel Manager Page:  
1. Use the UP and DOWN keys to scroll through the pages until the Fuel  
Manager page is displayed.  
2. Press MENU, select CUSTOMIZE and press MENU, which will open the  
Data menu.  
3. Highlight the desired data type and press MENU. You will be directed  
back to the main display, where the data type you selected will be on  
the display.  
Trim Tabs  
The Trim Tab page can be customized to display  
Trim Tab position in percentages or degrees.  
To Customize Trim Tabs:  
1. Use the UP and DOWN keys to scroll through  
the pages until the Trim Tabs page is displayed.  
2. Press MENU, select CUSTOMIZE and press MENU.  
3. The Trim Tab Detail menu will open with two  
options: Percentage (Pct) or Degrees (Deg).  
Trim Tabs page  
4. Select the desired unit of measure and press MENU. The Trim Tab  
page will show trim tab position in the unit of measure you chose.  
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Section 4: EP Configuration &  
Calibration  
To configure items connected to the LowranceNET network, press  
MENU and select SYSTEM SETUP. Highlight B. DEVICES and press MENU,  
which will open the Bus Devices list, a list of devices on the network.  
Bus Devices works as the device manager for the bus, allowing you to  
configure and unconfigure devices and set and reset critical values such  
as alarms and calibration.  
If you configure or reconfigure a sensor, you are assigning or  
reassigning its configuration name in the LMF-200 to a different sensor  
location on the boat.  
NOTE:  
The Suzuki Engine Interface, EP-10 Fuel Flow, EP-15 Fluid Level,  
EP-35 Temperature Sensor and EP-50 Storage Device are the only  
devices that can be configured through the Bus Devices list.  
The following items can be configured, unconfigured or reconfigured:  
Temperature (UnCfg Tmp), Fuel Flow (UnCfg FF) and Fluid Level  
(UnCfg FL) sensors. When they are shown on the bus devices list as  
UnCfg Tmp, UnCfg FF and the UnCfg FL, they are unconfigured.  
You can have multiple Temperature sensors and Fluid Level Tanks,  
but will have no more than three Fuel Flows to configure since the  
LMF-200 supports a maximum of three engines on a vessel.  
NOTE:  
If you configure the desired sensors and are not satisfied with the  
results, you may clear the configuration settings for each sensor  
individually, by resetting values from the sensor's configuration  
menu. Remember, ONLY the sensor you select from the Bus  
Devices list will be set back to its defaults.  
EP-35 Temperature Configuration  
The EP-35 Temperature sensor has three configuration options: Inside,  
Outisde and Water. An unconfigured temperature sensor will appear  
on the Bus Devices list as UnCfg Temp.  
To configure EP-35 Temp Sensor:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. After a few moments the Bus  
Devices list, a list of devices on the network, will appear.  
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3. Highlight UNCFG TEMP and press MENU. The following message will  
appear: Hit Menu to Cfg Temp Sns.  
4. Press MENU to be taken to the Selecting Temp menu, which will have  
three options: Inside, Outside and Water.  
5. Highlight one of the Temp options and press MENU. The temp sensor  
has now has been configured. You will automatically be directed to the  
Bus Devices list.  
To unconfigure EP-35 temp sensor:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU, which will open the Bus Devices  
list.  
3. Select a temp sensor from the Bus Devices list and press MENU. The  
Configuration Options menu will appear with two choices: Unconfig  
(Unconfigure) and Reconfig (Reconfigure).  
4. Select UNCONFIG and press MENU. The following message will appear:  
Hit Menu to Unset Device Name.  
5. Press MENU to unconfigure the sensor and be directed back to the  
Bus Devices list, where the temp you unconfigured will be listed as  
Uncfg Temp.  
To reconfigure an EP-35 temp sensor:  
To reconfigure a sensor, there must be a configuration name available  
(Water, Outside or Inside. In the following example, there are three  
configured temps, one each for inside, outside and water temp. If you  
try to reconfigure a sensor when the desired configuration name  
(Water, Outside and Inside) is in use, a Name Already Selected message  
will appear.  
If all three temps are configured, which means there is no name  
configuration available, follow the first set of instructions. If the desired  
configuration name is available, follow the second set of instructions.  
The steps below will show you how to switch the configuration of a  
water temp to an outside temp.  
If all temps configured (Configuration name unavailable):  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU, which will open the Bus Devices  
list.  
3. Highlight WTR TEMP on the Bus Devices list and press MENU, which  
will launch the Configuration Options menu.  
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4. Select UNCONFIG and press MENU. The following message will appear:  
Hit Menu to Unset Device Name.  
5. Press MENU to unconfigure the sensor and be directed back to the  
Bus Devices list, where the temp you unconfigured (Water Temp) will  
be listed as Uncfg Temp.  
6. Highlight OUT T (Outside Temp) and press MENU. The configuration  
options menu will appear.  
7. Select RECONFIG and press MENU to open the Selecting Temp menu.  
Highlight WATER and press MENU. You will be taken back to the Bus  
Devices list.  
8. Highlight UNCFG TEMP and press MENU. The following message will  
appear: Hit Menu to Cfg Temp Sns.  
9. Press MENU to be taken to the Selecting Temp menu. Choose OUTSIDE  
and press MENU. You will be taken back to the Bus Devices list, where  
the two sensor will be listed with their new configurations.  
If desired configuration name available:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU, which will open the Bus Devices  
list.  
3. Highlight WTR TEMP on the Bus Devices list and press MENU, which  
will launch the Configuration Options menu.  
4. Select RECONFIG and press MENU to open the Selecting Temp menu.  
Highlight OUTSIDE and press MENU. You will be taken back to the Bus  
Devices list, where the temp will now be shown as Out T. (Outside  
Temp).  
EP-10 Fuel Flow Configuration  
The LMF-200 can support up to three engines with one fuel flow sensor  
for each engine. If you have one configured fuel flow, it will be  
displayed as Eng FFlow. For a three-engine system, the fuel flows will  
be displayed as Port FFlow (Port Fuel Flow), Cen FFlow (Center Fuel  
Flow) and Stbd FFlow (Starboard Fuel Flow).  
Each fuel flow has an internal menu with the following options: Unset  
Engine, Change Engine (multiple engines only), Fuel Warning, Reset  
and Reset Calibration. We will address Reset Calibration in the  
calibration portion of this section.  
NOTE:  
If, after configuring, unconfiguring or reconfiguring a fuel flow, it is  
not shown on the Bus Devices list, you will have to refresh the Bus  
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Devices list. To do this, let the menu time out and press MENU.  
Select SYSTEM SETUP and press MENU. Highlight B. DEVICES and press  
MENU. The Fuel Flow will be listed with its new configuration.  
To configure Fuel Flow:  
When you configure a fuel flow, you are linking the fuel flow's  
location/engine on the boat to its matching configuration/device name  
(Port, Center or Starboard) in the LMF-200.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. After a few moments, the Bus  
Devices list will appear, showing all LowranceNet devices detected on  
the network.  
3. Select UNCFG FF and press MENU, which will open the Configuration  
options menu with up to three options: Port, Cen and Stbd. Select the  
desired location and press MENU. The following message will appear:  
Hit Menu to Cfg Flow Sns.  
NOTE:  
If your unit is set to a one-engine configuration, the Configuration  
Options menu will not appear when you are configuring a fuel flow.  
On the Bus Devices list, the fuel flow will automatically be given  
the configuration name Eng FFlow.  
4. Press MENU, which, if you have more than one EP-10 Fuel Flow, will  
take you back to the configuration options menu. Configure the  
remaining fuel flows by following the steps above. If you have one fuel  
flow, you will be directed back to the Bus Devices list. Remember: If the  
fuel flow you just configured is not shown on the Bus Devices the list,  
you will have to refresh the list. Let the Bus Devices list time out, then  
access it again.  
To unconfigure an EP-10 Fuel Flow:  
If you want to reassign a fuel flow's configuration/device name in the  
LMF-200 or when you want to reconfigure an engine when all engines  
on your vessel are configured, you first will have to unconfigure a fuel  
flow.  
Unset Engine:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. After a few moments, the Bus  
Devices list will appear, showing all LowranceNet devices detected on  
the network.  
3. Select the fuel flow you want to unconfigure and press MENU.  
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4. Highlight UNSET ENGINE and press MENU which will launch the  
following message: Hit Menu to Unset Dev Name.  
5. Press MENU and you will be taken back to the Bus Devices list.  
To reconfigure an EP-10 Fuel Flow:  
You will use the Change Engine command to reconfigure a Fuel Flow.  
Change Engine, however, will only appear on your LMF-200 menu if  
you have more than one engine. If all the fuel flows on your vessel are  
configured, you will have to unconfigure a fuel flow to free up its  
configuration name (Port, Cen, Stbd).  
If all three fuel flows are configured, which means there is no name  
configuration available, follow the first set of instructions. If the desired  
configuration name is available, follow the second set of instructions.  
Change Engine (Active only with multiple-engine setting)  
The steps below show how to switch the configuration name of a fuel  
flow from the Port engine to the Starboard engine.  
If all fuel flows configured (Configuration name unavailable):  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. The Bus Devices list will  
appear.  
3. Select the Port FFlow and press MENU.  
4. Highlight UNSET ENGINE and press MENU. The following message will  
appear: Hit Menu to Unset Dev Name.  
5. Press MENU and you will be taken back to the Bus Devices menu,  
where fuel flow (formerly Port FFlow) now will be displayed as UnCfg  
FFlow. Remember: If the fuel flow you just unconfigured is not shown on  
the Bus Devices the list, you will have to refresh the list. Let the Bus  
Devices list time out then access it again.  
6. Highlight STBD FFLOW and press MENU. Select CHANGE ENGINE and press  
MENU, which will open the Select Engine menu with up to three  
options: Port, Cen, Stbd.  
7. Highlight PORT and and press MENU.  
8. You will be taken back to the Bus Devices list, where the fuel flow  
you selected (formerly Stbd FFlow) will now be shown as Port FFlow. If  
the newly configured fuel flow is not shown, refresh the Bus Devices  
list.  
9. Now, select UNCFG FFLOW and press MENU. The following message will  
appear: Hit Menu to Cfg Flow Sns.  
10. Press MENU, which will open the Select Engine menu. Highlight  
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Starboard and press MENU. You will be taken back to the Bus Devices  
list where the fuel flow now will be displayed as Stbd FFlow. If the  
newly configured fuel flow is not shown, refresh the Bus Devices list.  
If configuration name available:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. After a few moments, the Bus  
Devices list will appear.  
3. Highlight Port FFlow and press MENU. Select CHANGE ENGINE and  
press MENU, which will open the Select Engine menu with up to three  
options: Port, Cen, Stbd.  
4. Highlight Starboard and press MENU.  
5. You will be taken back to the Bus Devices list, where the fuel flow  
you selected (formerly Port FFlow) will be listed as Stbd FFlow. If the  
newly configured fuel flow is not shown, refresh the Bus Devices list.  
Fuel Warning:  
Fuel Warning allows you to set a Low level or High level alarm for each  
fuel flow on the network. A pop-up window will appear if your fuel rises  
above or falls below a threshold of your choosing.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. After a few moments, the Bus  
Devices list will appear, showing all LowranceNet devices detected on  
the network.  
3. Select a fuel flow and press MENU.  
4. Highlight FUEL WRNG and press MENU. The Select Level menu will  
appear with two options: Low Level and High Level.  
5. Select LOW LEVEL and press MENU, which will open the Level  
Percentage window. It will be set to Off by default. To set the Fuel  
Warning to High Level Repeat steps 1-4, then select HIGH LEVEL from the  
Select Level menu.  
6. Use the UP and DOWN keys to enter the desired percentage of tank  
capacity and press MENU. You will be taken back to the Bus Devices  
list.  
Reset:  
The Reset command in the Fuel Flow level menu will clear the sensor’s  
configuration and calibration settings.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
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2. Highlight B. DEVICES and press MENU. After a few moments, the Bus  
Devices list will appear, showing all LowranceNet devices detected on  
the network.  
3. Select the desired fuel flow and press MENU. Highlight RESET, press  
MENU and a message will be displayed: Hit Menu to Rst Values.  
4. Press MENU to reset the fuel flow values to default settings.  
NOTE:  
By resetting values from the configuration menu, ONLY the device  
selected from the Bus Devices list will be set back to its defaults.  
When you Reset Values, the calibration and configuration settings  
of the device are set back to factory defaults.  
EP-15 Fluid Level Configuration  
The LMF-200 can be configured with up to three tanks for each fluid  
level type, which includes Fuel, Fresh Water, Oil, Black Water, Waste  
Water (Gray Water) and Live Well.  
On the Bus Devices list, the fuel tanks will be displayed as F. Tnk (P)  
— Port, F. Tnk (C) — Center and F Tnk (S) — Starboard. If you have  
one tank it will be shown as Fuel Tank.  
Other tanks will be displayed as BlkW Tnk (Blackwater), FrW Tnk  
(Freshwater), O. Tnk (Oil), LW Tnk (Live Well) and WtW Tnk (Waste  
Water/Gray Water). If you have more than one of particular tank type,  
it will be followed by a tank number like the following examples: FrW  
Tnk1, BlkW Tnk2, LW Tnk3, etc. A fluid level configured for oil will be  
shown as O. Tnk (P), O. Tnk (C) or O. Tnk (S).  
NOTE:  
The Fuel Remaining Source must be set to fluid level for the unit to  
correctly display fuel level information. It is set to Fuel Flow by  
default.  
Fluid Level menu  
The Fluid Level menu contains the following features: Configure,  
Unconfigure, Reconfigure, Level Warning, Calibrate, Reset Cal and  
Reset Values. Calibration and Reset Calibration will be addressed in  
the calibration portion of this section.  
Caution  
If you configure your fluid level for fuel, you will NOT be able to  
get a fuel range reading. Fuel Range will NOT be calculated  
with a fluid level sensor. It will only be calculated with an  
engine interface, EP-10 Fuel Flow or EP-50 Storage Device.  
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To configure EP-15 Fluid Level for Fuel:  
1. Make sure the Fuel Remaining Source has been set to Fluid Level.  
Press MENU, select SYSTEM SETUP and press MENU.  
2. Highlight FUEL MNGR (Fuel Manager) and press MENU. Select FREM SRC  
(Fuel Remaining Source) and press MENU. Highlight FLUID LEVEL and  
press MENU. You will be taken back to the main display. Now we are  
ready to configure the sensor.  
3. Press MENU, select SYSTEM SETUP and press MENU. Highlight B. DEVICES  
and press MENU.  
4. Select an unconfigured fluid level from the bus devices list and press  
MENU. The fluid level menu will appear.  
5. Highlight FUEL from the list of fluid types and press MENU. If your  
engine-tank configuration is set for multiple tanks, a menu will appear  
with up to three options: Port Tank, Cen (Center) Tank and Stbd  
(Starboard) Tank.  
6. Highlight one of the three tank options and press MENU. You will be  
taken back to the Bus Devices list, where your newly configured Fluid  
Level will be listed as: F. Tnk (P), F. Tnk (C) or F. Tnk (S), depending  
on the tank location you chose. If you have one tank, it will be shown as  
F. Tnk.  
To configure EP-15 Fluid Level for Fresh Water:  
1. Press MENU, select SYSTEM SETUP and press MENU. Highlight B. DEVICES  
and press MENU.  
2. Select the desired unconfigured fluid level (Unfcg FL) from the Bus  
Devices list and press MENU, which will launch the following message:  
Hit Menu to Cfg FLev Sns.  
3. Press MENU, select FRESH W from the list of fluid types and press  
MENU. The Tank Number window will appear.  
4. Assign a tank number (1, 2 or 3) to the tank using the fluid level you  
are configuring and press MENU. That will launch the Tank Size  
window.  
5. Input the capacity of the tank (gallons) and press MENU. You will be  
directed to the Bus Devices list, where the fluid level you configured  
will be displayed as FrW Tnk1, FrW Tnk2 or FrW Tnk3, depending on  
the tank number you assigned it.  
To configure EP-15 Fluid Level for Waste Water (Gray Water):  
1. Press MENU, select SYSTEM SETUP and press MENU. Highlight B. DEVICES  
and press MENU.  
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2. Select the desired unconfigured fluid level (Unfcg FL) from the Bus  
Devices list and press MENU, which will launch the following message:  
Hit Menu to Cfg FLev Sns.  
3. Press MENU, select WASTE W from the list of fluid types and press  
MENU. The Tank Number window will appear.  
4. Assign a tank number (1, 2 or 3) to the tank using the fluid level you  
are configuring and press MENU. That will launch the Tank Size  
window.  
5. Input the capacity of the tank (gallons) and press MENU. You will be  
directed to the Bus Devices list, where the fluid level you configured  
will be displayed as WtW Tnk1, WtW Tnk2 or WtW Tnk3, depending  
on the tank number you assigned it.  
To configure EP-15 Fluid Level for Oil:  
1. Press MENU, select SYSTEM SETUP and press MENU. Highlight B. DEVICES  
and press MENU.  
2. Select the desired unconfigured fluid level (Unfcg FL) from the Bus  
Devices list and press MENU, which will launch the following message:  
Hit Menu to Cfg FLev Sns.  
3. Press MENU, select OIL from the list of fluid types and press MENU.  
That will launch the Tank Size window.  
4. Input the capacity of the tank (gallons) and press MENU. You will be  
directed to the Bus Devices list, where the fluid level you configured  
will be displayed as O. Tnk (P), O. Tnk(C) or O Tnk (S), depending the  
tank location you chose.  
To configure EP-15 Fluid Level for Black Water:  
1. Press MENU, select SYSTEM SETUP and press MENU. Highlight B. DEVICES  
and press MENU.  
2. Select the desired unconfigured fluid level (Unfcg FL) from the Bus  
Devices list and press MENU, which will launch the following message:  
Hit Menu to Cfg FLev Sns.  
3. Press MENU, select BLACK W from the list of fluid types and press  
MENU. The Tank Number window will appear.  
4. Assign a tank number (1, 2 or 3) to the tank using the fluid level you  
are configuring and press MENU. That will launch the Tank Size  
window.  
5. Input the capacity of the tank (gallons) and press MENU. You will be  
directed to the Bus Devices list, where the fluid level you configured  
will be displayed BlkW Tnk1, BlkW Tnk2 or BlkW Tnk3, depending on  
the tank number you assigned it.  
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To configure EP-15 Fluid Level for Live Well:  
1. Press MENU, select SYSTEM SETUP and press MENU. Highlight B. DEVICES  
and press MENU.  
2. Select the desired unconfigured fluid level (Unfcg FL) from the Bus  
Devices list and press MENU, which will launch the following message:  
Hit Menu to Cfg FLev Sns.  
3. Press MENU, select LIVE W from the list of fluid types and press MENU.  
The Tank Number window will appear.  
4. Assign a tank number (1, 2 or 3) to the tank using the fluid level you  
are configuring and press MENU. That will launch the Tank Size  
window.  
5. Input the capacity of the tank (gallons) and press MENU. You will be  
directed to the Bus Devices list, where the fluid level you configured  
will be displayed LW Tnk1, LW Tnk2 or LW Tnk3, depending on the  
tank number you assigned it.  
To unconfigure EP-15 Fluid Level:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU. Highlight B. DEVICES and press MENU.  
2. Select a configured Fluid Level from the Bus Devices list and press  
MENU.  
3. Highlight UNCONFIG (Unconfigure) and press MENU, which will launch  
the following message: Hit Menu to Unset Dev Name.  
4. Press MENU and you will be taken back to the Bus Devices list where  
the fuel flow you unconfigured will be listed as UnCfg FL.  
To reconfigure EP-15 Fluid Level:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU. Highlight B. DEVICES and press MENU.  
2. Select a configured Fluid Level from the Bus Devices list and press  
MENU.  
3. Highlight RECONFIG (Reconfigure) from the Configuration Options  
menu and press MENU. That will open the Fluid Type menu. Highlight  
the desired fluid type and press MENU. The Tank Number window will  
appear.  
4. Assign a tank number (1, 2 or 3) to the tank using the fluid level you  
are configuring and press MENU. That will launch the Tank Size  
window. You can have up to three tanks for each fluid type.  
5. Input the capacity of the tank (gallons) and press MENU. You will be  
directed to the Bus Devices list, where the fluid level you configured  
will be displayed with its new configuration.  
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Level Warning:  
A Level Warning alerts you when the fluid level rises above or falls  
below a preset percentage of tank capacity. The Level Warning menu  
has two options: Low Level and High Level. A low level warning is used  
for fluid types like fuel, oil and freshwater, whereas a high level  
warning is best suited for black water and Waste Water (Gray Water).  
To set a Level Warning:  
1. Press MENU, select SYSTEM SETUP and press MENU. Highlight B. DEVICES  
and press MENU.  
2. Select a configured fluid level and press MENU, which will open the  
Configuration Options menu. Highlight LEV WRNG and press MENU.  
3. The Select Level menu will appear with two options: Low Level and  
High Level.  
NOTE:  
If you configure a tank for fuel, you should choose a LOW LEVEL  
warning, which will warn you when the fuel level drops below a  
preset percentage of the tank's capacity. A Low Level alarm will  
also work best for Fresh Water and Oil configurations. When a  
tank is configured for Black Water or Waste Water, the Level  
Warning should be set to the High Level. If, for example, you set  
the High Level warning to 3 Quarters of a tank (75 percent), you  
would be alerted before the tank's capacity had been exceeded,  
allowing you to empty the tank before it fills up.  
4. Highlight the desired level and press MENU. The Level Percentage  
dialog box will appear. It will be set to Off by default.  
5. Use the UP and DOWN keys to set the level warning to a desired  
percentage of tank capacity and press MENU. You will be taken back to  
the Bus Devices list.  
Reset  
The Reset command will reset all values for a device, including  
configuration and calibration settings.  
To execute Reset command:  
1. Press MENU, select SYSTEM SETUP and press MENU. Highlight B. DEVICES  
and press MENU.  
2. Select a configured fluid level and press MENU, which will open the  
Configuration Options menu.  
3. Highlight RESET and press MENU. The following message will appear:  
Hit Menu to Rst Values.  
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4. Press MENU to reset the selected fluid level’s configuration and  
calibration information to the default settings. You will be taken back  
to the Bus Devices list where the selected fluid level will be displayed  
as UnCfg FL.  
WARNING:  
If you reset any individual EP sensor, it will lose all  
configuration and calibration settings.  
Suzuki Engine Interface Configuration  
The LMF-200 can support up to three engines with one engine  
interface for each engine. If you have one configured engine interface, it  
will be displayed as Eng Int. If you have three configured fuel flows,  
they will appear as Port Eng, Cen Eng and Stbd Eng. When the  
interface is unconfigured it will be shown as UnCfg Eng.  
Each fuel flow has an internal menu with the following options: Unset  
Engine, Change Engine. Fuel Warning, Reset and Reset Fuel  
Calibration and Reset Trim Calibration.  
NOTE:  
If, after configuring, unconfiguring or reconfiguring an engine  
interface, it is not shown on the Bus Devices list, you will have to  
refresh the list. To do this, let the menu time out and press MENU.  
Select SYSTEM SETUP and press MENU. Highlight B. DEVICES and press  
MENU. The Engine Interface will be listed with its new  
configuration setting.  
To configure Suzuki Engine Interface:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. The Bus Devices list will  
appear.  
3. Select UNCFG ENG and press MENU. The following message will appear:  
Hit Menu to Cfg Eng Int. Press MENU.  
4. The Suzuki Engine Model menu will appear with the following  
options: DF40, DF50, DF60, DF70, DF90/115, DF140, DF150, DF175,  
DF200/225, DF250 and DF300.  
5. Select your Suzuki model engine from the list and press MENU. The  
Select Engine menu will appear with up to three options: Port, Center  
and Starboard. (If you have a single-engine configuration, you will not  
be taken to the Select Engine menu. You will be taken back to the main  
display.)  
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6. Select the desired engine and press MENU. You will be taken back to  
the Bus Devices list where the engine interface will be shown with its  
new configuration.  
NOTE:  
If the engine interface you just configured is not shown on the Bus  
Devices the list, you will have to refresh the list. Let the Bus  
Devices list time out, then access it again.  
To unconfigure a Suzuki Engine Interface:  
The unconfigure command (Unset Engine) allows you to set a Suzuki  
Engine Interface back to its original unconfigured status.  
Unconfiguring an interface also will allow you to change the engine  
model selected during configuration.  
Unset Engine:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES (Bus.Devices) and press MENU. The Bus Devices  
list will appear.  
3. Select the engine Interface you want to unconfigure and press MENU.  
4. Highlight UNSET ENGINE and press MENU which will launch the  
following message: Hit Menu to Unset Dev Name.  
5. Press MENU and you will be taken back to the Bus Devices list.  
To reconfigure a Suzuki Engine Interface:  
The Change Engine command is used to switch the current  
configuration of a Suzuki Engine Interface with the configuration from  
a different engine. Change Engine, however, will only appear on your  
LMF-200 menu if you are using an engine-tank configuration that  
includes multiple engines. If all engine interfaces on your vessel are  
configured, you will have to unconfigure an interface to free up its  
configuration name (Port, Center, Starboard).  
If all three engine interfaces are configured, which means there is no  
name configuration available, follow the first set of instructions. If the  
desired configuration name is available, follow the second set of  
instructions.  
Change Engine (Active only with multiple-engine setting)  
The steps below show how to switch the configuration name of an  
engine interface from the Port engine to the Starboard engine.  
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If all interfaces configured (Configuration name unavailable):  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. The Bus Devices list will appear.  
3. Select Port Eng and press MENU.  
4. Highlight UNSET ENGINE and press MENU. The following message will  
appear: Hit Menu to Unset Dev Name.  
5. Press MENU and you will be taken back to the Bus Devices menu,  
where engine interface (formerly Port Eng) now will be displayed as  
UnCfg Eng. Remember: If the engine interface you just unconfigured is  
not shown on the Bus Devices the list, you will have to refresh the list.  
Let the Bus Devices list time out then access it again.  
6. Highlight STBD ENG and press MENU. Select CHANGE ENGINE and press  
MENU, which will open the Select Engine menu with up to three options  
(Port, Center and Starboard), depending on the engine-tank  
configuration you selected.  
7. Highlight PORT and press MENU.  
8. You will be taken back to the Bus Devices list, where the engine  
interface you selected (formerly Stbd Eng) will now be shown as Port  
Eng. If the newly configured interface is not shown, refresh the Bus  
Devices list.  
9. Now, select UNCFG ENG and press MENU. The following message will  
appear: Hit Menu to Cfg Eng Int. Press MENU.  
10. The Suzuki Engine Model menu will appear with the following  
options: DF40, DF50, DF60, DF70, DF90/115, DF140, DF150, DF175,  
DF200/225, DF250 and DF300. Select your engine from the list and  
press MENU.  
11. The Select Engine menu will appear with up to three options: Port,  
Center and Starboard. Highlight Starboard and press MENU. You will  
be taken back to the Bus Devices list where the engine interface now  
will be displayed as Stbd Eng. If the newly configured interface is not  
shown, refresh the Bus Devices list. (If you have a single-engine  
configuration, you will not be taken to the Select Engine menu. You  
will be returned to the Bus Devices list.)  
If desired configuration name available:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. The Bus Devices list will  
appear.  
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3. Highlight PORT ENG and press MENU. Select CHANGE ENGINE and press  
MENU, which will open the Select Engine menu with up to three options  
(Port, Center and Starboard), depending on your engine-tank  
configuration.  
4. Highlight STARBOARD and press MENU.  
5. You will be taken back to the Bus Devices list, where the engine  
interface you selected (formerly Port Eng) will now be displayed as  
Stbd Eng. If the newly configured interface is not shown, refresh the  
Bus Devices list.  
Fuel Warning:  
The Fuel Warning allows you to set a Low Level or High Level alarm  
for each Suzuki Engine Interface on the network. A pop-up window will  
appear if fuel rises above or falls below a threshold of your choosing.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. After a few moments, the Bus  
Devices list will appear.  
3. Select an engine interface and press MENU.  
4. Highlight FUEL WRNG and press MENU. The Select Level menu will  
appear with two options: Low Level and High Level.  
5. Select LOW LEVEL and press MENU, which will open the Level  
Percentage window. It will be set to Off by default. To set the Fuel  
Warning to High Level Repeat steps 1-4, then select HIGH LEVEL from the  
Select Level menu.  
6. Use the UP and DOWN keys to set the desired fuel warning  
percentage and press MENU. You will be taken back to the Bus Devices  
list.  
NOTE:  
To see fuel remaining information from the Suzuki Engine  
Interface, you must change the Fuel Remaining Source to  
Eng/FFlow. See page 28.  
Reset:  
The Reset command in the engine interface menu allows you to reset  
configuration and calibration settings for a particular interface.  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. The Bus Devices list will  
appear.  
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3. Select the desired engine interface and press MENU. Highlight RESET,  
press MENU and a message will be displayed: Hit Menu to Rst Values.  
4. Press MENU to reset all values to default settings.  
NOTE:  
By resetting values from the configuration menu, ONLY the device  
selected from the Bus Devices list will be set back to its defaults.  
When you Reset Values, the calibration and configuration settings  
of the device are set back to factory defaults.  
Calibrating EP Sensors  
The factory calibration settings for the EP-10 Fuel Flow, EP-15 Fluid  
Level and Suzuki Engine Interface should be adequate for the majority  
of applications, so calibration will not be necessary in most cases.  
The default calibration for the EP-15 Fluid Level is just as accurate as  
standard fluid level gauges. If, however, the tank has an irregular  
shape or greater accuracy is needed, calibration is recommended.  
The default calibration for the EP-10 Fuel Flow and Suzuki Engine  
Interface are adequate in most cases, but if Fuel Used readings are off  
by more than 3 percent, calibration is recommended.  
EP-10 Fuel Flow Calibration  
The default calibration for an EP-10 Fuel Flow is adequate in most  
cases, but if fuel used readings are off by more than 3 percent,  
calibration is recommended.  
Fuel Flow Accuracy  
To check fuel flow accuracy, add the Fuel Manager page or any of the  
digital gauge pages to the page screen rotation, then customize the  
selected page with Fuel Used data. To see instructions on how to Add  
Pages and Customize Pages, refer to the Operation Section.  
NOTE:  
Make sure the fuel flow has been set as the Fuel Remaining Source,  
otherwise, you will not be able to calibrate the fuel flow. See Fuel  
Remaining Source instructions on page 28.  
After filling up your tank, take your vessel out on the water and burn  
at least five gallons of fuel. Be sure you run only ONE engine —  
the engine attached to your fuel flow.  
Fill up your tank again, noting how much fuel you added to the tank.  
Compare that number to the Fuel Used figure displayed on the page  
you customized. If the amount of fuel you added to the tank and the  
fuel used figure are off by more than 3 percent, we recommend the fuel  
flow be calibrated.  
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Refill Tank  
You must use the Refill Tank command every time you fill up and  
every time you calibrate a fuel flow to make sure the fuel flow reads the  
tank as full. For more information on the Refill Tank function see page  
27.  
To calibrate an EP-10 Fuel Flow:  
Add the Fuel Manager page or any of the digital gauge pages to the  
page screen rotation, then customize the selected page with Fuel Used  
data. To see instructions on how to Add Pages and Customize Pages,  
refer to the Operation Section.  
NOTE:  
When following the steps below, run only ONE engine — the  
engine attached to the fuel flow. That is the only way to accurately  
calculate how much fuel passed through the fuel flow. Make sure  
the Fuel Remaining Source has been set to Fuel Flow.  
1. Fill up the fuel tank connected to the EP-10 Fuel Flow you want to  
calibrate. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP  
and press MENU.  
2. Highlight FUEL MNGR and press MENU. Select REFILL T. and press MENU.  
The Select Tank menu will open with up to three options: Port, Cen  
(Center) and Stbd (Starboard).  
3. Select the tank you refilled and press MENU. The Recalibration  
(ReCal?) menu will appear with two options: Yes and No. Select NO and  
press MENU. The following message will appear: Hit Menu if Tank filled  
up.  
4. Press MENU, which will direct you to the main display. Make sure the  
Fuel Management page has been added to the main display and that  
the page has been customized to show USD (Fuel Used). If the Fuel  
Management page is not displayed or if it is not customized to display  
USD (Fuel Used, refer to the Add Pages and Customizing Pages  
segments in the Operation section.  
5. Take your boat out, but only use ONE engine — the engine  
connected to the fuel flow. Burn at least 5 gallons of fuel, then fill up  
the tank again, noting how much fuel was added to the tank. Check the  
Fuel Management page for the fuel used figure calculated by the EP-10  
Fuel Flow.  
6. Compare the amount of fuel you added when you filled up the tank  
with the EP-10 Fuel Used figure. If the difference between these two  
numbers is greater than 3 percent, you need to recalibrate the unit.  
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NOTE:  
If the difference between the LMF-200 fuel used figure and the  
amount of fuel you actually added to the tank is less than 3 percent  
the EP-10 Fuel Flow does not need to be calibrated.  
7. To recalibrate the unit, fill up the fuel tank connected to the fuel flow  
you want to calibrate.  
8. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
9. Highlight FUEL MNGR and press MENU. Select REFILL T. and press MENU.  
The Select Tank menu will open with three options: Port, Cen (Center)  
and Stbd (Starboard). Select the tank you refilled and press MENU.  
10. The Recalibration (The Recal?) menu will appear with two options:  
Yes and No. Select YES and press MENU.  
11. The Filled Quantity window will appear. Use the UP and DOWN  
keys to input the amount of fuel you added to the tank and press MENU.  
14. Repeat these steps for each fuel flow you want to calibrate.  
NOTE:  
It is a good idea to check the calibration of a fuel flow periodically.  
Reset Calibration  
The Reset Calibration command allows you to reset a fuel flow back to  
factory default settings.  
To execute Reset Calibration command:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. Select the fuel flow you want to  
reset and press MENU.  
3. Select RST CAL from the fuel flow menu and press MENU. The  
following message will appear: Hit Menu to Rst the Cal.  
4. Press MENU to set calibration back to factory default settings. To  
recalibrate the fuel flow, follow the steps in the previous segment  
regarding fuel flow calibration.  
Partial Fill  
You will use the Partial Fill option each time you add fuel but do not  
fill up the tank.  
To use Partial Fill:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight FUEL MNGR and press MENU. Select PART FILL. and press  
MENU. The Select Tank menu will open with three options: Port, Cen  
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(Center) and Stbd (Starboard). Select the tank you refilled and press  
MENU. The Fuel Quantity window will appear.  
3. Use the UP and DOWN keys to input the amount of fuel you added to  
the tank and press MENU. You will be directed to the main display.  
EP-15 Fluid Level Calibration  
The default calibration for the EP-15 Fluid Level is just as accurate as  
standard fluid level gauges. If, however, the tank has an irregular  
shape or greater accuracy is needed, calibration is recommended. The  
EP-15 Fluid Level has three calibration options: 2 point, 3 point and 5  
point.  
2-Point Calibration  
A 2-point calibration is best suited for rectangular or square-shaped  
tanks, where the capacity of the top half of the tank matches the  
capacity in the lower half of the tank. In a two-point calibration, you  
will set two points, one each for empty and full levels. You can begin  
calibration at either of the two points, but we recommend starting with  
an empty tank. You will fill the tank to complete calibration.  
To execute 2-Point calibration:  
1. Press MENU, select SYSTEM SETUP and press MENU.  
2. Highlight B. DEVICES and press MENU, which will open the Bus  
Devices list.  
3. Highlight the fluid level sensor you want to calibrate and press  
MENU, then select CAL (Calibrate) and press MENU. The Points menu  
will appear with three options: 2, 3 and 5.  
4. Select 2 and press MENU. The Points menu will appear with two  
options: Empty Lev and Full Lev.  
NOTE:  
You DO NOT have to calibrate both points to complete the  
calibration and you can calibrate the points (Empty Level and Full  
Level) in any order you wish. Remember: Points that are not  
calibrated will not be as accurate as points that have been  
calibrated. For the greatest accuracy, we recommend both points be  
calibrated.  
5. Make sure the tank is empty, then select EMPTY LEV from the Points  
menu and press MENU. The following message Tnk to Empty lev hit  
Menu. Press MENU and fill up the tank.  
6. When the tank has been filled, follow steps 1-4 to access the Points  
menu. Highlight FULL LEV and press MENU. The following message will  
appear: Tnk to Full lev hit Menu. Press MENU and let the menus time  
out, which will take you to the main display.  
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3-Point Calibration:  
3-point calibration is designed for tanks that vary in shape from the top  
to the bottom. You can begin calibration at any point in the 3-point  
process, but we recommend starting calibration with an empty tank. In  
a 3-point calibration, you will set three points, one each for empty, half  
and full levels.  
NOTE:  
You DO NOT have to calibrate all three points to complete the  
calibration and you can calibrate the points (Empty Level, Half  
Level and Full Level) in any order you wish. Remember: Points that  
are not calibrated will not be as accurate as points that have been  
calibrated. For the greatest accuracy, we recommend all three  
points be calibrated.  
To execute 3-Point calibration:  
1. Press MENU, select SYSTEM SETUP and press MENU.  
2. Highlight B. DEVICES and press MENU, which will open the Bus  
Devices list.  
3. Highlight the fluid level sensor you want to calibrate and press  
MENU, then select CAL (Calibrate) and press MENU. The Points menu  
will appear with three options: 2, 3 and 5.  
4. Select 3 and press MENU. The Points menu will appear with three  
options: Empty Lev, Half Lev and Full Lev.  
5. Highlight EMPTY LEV and press MENU. The following message will  
appear: Tnk to Empty lev hit Menu. Press Menu and fill your tank up  
halfway. If you have a 100 gallon tank, add 50 gallons.  
6. Repeat steps 1-4, then select HALF LEV from the Points menu and  
press MENU. The following message will appear: Tnk to Half lev hit  
Menu. Press MENU and fill up the tank.  
7. Repeat steps 1-4 to access the Points menu, then highlight FULL LEV  
and press MENU. The following message will appear: Tnk to Full lev hit  
Menu.  
8. Press MENU and let the menus time out, which will take you to the  
main display.  
5-point Calibration  
5-point calibration is best suited tanks that vary greatly in shape from  
top to bottom. You can begin calibration at any point in the 5-point  
calibration process. We recommend starting calibration with an empty  
tank. In a five-point calibration you will set five points: Empty Level, 1  
Qtr Level, Half Level, 3 Qtr Level and Full Level.  
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NOTE:  
You DO NOT have to calibrate all five points to complete the  
calibration and you can calibrate the points (Empty Level, 1  
Quarter Level, Half Level, 3 Quarter Level and Full Level) in any  
order you wish. Remember: Points that are not calibrated will not be  
as accurate as points that have been calibrated. For the greatest  
accuracy, we recommend all five points be calibrated.  
To execute 5-Point calibration:  
1. Press MENU, select SYSTEM SETUP and press MENU.  
2. Highlight B. DEVICES and press MENU, which will open the Bus  
Devices list.  
3. Highlight the fluid level sensor you want to calibrate and press  
MENU, then select CAL (Calibrate) and press MENU. The Points menu  
will appear with three options: 2, 3 and 5.  
4. Select 5 and press MENU. The Points menu will appear with five  
options: Empty lev, 1 Qtr lev, Half lev, 3 Qtr lev and Full Lev.  
5. Highlight EMPTY LEV and press MENU. The following message will  
appear: Tnk to Empty lev hit Menu. Press MENU and fill up one quarter  
of the tank. If you had a 100 gallon tank, you would add 25 gallons.  
6. Repeat steps 1-4, then select 1 QTR LEV from the Points menu and  
press MENU. The following message will appear: Tnk to 1 Qtr lev hit  
Menu. Press MENU and fill up the tank halfway. If you had a 100 gallon  
tank, you would add another 25 gallons.  
7. Repeat steps 1-4 to access the Points menu, then highlight HALF LEV  
and press MENU. The following message will appear: Tnk to Half lev hit  
Menu. Press MENU and fill up three quarters of the tank. If you had a  
100 gallon tank, you would add another 25 gallons.  
8. Repeat steps 1-4 to access the Points menu, then highlight 3 QTR LEV  
and press MENU. The following message will appear: Tnk to 3 Qtr lev  
hit Menu. Press MENU and fill up the tank. If you had a 100 gallon  
tank, you would add another 25 gallons.  
9. Repeat steps 1-4 to access the Points menu, then highlight FULL LEV  
and press MENU. The following message will appear: Tnk to Full lev hit  
Menu. Press MENU and let the menus time out, which will take you to  
the main display.  
Reset Calibration  
The Reset Calibration command allows you to reset a fluid level's  
calibration settings back to factory defaults. You should only  
recalibrate when you believe your EP-15 Fluid Level calibration is  
incorrect.  
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To Reset Calibration:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. Select the fluid level you want  
to reset and press MENU.  
3. Select RST CAL from the fluid level menu and press MENU. The  
following message will appear: Hit Menu to Rst the Cal.  
4. Press MENU to set calibration back to factory default settings. To  
recalibrate the fuel flow, follow the steps in the previous segment  
regarding fuel flow calibration.  
NOTE:  
If you have calibrated your fluid level sensor and are having  
problems with the sensor's performance, be sure to check the  
sending unit. You can do this by using an ohm meter to test the  
resistance of the unit. Connect the sending unit hot wire (usually  
pink) and the ship or sending unit ground wire (usually black) to  
the ohm meter. With the tank full, the resistance should be around  
33-1/2 ohms. When the tank is the empty, the resistance should be  
around 240 ohms. If, when the tank is full or empty, the ohm  
readings are significantly different from the standard full (33-1/2)  
and empty (240) ohms levels, there is a problem with the sending  
unit. If the ohm readings are the same in both cases, the sending  
unit is stuck.  
Calibrating Fuel Flow in a Suzuki Engine Interface  
The default fuel flow calibration for a Suzuki Engine Interface is  
adequate in most cases, but if fuel used readings are off by more than 3  
percent, calibration is recommended.  
Engine Interface Accuracy  
To check fuel flow accuracy, add the Fuel Manager page or any of the  
digital gauge pages to the page screen rotation, then customize the  
selected page to show Fuel Used data. To see instructions on how to  
Add Pages and Customize Pages, refer to the Operation Section.  
NOTE:  
To see fuel remaining data from the Suzuki Engine Interface, you  
must change your Fuel Remaining Source to Eng/FFlow. See Fuel  
Remaining Source instructions on page 28.  
After filling up your tank, take your vessel out on the water and burn  
at least five gallons of fuel. Be sure you run only ONE engine —  
the engine connected to the engine interface.  
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Fill up your tank again, noting how much fuel you added to the tank.  
Compare that number to the Fuel Used figure displayed on the page  
you customized. If the amount of fuel you added to the tank and the  
fuel used figure are off by more than 3 percent, we recommend the  
engine interface be calibrated.  
NOTE:  
You must use the gauge's Refill Tank command when filling your  
fuel tank to keep the engine interface updated with correct  
information on the amount of fuel in the tank.  
Refill Tank  
You will use the Refill Tank option each time you calibrate an engine  
interface and every time you refill your tank, regardless of whether you  
choose to calibrate.  
To calibrate a Suzuki Engine Interface (Refill Tank):  
Add the Fuel Manager page or any of the digital gauge pages to the  
page screen rotation, then customize the selected page to show Fuel  
Used data. To see instructions on how to Add Pages and Customize  
Pages, refer to the Operation Section.  
1. Fill up the fuel tank connected to the engine interface you want to  
calibrate. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP  
and press MENU.  
2. Highlight FUEL MNGR and press MENU. Select REFILL T. and press MENU.  
The Select Tank menu will open with up to three options: Port, Center  
and Starboard.  
3. Select the tank you refilled and press MENU. The Recalibration  
(ReCal?) menu will appear with two options: Yes and No. Select NO and  
press MENU. The following message will appear: Hit Menu if Tank filled  
up.  
4. Press MENU, which will direct you to the main display.  
NOTE:  
Make sure the Fuel Management page has been added to the main  
display and that the page has been customized to show USD (Fuel  
Used). If the Fuel Management page is not displayed or if it is not  
customized to display USD (Fuel Used), refer to the Add Pages and  
Customizing Pages segments in the Operation section.  
5. Take your boat out, but only use ONE engine — the engine  
connected to the engine interface. Burn at least 5 gallons of fuel, then  
fill up the tank again, noting how much fuel was added to the tank.  
Check the Fuel Management page for the fuel used figure calculated by  
the Suzuki Engine Interface.  
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6. Compare the amount of fuel you added when you filled up the tank  
with to the Fuel Used figure in the LMF-200. If the difference between  
these two numbers is greater than 3 percent, you need to recalibrate  
the unit.  
7. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
8. Highlight FUEL MNGR and press MENU. Select REFILL T. and press MENU.  
The Select Tank menu will open with three options: Port, Center and  
Starboard. Select the tank you refilled and press MENU.  
9. The Recalibration (The Recal?) menu will appear with two options:  
Yes and No. Select YES and press MENU.  
10. The Filled Quantity window will appear. Use the UP and DOWN  
keys to input the amount of fuel you added to the tank and press MENU.  
11. Repeat these steps for each engine interface you want to calibrate.  
NOTE:  
The LMF-400 will not let you input an amount of fuel greater than  
the fuel used figure.  
Reset Calibration  
The Reset Calibration command allows you to reset engine interface  
calibration back to default settings.  
To Reset Calibration:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight B. DEVICES and press MENU. Select the engine interface you  
want to reset and press MENU.  
3. Select RST CAL from the engine interface menu and press MENU. The  
following message will appear: Hit Menu to Rst the Cal.  
4. Press MENU to set calibration back to factory default settings. To  
recalibrate the interface, follow the steps in the previous segment  
regarding engine interface calibration.  
Partial Fill  
You will use the Partial Fill option each time you add fuel but do not  
fill up the tank.  
To use Partial Fill:  
1. Press MENU, use the UP and DOWN keys to select SYSTEM SETUP and  
press MENU.  
2. Highlight FUEL MNGR and press MENU. Select PART FILL. and press  
MENU. The Select Tank menu will open with three options: Port, Center  
and Starboard. Select the tank you refilled and press MENU. The Fuel  
Quantity window will appear.  
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3. Use the UP and DOWN keys to input the amount of fuel you added to  
the tank and press MENU. You will be directed to the main display.  
Calibrating EP-30 Trim Tabs  
Trim Tabs are calibrated though the Trim Tab menu. If the Trim Tab  
page has not been added to the page screen rotation, see the Add Page  
segment in Section 3: Operation.  
1. Make sure the Trim Tab page is on the main display, then press  
MENU to access the Trim Tab page menu.  
2. Press MENU, select CAL TAB and press MENU.  
The following message will appear: Set Tabs Full Up hit Menu.  
3. Adjust the Trim Tabs to the Full Up Position and press MENU. A  
second message will appear: Run Tabs Full DN (Down).  
4. Adjust the Trim Tabs into the full down position. The Trim Tabs are  
now calibrated. You will be taken back to the main display.  
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Notes  
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Notes  
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Notes  
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Appendix  
Below are basic definitions of categories, category variations and  
abbreviations you may see when customizing LMF-200 page displays.  
ALR:V (Alternator Voltage): shows voltage output from the alternator.  
ATM:P (Atmospheric Pressure): displays atmospheric pressure  
readings.  
BAT:V (Battery Voltage): shows voltage output from battery.  
BlkW (Black Water): a fluid level configuration used to monitor the  
toilet holding tank.  
BST:P (Boost Pressure): using PSI, displays boost pressure readings for  
a supercharged engine.  
CEN: (Center Engine): the center engine will be in the center of the  
vessel.  
Depth: displays depth of the water in vessel’s location.  
ECO (Fuel Economy): uses fuel flow and speed (Ground or Water)  
information to calculate the real time economical performance of up to  
three engines.  
ENG: Hr (Total Engine Hours): displays tally of the total hours the  
engine has been used since gauge was installed.  
ENG:L (Engine Load): displays in percent, how hard an engine is  
working.  
ENG:O:P (Engine Oil Pressure): shows engine oil pressure readings.  
ENG:T (Engine Temperature): displays engine temperature readings.  
Fluid Lev (Fluid Level): displays fluid level readings from several types  
of tanks, including fuel, blackwater, fresh water, live well, oil and  
waste water (gray water) tanks.  
FrW Tnk: (Freshwater Tank): a fluid level configuration used to  
monitor the freshwater tank.  
FUL:F (Fuel Flow): shows how much fuel has passed through fuel flow  
FUL:P (Fuel Pressure): displays fuel pressure readings.  
FUL: Rm (Fuel Remaining): displays amount of fuel left in fuel tanks.  
GND:S (Ground Speed): displays vessel’s speed.  
LW Tnk: (Live Well Tank): a fluid level configuration used to monitor  
the live well.  
RNG (Fuel Range): uses fuel economy and fuel remaining figures to  
calculate how far a vessel can travel before running out of fuel.  
Tach (Tachometer): can display engine RPM readings for up to three  
engines.  
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IND: T (Indoor Temperature): displays indoor temperature.  
O. Tnk: (Oil Tank): a fluid level configuration used to monitor the oil  
tank.  
OUT: T: (Outdoor Temperature): displays outdoor temperature.  
PORT: (Port Engine): the port engine will be located on the left side of  
the vessel.  
STBD: (Starboard Engine): the starboard engine will be located on the  
right side of the vessel.  
TRN:O:P (Transmission Oil Pressure): displays transmission oil  
pressure readings.  
USD:S (Fuel Used Seasonal): displays tally of fuel used during a  
season.  
USD (Fuel Used): displays fuel used since the last time fuel was added  
to tank.  
USD:Tp (Use Trip Fuel): displays tally of fuel used during a trip.  
WTR:P (Water Pressure): displays water pressure readings.  
WTR:S (Water Speed): displays vessel’s speed when calculated by  
paddlewheel or pitot tube speed sensor.  
WTR:T (Water Temperature): displays water temperature.  
WtW Tnk (Waste Water also known as Gray Water): a fluid level  
configuration used to monitor the waste water holding tank.  
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LOWRANCE ELECTRONICS  
FULL ONE-YEAR WARRANTY  
"We," "our," or "us" refers to LOWRANCE ELECTRONICS, INC., the manufacturer of  
this product. "You" or "your" refers to the first person who purchases this product as a  
consumer item for personal, family or household use.  
We warrant this product against defects or malfunctions in materials and workmanship,  
and against failure to conform to this product's written specifications, all for one (1) year  
from the date of original purchase by you. WE MAKE NO OTHER EXPRESS  
WARRANTY OR REPRESENTATION OF ANY KIND WHATSOEVER CONCERNING  
THIS PRODUCT. Your remedies under this warranty will be available so long as you can  
show in  
a
reasonable manner that any defect or malfunction in materials or  
workmanship, or any non-conformity with the product's written specifications, occurred  
within one year from the date of your original purchase, which must be substantiated by  
a dated sales receipt or sales slip. Any such defect, malfunction, or non-conformity which  
occurs within one year from your original purchase date will either be repaired without  
charge or be replaced with a new product identical or reasonably equivalent to this  
product, at our option, within a reasonable time after our receipt of the product. If such  
defect, malfunction, or non-conformity remains after a reasonable number of attempts to  
repair by us, you may elect to obtain without charge a replacement of the product or a  
refund for the product. THIS REPAIR, OR REPLACEMENT OR REFUND (AS JUST  
DESCRIBED) IS THE EXCLUSIVE REMEDY AVAILABLE TO YOU AGAINST US FOR  
ANY DEFECT, MALFUNCTION, OR NON-CONFORMITY CONCERNING THE  
PRODUCT OR FOR ANY LOSS OR DAMAGE RESULTING FROM ANY OTHER  
CAUSE WHATSOEVER. WE WILL NOT UNDER ANY CIRCUMSTANCES BE LIABLE  
TO ANYONE FOR ANY SPECIAL, CONSEQUENTIAL, INCIDENTAL, OR OTHER  
INDIRECT DAMAGE OF ANY KIND.  
Some states do not allow the exclusion or limitation of incidental or consequential  
damages, so the above limitations or exclusions may not apply to you.  
This warranty does NOT apply in the following circumstances: (1) when the product has  
been serviced or repaired by anyone other than us; (2) when the product has been  
connected, installed, combined, altered, adjusted, or handled in a manner other than  
according to the instructions furnished with the product; (3) when any serial number has  
been effaced, altered, or removed; or (4) when any defect, problem, loss, or damage has  
resulted from any accident, misuse, negligence, or carelessness, or from any failure to  
provide reasonable and necessary maintenance in accordance with the instructions of the  
owner's manual for the product.  
We reserve the right to make changes or improvements in our products from time to time  
without incurring the obligation to install such improvements or changes on equipment or  
items previously manufactured.  
This warranty gives you specific legal rights and you may also have other rights which  
may vary from state to state.  
REMINDER: You must retain the sales slip or sales receipt proving the date of your  
original purchase in case warranty service is ever required.  
LOWRANCE ELECTRONICS  
12000 E. SKELLY DRIVE, TULSA, OK 74128  
(800) 324-1356  
63  
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How to Obtain Service…  
…in the USA:  
We back your investment in quality products with quick, expert service  
and genuine Lowrance parts. If you're in the United States and you  
have technical, return or repair questions, please contact the Factory  
Customer Service Department. Before any product can be returned,  
you must call customer service to determine if a return is necessary.  
Many times, customer service can resolve your problem over the phone  
without sending your product to the factory. To call us, use the  
following toll-free number:  
800-324-1356  
8 a.m. to 5 p.m. Central Standard Time, M-F  
Lowrance Electronics may find it necessary to change or end our  
shipping policies, regulations, and special offers at any time. We reserve  
the right to do so without notice.  
…in Canada:  
If you're in Canada and you have technical, return or repair questions,  
please contact the Factory Customer Service Department. Before any  
product can be returned, you must call customer service to determine if  
a return is necessary. Many times, customer service can resolve your  
problem over the phone without sending your product to the factory. To  
call us, use the following toll-free number:  
800-661-3983  
905-629-1614 (not toll-free)  
8 a.m. to 5 p.m. Eastern Standard Time, M-F  
…outside Canada and the USA:  
If you have technical, return or repair questions, contact the dealer in  
the country where you purchased your unit. To locate a dealer near  
you, visit our web site, www.lowrance.com and look for the Dealer  
Locator.  
.
64  
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Accessory Ordering Information  
for all countries  
To order Lowrance accessories such as power cables or transducers,  
please contact:  
1) Your local marine dealer or consumer electronics store. Most quality  
dealers that handle marine electronic equipment or other consumer  
electronics should be able to assist you with these items.  
To locate  
a
Lowrance dealer near you, visit our web site,  
www.lowrance.com and look for the Dealer Locator. Or, you can consult  
your telephone directory for listings.  
2) U.S. customers: LEI Extras Inc., PO Box 129, Catoosa, OK 74015-0129  
Call 1-800-324-0045 or visit our web site www.lei-extras.com.  
3) Canadian customers can write:  
Lowrance/Eagle Canada, 919 Matheson Blvd. E. Mississauga, Ontario  
L4W2R7 or fax 905-629-3118.  
Shipping Information  
If it becomes necessary to send a product for repair or replacement, you  
must first receive a return authorization number from Customer  
Service. Products shipped without a return authorization will not be  
accepted. When shipping, we recommend you do the following:  
1. Please do not ship the knobs or mounting bracket with your unit.  
2. If you are sending a check for repair, please place your check in an  
envelope and tape it to the unit.  
3. For proper testing, include a brief note with the product describing  
the problem. Be sure to include your name, return shipping address  
and a daytime telephone number. An e-mail address is optional but  
useful.  
4. Pack the unit in a suitable size box with packing material to prevent  
any damage during shipping.  
5. Write the Return Authorization (RA) number on the outside of the  
box underneath your return address.  
6. For your security, you may want to insure the package through your  
shipping courier. Lowrance does not assume responsibility for goods  
lost or damaged in transit.  
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Visit our web site:  
Lowrance Pub. 988-0064-362  
Printed in USA 121306  
© Copyright 2006  
All Rights Reserved  
Lowrance Electronics, Inc.  
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