Magellan 750M Installation and operating manual

Vehicle Navigation System
Installation & Reference Addendum
Vehicle Navigation Made Portable

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TABLE OF CONTENTS
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Important Information: Please Read This First!
DO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
DO NOT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Battery Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
DO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
DO NOT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Component Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Battery Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Moving from Fixed Vehicle Mount . . . . . . . . . . . . . . . . . . . . 9
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Full Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Quick Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Battery Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Battery Operation / Stand-Alone Mode . . . . . . . . . . . . . . . . . 18
Map Area Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Preparing Navigation Computer for 750NAV
In-Vehicle Fixed Installation . . . . . . . . . . . . . . . . . . . . . . . . 19
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
750MCare and Maintenance . . . . . . . . . . . . . . . . . . . . . . . 25
750MReplacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Battery Replacement & Disposal . . . . . . . . . . . . . . . . . . . . 26
Map Area Illustration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
The Magellan 750M™
Vehicle Navigation Made Portable™

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Important Information: Please Read This First!
To reduce the risk of personal injury, please follow these important Dos
and Do Nots.…
DO…
• Secure the Display to ashtray, glove box or other suitable location.
• Make certain GPS Antenna Wire is not in driver’s or passengers’ way when placed
on vehicle roof.
DO NOT…
• DO NOT expose the 750MTM to damp locations or to any type of fluids.
• DO NOT place Carry Case on dashboard, rear deck or in truck bed.
• DO NOT place Display on a seat or in a location where it is not secure.
• DO NOT operate system without the Battery attached to the Battery Cable.
• DO NOT obstruct any airbag or other vehicle safety device.
PRECAUTIONS
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This symbol is intended to alert the user to the presence of
important operating instructions. Failure to heed the
instructions can result in injury or material damage.
This symbol indicates information which can be helpful in
the use of the 750MNavigation System.
TIP
TIP

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BATTERY PRECAUTIONS
DO…
• Only charge the Battery using the Battery Charger supplied to avoid damage.
• The Battery contains diluted sulfuric acid, a very toxic substance. If sulfuric acid
contacts skin or clothing, immediately wash with plenty of clean water. If the acid
splashes into eyes, immediately flush with plenty of clean water and consult a
physician. Sulfuric acid in the eyes may cause a loss of eyesight and acid on the
skin will cause burns.
• Check the Battery for any sign of irregularities in appearance. If any cracks or
deformities are noticed, replace the Battery with a new one. Call Magellan
Customer Service center at 1-877-4CARNAV (1-877-422-7628) for a replacement.
• Avoid mechanical shock to Battery such as dropping which may cause damage
and/or deterioration to the Battery.
DO NOT…
• DO NOT connect the Battery to direct power; use the specified Battery Charger.
• DO NOT use a dry cloth or duster to clean the Battery. Avoid static electricity that
could cause the Battery to explode. If the Battery requires cleaning, disconnect the
Battery from the Battery Cable and clean with a slightly damp cloth only.
• DO NOT expose the Battery to extremely hot temperatures or leave in direct sun-
light, in front of a stove, or near a fire.
• DO NOT use the Battery in a dusty environment which may short the battery.
• DO NOT throw the Battery in a fire or extreme heat which may cause the Battery to
emit toxic gas or explode.
• DO NOT attempt to disassemble or destroy the Battery, as injury may result.
• DO NOT allow metallic objects or liquids to contact or short-circuit the Battery
terminals, as burns or injuries may result.
• DO NOT apply organic solvents such as paint thinner, gasoline, kerosene, or liquid
detergents to the Battery which may cause leakage.
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Upon purchasing the 750Mverify that the product box contains both a Carry Case (which
contains all of the 750Mcomponents) and the Battery.
Before installation, please verify that the pre-assembled 750Msystem in the Carry Case includes
the following components:
If any part is missing, please contact a Magellan retailer or Magellan’s
customer service department at 1-877-4-CARNAV (1-877-422-7628).
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COMPONENTS
Docking Station with Navigation Computer Display
Carry Case with Shoulder Strap Battery

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Antenna and
Antenna Spool Quick Mount Bracket
Power Adapter Battery Cable Battery Charger
The 750MCarry Case has been designed to provide Magellan’s Portable Vehicle Navigation
system with expandable functionality and user friendliness.
Special features include the Air Vents and a Communication Port Access Flap. Additionally, the
system is pre-assembled and fits neatly into specialized compartments for ease of use.
The Air Vents are designed to allow proper airflow to the 750MNavigation Computer,
therefore, must not become obstructed. The Access Flap is designed for accessibility to the
750M Communication Ports. As future developments of the 750Moccur, such as software
updates, map changes, etc., these ports will allow the user to make changes easily.
Air Vent
Air Vent
Expansion Ports
Access Flap
Computer
and Battery
Compartment
Display,
Antenna,
Power
Adapter,
and Battery
Charger
Compartment

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DO…
• Position Carry Case to eliminate movement while driving with handle facing toward front of
vehicle.
• Place Carry Case in the same orientation each time the system is used to reduce calibration
requirements.
• Complete calibration steps when system is powered up for the first time and after the 750M
has:
- been moved to a different vehicle;
- or has its in-vehicle location changed.
• Place GPS Antenna on vehicle roof so that it has a clear view of the sky. If obstructed by a
rack or other attached roof equipment, the GPS Antenna may not receive satellite signals.
DO NOT…
• DO NOT obstruct Carry Case Air Vents from airflow. Failure to keep Air Vents free of
obstructions could cause permanent damage to the 750MNavigation Computer.
• DO NOT allow any part of the 750Mto become wet, moist or allow any part of the 750Mto
become exposed to any liquids.
• DO NOT expose any 750Mpart to extreme heat or cold for extensive periods of time.
• DO NOT tangle, kink, or excessively twist GPS Antenna Wire when winding or unwinding
from Antenna Storage Spool.
• DO NOT store antenna on Navigation Computer side of Carry Case.
INSTALLATION PREPARATION
!
To optimize 750Moperation and to reduce the risk of damage to
vehicle or the 750M …

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Component Placement
The 750Mvehicle navigation system components are pre-assembled in the Carry Case as
shown in the picture below with the exception of the Battery.
Navigation
Computer &
Docking
Station
Battery
GPS
Antenna
Display
Power
Adapter
Battery
Charger
Expanded View of Battery Charger
and System Connections

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Battery Connection
It is important that the Battery be connected to the Battery Cable before using the 750M
system. Please be sure that the Battery is attached to the Battery Cable each time the system is
used.
Upon first use of the 750Mor if the Battery has become disconnected, be sure to connect the
Battery to the Battery Cable. Verify that the Battery is connected correctly using the ‘BATTERY
TEST’ button. When pressed, the Battery Status Indicator should illuminate indicating the
charge of the battery. A reading of 70% or greater is preferred. Refer to ‘Battery Charger’ in
the ‘Operations’ section for further details.
!
DO NOT operate the system without the Battery attached to the
Battery Cable. A 12-volt power source exists at the Battery Cable
conductors even if the Battery is removed during 750Moperation.
Battery Charger Test Button
System Configuration Diagram
Power
Adapter
Battery
Battery
Charger
Display
GPS
Antenna
Navigation
Computer

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Open the Navigation Computer side of the Carry Case and locate the Battery Cable . Place the
Battery in the Carry Case, conductor side up, under the elastic strap, and secure the
fasteners. Connect the Battery Cable to the exposed metal electrodes of the Battery.
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When unpacking Battery, check that it is free of cracks, deformities
and leakage. Replace if necessary by calling Magellan Customer
Service at 1-877-4CARNAV (1-877-422-7628).
!
Mount the Battery only in the upright position.
Moving from Fixed Vehicle Mount to
Carry Case
To remove the Navigation Computer from the
fixed vehicle mount to the 750MCarry Case,
follow these simple steps:
1. Pull the red locking tab on Docking Station
in vehicle.
2. Grasp the Navigation Computer and pull
outward.
3. Open the Navigation Computer side of the
Carry Case.
4. Ensure the red locking tab is pulled out.
5. Insert the Navigation Computer into
Docking Station inside the Carry Case.
6. Lock the 750Minto place by pressing the
red locking tab.
7. Close the Carry Case.
Battery in Upright Position
Navigation Computer Removal
Installation in Carry Case
Correctly Installed Battery
Red Locking
Tab

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INSTALLATION
Step 1: Place Carry Case in Vehicle
While the preferred placement of the Carry Case depends on the vehicle being driven, ALWAYS
place case:
• On a vehicle floor or seat that allows easy driver accessibility and optimal passenger
comfort;
• With its Air Vent side up and with its handle facing the front of the vehicle;
• In the SAME orientation each time the system is used;
• In a location where movement will be eliminated while driving;
• In a location that minimizes stress on cables.
Please refer to the examples below.
Step 2: Connect Power Adapter to Vehicle
a) Unzip case compartment containing the Display
b) Take out the Power Adapter
c) Connect to the vehicle accessory power port
d) Ensure that the Battery Charger is in the ‘AUTO’ position
e) Verify that all connections to the Docking Station, Battery and Battery Charger are secure.
Correct Correct Incorrect
!
The 750MCarry Case is equipped with Air Vents that deliver air
circulation to the Navigation Computer. Failure to keep Air Vents
free of airflow obstructions could cause permanent damage to
the 750Msystem.

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Step 3: Antenna Setup
The GPS Antenna is located inside the Display compartment of the Carry Case.
a) Unwind GPS Antenna Wire from the Antenna Storage Spool.
b) Place the GPS Antenna on the vehicle roof.
c) Verify that the end of the GPS Antenna Wire is securely attached to the rear of the Docking
Station.
Step 4: Mount Display
The 750Mis designed to be used in virtually any vehicle. Each user will need to find a safe,
comfortable location to temporarily mount the Display. The Display should be mounted in a
location that is easily viewed at a glance. With the specially designed Quick Mount Bracket
attached to its back, the Display can be held in place by attaching it to an ashtray, glove com-
partment or other suitable location.
!
When placing GPS Antenna on the vehicle roof be certain that
the GPS Antenna Wire does not interfere with vehicle operation
and that it does not impede driver’s or passengers’ safety.
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Do not pass antenna through door window to prevent damage to
vehicle finish and/or antenna.
!
Avoid tangling, kinking, or excessive twisting of the GPS Antenna
Wire when winding or unwinding from the Antenna Storage
Spool. While unwinding and routing the Antenna Wire, inspect it
for damage.If the Antenna Wire shows signs of extreme kinking or
insulation damage, call Magellan Customer Service department
for replacement parts at 1-877-4CARNAV (1-877-422-7628).
When placing the GPS Antenna on the roof, ensure that the GPS
Antenna Wire will not be severely pinched.
When the Power Adapter is connected to the vehicle accessory power
port, and the Battery Charger switch is in the ‘AUTO’ position, the
750Mwill automatically power up when vehicle is started and will
automatically shutdown when vehicle is turned off.
TIP
TIP
TIP
TIP
It is important that the GPS Antenna is in complete view of the sky and
that it is not blocked by a rack or other equipment attached to the roof
of the vehicle.
TIP
TIP

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To temporarily attach the Display, follow these simple steps:
a) Locate the center (smaller) tab of the Quick Mount Bracket and bend it outward at
approximately a 45 degree angle.
b) Select a location that will provide optimum Display viewing.
c) Gently insert the center tab and push downward until the Quick Mount Bracket grips the
surface. The Display should be held snugly against the surface and face horizontally or
slightly upward.
d) If the Display faces too far down and is difficult to view, bend the center tab outward
further and bend both side (larger) tabs out as well. Try to maintain the approximate 45
degree angle between the center tab and side tabs. The angles between the Display back
and the side tabs may need to be adjusted for optimum fit.
!
When mounting the Display take care to ensure that it is clear of
vehicle operation, airbags and function controls.
!
Avoid excessive force in operation! Damage may result if excessive
force or leverage is applied.
!
Take care when removing or replacing the Quick Mount Bracket
and be aware that heavy accidental impacts may result in damage.
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Do not mount display in a place or manner where driver or
passengers are likely to have an impact with the display in a
collision or during heavy braking.
!
Securely mount the display in a manner which will not allow the
display to become a projectile in a collision or during heavy
braking.
!
Do not install display mount bracket into vehicle air vents as
damage will occur!

Initialization must be conducted prior to the first use of the 750Mor when the Navigation
Computer has been moved from a fixed vehicle installation in order to achieve maximum
performance. Before using the 750Mfor the first time conduct Steps 1 through 15.
Step 1: Move the vehicle to an open area away from buildings, trees, and other obstructions.
The vehicle must remain in an open area throughout the entire GPS initialization process.
Step 2: Ensure the 750Mis powered on.
Step 3: After the system starts, the "Warning" screen will
appear, select "User 1", press ENTER button on the
Display.
Step 4: If not done previously, Select a Temporary Map
Area by following these steps, otherwise proceed to Step 6:
a. Determine desired Map Area by referring to Map Area
illustration on page 27.
b. Press ENTER.
c. Scroll down to highlight desired map Area.
d. Press ENTER.
The system will restart itself. If unable to determine the correct Map Area or to register the
system and obtain a permanent unlock code, please call Magellan Customer Service at
1-877-4CARNAV (1-877-422-7628). Refer to the 750NAV manual for complete details.
Step 5: Select ‘User 1’ again, press ENTER.
Step 6: Press the OPTION button.
Step 7: Using the 8 position cursor on the Display, scroll
to and select the ‘Configuration’ icon, press ENTER.
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INITIALIZATION

Step 8: Scroll to ‘Vehicle-Select’, press ENTER.
Step 9: Scroll to ‘System’ and choose ‘750M’ by pressing
ENTER.
Step 10: Scroll to ‘Save’, press ENTER.
Then press CANCEL.
Step 11: Scroll to the ‘Diagnostics’ icon, press ENTER.
Step 12: Scroll to ‘GPS Status’, press ENTER.
Step 13: When information is displayed showing at least
four (4) GPS satellites being used (indicated by a U in the
U/N column), press ENTER to verify a position
calculation.
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Step 14: Check the latitude and longitude information and
ensure that the data reads anything other than zeroes. If the
system does not show GPS satellite data or a vehicle
position is not generated in several minutes, go to the
‘Troubleshooting’ section, otherwise, GPS initialization is
complete.
Step 15: Press the CANCEL key three (3) times to return to ‘Select Destination’ (Main Menu) screen.
The 750Mutilizes two calibration processes to maximize ease of use and accuracy of
vehicle positioning. Full calibration offers maximum accuracy. Quick calibration requires
minimal time but does not give maximum accuracy until the 750Mhas been driven
several miles.
Complete the Full Calibration Procedure when the 750M:
• is powered up for the first time.
• has its in-vehicle location or orientation changed.
Complete the Quick Calibration Procedure when the 750Mis moved from vehicle to vehicle.
No Calibration is needed if 750Msystem has not been moved.
CALIBRATION
To reduce calibration time when moving the 750Mamong vehicles,
Magellan suggests developing calibration profiles for the different
vehicles in which the 750Mwill be used.To do this, press the OPTION key
on the Display, select ‘Configuration’ icon, then scroll to ‘Vehicle-Edit’
and press ENTER.Now input the vehicle types.For detailed instructions,
please refer to the User Guide provided with the 750NAV Owner’s Packet.
If the 750Mhas not been used in two weeks or more, the satellite information
will no longer be current and it may take from 12–24 minutes for the 750Mto
download the correct satellite information.
Full Calibration
Step 1: Move the vehicle to a safe area with reasonably flat, level terrain. Locate an area
where the vehicle can be driven as straight as possible for approximately 2 blocks and
where accelerating and stopping the vehicle can be done safely.
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TIP
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Step 2: If the 750Mis not on, verify that the slide switch on the Battery Charger is in the
‘AUTO’ position then press POWER and allow the system to power up.
Step 3: Select desired user and press ENTER to arrive at ‘Select Destination’ screen (Main
Menu).
Step 4: Press OPTION to arrive at ‘User Options’ screen.
Step 5: Select the ‘Diagnostics’ icon, press ENTER.
Step 6: Scroll to ‘Sensor Status’, press ENTER.
Step 7: Vehicles with automatic transmission, place foot firmly on the brake and put vehicle
into drive. If using manual transmission, place foot firmly on brake and keep transmission in
neutral.
Step 8: Wait for the vehicle to be motionless and verify that
there is a green ZMD (zero motion detected) displayed on
the right center side of the screen.
Step 9: Press LOCATE. ‘Computing new ZMD threshold’
will appear on bottom of Display screen.
Step 10: Wait for ‘Computing new ZMD threshold’ to
disappear (approximately 10 seconds).
Step 11: Accelerate to 10-15 miles per hour, then stop.
The ZMD indicator disappears when the 750M detects motion.
Step 12: While stopped, wait for the ZMD indicator to reappear. Now repeat the acceleration
and stop process four more times.
For verification, the Bias LC and Orientation LC (Learn Count) numbers must
increment as the system calibrates to the vehicle.If this is not true,refer to the
‘Troubleshooting’section.
TIP
TIP
TIP
TIP

Step 13: Press CANCEL three (3) times to get to ‘Select
Destination’ screen and then press VIEW to get to the
‘Map’ screen.
Verify that the Direction and Signal Strength Indicator
located at the bottom left corner of the Display, is green,
indicating that the system has located GPS satellites. If this
is not true, refer to the ‘Troubleshooting’ section.
Ensure vehicle icon is correctly displayed on the Map or press LOCATE to check current
location.
The ‘Full Calibration’ procedure is now complete and the 750Mis ready for inputting a
destination. For further instructions, consult the 750NAV User Manual.
Quick Calibration
After initialization, the ‘Quick Calibration’ function is activated upon power up. To utilize this
feature, simply follow the instructions on the Display when prompted. The steps required for
a ‘Quick Calibration’ are as follows:
Step 1: If the 750Mis not on while the vehicle is running, turn it on by pressing the POWER
button.
Step 2: Select desired user and press ENTER to arrive at the ‘Quick Calibration’ screen.
Step 3: Highlight ‘Calibrate’, press ENTER.
Step 4: Follow on-screen instructions.
Step 5: Press VIEW button.
Step 6: Verify that the Direction and Signal Strength
Indicator located at the bottom left corner of the Display, is
green, indicating that the system has located GPS satellites.
If this is not green, refer to the ‘Troubleshooting’ section.
The ‘Quick Calibration’ procedure is now complete and the 750Mis ready for inputting a
destination. For further instructions, consult the 750NAV User Manual.
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OPERATIONS
Battery Charger
The Battery Charger provides power to the 750Mand charges the Battery only during 750M
operation. It also incorporates a Battery Test Circuit that allows the user to check the charge
on the Battery. Using the ‘BATTERY TEST’ Button and reading the five (5) multi-colored Battery
Status Indicators, a user can determine the state of the Battery, from ‘LOW’ to ‘100%’. To
determine true Battery power level, either disconnect the Power Adapter or place the Charger
switch in ‘OFF’, otherwise charging voltage will be displayed. Be cautious of leaving the Battery
in an automobile exposed to extreme heat or cold. In these situations take the 750Minto a
home or office when not in use. Extreme temperature may cause the Battery to fail.
Battery charge time varies with age, initial battery power, and temperature and can take up to
12 hours from fully depleted to ‘100% charge. Operating the750Mdoes not require the Battery
to be at 100%, but operating the750Mwith the Battery power level below ‘LOW’ may
prevent automatic backup of destination address and last location information.
To test the Battery simply locate and push the ‘BATTERY TEST’ Button which is recessed on the
bottom of the Battery Charger and read the corresponding Battery Status Indicator.
The Battery Charger has a switch with three selections:
AUTO: In the ‘AUTO’ position, the charger will power the 750M, trickle charge the Battery,
and store addresses and last location information during shutdown.
BATTERY: In the ‘BATTERY’ position, no charging occurs. The ‘BATTERY’ position allows the
750Mto be used in a stand-alone mode without the Power Adapter. If the 750Mis
used in the ‘BATTERY’ position until the battery power is depleted, address book
and last location information may be lost.
OFF: In the ‘OFF’ position, the Battery is not charged when used with the Power Adapter
connected to the vehicle’s power accessory port, but will allow the750Mto
operate. The ‘OFF’ position is used to shutdown the750Mwhen in a stand-alone
mode, or to check Battery power with the Power Adapter connected and 750Min
use.
Battery Operation / Stand-Alone Mode
The 750MBattery is a lightweight, 12 volt, sealed lead acid type that is pre-charged to be ready
for operation. Its sealed construction makes it leak resistant. The Battery has an optimum dis-
charge time of 2 amp hours that should be sufficient to operate the 750Mfor up to one hour
if necessary.

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Battery capacity degrades at low temperatures and over the life of the system.
In the event that the vehicle power port is unusable, such as a blown fuse, or if required for
an airport security check, the 750Mcan be used solely from a new, fully charged Battery for
periods up to 1 hour. To do so, simply slide the Battery Charger switch to ‘BATTERY’. Be
certain to slide the Battery Charger switch back to ‘OFF’ or ‘AUTO’ when finished to avoid
depleting the Battery.
Map Area Switching
The 750Mincorporates a feature called ‘Auto Map Switching’. When the 750Mis transported
from one Map Area to another, it will automatically sense the change and then switch to the
correct Map Area within several minutes if other Map Areas have been purchased and
unlocked. In the event that the 750Mneeds to be manually switched to a different Map Area, it
can be easily done as follows:
Step 1: Refer to Map Area illustration on page 27.
Step 2: Press OPTION to arrive at the ‘User Options’ screen.
Step 3: Scroll to the ‘Configuration’ icon, press ENTER.
Step 4: Scroll to ‘Map Selection’, press ENTER.
Step 5: Scroll to the desired Map Area and confirm that map is unlocked. If not, call
Magellan Customer Service at 1-877-4CARNAV (1-877-422-7628), otherwise, press
ENTER.
Step 6: The 750Mwill ask “Confirm Map Change”. Highlight ‘Yes’, press ENTER.
The 750Mwill power down to save this change and will restart automatically. Select desired
user and continue enjoying the 750M.
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Preparing Navigation Computer for 750NAV In-Vehicle Fixed Installation
After use of 750NAV Navigation Computer in a 750Mconfiguration, the Vehicle Type must be
returned to the 750NAV mode. This is done as follows:
Step 1: Proceed to the “User Options” Menu, press OPTION.
Step 2: Scroll to the ‘Configuration’ icon, press ENTER.
Step 3: Scroll to ‘Vehicle Select’, press ENTER.
Step 4: Scroll to and highlight ‘System’ and choose 750NAV by pressing ENTER.
Step 5: Scroll to and highlight, ‘Save’, press ENTER.
Step 6: Shutdown, press POWER.
The Navigation Computer is ready for return to the 750NAV In-Vehicle Fixed Installation.