Wistron 72XX Users Manual
User's manual
NAVIGON 72XX
English (United Kingdom)
August 2008
The crossed-out wheeled bin means that within the European Union
the product must be taken to separate collection at the product end-oflife. This applies to your device but also to any enhancements marked
with this symbol. Do not dispose of these products as unsorted
municipal waste.
Imprint
NAVIGON AG
Schottmüllerstraße 20A
D-20251 Hamburg
The information contained herein may be changed at any time without prior
notification. Neither this manual nor any parts thereof may be reproduced for any
purpose whatsoever without the express written consent of NAVIGON AG, nor may
they be transmitted in any form either electronically or mechanically, including
photocopying and recording. All technical specifications, drawings etc are subject to
copyright law.
© 2008, NAVIGON AG
All rights reserved.
User's manual NAVIGON 72XX
Table of contents
1 Introduction.......................................................................................6
1.1 About this manual.....................................................................................6
1.1.1 Conventions.................................................................................6
1.1.2 Symbols.......................................................................................6
1.2 Legal notice ..............................................................................................6
1.2.1 Liability.........................................................................................6
1.2.2 Trademarks .................................................................................6
1.3 Questions about the product ....................................................................7
2 Before you begin...............................................................................7
2.1 Scope of Delivery .....................................................................................7
2.2 Description of the NAVIGON 72XX ..........................................................8
2.3 Important safety information.....................................................................8
2.3.1 Navigation safety information ......................................................8
2.3.2 Safety information for the navigation device................................9
2.3.3 Safety guidelines when installing the device in your car ...........10
2.4 Preparing the NAVIGON 72XX for use ..................................................10
2.4.1 Mounting the navigation system in the vehicle..........................10
2.4.2 TMC antenna.............................................................................13
2.4.3 Memory card..............................................................................13
2.5 Navigating with GPS ..............................................................................13
3 Switching on the NAVIGON 72XX..................................................14
3.1 Options ...................................................................................................14
4 Password Lock................................................................................15
4.1 Activating password protection...............................................................15
4.2 Changing a password.............................................................................15
4.3 Cancelling password protection .............................................................15
4.4 Forgotten your password?......................................................................16
5 Operating the NAVIGON 72XX .......................................................16
5.1 Information .............................................................................................16
5.2 Software keyboard .................................................................................18
5.2.1 Special keys ..............................................................................18
5.2.2 Entering data .............................................................................19
5.3 Options ...................................................................................................20
5.4 Menus.....................................................................................................20
6 Navigation .......................................................................................20
6.1 Starting the navigation application .........................................................21
User's manual Table of contents III
User's manual NAVIGON 72XX
6.2 Specifying a destination .........................................................................22
6.2.1 Specifying the country in which the destination is situated........22
6.2.2 Entering an address ..................................................................23
6.2.3 Selecting the destination address by voice command...............24
6.2.4 Points of interest........................................................................24
6.2.5 Information about the destination ..............................................28
6.2.6 Last Destinations .......................................................................28
6.2.7 Favourites..................................................................................29
6.2.8 Imported addresses...................................................................29
6.2.9 Navigating home........................................................................30
6.2.10 Selecting destinations on the map.............................................30
6.2.11 Starting navigation.....................................................................31
6.3 Managing destinations ...........................................................................32
6.3.1 Saving destinations ...................................................................32
6.3.2 Defining a destination as home address ...................................32
6.4 Multi-leg routes.......................................................................................33
6.4.1 Entering the starting point..........................................................33
6.4.2 Entering route points .................................................................34
6.4.3 Editing route points....................................................................34
6.4.4 Managing routes........................................................................35
6.4.5 Calculating and Displaying Routes............................................35
6.4.6 Simulating routes.......................................................................36
6.4.7 Starting navigation.....................................................................36
6.5 Options ...................................................................................................37
6.6 Working with the map.............................................................................39
6.6.1 Selecting the navigation map ....................................................39
6.6.2 Map in Preview mode ................................................................39
6.6.3 Map in Navigation mode............................................................40
6.6.4 Reality View PRO ......................................................................43
6.6.5 Map in Destination search mode ...............................................44
6.7 Useful functions......................................................................................46
6.7.1 Direct Help.................................................................................46
6.7.2 GPS Status, saving the current location....................................47
6.7.3 Block..........................................................................................47
6.7.4 Turn-by-Turn List .......................................................................48
6.7.5 TMC (Traffic Information) ..........................................................49
6.7.6 Logbook.....................................................................................51
7 Handsfree Module...........................................................................52
7.1 Connecting to a telephone .....................................................................52
7.2 Taking a call ...........................................................................................53
7.3 Making a call ..........................................................................................53
7.3.1 Dialling a telephone number......................................................53
7.3.2 Placing a speed call...................................................................53
7.3.3 Calling a contact from the phone book ......................................54
IV Table of contents User's manual
User's manual NAVIGON 72XX
7.3.4 Calling most recently dialled, received or missed numbers.......54
7.3.5 Transferring a call from your mobile telephone .........................54
7.4 During a call ...........................................................................................54
7.4.1 Moving the navigation application to the foreground .................55
7.4.2 Entering numbers ......................................................................55
7.4.3 Transferring a call to the mobile phone .....................................55
7.4.4 Ending the call ...........................................................................55
7.5 Configuring the hands-free function .......................................................55
7.5.1 Preset ........................................................................................55
7.5.2 Handsfree Settings ....................................................................56
7.5.3 Bluetooth Function.....................................................................56
7.6 Connection with Mobile Phone...............................................................57
7.6.1 Establishing a connection from the navigation device............... 57
7.6.2 Establishing a connection from the mobile phone.....................58
7.6.3 Terminating the connection and deleting the connection
data............................................................................................
58
8 Configuring the NAVIGON 72XX....................................................59
9 Appendix .........................................................................................61
9.1 Technical data ........................................................................................61
9.2 Identification and serial number .............................................................62
9.3 Legal declarations and statements.........................................................62
9.3.1 Declaration of conformity...........................................................62
9.3.2 Federal Communication Commission Requirements ................62
9.3.3 Underwriters Laboratories .........................................................63
9.3.4 Canada C Request ....................................................................64
10 Troubleshooting..............................................................................64
11 Index ................................................................................................66
User's manual Table of contents V
User's manual NAVIGON 72XX
1 Introduction
1.1 About this manual
1.1.1 Conventions
For better legibility and clarification, the following styles are used in this
manual:
Bold and italics: Product descriptions.
S
MALL CAPITALS: Window and dialogue box titles.
Bold: Highlighting of important parts in the text.
Underlined
Underlined and italics
1.1.2 Symbols
: Names of buttons, input boxes and other elements
on the user interface.
: Names of control elements on the navigation
device.
The following symbols refer to specific passages of text:
Instructions and tips for operating the software
More detailed information and explanations
Warnings
1.2 Legal notice
1.2.1 Liability
The software and manual are subject to change without notice.
NAVIGON AG is not liable for the accuracy of the information contained
in this manual or for damages resulting from the use of this manual.
Suggestions for improvements and information regarding errors are
always welcome so that we can supply you with even better products in
the future.
1.2.2 Trademarks
All brand and trade marks mentioned in this document and registered
by third parties are subject without reservation to copyright law and the
- 6 - Introduction
proprietary rights of their respective owners. All trade marks, trade
names and company names used in this document are or may be trade
marks or registered trademarks of their respective owners. All rights
reserved except those explicitly granted.
If the registered trademarks used in this manual are not explicitly
identified as such, this does not imply that the name is not subject to the
rights of a third party.
► Microsoft, Outlook, Excel and Windows are registered trade marks
of the Microsoft Corporation.
► NAVIGON is a registered trade mark of NAVIGON AG.
1.3 Questions about the product
You have a question concerning your product? Then visit our webseite
www.navigon.com and click on "Support". There you will find an area
with frequently asked questions (FAQ Center) along with details of how
to contact us by phone or e-mail.
2 Before you begin
2.1 Scope of Delivery
Please check that the contents are complete. If anything is missing, get
in touch immediately with the dealer who sold you the product.
The purchased product includes the following:
► NAVIGON 72XX navigation device
► Car mount (in parts, see "Assembling the cradle", page 11)
► Car charger cable (10-24V-adapter for the vehicle's cigarette
lighter) with integrated TMC antenna
► USB cable
► Leaflet with illustrated installation instructions
► DVD containing the following:
► User's Manuals as PDF files
► NAVIGON Fresh to keep your navigation system up-to-date
and to install additional services
► NAVIGON Sync to copy your Microsoft Outlook contact
addresses to your navigation system
► Information on useful accessories
User's manual NAVIGON 72XX
Before you begin - 7 -
User's manual NAVIGON 72XX
2.2 Description of the NAVIGON 72XX
1
Touch-screen
2
3
4
5
6
7
8
9
Microphone
Headset socket
Reset
LED
Mini-USB socket for USB cable / Car charger cable
Slot for MicroSD memory card
On/Off
Connection for external GPS antenna
2.3 Important safety information
In your own interest, please read the following safety information and
warnings carefully before starting up your navigation system.
2.3.1 Navigation safety information
Use the navigation system at your own risk.
Caution! To prevent accidents, do not operate the navigation system
while driving.
- 8 - Before you begin
User's manual NAVIGON 72XX
Caution! Do not look at the display unless it is absolutely safe to do so!
Caution! Traffic regulations have priority over any instructions from the
navigation system.
Caution! Follow the instructions of the navigation system only when the
circumstances and the road traffic regulations allow you to do so! The
navigation system will still guide you to your destination even if you
deviate from the calculated route.
Caution! Check that the cradle is secured and adjusted properly before
each journey.
Note: If you have not understood the spoken instructions or are unsure
about what to do next, you can refer briefly to the map or schematic
view of your navigation system.
2.3.2 Safety information for the navigation device
Caution! Protect the device from moisture. The device is neither
waterproof nor protected against splash water.
Caution! Do not open the case of the navigation device under any
circumstances.
Caution! Do not expose the navigation device to extreme heat or cold.
This may damage the device or impair its function. (Refer to "
data" on page
Note: Do not kink the cable. Make sure that the cable cannot be
damaged by sharp-edged objects.
61)
Technical
Note: Clean the navigation device only with a damp cloth.
Note: Do not unplug by pulling on the cable. Doing so could damage
the cable!
Note: Make a backup of the data in the internal memory of your
navigation device. This is very easy to do with the NAVIGON Fresh
software which is included on the DVD provided or can be downloaded
free of charge from our website
Before you begin - 9 -
1www.navigon.com.
User's manual NAVIGON 72XX
2.3.3 Safety guidelines when installing the device in your car
Caution! Fasten the cradle so that the navigation device is easy to see
and operate by the driver. Make sure that the driver's view of the traffic
is not impeded.
Caution! Do not attach the cradle within the working zone of any
airbags.
Caution! Do not fasten the cradle too close to the steering wheel or
other controls. The driver must not be obstructed in operating any car
functions.
Caution! When installing the cradle, make sure that it will not pose a
risk in the event of an accident.
Caution! Do not run cables directly next to safety-relevant devices and
power supplies.
Caution! Check that the cradle is secured and adjusted properly before
each journey. The suction cup may become loose after a while.
Caution! After installation, check all safety-relevant equipment in the
car.
Caution! Connect the car charger cable only to 10-24V cigarette
lighters.
Caution! Disconnect the car charger cable from the cigarette lighter
whenever you park the car. The integrated mains adapter always
consumes a small amount of energy and could drain the car battery.
2.4 Preparing the NAVIGON 72XX for use
2.4.1 Mounting the navigation system in the vehicle
Caution! Be sure to refer to all the safety information in chapter
"
Important safety information" on page 8.
- 10 - Before you begin
User's manual NAVIGON 72XX
Assembling the cradle
► Assemble the cradle as shown on the illustration. No tools are
required for this.
Securing the cradle
1. Clean that part of the windscreen to which you want to secure the
cradle. The windscreen must be dry and free of dirt and grease.
2. Open the lever of the cradle's suction cup as far as possible.
3. Set the holder with its suction cup to the windscreen.
4. Press the lever on the suction cup towards the windscreen.
Before you begin - 11 -
User's manual NAVIGON 72XX
Inserting the navigation device into the cradle
On the back of the NAVIGON 72XX there is a circle with two openings.
1. Hang the navigation device with the upper opening on the upper
nose of the holder. (See illustration)
2. Then press it towards the holder until it locks in place.
Supplying power to the navigation device
Included in delivery of the NAVIGON 72XX is a car charger cable with
which power can be supplied to the navigation device via the vehicle's
cigarette lighter.
► Connect the car charger cable to the vehicle's cigarette lighter and
to the mini-USB socket on the navigation device.
Note: Without delay, plug the USB connector into the navigation device
as far it will go! (Refer to "
Troubleshooting" on page 64)
Caution! Connect the car charger cable only to 10-24V cigarette
lighters.
During charging, the LED on the bottom of the navigation device shines
with an orange light.
The diode lights up green when the battery is fully charged.
Note: It takes approx. 4-5 hours to charge the device when the battery
is flat.
A fully charged battery enables 3 hours of use.
Removing the navigation device from the cradle
There is a crank at the bottom ot the holder where you have hung the
navigation device.
1. Pull the crank towards you so that the device unlocks.
2. Remove the device upwards from the cradle.
- 12 - Before you begin
2.4.2 TMC antenna
The NAVIGON 72XX has an integrated TMC receiver. The TMC
antenna is integrated in the car charger cable. As soon as the car
charger cable is plugged to the navigation device traffic message
updates can be received. Dynamic route changes are thus possible,
e.g. in order to avoid a traffic jam.
2.4.3 Memory card
A memory card is not necessary for operating the NAVIGON 72XX as
all data are stored in the device's internal memory.
The internal memory will be detected as Drive 'NAVIGON' when you
connect the NAVIGON 72XX with a USB cable to your computer. The
card slot will be detected as removable disk.
You may perform data backups and software and map updates quickly
and easily using NAVIGON Fresh which is included on the DVD
provided or can be downloaded free of charge from our website
1www.navigon.com.
If you purchase additional maps, but there is not enough space on the
internal memory of the navigation device, then you may as well store
these maps on a memory card. The NAVIGON 72XX may use maps
from both of the memories.
The following memory media can be used in the NAVIGON 72XX:
► MicroSD cards with 2 GB max.
2.5 Navigating with GPS
GPS is based on a total of at least 24 satellites which are circling the
earth and constantly transmitting their position and time. The GPS
receiver receives this data and calculates its own geographical position
on the basis of the information transmitted by the various satellites.
Data from at least three satellites is required for positioning with an
acceptable degree of accuracy. With data from four or more satellites it
is possible in addition to determine the position's altitude above sea
level. Positioning is accurate to within three metres.
Once the navigation device has determined your position, this position
can be used as a starting point for calculating a route.
The map data on your navigation device includes the geographical
coordinates of all digitally recorded points of interest, streets and
places. This enables the device to calculate a route between a starting
point and a destination.
Calculation of the current position and its representation on the map
takes place once every second. In other words, your current position is
always shown on the map.
User's manual NAVIGON 72XX
Before you begin - 13 -
User's manual NAVIGON 72XX
3 Switching on the NAVIGON 72XX
1. Press the (On/Off) key until the device switches on. (about
2 seconds)
If password protection has been activated, the E
window opens.
2. Enter the password.
3. Tap OK
.
The N
AVIGATION window opens.
Note: When you switch on the NAVIGON 72XX for the first time, you
will be asked to make the following settings:
► your preferred language for using for the software
► the unit of length for distances
► the time format
Note: If you haven't used the NAVIGON 72XX for a long time, then the
battery is possibly fully flat.
In this case you will have to charge the device for about 3 minutes
before you can switch it on.
Forgotten your password?
If you forget your password, follow the procedure described in
"
Forgotten your password?" on page 16.
Switching the navigation device off
NTER PASSWORD
► Press the (On/Off) key until the device switches off. (about
2 seconds)
Note: If you press the
(On/Off) key very long when switching off the
device (longer than about 6 seconds) it will perform a software restart at
the next switch-on. Your settings and your saved destinations and
routes will not be deleted.
3.1 Options
Some windows offer options that lead to more functions.
A description of all available options can be found in chapter "
on page
- 14 - Switching on the NAVIGON 72XX
37.
Options"
User's manual NAVIGON 72XX
4 Password Lock
You can protect your navigation system from unauthorised use by
creating a password.
4.1 Activating password protection
1. In the NAVIGATION window, tap on Options > Settings > Options >
Password Lock
The N
EW PASSWORD window opens.
2. Enter a password into the New password
3. Enter this password again in the Confirm new password
4. Tap Activate
Note: The password must have exactly 4 digits.
4.2 Changing a password
1. In the NAVIGATION window, tap on Options > Settings > Options >
Password Lock
The E
NTER PASSWORD window opens.
2. Enter the currently valid password in the Enter password
3. Tap Change password
The N
EW PASSWORD window opens.
4. Enter a password into the New password
5. Enter this password again in the Confirm new password
6. Tap Activate
.
.
.
.
.
field and tap on Next.
box.
box.
field and tap on Next.
box.
Note: The new password must have exactly 4 digits.
4.3 Cancelling password protection
1. In the NAVIGATION window, tap on Options > Settings > Options >
Password Lock
The E
NTER PASSWORD window opens.
2. Enter the currently valid password in the Enter password
3. Tap Deactivate
Password Lock - 15 -
.
box.
.
User's manual NAVIGON 72XX
4.4 Forgotten your password?
If you have entered a wrong password three times a window pops up
and prompts you what to do.
► Follow the instructions on the screen.
5 Operating the NAVIGON 72XX
5.1 Information
Various information icons are located at the top of many windows.
GPS
The GPS symbol can show the following GPS-reception status:
No GPS (No symbol): The built-in GPS receiver is not operational.
Contact customer service if the problem persists.
No Signal: Data is being received from less than three satellites.
Position cannot be calculated.
GPS Ready: Data is being received from at least three satellites.
Position can be calculated.
For details of the GPS status refer to chapter "
location" on page 47.
current
GPS Status, saving the
Compass
The Compass symbol shows you in which direction you are currently
heading. It can indicate the following points of the compass: N, NE, E,
SE, S, SW, W, NW.
TMC (Traffic Information)
The NAVIGON 72XX has an integrated TMC receiver which provides
the navigation system with traffic information updates. If necessary it
can change your route dynamically, for example in order to avoid a
traffic jam.
Note: This function is only available if TMC traffic messages are being
transmitted in the country in which you are travelling. This is not the
case in all countries.
- 16 - Operating the NAVIGON 72XX
User's manual NAVIGON 72XX
The TMC symbol can display the following TMC reception status:
Tuning: The TMC receiver is operational but cannot find a station that
is transmitting TMC signals. There are no active traffic messages.
Tuning: The TMC-receiver is operational but cannot find a transmitter
that is sending TCM signals. Traffic messages are active however. This
can be the case, for example, when travelling through a tunnel.
TMC on Standby: Traffic messages can be received.
Note: The TMC antenna is integrated in the car charger cable.
Therefore the Tuning symbol may also be displayed if the car charger
cable is not plugged into the :NAVIGON 72XX
For details of the TMC function refer to chapter "TMC (Traffic
Information)" on page
49.
Energy
The Energy icon can indicate the following states of the integrated
battery:
The device is being supplied by an external power source. The battery
is fully charged.
The device is being supplied by an external power source. The battery
is being charged.
The device is being supplied by its internal battery. The battery charge
is sufficient.
The device is being supplied by its internal battery. The battery charge
is low.
Bluetooth / Phone
The NAVIGON 72XX has an integrated Bluetooth hands-free module.
This enables you to use the device as a hands-free kit for a mobile
phone with Bluetooth capability.
The Phone
module:
No Bluetooth (No symbol): The Bluetooth function is deactivated.
Not connected (red mobile phone): The NAVIGON 72XX has no
Bluetooth connection to another device.
Operating the NAVIGON 72XX - 17 -
icon can display the following states of the hands-free
User's manual NAVIGON 72XX
Connected (white mobile phone): The NAVIGON 72XX is connected to
a mobile phone and can be used as a hands-free car kit.
Call in Progress (green mobile phone): The hands-free module of the
NAVIGON 72XX is being used at the moment for a call.
Muting
The Muting symbol can display the following status:
No symbol: The navigation application is not muted.
Muting: The navigation application is muted. If the device is navigating
at the moment, you will not hear any driving instructions.
Note: This icon indicates only the muted state of the navigation
instructions. It does not show the mute state of the hands-free module.
5.2 Software keyboard
A software keyboard appears on the screen when text entries are
necessary.
All entries can be made on the software keyboard using your fingertips.
Only capital letters can be entered.
When entering town or street names you must not enter any special
characters or umlauts. The navigation system fills in these characters
for you automatically. When you are looking for, e.g., a French town
called "Bärnau", simply type "BARNAU". You need not enter special
characters when entering a destination's town or street name but they
may be helpful for entering names for saved destinations and
itineraries.
5.2.1 Special keys
enters a space character.
deletes the character in front of the cursor.
opens the keyboard with numerals.
Latin, Cyrillic and Greek alphabet
opens the keyboard with the Latin alphabet.
opens the keyboard with the Cyrillic alphabet.
opens the keyboard with the Greek alphabet.
- 18 - Operating the NAVIGON 72XX
User's manual NAVIGON 72XX
When you want to enter addresses, names or special destinations, the
keyboard with the alphabet for the country in question will open
automatically.
When you want to save a destination to Favourites or when you enter a
special destination category or a country, the keyboard with the
alphabet of the user interface will open automatically.
You can also switch from the Cyrillic or Greek keyboard to the Latin
keyboard. Many addresses can then also be entered as transliterations
or in the language of the user interface.
Example: The language of the user interface is English. You want to
navigate to Moscow. You have the following options:
► "Москва" (Cyrillic)
► "Moskva" (transliterated)
► "Moscow" (English).
Note: Street names and place names can be entered only in the
language of the user interface if that is how they exist in the map's
database.
Note: The maximum number of keyboards is always 2.
Umlauts, accents and other letters
Another keyboard with special characters is available for each alphabet.
opens the keyboard with Latin special characters.
opens the keyboard with Cyrillic special characters.
opens the keyboard with Greek special characters.
As soon as you have entered a special character the letter keyboard
reappears.
5.2.2 Entering data
There are many cases where you have to select an entry from a list.
This is the case, for example, when you enter the name of a town.
As soon as you enter the first letter, the largest city in the given country
that begins with this letter appears.
When you enter more letters, the first city that starts with those letters
appears.
► If the city shown is correct, tap on (OK) to close the entry.
Operating the NAVIGON 72XX - 19 -
User's manual NAVIGON 72XX
At any moment you may display a list containing all cities beginning with
the letters you had entered up to that moment. The more letters you
had entered, the shorter the list will become.
► Tap on (Open List) to display the list..
You can use the
(Up) button and the (Down) button to
move through the list.
► In order to accept an entry from the list, simply tap on it.
The list closes as soon as you have accepted an entry. This closes
entering the city.
► Tap on (Close List) to close the list without accepting an entry.
Note: The list will display automatically when it contains 5 or less
entries.
5.3 Options
Some windows offer options that lead to more functions.
A description of all available options can be found in chapter "
on page
37.
5.4 Menus
Some buttons have menus which open when activated.
► Tap on a menu point to execute its function.
If you would like to quit the options list without selecting a function, tap
on the button you used to open the menu.
6 Navigation
Use the navigation system at your own risk.
Caution! Be sure to refer to all the safety information in chapter
"
Important safety information" on page 8.
Impaired GPS reception
If GPS reception is impaired, navigation will be interrupted. As soon as
GPS reception is restored, the navigation system calculates any change
of position which has occurred in the meantime. You may simply
continue navigation.
Options"
- 20 - Navigation
User's manual NAVIGON 72XX
Arriving at your destination
When you have reached your selected destination, a message to this
effect will be displayed.
Only your current position (orange arrow) will now be shown on the
map.
6.1 Starting the navigation application
You have switched on the navigation device and, if necessary, entered
the password.
The following message displays:
"The navigation software on this device is designed to provide route
suggestions and does not replace the need for driver attentiveness or
the requirement to adhere to road traffic regulations, good driving
practice and legally posted directions. For safety, posted road signs
and directions should always take precedence over the directions of this
unit. Do not operate this unit while driving."
► After you have read and fully understood the message, tap on OK.
If you do accept the content of the message, tap on Cancel
to switch off the navigation device.
The N
AVIGATION window is opened. From here you can access all the
functions of the navigation application.
► Tap on (Phone) in order to move the hands-free module
into the foreground.
► Tap on (Navigation) in order to move the NAVIGATION
window back into the foreground.
in order
Initialising the GPS receiver
As soon as the navigation device has been switched on, initialisation of
the GPS receiver will begin.
The integrated GPS receiver is not initialised for the first time until the
navigation application is started for the first time. It can take up to
20 minutes to initialise the GPS receiver for the first time.
Note: If the GPS
20 minutes, it is advisable to leave the navigation device switched on
for at least another 15 minutes in order to ensure reliable operation of
the receiver.
Each time you switch on the navigation device after this, GPS reception
will start within a short time.
If the navigation device has not been switched on for more than a week,
it can take up to 10 minutes to re-initialise the receiver.
Navigation - 21 -
icon indicates GPS Ready after far less than
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