Defender. Manual — part 226
The Personal Travel Assistant is also equipped with additional features, which can be accessed via the Tools menu:
media player
picture viewer
calculator
language guide
currency converter
unit converter.
WARNING: In the interests of road safety, only operate, adjust or view the system when it is safe to do so.
The Personal Travel Assistant must be able to locate satellite signals in order to operate. The strength of these signals
can vary depending on the location. Near tall buildings or trees, the signal strength may be affected. When a strong
signal is being received, the bars at the top left of the main menu are green, when the signal deteriorates, the bars turn
red or become clear with a red 'x' appearing on the bars.
DESCRIPTION
On the SVX model, the satellite navigation unit is a 'Garmin™' manufactured unit with Land Rover specific software
installed. The unit is self-contained with its own internal battery. The vehicle wiring harness connections provide for
connection to the external speaker and the power supply for internal battery charging and powering the unit while it is
connected to the vehicle.
The unit uses a remote external speaker for the voice and audio output. The speaker is located below the driver's side
center air vent, behind the instrument panel. The unit however, also has its own internal speaker allowing the unit to be
used when not in the vehicle.
The unit can be switched on using a spring loaded switch on the top of the unit. To switch the unit on, push the switch
to the left. To subsequently switch the unit off, push the switch to the left a second time. The unit can be locked to
prevent inadvertent operation by sliding the switch on the top of the unit to the right.
The satellite navigation unit is mounted on a bracket which is secured to the top of the instrument panel with 2 bolts.
The bracket houses a cradle with a connector which allows the unit to be secured into position and also connected
electrically to the vehicle electrical system and the navigation speaker. The cradle is mounted on a ball which allows the
unit to be adjusted vertically and horizontally so that it can be moved to face the passenger or driver's seat positions.
The unit clips into position on the bracket and can be released by pressing a release catch on the bottom of the cradle,
tilting the top of the unit forwards and removing the unit from the cradle.
Garmin™ Nuvi 750 Unit Details
Item
Part Number
Description
1
-
On/Off/Lock switch
2
-
SD card slot
3
-
Earphone/audio out jack plug
4
-
liquid crystal display (LCD)
5
-
Microphone (not used)
6
-
External antenna connector
7
-
Internal speaker
8
-
universal serial bus (USB) connector
The Personal Travel Assistant uses a wide-screen, LCD with a white backlight and touch screen functionality. The screen
has a 480 X 272 pixel display.
On the left-hand (LH) end of the unit a 3.5 mm jack plug allows for the connection of audio headphones. A slot, below
the jack plug, provides for the insertion of an SD memory card. The card can be used to store music and pictures which
can be played and displayed on the unit. The unit can play MP3, MP3U and MP3U8 playlist files, display pictures in JPEG
format and play audio books in AA format.
On the underside of the unit are two plugs. The larger, centrally positioned, plug mates with a similar plug in the cradle
and connects the unit to the vehicle electrical system. The smaller plug provides for the connection of a USB cable to
allow the unit to be connected to a computer to allow software upgrades to be installed.
The unit contains an integral lithium-ion battery which cannot be replaced. A battery icon is displayed in the LCD and
indicates the status of the internal battery. If the unit is to be discarded, it must be disposed of according to local
regulations. The battery, once fully charged has a battery charge time of between 3 and 7 hours, depending on unit
usage.
Trouble Shooting
Problem
Solution
Unable to
receive satellite
signals
Ensure the unit is not in an enclosed garage or car park and away from tall buildings and trees. Remain
stationary for several minutes to allow the unit to establish satellite connection.
The unit will
not charge in
the vehicle
The unit will only charge if the temperature is between 0 and 45°C (32 and 113°F). At temperatures
above or below this range or if the unit is placed in direct sunlight or in a hot environment, the battery
will not charge.
How to clear all
user data
Hold finger on lower right-hand (RH) corner of touch screen and turn the unit on. Continue to press
corner of touch screen until message appears. Touch 'Yes' to clear all user data.
The unit is
locked up or
frozen
If the touch screen stops functioning, turn the unit off and then on again. If this does not correct the
problem, slide the power on/off switch to the left and hold for 8 seconds. The unit will switch off.
Switch the unit back on again and it will operate normally.
Touch screen is
not responding
to touch
Turn the unit off and then back on again. Slide the on/off switch to the right (lock position). Hold a
finger on the touch screen for approximately 30 seconds until the calibration screen appears. Follow the
on-screen instruction.
The battery
gauge seems
inaccurate
Allow the unit to fully discharge. Then, fully charge the unit without disrupting the charge cycle.
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