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BMW Navigation Portable Plus Owner’s Manual 27
Appendix
E
N
to > Extras > Custom POIs. To change the
TourGuide settings, touch Tools > Settings >
Proximity Points > TourGuide.
Battery Information
Your nüvi contains an internal, non-replaceable,
lithium-ion battery. Do not remove or attempt
to remove the battery. Doing so could result in
risk of battery re or damage and injury.
The battery icon in the corner of the
Menu page indicates the status of the internal
battery. To increase the accuracy of the battery
gauge, fully discharge the battery and then
fully charge it; do not unplug the nüvi until it is
totally charged.
Contact your local waste disposal department
for information on properly disposing of the
unit.
Maximizing the Battery Life
Turn down the backlight (Tools > Settings
> Display > Brightness).
Do not leave your nüvi in direct sunlight.
Avoid prolonged exposure to excessive heat.
•
•
About GPS Satellite Signals
Your nüvi must acquire GPS (Global
Positioning System) satellite signals to
navigate. If you are indoors, near tall buildings
or trees, or in a parking garage, your nüvi
cannot acquire satellites. Go outside to an area
free from tall obstructions to use your nüvi.
When your nüvi has acquired satellite signals,
the signal strength bars on the Menu page are
green . When it loses satellite signals,
the bars turn red or clear .
For more information about GPS, go to
www.garmin.com/aboutGPS.
Specications
Physical size: 121.7 mm W × 75.2 mm H ×
19.5 mm D (4.79" × 2.96" × 0.77")
Weight: 175 g (6.17 oz)
Display: 4.3" diagonal, 480 × 272 pixels;
WQVGA TFT landscape display with white
backlight and touch screen
Case: Not waterproof (IPXO)
Operating Temperature range: 32°F to 140°F
(0°C to 60°C)
Charging Temperature range: 32°F to 113°F
(0°C to 45°C)
Data storage: Internal memory and optional
removable SD card. Data stored indenitely.
Computer interface: USB mass storage, plug-
and-play
Headphone jack: Standard 3.5 mm
Charge time: Approximately 4 hours
Usage: 10 W max.
Battery life: 3 to 7 hours depending on usage
Battery type: Non-replaceable lithium-ion
battery
GPS receiver: High-sensitivity
Acquisition times*:
Warm: <1 sec
Cold: <38 sec
Factory Reset: <45 sec
*Average acquisition times for a stationary
receiver with a clear view of the sky.