Garmin zumo 550 en - Manual (Page 66)

0 zūmo 500/550 Owner’s Manual
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PPendiX
About GPS Satellite Signals Satellite Signals
Your zūmo must acquire GPS (Global
Positioning System) satellite signals
to operate. If you are indoors, near tall
buildings or trees, or in a parking garage,
your zūmo cannot acquire satellites.
Go outside to an area free from tall
obstructions to use your zūmo.
When your zūmo 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 .
Specifications
Physical size: 4.4” W x 3.2” H x
2.87” D (11.3 x 8.2 x 7.2 cm)
Weight: 0.59 pounds (269 g)
Display: 2.8” W x 2.1” H (7.2 x 5.4 cm);
320 x 240 pixels; bright, 16-bit LCD,
with white backlight and touch screen
Case: IPX7 waterproof
temperature range: 32°F to 140°F
(0°C to 60°C)
Data storage: Internal memory and
optional removable SD card. Data stored
indefinitely.
Computer interface: USB mass storage,
plug-and-play
Charge time: Approximately 6 hours
Power input: DC vehicle power cable or
AC power cable.
Usage: 15 W max. @ 13.8 VDC
Battery life: up to 4 hours depending on
usage