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44 nüvi 680 Owner’s Manual
aPPendix
Technical Specications
Physical size: 4.9” W x 2.9” H x 0.9” D
(12.4 x 7.4 x 2.3 cm)
Weight: 6.7 oz (190 g)
Display: 4.3” diagonal, 480 x 272
pixels; WQVGA TFT landscape display
with white backlight and touch screen
Case: Not waterproof or IPXO
Temperature range: 32°F to 140°F
(0°C to 60°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
Power input: DC vehicle power using
included vehicle power cable or AC
power using an optional accessory
Usage
: 10 W max.
Battery type: nonreplaceable
lithium-ion battery
Charge time: Approximately 4 hours
Battery life: 3 to 7 hours depending on
usage
GPS Performance
Specications
Receiver: High-sensitivity,
SiRFstarIII
™
, WAAS-enabled
Acquisition times
*:
Warm: <1 sec
Cold: <38 sec
Factory Reset: <45 sec
*On average for a stationary receiver
with a clear view of the sky
Update rate
: 1/sec, continuous
GPS accuracy
:
Position: <10 meters, typical
Velocity: 0.05 meter/sec RMS
GPS (WAAS) accuracy
:
Position: <5 meters, typical
Velocity: 0.05 meter/sec RMS
For a complete list of specications, see
www.garmin.com/products/nuvi680.