nüvi 1490TV Owner’s Manual
1
Appendix
Specifications
nüvi 1490TV
Physical size (W × H × D)
: 5.4 ×
3.4 × 0.70 in. (13.7 × 8.6 ×
1.78 cm)
Weight:
9.1 oz. (258 g)
Display:
5.0 in. diagonal, 480 ×
272 pixels; 64K colors; bright
WQVGA TFT landscape
display; white backlight;
touchscreen
Case
: Not waterproof (IPXO)
Operating temperature range
:
32°F–140°F (0°C–60°C)
Charging temperature range
:
32°F–113°F (0°C–45°C)
Data storage
: Internal memory and
optional removable microSD
card. Data stored indefinitely.
Computer interface
: USB 2.0 full-
speed mass storage
Operating system
: Garmin
Charge time
: Up to 4 hours
Power input
: Vehicle power using
the included vehicle power
cable, or AC power using an
optional accessory
Usage
: 5 W max.
Battery life
: Up to 3 hours
Battery type
: Non-user-replaceable,
rechargeable lithium-ion battery
GPS receiver
: High-sensitivity with
HotFix
Acquisition times
*:
Warm: <1 second
Cold: <38 second
Factory Reset: <45 second
*Average acquisition times for a
stationary receiver with a clear view
of the sky.