Garmin 855 Guida Utente

Appendix

Physical size: 4.9" × 3.1" × 0.7" (125 

mm W × 78.7 mm H × 18 mm D)

Weight: 6.2 oz. (176 g)
Display: 4.3" diagonal, 480 × 272 

pixels; 64K colors; bright WQVGA 

TFT landscape display; white 

backlight; touch screen

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 high 

speed (480 Mbit) mass storage, 

plug-and-play

Operating system: Linux

®

Headphone jack: Standard 3.5 mm 

Charge time: Approximately 4 hours
Power input: Vehicle power using 

included vehicle power cable or AC 

power using an optional accessory

Usage: 10 W max. 
Battery life: up to 4 hours
Battery type: User-replaceable 

rechargeable lithium-ion battery

replacement battery for nüvi: Garmin 

lithium-ion battery 010-10987-03

replacement battery for remote: 

CR2032

GPS receiver: High-sensitivity, WAAS-

enabled

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.