Garmin 76c Manuale Proprietario

Pagina di 96
70
GPSmap 76C
Appendix
PHYSICAL
Case: 
 
Rugged, fully gasketed, water resistant, IEC-529,  
 
 
 
IPX7 (Submersible 1 meter @ 30 minutes)
Size: 
 
6.2”H x 2.7”W x 1.4”D
Weight: 
 
7.6 ounces (216 g) with batteries installed
Display:   
1.5”W x 2.2”H, 256-color, high resolution,  
 
 
 
transrefl ective TFT (160 x 240 pixels) Backlit
Antenna:   
Built-in quad helix, with remote antenna  
   capability
Keypad:   
Nine multifunction backlit keys
Operating Range: 
5 to 158
o
F (-15 to 70
o
C)
1
PERFORMANCE
Receiver:   
WAAS enabled, 12 parallel channel
Acquisition Time: 
Warm: Approximately 15 seconds
   Cold: 
Approximately 
45 
seconds
   AutoLocate
:  Approximately 5 minutes
Update Rate: 
Once per second, continuous
GPS Accuracy
Position:  
< 15 meters (49 feet), 95% typical
2
        Velocity: 
0.05 meter/sec steady state
Specifi cations
GPSmap 76C
GPSmap 76C Owner's Guide copy.indd   70
10/5/2004, 1:56:49 PM