Garmin 190-01230-10 User Manual

Appendix

Size :  400 Series: W × H × D: 5.7 in. × 5.0 in. × 3.0 in. 

 

(14.5 cm × 12.7 cm × 7.6 cm) 

 

500 Series: W × H × D: 5.9 in. × 6.4 in. × 2.9 in. 

 

(15.0 cm × 16.3 cm × 7.4 cm)

weight:  400 Series: 1.30 lb. (560 g) 

 

500 Series: 1.75 lb. (800 g)

display:  gPSMaP 421 and 451: 4.0 in. diagonal (10.6 cm), 

QVGA display with adjustable brightness, 320 × 240 pixels.

 

gPSMaP 521 and 551: 5.0 in. diagonal (12.7 cm), QVGA  

display with adjustable brightness, 320 × 234 pixels.

gPSMaP 526 and 556: 5.0 in. diagonal (12.7 cm), Full VGA 

display with adjustable brightness, 640 × 480 pixels, capable of 

4,096 colors. 

Case:  Fully gasketed, high-impact plastic alloy, waterproof to  

 

IEC 529 IPX7 standards.

Temp. Range: From 5ºF to 131ºF (from -15ºC to 55ºC)

GPSMAP 526/556

20 in. (50 cm)

GPSMAP 421/451

26 in. (65) cm

GPSMAP 521/551

30 in. (75 cm)

Receiver:
High-sensitivity, 14 parallel channel, WAAS-capable receiver:
 

GPSMAP 421/421s  GPSMAP 451/451s 

GPSMAP 521/521s  GPSMAP 551/551s

High-sensitivity, 12 parallel channel, WAAS-capable receiver:
 

GPSMAP 526/526s  GPSMAP 556/556s