Owner's Manual
Page 75
... g) 500 Series: 1.75 lb. (800 g) Display: GPSMAP 430/431/440/441: 4.0 in . (95 cm) Performance Receiver: Differential-ready 12 parallel channel WAAS-capable receiver. GPSMAP 536/536s GPSMAP 546/546s Update Rate: once per second GPSMAP 400/500 Series Owner's Manual 69 GPSMAP 430/430s GPSMAP 530/530s GPSMAP 540/540s GPSMAP 440/440s GPSMAP 535/535s GPSMAP 545/545s High-sensitivity, 14 parallel channel...
... g) 500 Series: 1.75 lb. (800 g) Display: GPSMAP 430/431/440/441: 4.0 in . (95 cm) Performance Receiver: Differential-ready 12 parallel channel WAAS-capable receiver. GPSMAP 536/536s GPSMAP 546/546s Update Rate: once per second GPSMAP 400/500 Series Owner's Manual 69 GPSMAP 430/430s GPSMAP 530/530s GPSMAP 540/540s GPSMAP 440/440s GPSMAP 535/535s GPSMAP 545/545s High-sensitivity, 14 parallel channel...