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Astro 320 and DC40 Owner’s Manual 75
Index
accessories 65
adding a dog 17
addresses 33
alarms
clock 42
marine 54
proximity 39
tones 48
alerts
dog 47
vibration 47
almanacs 41
altimeter
calibrating 39
navigating 38
settings 52, 56
averaging your location 23
backlight 10, 48, 59
barometer 52, 69
batteries
installing 5
life 11, 57
replacing 58
storage 58
type 47, 57, 58
battery save option 59
bearing pointer 34
BirdsEye satellite imagery
67
BlueChart g2 maps 67
calculator 41
calendar 41
calibrating
altimeter 39, 52
compass 36
caring for the devices 56
chirp 44, 53
City Navigator 33
cleaning the device 56
Collar Lock 18
compass
calibrating 36
navigating 34
settings 51
computer 61
course pointer 35
covey, marking 21
customizing your device
31, 37, 45, 46
dashboards 46
data elds 45, 69–73
DC 40
replacing 67
update rate 59
updating software 64
Digital Elevation Models
(DEM) 27
display settings 48
dog
adding 17
alerts 47
Dog Tracker page 14
information 13, 15
pointer 14
settings 47, 48