NorthStar 958 Operator's Manual page 222

Demo mode, using 14
DGPS
accuracy 187
choosing as nav source 168
corrections
differential 174, 183, 187
handling interruptions in 176
indicator on screen 64
receiver
accuracy of 174
automatic control of 174
changing the settings 173
displaying position information from 63–65
manual control of, choosing 175
self-test results 179
status of 64, 70
understanding differential 184
Differential GPS. See DGPS
Display screen
adjusting the brightness 22, 36
dimming (auto) 22
splitting 46–48
Distance and bearing
calculating 165
displaying 39, 64, 74, 113, 134
entering on quick waypoint screen 111
understanding 57–58
E
Echo sounder. See Sounder
Electronic bearing lines (EBL) 137–139
ENTER key 35
Entering data using the keypad 34
Ephemeris, definition of 206
ETA
definition of 206
Page 214 958 Operator's Manual, Rev. A