20
ST30 Speed Operation and Installation Handbook
Chapter 6: Calibration
6.1 Normal Calibration
The ST30 Speed can be programmed to display speed information in
knots or mph and distance in nm or miles.
To select the calibration menu, press and hold Display and
. After 2
seconds the display will show CAL.
Cal.
DISPLAY
TM
SPEED
TRIP
TOTAL
MAXIMUM
AVERAGE
D590
Each press of Display will cycle through the calibration menu.
Speed units selection (knots/mph)
1.
Press Display for selection of knots or mph.
Knots
Cal.
DISPLAY
TM
SPEED
TRIP
TOTAL
MAXIMUM
AVERAGE
D591
