Garmin GPSMAP 76CSx User Manual

Page of 118
GPSMAP 76CSx Owner’s Manual 
75
M
AIN
 M
ENU
 > 
S
ETUP
 M
ENU
Display—select the value (Cardinal Letters, Degrees, 
or Mils) to show your heading.
North Reference—provides headings based on a true 
north reference.
Switch to compass heading when below (for more 
than)—Select speed and time delay for electronic 
compass switching. See 
Calibration Setup
The Calibration Setup Page allows you to calibrate 
both the Compass and Altimeter for increased 
accuracy in navigation.
To calibrate the compass:
1.  On the Setup Menu Page, highlight the 
Calibration icon, and press ENTER. The 
“Which sensor would you like to calibrate?” 
message appears.
2.  Highlight the 
Compass button, and press 
ENTER to open the Compass Calibration 
.
To calibrate the Altimeter:
  Select Altimeter and press 
ENTER to show 
the Altimeter Calibration Page and follow 
.