TracVision M5/M7 User’s Guide
43
Chapter 3 - Settings
Step 2 - Update Latitude and Longitude Data (if necessary)
If you do not have a GPS connected to the ADCU, you need to enter
your vessel’s latitude and longitude into the system.
Use the flowchart in Figure 3-11 to manually set the latitude and
longitude values. When the TracVision system uses current latitude
and longitude data, satellite acquisition time is minimized.
TIP:
For your convenience, you can determine your approximate latitude and
longitude using the Position Grids provided in Appendix F on page 111.
Figure 3-11 Setting Latitude and Longitude Manually
Select Next
until “Control
antenna?”
is displayed.
Then select “Yes” to
confirm your selection.
Control antenna?
Enter Next
Return
Man control antenna?
Yes
Next
Return
Set Lat/Long?
Yes
Next
Return
<Default Display>
Menu
Setup display type?
Enter
Next Return
Press - or + to toggle each
digit to the desired value, then
press Enter to accept each digit.
Latitude:
##N
-
Enter
+
Select Next
until “Restart
antenna?”
is displayed.
Set Lat/Long?
Yes
Next
Return
Press - or + to toggle each
digit to the desired value, then
press Enter to accept each digit.
Longitude:
###E
-
Enter
+
Latitude:
##N
Longitude:
###E
Restart antenna?
Yes
Next
Return
Antenna restarted