Installation Instructions

Appendix
29
If you needed to relocate magnetic materials near
the antenna, or you relocated the antenna itself,
follow these steps to clear the calibration score.
You need to clear the system’s stored calibration
data before you can calibrate the internal sensor
for a different magnetic environment.
1. Press the center MENU button on the MCU to
access the onscreen menu (see Figure 53).
2. At “Install Satellite?”, press NEXT until the
display shows “Operations Mode?” Then
press YES.
3. At “Get Antenna Status?”, press NEXT until
the display shows “Control Compass?” Then
press YES.
4. At “Set Autocal on/off?”, press NEXT until
the display shows “Clear Cal Score?” Then
press YES.
5. Wait a few seconds while the Autocalibration
function resets.
6. When the display shows “Cal Score Cleared”,
turn off the TracVision system.
7. Wait 10 seconds, then turn on the TracVision
system.
You can now calibrate the sensor for the new
magnetic environment. See Step 12 on page 15
for calibration instructions.
Figure 53 Clearing the Calibration Score
Yes Next Return
Install Satellite?
Yes Next Return
Operations Mode?
Yes Next Return
Get Antenna Status?
Yes Next Return
Control Compass?
Yes Next Return
Set Autocal On/Off?
Yes Next Return
Clear Cal Score?
Select NEXT until
“Operations Mode?”
is displayed.
Select NEXT until
“Clear Cal Score?”
is displayed.
Select NEXT until
“Control Compass?”
is displayed.
Tracking Satellite A
Sat B Menu Sat C
Clearing the Calibration Score
C