19
98-05242-ENUS R4
Matrix
®
Pro GS
Figure GS-35: Tilt Correction Disable
Field Level
Field level will calibrate the SCM/TGM’s level surface value.
Before performing Field Level:
•
Use a quality GPS receiver/antenna
•
Make sure the GPS antenna is mounted as per the manufacturer’s
installation instructions
•
The SCM/TGM
must be securely mounted
to a surface that
moves in parallel to the surface that the GPS antenna is mounted
on. For example, if the antenna is mounted to the roof of the cab,
the SCM/TGM should be mounted to another surface on the cab,
not on the chassis.
•
Mount the SCM/TGM on a horizontal surface with the connectors
facing straight up and the arrow on the decal pointing in the
primary direction of travel.
•
Choose a calibration site that is as level as possible
To calibrate the SCM/TGM:
1. Position the vehicle on a level surface. Let vehicle sit/settle for at
least 10 seconds.
2.
Select
Field Level
.
3. Let vehicle sit/settle for at least 10 seconds.
4.
Press
OK
.
NOTE: Until vehicle has been stopped for at least 10 seconds,
OK
will not be available.
5. Get out of the vehicle to mark on the ground the exact position of
the vehicle (use paint, sticks, or something similar).
6. Turn the vehicle 180 degrees and reposition the vehicle in exactly
the same location (the front wheels should now be where the
back wheels were, and the back wheels should be where the front
wheels were).
7. Let vehicle sit/settle for at least 10 seconds.
8.
Press
OK
.
NOTE: Until vehicle has been stopped for at least 10 seconds,
OK
will not be available.
Figure GS-36: Field Level
