User's Manual

66
CAS GPS Installation Manual Rev G1
2/17/2016
Shovel with Heading Overview
The difficulty with rotating equipment such as
shovels is that the heading cannot be determined
by 1 normal GPS receiver. To overcome this a
secondary IVU can be installed to provide
another position from which a heading can be
determined.
To provide the minimum error the 2 IVU
antenna’s should be installed as far apart as
possible on the machine.
The primary IVU (1 on diagram) should be located
near the operators cab. The secondary IVU (2 on
diagram) should be located on the opposite side
and to the rear of the Shovel.
The primary IVU (1) is installed exactly the same
as a normal Shovel installation (with the
exception of configuration).
Length
Width
Y
1
Y
2
X
GPS1
Y
GPS1
1
2