User's Manual

Table Of Contents
73
CAS GPS Installation Manual Rev G1
2/17/2016
Shovel Heading Testing
The GPS icon should always be green when a Shovel with Heading is
correctly installed and operating.
Should the GPS icon change to yellow, this indicates that the primary
IVU no longer has a valid heading. Potential causes:
Loss of communication between primary and secondary IVU’s (will be
indicated by the Secondary IVU status icon )
Loss of GPS signal to primary and/or secondary IVU (indicated by
poor HDOP reading >4)
Poor GPS signal to primary and/or secondary IVU (indicated by poor
HDOP reading >4)