Troubleshooting in theField 7
displayed.
To clear the message, press \.
There has been an initialization error in producing a Sky Plot. Check your GNSS
receivers then try again. If the problem persists contact your site manager.
The Sky Plot planning tool has been unable to retrieve satellite information from the
GNSS receivers. Check the receivers are connected to the harness and are tracking
satellites. Check that the receivers are running the correct version of firmware.
This radio does not support the required protocol
The on-machine data radio does not support the data transfer protocol used by the
UTS instrument.
WARNING: Your GNSS base station coordinates have changed. Continued operation
may give poor results.
The base station may have been moved, possibly accidentally, or you may be
receiving corrections from the wrong base station. Guidance may be wrong. Do not
continue operation until your site supervisor has checked the base station
coordinates.
Your GNSS base station coordinates have changed
The GNSS base station has moved since you last used the system. This means that
a change in the base station position values was detected.
Contact your site supervisor immediately to check the base station coordinates.
Check that you are receiving corrections from the correct base station. Continued
operation may cause bad results.
You have changed the master alignment for this design.
A different master alignment could give different vertical guidance to the same
section of the design.
It is recommended that the same master alignment be used with the same lane.
Press \ to accept the new master alignment.
Press = to cancel.
GCS900 Grade Control System for Excavators Operator's Manual 177