Leica MOJO RTK How-To Manual

HOW TO GUIDE: RTK Fallback
This document describes the RTK Fallback feature, which can be enabled by
entering an unlock code.

Description

The mojoRTK system provides guidance for a tractor along, and parallel
to, a single straight line (the wayline)
Accurate guidance can only be guaranteed whilst the mojoRTK console
has a good GPS fix and is receiving reference corrections
Rtk Fallback allows the operator to continue working for a period of time
after the loss of signal being received from the base station
The mojoRTK must be receiving GPS data for RTK Fallback to be enabled
Following the restoration of signals from the base station the mojoRTK
console will correct for offset if the offset error is less than the limit set
for Maximum Drift
RTK Fallback is a primarily a fall-back mechanism and accuracy to the line
will degrade over time

Benefits

Using RTK Fallback allows the mojoRTK to continue to guide the vehicle for
up to 10 minutes after the base station signal has been lost. The loss of
signal may be due to terrain, vegetation, or interference.

Availability

RTK Fallback is available from Service Pack 4. Existing customers will need to
purchase an unlock code to activate this feature. All systems sold as of 1
January 2009 will have this software enabled.

Limitations

RTK Fallback can not be initiated until a GPS fix has been obtained on both
the mojoRTK console and the base station.
RTK Fallback will cease to operate if the mojoRTK console loses GPS fix.
For more information:
www.mojoRTK.com
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