Seed Hawk Raven 2012 - Manual (Page 68)

Chapter 4
56 Seed Hawk® Viper Pro™ Installation & Operation Manual
SmarTrax Status Area and Steering Indicator
If an optional SmarTrax or SmartSteer system is installed with the Viper Pro, the status of the system will be
displayed in this area.
If the SmarTrax system is engaged, the steering indicator will display a green steering wheel with the ‘A’ as
shown above. When the SmarTrax system is disengaged, the steering wheel will be grey and no A will appear.
Note:
Refer to the SmarTrax or SmartSteer Calibration and Operation Manual for additional information.
GPS Status Display
The current status of DGPS reception, as well as the current source for differential corrections is displayed in
this area on the main screen.
Note:
This indicator is not necessarily the status of the GPS Receiver or the availability of DGPS
reception.
The DGPS Status Indicator displays a green “thumbs-up” if all required messages are being received and
updated normally. The indicator changes to a red “X” if GPS information is unavailable or the field computer is
not receiving GPS information from the receiver. A yellow “caution” symbol is displayed if the GPS differential
data has not been updated in the last 15 seconds, if the HDOP (Horizontal Dilution of Precision) exceeds 2.0,
or when any other system “cautionary conditions” are met. Touch the GPS Status Indicator to view the GPS
Status screen.
Note:
Touch the DGPS status indicator to display the GPS Status screen. Refer to the GPS Status
Screens section on page 140 for details on using the GPS Status screen.