14
Getting Started
Check GPS Reception
If your control head includes internal GPS, or if it is connected to an External GPS receiver, use the instructions in this section to
confirm the control head has GPS reception.
1. Press and hold the VIEW key.
2. Select System > GPS Diagnostic View.
Confirm GPS Fix Type
is shown as Enhanced or 3D.
Confirm that the latitude/longitude position
readout is displayed.
GPS Reception:
The sky chart displays the satellite number and signal strength bar.
GPS Fix Type:
reported as No Fix, 2D Fix, 3D Fix, or Enhanced. An Enhanced Fix has been augmented using information from
WAAS, EGNOS, or MSAS.
HDOP (the Horizontal Dilution of Precision):
a GPS system parameter which depends on the current satellite configuration.
HDOP is used to calculate the Estimated Position Error.
NOTE:
To manually change your GPS source, change the output frequency, or turn on GLONASS, see
Manage your Control Head
.
Reviewing GPS Reception
active satellite signal strength (yellow)
fix type shown as
enhanced
latitude/longitude
position
monitored satellite
signal strength
(gray)
