54
Troubleshooting
Problem Cause Solution
Unit not powering up Unit not connected to the
power supply.
Check that the unit is connected
to the power source and that
there is sufficient voltage at the
source.
No GPS signal Obstructions are causing the
receiver to not pick up a GPS
signal.
Make sure the receiver is
outside the cab and has a clear
view of the sky with minimal
obstructions.
NOTE: After repositioning the
receiver the signal may take up
to 20 minutes to acquire.
The GPS speed is set to a
number other than 19200.
From the main BlackBox menu
go to the "Setup" screen, then
into "Ports Setup", and then
select "GPS Speed" and change
it to the correct value of 19200.
The "Steering" option is
enabled.
From the main BlackBox menu
go to the "Setup" screen, then
into "Advanced", then into the
"steering" menu. From here
make sure that "Steering" is
disabled.
Coverage Area
Recording not
working
The Coverage Area Recording
on/ off method is set to the
wrong setting.
From the main blackBox menu
go to "Setup", then the "Ports
Setup" and here click on "On/
Off", change this setting to the
mode which you need to use.
See page 28 for details.
Guidance line not
displaying correctly
Using Headland guidance
mode instead of AB line.
Headland guidance is indicated
by a 'H:' at the top left of the 3D
guidance view.
Refer to page 37 for instructions
on toggling the guidance modes.