Spectra Precision ProFlex 800 Reference Manual - Manual (Page 706)

692
Troubleshooting
If neither of these two actions resolves your problem, you
may have a malfunctioning receiver. Contact your local
dealer or email Ashtech Technical Support for assistance.
2. If the memory is not full (>0%), you may have a
malfunctioning receiver. Contact your local dealer or email
Ashtech Technical Support for assistance.
Radio Data Link Fails to Provide Base Corrections to Rover
The Data Link icon is displayed on the rover’s General Status
screen when base corrections are received and a float or fixed
solution is available. Next to it is the age of corrections, a
value which should not normally exceed a few seconds when
the data link operates smoothly.
After examining the General Status screen, you determine
that the rover is not receiving data. Follow the outline below
to troubleshoot this problem.
Step 1. Is the
Receiver Fitted
with the
Appropriate Radio
Module?
The radio module used should be compatible with the radio
transmitter used at the base. Several sub-bands and channel
bandwidths are available for the radio (see Optional
Accessories on page
6).
1. If you are using the right module, go to step 2.
2. If you are not using the right module, turn off the receiver
and replace the module with the right one. You then need
to restore the default settings in the receiver (by pressing
the
Reset Factory Defaults button in FAST Survey’s
Equip>GPS Utilities or pressing the Log+ Scroll+ Power
buttons simultaneously on the front panel) so the receiver
can recognize and use the new module. If using the right
module does resolve the problem, go to step 2.
NOTE: There is no particular action required to power up
the radio module other than to power up the receiver. This
automatically applies power to the radio module.
RTK Base RTK Rover PP Base PP Rover
Relevant to •