OPERATOR’S MANUAL ULTRA GUIDANCE PSR ISO
PAGE 115
CHAPTER
TROUBLESHOOTING
10. Troubleshooting
Error-No.:
Description
Cause
Troubleshooting
GPS no Receiver No GPS receiver connected.
- Open wire between GPS-receiver
and PSR iBox.
- Check cables from PSR iBox to GPS-
receiver.
- Fuse B6.1 or B6.2 defective.
- Check fuses in PSR iBox.
- Check which signals from the GPS
receiver should be evaluated (NMEA
0183, NMEA 2000, J1939 GPS).
No GPS signal
No reception of GPS
signals.
- Wrong wires are connected.
- Check whether correct serial port is
connected.
- Wrong baud rate.
- Check settings of GPS-receiver.
GPS Warm Up
Please Wait
Reception of GPS sig-
nals, but they have to be
checked.
- GPS receiver has not yet started
correctly.
- Wait until GPS receiver has started
correctly.
- Drive to a place where you have open
view to the sky.
Low GPS-Signal
Poor reception of GPS
signals.
- No free view to the sky.
- Drive to a place where you have open
view to the sky.
- Objects (trees, houses etc.) disturb
the reception.
GPS no A-B-line
No A-B line saved under this
job no.
- No A-B line saved under this job no.
- Save a new A-B line under current job
number.
- Select another job number, where an
A-B line is saved.
Distance to A
too far away
Saved A-B line is too far
away.
- Saved A-B line too far away.
- Save new A-B line.
- If this A-B line is to be driven, the
vehicle must be moved closer to the
position at which the A-B line was
saved.
Too many GPS
Lines
Position outside range.
- The system can re- 10000
lines.
- Save new A-B line.
- Drive to range of +- 10000 lines.
GPS no RMC
No GPRMC message
received from GPS receiver.
-
GPS receiver incorrectly configured.
- The GPS receiver must be
reconfigured.
GPS no GGA
No GPGGA message
received from GPS receiver.
-
GPS receiver incorrectly configured.
- The GPS receiver must be
reconfigured.
GPS no VTG
No GPVTG message
received from GPS receiver.
-
GPS receiver incorrectly configured.
- The GPS receiver must be
reconfigured.
GPS J1939
No VP
No J1939 VP message
received from GPS receiver.
-
GPS receiver incorrectly configured.
- The GPS receiver must be
reconfigured.
GPS J1939
No VDS
No J1939 VDS message
received from GPS receiver.
-
GPS receiver incorrectly configured.
- The GPS receiver must be
reconfigured.