R&S
TSMX-PPS2
Troubleshooting
Getting Started 1515.7236.02 - 02
41
8.4 No Time Pulse (PPS)
1. Check your PPS cable connections
2. Check the position fix mode of your device. It has to be at least “2D” or “3D”
position. In this case the PPS LED has to blink.
a) If displayed “
No Fix
”, change your location to a place with brighter and
better sky view.
b) If Fix Mode is “
2D
” or even “
3D
” and PPS LED is blinking and no PPS
signal can be detected on the output, please send the device to your
local R&S service.
8.5 ADR Calibration fails
1. Check with u-center software whether the external sensor signals (speed and
direction) and the embedded gyroscope are being detected (see section
on page 35).
•
If speed signal is missing check whether the Sensor Cable is plugged in
and connected correctly to the vehicle signals (speed & direction). Maybe
check the outputted signal with an oscilloscope.
•
If the gyroscope signal is missing please send the device to our support,
because greater damage could be happened to the device
•
If all signals are displayed go on with next step
2. Try to restart the calibration by clearing the latest calibration data to get sure
not to have any corrupted calibration data set (see section
on page 34).
3. Execute sensor calibration and monitor calibration status (see section
"ADR
on page 36). If it still fails, please proceed with next step.
4. Restore factory settings and repeat with step 3. If nothing helps please contact
the local R&S service.
