Kathrein UFD 170 - Manual (Page 70)

Special Messages for Turntable
70
The following messages are shown on the screen to protect your
receiving system and the on-board network:
If this message appears, check the turntable and antenna to
ascertain whether the system is blocked by an object (e.g. a branch)
or whether the on-board voltage is too low. Proceed in the sequence
shown above (screen).
The following message indicates that the battery voltage has fallen
below a minimum value and the battery needs to be recharged:
You can continue to operate the sytem, but there may be
communication errors between the UFD 170 and the turntable
(e.g. for satellite search).
The antenna should not be moved during recharging, to prevent peak
loads when turning on.
System Protection Messages
Satellite Lost / Limit Reached
In rare cases, the satellite can be lost when searching, or it may not
be found after the complete search time (e.g. if the signal is weak at
the edges of the footprint, if there is movement in the vehicle or
unfavourable reception conditions such as heavy rain and snow). The
following messages then appear:
Use the

key to hide a message. Choose a different channel for the
same satellite. The following screen appears: