R&S 4200 Series Operating Manual page 172

R&S XU 4200
Code Message
0108 OCXO OVEN
WARNING
0109 MODE IMPOSSIBLE
6166.5368.02.01
Level Config
W – Indication of OCXO
oven alarm.
W – Operation modes of the
receiver module and
transmitter module do
not fit together or mode
setting failed.
4.6
Troubleshooting
Note
This message will appear
after booting. It will
disappear when the
OCXO reaches its
operating temperature
(approximately 10
minutes). If it is signaled
during operation and
does not disappear
again, it is recommended
to send the radio to
Note: Frequency setting
and PTT keying might
not be possible, when the
CBIT 0108 is signaled.
This may happen if the
OCXO value is far from
its specified value.
Note: While this CBIT
0108 message is shown,
it might occur that it is not
possible to adjust the
frequency or to key the
PTT. This happens only if
the OCXO frequency is
not inside the allowed
Please retry to setup the
modes. If this fails to
eliminate the problem,
this might be a software
error. Please report it to
the service.
Action
service.
range.