R&S 4200 Series - Page 188

R&S XU 4200 Troubleshooting
6166.5368.02.01 4.22
Code Message Level Config Note Action
0434 BOOT ERROR W – There was at least one
error during the last
booting. The list of
errors can be read out
via the remote control.
Read out the error via
remote control and check
the troubleshooting for
this command. If the
error occurs again after
the troubleshooting and
the next reboot, send the
radio to service.
0435 RX E1 LOS E – Loss of the incoming
signal at 2048 kbit/s.
Check the E1 interface
X13.
0436 RX E1 LOF E – Loss of frame
alignment and CAS
(without recovery in
timeout).
Check the E1 interface
X13.
0437 RX E1 RAI W W/N Alarm indication from
transmission system
(RAI).
Check the E1 interface
X13.
0438 RX E1 CRC4 ERROR W W/N Excessive bit error rate
(CRC4).
Check the E1 interface
X13.
0439 RX PART a b c W – Information about
booted RX FW and
device FW validity.
a = currently booted
partition, i.e. ‘1’ or ‘2’,
b = version number,
e.g. ‘10.xx’,
c = comparison result
defined as a bit-wise
mask (little endian),
where:
bit 0 set – comparison
fail, currently booted
partition numbers not
equal,
bit 1 set – comparison
fail, part numbers not
equal,
bit 2 set – comparison
fail, version numbers
not equal.
E.g. ‘0’ for case of
comparison passed or
‘6’ for case when
currently booted
partition numbers are
equal on MMI, TX and
RX, but part numbers
and version numbers
are not equal on at
least two modules.
This event is for
information only (see
chapter 4.2.3).