R&S 4200 Series - Page 186

R&S XU 4200 Troubleshooting
6166.5368.02.01 4.20
Code Message Level Config Note Action
0415 RX LOCAL MODE W W Radio was switched to
local mode. The CBIT
message disappears
once you switch back to
non-controlled mode or
remote mode.
Entering and leaving
the local mode
including time stamp
will be stored in the
event log.
The user has to
configure whether the
local mode is to generate
the CBIT warning or not.
Please check
configuration via the
service PC (see chapter
3.3).
0416 RX DC 1.2V FAIL E – DC regulator 1.2 V on
the RX module is
beyond the limit.
Send the radio to service.
0417 RX DC 1.25V FAIL E – DC regulator 1.25 V on
the RX module is
beyond the limit.
Send the radio to service.
0418 RX DC 3.3V FAIL E – DC regulator 3.3 V on
the RX module is
beyond the limit.
Send the radio to service.
0419 RX DC 4.0V FAIL E – DC regulator 4.0 V on
the RX board beyond
the limit.
Send the radio to service.
0420 RX DC 13V FAIL E – DC regulator 13 V on
the RX module is
beyond the limit.
Send the radio to service.
0421 RX DC 5.7V FAIL E – DC regulator 5.7 V on
the RX module is
beyond the limit.
Send the radio to service.
0422 RX DC 8.7V FAIL E – DC regulator 8.7 V on
the RX module is
beyond the limit.
Send the radio to service.
0423 RX DC 28V X7, X11
FAIL
E – Internal secondary
voltage 28 V on the RX
module is under 26.4 V.
Check the connected
equipment on X7.1/2 and
X11.1/2. Check the
voltage; a short circuit
may have
occurred.
If this fails to eliminate
the fault, send the radio
to service.
0424 RX DC –20V FAIL E – DC regulator –20 V on
the RX module is
beyond the limit.
Send the radio to service.
0425 RX DC –11V FAIL E – DC regulator –11 V on
the RX module is
beyond the limit.
Send the radio to service.