R&S 4200 Series Operating Manual page 186

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