BendixKing KLN 900 - Pilots Guide - Manual (Page 196)

CHECK FCS LOCALIZER
ENGAGE OUTPUT - This message appears when an
overcurrent condition is detected on the KLN 900
CHECK FCS LOCALIZER ENGAGE OUTPUT. It is
usually indicative of a failure of the wiring between the
KLN 900 and the autopilot. The FCS LOCALIZER
ENGAGE OUTPUT will not be working if this message
has been given and since autopilot performance may be
affected, the autopilot should not be coupled to the KLN
900. Have the installation checked to determine the
problem.
CHECK LEG ANNUNCIATOR - This message appears
when an overcurrent condition is detected on the KLN
900 LEG ANNUNCIATOR output. It is usually indicative
of a failure of the wiring between the KLN 900 and the
annunciator. To determine if the unit is in LEG mode
you will need to look at the status line of the KLN 900
because the annunciator will not be working if this mes-
sage has been given. Have the installation checked to
determine the problem.
CHECK MSG ANNUNCIATOR - (Check Message
Annunciator) This message appears when an overcur-
rent condition is detected on the MSG annunciator out-
put. It is usually indicative of a failure of the wiring
between the KLN 900 and the MSG annunciator. To
determine if message alerting is being given you will
need to look at the KLN 900 because the annunciator
will not be working if this message has been given.
Have the installation checked to determine the problem.
CHECK OBS ANNUNCIATOR - This message appears
when an overcurrent condition is detected on the KLN
900 OBS ANNUNCIATOR output. It is usually indicative
of a failure of the wiring between the KLN 900 and the
annunciator. To determine if the unit is in OBS mode
you will need to look at the status line of the KLN 900
because the annunciator will not be working if this mes-
sage has been given. Have the installation checked to
determine the problem.
CHECK SPARE
ANNUNCIATOR 1 - This message appears when an
overcurrent condition is detected on the KLN 900
SPARE ANNUNCIATOR 1 output. It is usually indica-
tive of a failure of the wiring between the KLN 900 and
the annunciator. This annunciator will not be working if
this message has been given. Have the installation
checked to determine the problem.
CHECK SPARE
ANNUNCIATOR 2 - This message appears when an
overcurrent condition is detected on the KLN 900
SPARE ANNUNCIATOR 2 output. It is usually indica-
tive of a failure of the wiring between the KLN 900 and
the annunciator. This annunciator will not be working if
this message has been given. Have the installation
checked to determine the problem.
CHECK SPARE
ANNUNCIATOR 3 - This message appears when an
overcurrent condition is detected on the KLN 900
SPARE ANNUNCIATOR 3 output. It is usually indica-
tive of a failure of the wiring between the KLN 900 and
the annunciator. This annunciator will not be working if
this message has been given. Have the installation
checked to determine the problem.
CHECK SPARE
ANNUNCIATOR 4 - This message appears when an
overcurrent condition is detected on the KLN 900
SPARE ANNUNCIATOR 4 output. It is usually indica-
tive of a failure of the wiring between the KLN 900 and
the annunciator. This annunciator will not be working if
this message has been given. Have the installation
checked to determine the problem.
CHECK WPT ANNUNCIATOR - (Check Waypoint
Annunciator) This message appears when an overcur-
rent condition is detected on the WPT annunciator out-
put. It is usually indicative of a failure of the wiring
between the KLN 900 and the WPT annunciator. To
determine if waypoint alerting is being given you will
need to look at the KLN 900 because the annunciator
will not be working if this message has been given.
Have the installation checked to determine the problem.
CONFIGURABLE
ANNUNCIATOR 1 FAIL - This message appears when
there is a failure of the KLN 900 CONFIGURABLE
ANNUNCIATOR 1 drive circuitry. The CONFIG-
URABLE ANNUNCIATOR 1 will not be working if this
message has been given. Service the KLN 900 as soon
as possible.
CONFIGURABLE
ANNUNCIATOR 2 FAIL - This message appears when
there is a failure of the KLN 900 CONFIGURABLE
ANNUNCIATOR 2 drive circuitry. The CONFIG-
URABLE ANNUNCIATOR 2 will not be working if this
message has been given. Service the KLN 900 as soon
as possible.
CROSS-TALK RS 232 IN
DATA ERROR - This message appears when an error
is present in the data received on the CROSS-TALK RS
232 IN.
DATA BASE CHECKSUM ERR - (Data Base
Checksum Error) This message appears if the data
base fails an internal test when the KLN 900 is turned
on. The most likely cause of the message is a failed
data base cartridge.
Rev 2 B-3