Beechcraft C-12C Operator And Technical Reference Manual page 427

Table 3C-15. CDU Annunciations and Scratchpad Messages (Continued)
ANNUNCIATION / INITIATING CONDITION
SP MESSAGE
MAX PTRNS IN Attempt to insert more
FPLN than 20 patterns into the
flight plan.
1000 FT Attempt to enter VNAV or
MINIMUM alternate
altitude less than 1000 ft.
need key Insufficient GPS SA/AS
keys in selected GPS for
mission duration.
Attempt to tune to have a
NET NOT
FOUND SINCGARS
Quick net that is not
stored
preset list.
no appr RAIM Active when the following
conditions are true.
1. When a transition to
GPS approach mode
occurs (2 nm from
FAF)
approach Predicative
RAIM Availability is
not
unable
computed.
2. AIM
indicates unavailable
when
becomes the active
waypoint.
3. RAIM
indicates unavailable
after the 5 minute NO
APPR
annunciation
suppression
expires.
Insertion of a Minimum
No appr vnav
Descent Altitude (MDA)
type approach into the
flight plan.
RESET
MECHANISM
Clear key.
Clear key.
flight plan
Clear
entry
sufficient
mission duration
or
mission duration
to
available.
Clear key.
or Have
in the CNMS
Data-based
GPS
disabled
removed.
and the
available or
to be
Available
the MAP
Available
RAIM
period
Clear
GPS
removed
flight plan.
LOCATION BLINKING
SP
SP
key or A
of keys
for
shortening
fit keys
SP
A
approach
or
key or A
approach
from
TM 1-1510-218-10
NOT CDU
CLEARABLE MSG
ALERT
A
A
B
A
N
N
3C-73