Honeywell BENDIX/KING KLN 94 Pilot's Manual page 232

Appendix B Message Page Messages
Press PROC Button Now For Navigation — This message appears
after the NAV flag has been set due to a RAIM problem while the KLN 94
is in the approach mode. By pressing the Procedure (P) button, the
KLN 94 may be able to restore navigation information so that you can con-
duct a missed approach based on navigation information provided by the
KLN 94.
RAIM Not Available
APR Mode Inhibited
Predict RAIM on AUX 3 — This message appears when integrity moni-
toring (RAIM) is predicted to not be available at either the FAF or the
MAP. The KLN 94 will not go into the approach active mode until condi-
tions improve. Turn to the AUX 3 (Auxiliary 3) page to perform a RAIM
prediction. The AUX 3 page will give an indication of how long it will be
until RAIM is available so that the approach can be flown using the KLN
94 (see section 6.2.14 on performing a RAIM prediction).
RAIM Not Available
Cross Check Position — This message appears when there are not
enough received GPS satellite signals to compute integrity (RAIM). Cross
check the position of the aircraft with other means of navigation every 15
minutes to verify that the position is still accurate.
RAIM Position Error
Cross Check Position — This message appears when the KLN 94 has
detected a problem with one of the satellites and the position can not be
assured to be within IFR limits for the particular mode of flight. Cross
check the position of the aircraft with other means of navigation every 15
minutes to verify that the position is still accurate.
RCVR HW Error:_____— (Receiver Hardware Error) This message
appears when the KLN 94 fails a specific internal test for the GPS receiv-
er. The blanks will contain a value which may provide assistance to
maintenance personnel.
Recycle Power to Use
Valid Database Data — This message appears when the date entered
on the Initialization page is before the database effective date and the
date entered later on the SET 2 page is after the database effective date,
or vice versa. Turn the KLN 94 off and back on so that the correct data-
base data is utilized.
B-6