Honeywell BENDIX/KING KLN 94 Pilot's Manual page 4

NOTE: A white border is used around
data on some of the figures in this Pilot's
Guide to indicate that the data inside the
border is flashing.
WARNING: The KLN 94 displays GPS-derived altitude on the AUX 1
page. Due to many factors, GPS altitude may typically be several
hundred feet in error. Do not use the GPS-derived altitude for naviga-
tion.
IMPORTANT: Special installation procedures must be followed in order
for the KLN 94 to be certified for IFR En route, Terminal and Non-precision
Approach use. If these procedures are followed, the KLN 94 can be used
for IFR use. Consult the aircraft's KLN 94 Flight Manual Supplement for
the operating limitations of this unit.
IMPORTANT: The KLN 94 has two software configuration numbers, one
for the boot software and one for the application software. It may be useful
for you to obtain these software configuration numbers to aid maintenance
personnel if service is required on your KLN 94. The boot software config-
uration number is displayed on a label located on the KLN 94's top cover.
The bottom of the label reads "BOOT SOFTWARE MOD" followed by the
four digit configuration number. The application software configuration
number is available on the top line of the Auxiliary (AUX) 14 page. It reads
"SW REVISION" followed by a four digit configuration number. These soft-
ware configuration numbers should have been recorded in the aircraft's
logbook at the time of KLN 94 installation or time of a later software
update.