Cessna 172S Pilot Operating Handbook page 181

CESSNA
MODEL 1 72S
OPERATION
Normal operating procedures are outlined in the KLN 9 4 G PS
Pilot's G u ide, PIN 006- 1 8207-0000, dated September 2000 (or later
applicable revision) . A KLN 94 Quick Reference, PIN 006- 1 8228-
0000, dated August 2000 (or later applicable revision) contain ing an
approach sequence, operating tips and approach related messages
is i ntended as well for cockpit use by the pilot fam iliar with KLN 94
operations when conducting instrument approaches.
AUTOP ILOT COUPLED OPERATION
The KLN 94 may be coupled to the KAP 1 40 autopilot by first
selecting G PS on the NAV/G PS switch.
desired track on the pilot's DG heading bug is required to provide
course datum to the KAP 1 40 autopilot.
changes m ay be necessary, such as in the case of flying a D M E
The autopilot approach mode (APR
arc.)
conducting a coupled G PS approach.
NAV or APR coupled DME arc intercepts can resu it in
excessive overshoots (aggravated by high ground speeds
andlor intercepts from inside the arc) .
APPROACH MODE SEQU ENCING A N D RAIM PREDI CTION
FAMILIARITY WITH TH E E N ROUTE O PERATIO N
OF THE K L N
P ROFICIENCY IN APPROACH OPERATIONS. DO
NOT AITEMPT APPROACH OPERATIONS I N
IMC
CONDITIONS)
PROFICIENCY I N THE USE OF TH E KLN
Dec 30100
SUPPLE M E NT 1 9
S ECTI O N 4
N O R MA L P R O C E D U R E S
N OTE
WARN I N G
9 4 DOES
(INSTRUMENT
PRIOR
-
SECTION 9 S U PPLEM ENTS
-
FAA APPROVED
Manual selection of the
(Frequent course datum
)
should be used when
NOT CONSTITUTE
METEOROLOGICAL
TO AITAINING
94.