Cessna 172S Pilot Operating Handbook page 127

CESSNA
MODEL 172S
B ENDIX/KING
SYSTEM WITH KI-525A HORIZONTAL SITUATION
The Bendix/King KCS-55A Slaved Compass System with KI-
525A HSI Indicator is an additional navigation indicator option. The
KCS-55A compass
compensator unit, magnetic slaving transmitter and a remote
directional gyro.
compass system is displayed on the KI-525A Indicator.
The panel-mounted KJ-525A indicator combines the display
functions of both the standard Directional Gyro
and the Course
information to provide the pilot with a single visual presentation of
the complete horizontal navigation situation.
This system
compensator unit. This unit indicates any difference between the
displayed heading and the magnetic heading.
indicates a clockwise error of the compass card.
indicates a counterclockwise error of the compass card. Whenever
the aircraft is in a turn and the compass card rotates, it is normal for
this meter to show a full deflection to one side or the other.
30100
May
SUPPLEMENT 13 - FAA APPROVED
SUPPLEMENT 13
KCS .. 55A
INDICATOR (HSI)
SECTION 1
GENERAL
system includes
The information obtained from the KCS-55A
Deviation Indicator's
also incorporates
-
SECTION 9 SUPPLEMENTS
SLAVED COMPASS
a slaving control
(
Heading Indicator
VOR/LOC/Glideslope
a slaving accessory
Up deflection
Down deflection
and
)
l
and