Arrow PA-28R-201 Pilot's Operating Handbook And Faa Approved Airplane Flight Manual page 273

PIPER AIRCRAFT CORPORATION
PA-18R-l01, ARROW
II. Before Landing
SECTION 9
SUPPLEMENT 7
AP DISC/TRIM INTER Switch - PRESS to disengage AP.
C. FLIGHT DIRECTOR OPERATION (KFC 150 SYSTEMS
ONLY)
NOTE
The flight director modes of opemtion are the
same as those used for autopilot operations
except the autopilot is not engaged and the
pilot must maneuver the aircraft to satisfy the
flight director commands.
SECTION
S -
PERFORMANCE
No change.
SECTION 6 - WEIGHT AND BALANCE
Factory installed optional equipment is included in the licensed weight
and balance data in Section 6 of the basic Pilot's Operating Handbook.
SECTION 7 - DESCRIPTION AND OPERATION
The 150 Series AFCS is certified in this airplane with 2 axis control,
pitch and roll. The various instruments and the controls forthe operation of
the ISO System are described in Figures 7-1 thru 7-15.
The ISO Series AFCS has an electric pitch trim system which provides
autotrim during autopilot opemtion and manual electric trim for the pilot.
The trim system is designed to withstand any single inflight malfunction.
Trim faults are visually and aurally annunciated.
A lockout device prevents autopilot engagement until the system has
been successfully preflight tested.
ISSUED: SEPTEMBER 15, 1988
REPORT: VB-1365
11
of 18, 9-65