
AUTOFLIGHT, CAT II
Operation
Aircraft Operations Manual
3.2
O
PAGE
4
Apr 01/15
B. Lateral Modes
SELECT-
ABLE
LATERAL
MODES
SELECT-
ABLE VER-
TICAL
MODES
VERTICAL
COM-
MANDS ON
EADI
LATERAL
COM-
MANDS ON
EADI
PITCH
KNOB
CAUSES
ROLL
KNOB
CAUSES
REMARK
HDG
ANY
ANY
SEE SE-
LECTED
VERTICAL
MODE
TO ZERO
HDG DIF-
FERENCE
ON EHSI
SEE SE-
LECTED
VERTICAL
MODE
HDG BUG
ON EHSI
TO SLEW
BASIC LATERAL
MODE. OCCURS
AT POWER UP
NAV ”ARM”
APPR
”ARM”
ANY
ANY
SEE SE-
LECTED
VERTICAL
MODE
TO ZERO
HDG DIF-
FERENCE
ON EHSI
SEE SE-
LECTED
VERTICAL
MODE
HDG BUG
ON EHSI
TO SLEW
FLIES HDG UN-
TIL VOR OR
LOC CAPTURE
NAV ”CAP”
ANY
ANY
SEE SE-
LECTED
VERTICAL
MODE
TO AC-
QUIRE AND
TRACK
ZERO VOR/
LOC DEV
SEE SE-
LECTED
VERTICAL
MODE
HDG BUG
ON EHSI
TO SLEW
REQUIRED VAL-
ID VOR/LOC
SIGNAL
APPR
”ARM”
ANY
ANY
SEE SE-
LECTED
VERTICAL
MODE
TO ZERO
HDG DIF-
FERENCE
ON EHSI
SEE SE-
LECTED
VERTICAL
MODE
HDG BUG
ON EHSI
TO SLEW
HDG WILL RE-
SULT LAT
SELECTION OF
APPR.
APPR
”CAP”
ANY
ANY UNTIL
GS CAP-
TURE
SEE SE-
LECTED
VERTICAL
MODE
TO AC-
QUIRE AND
TRACK
ZERO VOR/
LOC DEV
SEE SE-
LECTED
VERTICAL
MODE
HDG BUG
ON EHSI
TO SLEW
REQUIRES VAL-
ID LOC SIGNAL