Honeywell SPZ-8000 Pilot's Manual page 136

BC (Back Course) Button -- The BC button selects approach mode
D
guidance to capture and track a back course ILS. There is no
glideslope capture during the BC mode.
APP (Approach) Button -- The APP button arms the lateral
D
guidance for localizer capture and vertical guidance for glideslope
capture. Glideslope capture is inhibited until the localizer is
captured.
NAV (Navigation) Button -- The NAV button arms the lateral
D
guidance to capture the selected navigation course or desired track
that is displayed on the active EHSI.
NOTE: For serial No. 5087 and later, LASERTRAK
selected for display on the EHSI. When this is done, NAV
and VNAV cannot be selected.
BANK Button -- When the BANK button is pushed, the bank angle
D
limit in VOR, HDG select, or LNV (lateral navigation) modes is
manually selected. Toggling the BANK button alternately selects a
24 high bank limit (27 HDG select, or 30 LNV) or a 17 low bank
limit. At power--up, high bank is selected. The bank limit selected
remains the same (high or low) during transitions between VOR,
HDG, and LNV modes unless it is manually reselected.
When the
system automatically selects the low bank angle limit, if it is not
already selected. The high bank angle limit can be reselected by
pushing the BANK button.
When the aircraft descends through 31,900 feet, the system
automatically selects the high bank angle limit, if it is not already
selected. The low bank angle limit can be reselected by pushing the
BANK button.
NOTE: For serial No. 5087 and later, low bank selection is
available only when HDG select or VOR is selected.
CAT 2 (Category II) Button -- Pushing the CAT 2 button enables the
D
Category II approach functions (monitors and annunciators). CAT
2 can only be selected if the approach mode is armed and radio
altitude is less than 1200 feet.
STBY (Standby) Button -- The STBY button cancels all selected
D
flight director modes.
A28--1146--055
REV 2
SPZ--8000 Digital Integrated Flight Control System
aircraft climbs through 32,400
Automatic Flight Control System (AFCS)
can be
r
feet, the
6-3