Gs Cap; Gs Track - Honeywell SPZ-8000 Maintenance Manual

The VOR over station sensor trips when
are satisfied:
VOR
track has
. Either of the
the
following conditions
occurred plus 3 seconds of elapsed time.
following conditions occurs:
- Distance to the station less than one fourth of the
barometric altitude and DME present.
- Lateral deviation is greater than 75 mV and the rate of
deviation is greater than 8 mV per second and the DME is
not present.
3. B. (2) (g) GS CAP
The following conditions are necessary for glideslope capture:
. Glideslope mode is armed plus 3 seconds.
. The localizer mode is captured or in the track phase.
. Glideslope deviation is less than 150 mV.
. Either of the following conditions
- The VBS tripped.
- GS deviation less than 20 mV.
(h) GS Track
is satisfied:
Glideslope track occurs after the aircraft has captured the
glideslope and is now tracking the beam. The track phase
provides for tighter flying of the beam. The following
conditions are necessary for the track mode to be satisfied:
. GS capture plus 15 seconds.
. Localizer has gone into track 1 or track 2.
GS deviation must be less than 37.5 mV.
The vertical deviation must be changing at a rate of less
than 10 ft~sec.
22-14-00
Page 298.45
Aug 15/91
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