System Page Displays; Hydraulic System Page; Combined Hydraulic Pressure (Comb Press); Flight Hydraulic Pressure (Flt Press) - Honeywell SPZ-8000 Maintenance Manual

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2. G.
System Page Displays
The system
mode is comprised of the following system pages:
c Hydraulic System (Figure 231)
. Fuel System (Figure 233)
. APU/Bleed System (Figure 235)
Engine Start (Figure 237)
Exceedance System (Figure 239)
. Checklist (Figure 242)
Waypoint List (Figure 244)
System Page Declutter Mode (Figure 245)
(1) System Page Displays - General
The data acquisition units and fault warning computers, previously
discussed, provide all the required data to build the system page
display formats. The system pages are displayed in the right-hand
two-thirds of the CAS display, adjacent to the CAS messages. The
individual formats, which make up the system mode, can be selected
by either pilot using the display controller as shown in the above
referenced figures.
(2) Hydraulic System Page
The hydraulic system page (Figure 231) is comprised of the following
functions:
Combined Hydraulic Pressure (COMB PRESS) Digital Readout
Flight Hydraulic Pressure (FLT PRESS) Digital Readout
COMB/FLT Hydraulic Valve Status Indications
Utility Hydraulic Pressure (UTIL PRESS) Digital Readout
Auxiliary Hydraulic Pressure (AUX PRESS) Digital Readout
Combined Hydraulic Quantity Analog Scale (Vertical Tape)
Flight Hydraulic Quantity Analog Scale (Vertical Tape)
Applied Brake Pressure Analog Scales (Vertical Tape)
(a)
Combined Hydraulic Pressure (COMB PRESS) - COMB PRESS is
displayed digitally in white on the left side, first row, of
the hydraulic system page (Figure 231). The digital readout
resolution is 100 PSI.
(b) F1ight Hydraulic Pressure (FLT PRESS) - FLT PRESS is displayed
digitally in white adjacent to the COMB PRESS readout in the
first row of the hydraulic system page. The digital readout
resolution is 100 PSI.
(c) COMB/FLT Hydraulic Pressure Valve Status Indications - When the
COMB/FLT JiYDPRESS valves are in the closed position, amber
cross-hatch is displayed within the appropriate hydraulic
pressure digital readout window (Figure 226). When the
COMB/FLT HYD PRESS valves are in transit, amber dashes are
displayed within the appropriate hydraulic pressure digital
readout window (Figure 226).
22-14-00
Page 292
Aug 15/91
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