Honeywell SPZ-8000 - EFIS Reversion (EADI); 11 Cockpit Reversion Switching Locations

SPZ--8000 Digital Integrated Flight Control System
A28--1146--055
REV 2
Electronic Flight Instrument System (EFIS)
4-20
EFIS REVERSION (EADI)
Pushing the panel--mounted REV buttons (IRS, SG, IAS, or flight
director) on one side performs the reversion operation on that side, and
locks out the reversion function on the other side, as shown in Figure
4--11. Thus, complete cross--side reversions (IRS No. 2 on the pilot side
and IRS No. 1 on the copilot side) cannot be made. Priority is given to
the side that first performs the reversion, with the exception of SG REV
and IRS REV, where the pilot is given priority.
IAS REV SWITCH/LIGHT
When pus hed, selects the
cross--side ADC as a backup
IAS source.
AD--58063@
FD REV SWITCH/LIGHT
When pus hed, selects the
cross--si de flight guidance
computer (FGC) as a backup
flight director when the
on--side FGC fails.
MRK/BCN NAV TUNE
IRS
REV
SG
REV
IAS
REV
FD
REV
PRESS TO SELECT
PRESS
TO
RESET
SG REV SWITCH/LIGHT
When pus hed, selects the cross--side
symbol generator as a backup.
IRS REV SWITCH/LIGHT
When pus hed, selects the cross--side
IRS as backup.
Cockpit Reversion Switching Locations
Figure 4--11