OPERATIONS MANUAL

FMS
REF NAV DATA Page:
1L
4L
5L
6L
4R
5R
6R
Access:
1R on INIT/REF INDEX
General:
Displays data from navigation database
and active route, and allows the crew to
inhibit specific navigation radios. All
inhibits are reset at flight completion.
1L IDENT
When the page is opened, initially displays
dashes. When a valid identifier is entered,
the upper half of the page will display
waypoint type specific data.
Valid entries
Identifier of any waypoint, navaid,
airport, or destination runway in the
database or in the active route.
4L 4R NAVAID INHIBIT
Allows entry of up to two VOR, DME,
VORDME, or VORTAC identifiers. Entered
stations will not be autotuned by FMC and
will not be used for radio updating.
Valid entries
Identifier (1 to 3 letters).
5L 5R VOR ONLY INHIBIT
Allows entry of up to two VOR, VORDME,
or VORTAC identifiers. For radio updating,
the FMC will not use the VOR part of the
entered stations but only the DME part.
Valid entries
Identifier (1 to 3 letters).
6L
When selected, 5L and 5R indicate
ALL, and FMC will not use VOR/DME
combinations for radio updating. DME/
DME combinations remain enabled. Also,
when 6R is selected, key reads ENABLE>,
allowing the crew to clear the inhibit.
— Page 358 —
For preview only. Not for sale. Many pages are intentionally removed.