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System Operation
3-116
GNS-XL Flight Management System
Rev. 0
Oct/96
4. ENT Key - DEPRESS to select option. (Figure 3-185)
NOTE: To display numbers
when the DIS option is
selected, a Flight Plan must
be selected and a leg
defined. To display numbers
when the ETE or ETA option
is selected, a valid ground
speed is required. Altitude
constraints and waypoint off-
sets are only displayed if
programmed.
SELECTING NAV PAGE
ETA OR ALT DISPLAY
OPTION (NAV Page 1, 2,
or 3)
The pilot can view the esti-
mated time of arrival or alti-
tude constraint of TO way-
point on the NAV Pages.
Selecting ALT Display:
1. NAV Key - DEPRESS to
display the NAVIGA-
TION Page.
2. Line Select Key -
DEPRESS to position
the cursor over the ETA
field. (Figure 3-186)
3. BACK Key - DEPRESS.
ALT? appears in cursor.
4. ENT Key - DEPRESS to
display Altitude
Constraint. (Figure 3-
187)
NOTE: Altitude constraint and waypoint offset are only displayed if a
VNAV Waypoint is programmed at the TO Waypoint and VNAV is
valid. The altitude cannot be changed on these pages. The ALT dis-
play should always be selected during SID, STAR, or Approach pro-
cedures.
<
<
<
<
FR RW19R 1
TO ORD 00:42 2
AZO 00:16 3
KDTW 01:11 4
######
DEPART
ARRIVE ETE
APPROACH ERASE
>
>
ACTIVE FPL 1/1
Figure 3-185
DIRECT 23:03
TO BDF 05:22
DIS 1328.5
ETE 18:59
DTK 049
GS 228
WIND 230/ 8
-AUTO-
NAVIGATION 1/4
<
<
>
>
>
Figure 3-186
DIRECT 23:03
TO BDF 12000G
DIS 1328.5
ETE 05:46.3
DTK 049
GS 228
WIND 230/ 8
-AUTO-
NAVIGATION 1/4
<
<
>
>
>
Figure 3-187