System operation 3-119 – Honeywell GNS-XL User Manual

Page 237

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System Operation

3-119

GNS-X

L

Flight Management System

Rev. 0
Oct/96

To Enter Manual TAS:

1.

NAV Key - DEPRESS to display page with TAS.

2.

Line Select Key -
DEPRESS to place the
cursor over TAS field.

3.

TAS - INSERT in knots.

4.

ENT Key - DEPRESS.
(MAN) will appear adja-
cent to the TAS field.
(Figure 3-188)

NOTE: Maximum manual
TAS value that can be
entered is 850 knots.

MANUAL HEADING ENTRY
only if IRS or VLF is available

A manual heading entry will be possible only if the system is using a
VLF/OMEGA sensor with H-field antenna and the automatic heading
input has failed. If the automatic heading input returns it will override
the manual entry without operator action.

If the manual heading is required a “MAN HDG REQD” message will
appear on the SYSTEM MESSAGES Page.

To Enter A Manual Heading:

1.

NAV Key - DEPRESS to display page with HDG.

2.

Line Select Key - DEPRESS to place the cursor over HDG field.

3.

HDG - INSERT.

4.

ENT Key - DEPRESS.
(MAN) will appear adja-
cent to the HDG field.
(Figure 3-189)

NOTE: SYSTEM MES-
SAGES

Page will display

USING MAN HDG message.

FR ABQ

01:09

TO PGS

01:57

DRIFT

R 002

VAR

E 12

TAS

420

HDG

(MAN)

269

BRG

219

TK

267

NAVIGATION 3/4

<

<

>

>

Figure 3-189

FR ABQ

01:09

TO PGS

01:57

DRIFT

R 002

VAR

E 12

TAS

(MAN)

420

HDG

269

BRG

219

TK

267

NAVIGATION 3/4

<

<

>

>

Figure 3-188

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